Let me start with my own current collection for today -. Exploiting Qualcomm EDL Programmers (1): Gaining Access & PBL Internals, Exploiting Qualcomm EDL Programmers (2): Storage-based Attacks & Rooting, Exploiting Qualcomm EDL Programmers (3): Memory-based Attacks & PBL Extraction, Exploiting Qualcomm EDL Programmers (4): Runtime Debugger, Exploiting Qualcomm EDL Programmers (5): Breaking Nokia 6's Secure Boot, Qualcomm Product Support Tools (QPST - we used version 2.7.437 running on a windows 10 machine), A Cross compiler to build the payload for the devices (we used, set COM to whatever com port the device is connnected to, set FH_LOADER with a path to the fh_loader.exe in the QPST\bin directory, set SAHARA_SERVER with a path to the QSaharaServer.exe in the QPST\bin directory. Since the programmer replaces the SBL itself, we expect that it runs in very high privileges (hopefully EL3), an assumption we will later be able to confirm/disprove once code execution is achieved. In the previous part we explained how we gained code execution in the context of the Firehose programmer. An abstract overview of the boot process of Qualcomm MSM devices is as follows: The PBL kicks-in from ROM after the device is powered-on. 1. Analyzing several programmers' binaries quickly reveals that commands are passed through XMLs (over USB). For instance, the following XML makes the programmer flash a new Secondary Bootloader (SBL) image (also transfered through USB). One significant problem we encountered during the development of the debugger is that upload rate over poke is extremely slow. Save my name, email, and website in this browser for the next time I comment. To achieve code execution within the programmer, we hoped to find an writable and executable memory page, which we will load our code into, and then replace some stored LR in the execution stack to hijack the control flow. Unfortunately, aarch32 lacks single-stepping (even in ARMv8). emmc Programs File. If your Qualcomm device is already in a bricked state and shows nothing but a black screen, then chances are that it is already in Emergency Download Mode. Luckily enough, for select chipsets, we soon encountered the PBL themselves: For example, the strings below are of the MSM8994 PBL (Nexus 6P): Please note that the PBL cannot be obtained by code running in the platform OS. Its 16-bit encoding is XXDE. This isn't strictly speaking a Bananahackers question (because it's about Android phones), but this is where I learned about EDL mode. (Later we discovered that this was not necessary because we also statically found that address in the PBL & Programmer binaries.) Launch the command-line tool in this same folder. imem is a fast-on-chip memory used for debugging and dma (direct memory access) transactions and is proprietary to qualcomm chipsets. We reported this kind of exposure to some vendors, including OnePlus (CVE-2017-5947) and Google (Nexus 6/6P devices) - CVE-2017-13174. Individual loaders must have .mbn or .bin extension, archives should be preferably zip or 7z, no rar; 3. But if not, then there are a couple of known ways/methods to boot your phone into EDL. Extract the downloaded ZIP file to an easily accessible location on your PC. At the beginning we naively implemented breakpoints for 2-byte Thumb instructions with 16-bit long invalid instructions (0xFFFF), however we soon realized it was problematic as they might actually result in valid 32-bit instructions, depending on the adjacent word. Collection Of All Qualcomm EMMC Programmer Files Today I will share you all Qualcomm EMMC Filehose Programmer file for Certain Devices. Check below on the provided lists, If you cannot find your Device Model name, Just comment me below on this Post and be patient while I check & look for a suitable emmc file for your devices. Seems like CAT is using generic HWID for 8909 devices We got very lucky with this. In the previous part we explained how we gained code execution in the context of the Firehose programmer. However,theOEMhashisexactlythesameastheTA-1059. Could anyone please test the attached firehose on 8110 4G (TA-1059 or TA-1048) or 2720 Flip? Note: The fastboot command mentioned above may sometimes return FAILED (Status read failed (Too many links)) error message. Luckily enough (otherwise, where is the fun in that? Further, we will also guide you on how to enter EDL mode on supported Qualcomm Android devices using ADB, Fastboot, or by manually shorting the hardware test points. You can Download and Use this file to remove Screen lock on Qualcomm Supports Devices, and Bypass FRP Google account on all Qualcomm Devices, Qualcomm Prog eMMC Firehose Programmer file Download, Lava V62 Benco FRP File Download (Bypass Google) by SPD Research Tool Latest Free, DarkRa1n iCloud Bypass Tool iOS 16 iOS 15 Download Free Latest, VNROM FILE Ramdisk Tool Download Windows Latest Version Free, Mina Ramdisk Bypass Tool V1.3 Download Latest Version for MAC Free, GSM Gaster Tool V4.0 Download Latest Passcode, Hello Screen Disable Device, OMH Mi Blu Relock Fixer Tool V1 Download Latest Version Free, iOS Factory Reset Tool V1 Download latest version Free, CICADA iTools V4.1 Download Latest Version Setup Free, Oppo A11s No Auth Loader Firehose File Download Free, Motorola G Stylus 5G EDL Firehose Programmer File Download Free. Exploiting Qualcomm EDL Programmers (4): Runtime Debugger. To boot your phone into EDL mode using the test point method, you will need to expose the devices mainboard and use a metal tweezer (or a conductive metal wire) to short the points, and then plug the device to your PC or to the wall charger over USB. The routine sets the bootmode field in the PBL context. . Nokia 6/5 and old Xiaomi SBLs), and reboot into EDL if these pins are shortened. I've discovered a few that are unfused (Orbic Journey, Coolpad Snap, and Schok Classic). Loading the programmer with IDA, quickly revealed that our obtained Firehose programmers also support the peek and poke tags, with the following format: These allow for arbitrary code execution in the context of the programmer, as demonstrated in our blog post. Berbagai Masalah Vivo Y51L. I have the firehose/programmer for the LG V60 ThinQ. So if anyone has any tips on how to find a loader for it (or for other Android flip phones, for that matter), I would be interested. Looking to work with some programmers on getting some development going on this. EDL is implemented by the PBL. Having arbitrary code execution, we could begin researching the programmers, this time in runtime. The EDL mode itself implements the Qualcomm Sahara protocol, which accepts an OEM-digitally-signed programmer (an ELF binary in recent devices, MBN in older ones) over USB, that acts as an SBL. Although we can peek at arbitrary memory locations (and this is how we leaked TTBR0 from the Nokia 6 programmer), its both inconvenient and insufficient, as our code may crash the device, making debugging extremely painful. Before we do so, we need to somehow get output from the device. Our next goal was to be able to use these primitives in order to execute code within the programmer itself. Hold the SHIFT key on the keyboard and right-click on an empty space inside the folder. Similarly, in aarch64 we have the VBAR_ELx register (for each exception level above 0). The rest of our devices with an aarch32 programmer (Xiaomi Note 5A and Xiaomi Note 4) also had an WX page available, hence code execution on them was immediate as well. To verify our empiric-based knowledge, we used our debugger (Part 4) and IDA in order to pinpoint the exact routine in the PBLs we extracted (Part 3), that decides upon the boot mode (normal or EDL). It can be found online fairly easily though. Credits: Aleph Security for their in-depth research on Qualcomms EDL programmer, Nothing Phone 1 OTA Software Updates: Download and Installation Guide, Root Nothing Phone 1 with Magisk A Step-by-Step Guide, Unlock Bootloader on Nothing Phone 1 and Relock it A Beginners Guide, Enter Fastboot and Recovery Modes on Nothing Phone 1 [Guide], Unlock Bootloader on Google Pixel and Nexus Devices A Comprehensive Guide, Does EDL need battery?as my battery is completely dead do I have to charge the battery and then enter EDL? The OEM flash tools can only communicate with a device and flash it through the said modes. We constructed a similar chain for OnePlus 5, however, to keep the device in a working state we had to restore some registers to their original value before the execution of the chain. HWID: 0x000940e100420050 (MSM_ID:0x000940e1,OEM_ID:0x0042,MODEL_ID:0x0050). In aarch32, each page table entry specifies a domain number (a number from 0 to 15), that controls the way the MMU provisions that pages access rights. firehorse. Tested on our Nexus 6P, trying to read from its PBL physical address (0xFC010000), instantly resulted in a system reboot. I'm working on running a standalone firehose programmer elf binary within Docker (for research purposes) I have the container building and has all the tools I need to get started (readelf, gdb, strings) and all the aarch64 emulation that should be needed to run the programmer. EDL, is implemented by the Primary Bootloader (PBL), allows to escape from the unfortunate situation where the second stage bootloader (stored in flash) is damaged. Preparation 1. The only thing we need to take care of is copying the original stack and relocating absolute stack address. If a ufs flash is used, things are very much more complicated. CAT B35 loader found! please tell me the solution. Qualcomm's EDL & Firehose demystified. In addition, OnePlus 5s programmers runs in EL1, so we used SCTLR_EL1 instead of the EL3 counterpart. Next, set the CROSS_COMPILE_32 and CROSS_COMPILE_64 enviroment vars as follows: Then call make and the payload for your specific device will be built. Therefore, the address of the next gadget (0x8008D38) should be written to ORIGINAL_SP + 4 + 0x118 + 20 (R4-R8). So, let's collect the knowledge base of the loaders in this thread. I have made a working package for Nokia 8110 for flashing with cm2qlm module. As mentioned above, modern EDL programmers implement the Qualcomm Firehose protocol. Programmers are pieces of low-level software containing raw flash/read-write functionality that allows for reflashing, similar to Samsung's Odin mode or LG's flash. GADGET 5: The next gadget copies R0 to [R4], which we can control using GADGET 2: We return from this gadget to the original caller. Ive managed to fix a bootloop on my Mi A2. When such an exception occurs, a relevant handler, located at an offset from the vector base address, is called. GADGET 1 Our first gadget generously gives us control over X0-X30: GADGET 2: The next gadget call X4, which we control using GADGET 1: GADGET 3: We set X4 to 0xF03DF38, a gadget which writes X1 (which we control using GADGET 1) to the EL3 System Control Register (SCTLR_EL3): The LSB of SCTLR_EL3 controls the MMU (0 = disabled). To do so, we devised a ROP-based exploit, in order to leak the TTBR0 register, which holds the base address of the page table. I'm using the Qualcomm Sahara/Firehose client on Linux. To start working with a specific device in EDL , you need a programmer . We guess that the Boot ROM can only be obtained from the secure state (which anglers programmer runs under). Your device needs to have a usb pid of 0x9008 in order to make the edl tool work. So, let's collect the knowledge base of the loaders in this thread. If your device is semi bricked and entered the usb pid 0x900E, there are several options Later, the PBL will actually skip the SBL image loading, and go into EDL mode. MSM-based devices contain a special mode of operation - Emergency Download Mode (EDL). As for the other devices we posses, that have aarch64 programmers, ROP-based exploitation was indeed needed, as no writable/executable pages were found, due to probably the employment of SCTLR.WXN, that disables execution on any writable page, regardless of its NX bit. So can you configure a firehose for nokia 2720/800? To defeat that, we devised a ROP chain that disables the MMU itself! I dont think the mother board is receiving power as the battery is dead. Then select Open PowerShell window here or Open command window here from the contextual menu. I know that some of them must work at least for one 8110 version. Phones from Xiaomi and Nokia are more susceptible to this method. In this part we extend the capabilities of firehorse even further, making it being able to debug Firehose programmers (both aarch32 and aarch64 ones) in runtime. EDL or Emergency DownLoad Mode is a special boot mode in Qualcomm Android devices that allows OEMs to force-flash firmware files. Yes, your device needs to be sufficiently charged to enter EDL mode. This is done inside some_sahara_stuff which gets called if either pbl->bootmode is edl, or the flash initialization has failed: Later, when the PBL actually tries to load the SBL from the flash drive, it will consider the pbl->flash->initialized field and use the Sahara protocol instead: The PBL later jumps to the SBL entry point, with the aforementioned pbl2sbl_data: As mentioned above, modern EDL programmers implement the Qualcomm Firehose protocol. By Roee Hay & Noam Hadad. Only input your real first name and valid email address if you want your comment to appear. Here is the Jiophone 2 firehose programmer. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Please take a look at the image posted on this website, it illustrates the correct EDL test points for the Oppo A7. As for remediation, vendors with leaked programmers should use Qualcomms Anti-Rollback mechanism, if applicable, in order to prevent them from being loaded by the Boot ROM (PBL), The problem is caused by customizations from OEMsOur Boot ROM supports anti-rollback mechanism for the firehose image., Exploiting Qualcomm EDL Programmers (5): Breaking Nokia 6's Secure Boot, Exploiting Qualcomm EDL Programmers (4): Runtime Debugger, Exploiting Qualcomm EDL Programmers (3): Memory-based Attacks & PBL Extraction, Exploiting Qualcomm EDL Programmers (2): Storage-based Attacks & Rooting, Exploiting Qualcomm EDL Programmers (1): Gaining Access & PBL Internals, Obtain and reverse-engineer the PBL of various Qualcomm-based chipsets (, Obtain the RPM & Modem PBLs of Nexus 6P (, Manifest an end-to-end attack against our Nokia 6 device running Snapdragon 425 (. So, let's collect the knowledge base of the loaders in this thread. XDA Developers was founded by developers, for developers. Qualcomm EDL Firehose Programmers Peek and Poke Primitives Aleph Research Advisory Identifier QPSIIR-909 Qualcomm ID QPSIIR-909 Severity Critical Product Qualcomm Technical Details MSM (Qualcomm's SoC)-based devices, contain a special mode of operation - Emergency Download Mode (EDL). Improved streaming stuff, Qualcomm Sahara / Firehose Attack Client / Diag Tools. Analyzing their handlers reveals the peek and poke tags expect the following format: Adding this to our research tool, allowed us to easily explore susceptible devices. The extracted platform-tools folder will contain ADB and other binaries youd need. Interestingly, there is a positive trend of blocking these commands in locked Android Bootloaders. Onetouch Idol 3 Android Development . A tag already exists with the provided branch name. Later, in Part 5, we will see that this debugging functionality is essential for breaking Nokia 6s Secure Boot, allowing us to trace and place live patches in every part of its bootloader chain. P.S. My proposed format is the following: - exact model name. Finally, enter the following command in PowerShell to boot your phone into EDL mode. January 22, 2018 * QPSIIR-909. EDL, is implemented by the Primary Bootloader (PBL), allows to escape from the unfortunate situation where the second stage bootloader (stored in flash) is damaged. Research & Exploitation framework for Qualcomm EDL Firehose programmers, By Roee Hay (@roeehay) & Noam Hadad, Aleph Reseserch, HCL Technologies. This feature is used by our Nokia 6 exploit, since we need to relocate the debugger during the SBL to ABOOT transition. Other devices, such as the OnePlus family, test a hardware key combination upon boot to achieve a similar behavior. You signed in with another tab or window. Install normal QC 9008 Serial Port driver (or use default Windows COM Port one, make sure no exclamation is seen), Test on device connect using "UsbDkController -n" if you see a device with pid 0x9008, Copy all your loaders into the examples directory, Or rename Loaders manually as "msmid_pkhash[8 bytes].bin" and put them into the Loaders directory, Send AT!BOOTHOLD and AT!QPSTDLOAD to modem port or use, Send AT!ENTERCND="A710" and then AT!EROPTION=0 for memory dump, Secure loader with SDM660 on Xiaomi not yet supported (EDL authentification), VIP Programming not supported (Contributions are welcome ! Without which, booting into modes like Fastboot or Download modes wouldnt be possible. Despite that, we can recover most breakpoints each time a breakpoint is hit, we simply reconstruct all of the others, losing only breakpoints that occur in succession. Since their handling code is common, we can only guess that there exist some compilation flag that is kept enabled by the affected OEMs. As open source tool (for Linux) that implements the Qualcomm Sahara and Firehose protocols has been developed by Linaro, and can be used for program (or unbrick) MSM based devices, such as Dragonboard 410c or Dragonboard 820c. We presented our research framework, firehorse, and showed how we extracted the PBL of various SoCs. This could either be done via ADB, fastboot or by shorting the hardware test points if the former two dont work. on this page we share more then 430 Prog_firehose files from different devices & SoC for both EMMC and UFS devices, You can use according your Requirement's. Note: use at own risk How to use: use with supported Box use with qfil Downloads: ABOOT then verifies the authenticity of the boot or recovery images, loads the Linux kernel and initramfs from the boot or recovery images. For example, on OnePlus 5: Now that we can conveniently receive output from the device, were finally ready for our runtime research. For example, if the folder in the Documents directory, the command should be: Now, enable USB debugging on your Android device using the instructions. Apr 1, 2019 350 106 Innernetz www.noidodroid.com . Only unencrypted MSM8909-compatible format (the binary contents must start with ELF or "data ddc" signature). Thanks for visiting us, Comment below if you face any problem With Qualcomm Prog eMMC Firehose Programmer file Download problem, we will try to solve your problem as soon as possible. Thats it! Digging into the programmers code (Xiaomi Note 5A ugglite aarch32 programmer in this case) shows that its actually an extended SBL of some sort. 62A1E772932EB33E86EE9A141403B78EF2D00F2C6848FE17213B92FCC7FAD1DF, E0B29ACCFF90D46023B449E071E74B1B0503FE704FD0DEFDE7317797601D9F31, 7E8BF70DFAD30A2C410EE91B301FACA9684677656F29F1E287C84360B149823A, B46518743470D2DF8B7DADE1561C87407D6DCE5CC489B88AC981C63078D82782, B674D3DC099E6D1A43D01055AA6089647594B9D455F32EF2238FB619CF67FF5C, 73A038CD54EB5F36C63555FDED82669D6FA98EF7EDA33417615DF481DD98BCFA, 4EF56F77DF83A006F97C5E4AB2385431F573F4F120C1B452D414F01EDA40F637, C073E07C7444C2A1C6E4BFFDBB0D7ABE8E6CB3AB68B2C5F2FA932AC6BBADF360, BE783DC133326E22D06823A335C1AEA0A3E544B4421A407263C9941DB6EA4E0C. Luckily for us, it turns out that most Android devices expose a UART point, that can be fed into a standard FTDI232. If emmc flash is used, remove battery, short DAT0 with gnd, connect battery, then remove short. Butunfortunatelydoesn'tseemtowork. A domain set to manager instructs the MMU to always allow access (i.e. While the reason of their public availability is unknown, our best guess is that Some fields worth noting include sbl_entry which is later set to the SBLs entry point, and pbl2sbl_data which contains parameters passed to the soon-to-be-jumped-to SBL (see next). We describe the Qualcomm EDL (Firehose) and Sahara Protocols. Alcatel Onetouch Idol 3. For Nokia 6, we used the following ROP chain: GADGET 1: We increase the stack with 0x118 bytes. 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I know that some of them must work at least for one version. Firehose ) and Sahara Protocols was not necessary because we also statically found that address in the part... Describe the Qualcomm Firehose protocol research framework, firehorse, and showed how we gained code execution the., firehorse, and Schok Classic ) save my name, email, and reboot into EDL.. The correct EDL test points for the Oppo A7 look at the image posted on this,. Execute code within the programmer itself on your PC defeat that, we devised a ROP chain disables... Mmu to always qualcomm edl firehose programmers access ( i.e to ABOOT transition, 4EF56F77DF83A006F97C5E4AB2385431F573F4F120C1B452D414F01EDA40F637, C073E07C7444C2A1C6E4BFFDBB0D7ABE8E6CB3AB68B2C5F2FA932AC6BBADF360, BE783DC133326E22D06823A335C1AEA0A3E544B4421A407263C9941DB6EA4E0C used... A USB pid of 0x9008 in order to make the EDL tool work the MMU always... Can only communicate with a device and flash it through the said modes no ;... ( 4 ): Runtime debugger PowerShell to boot your phone into EDL mode to achieve a behavior... ( i.e be possible ( TA-1059 or TA-1048 ) or 2720 Flip 0x9008. Loaders in this browser for the Oppo A7 with cm2qlm module, let 's collect the knowledge base of loaders... To start working with a specific device in EDL, you need a programmer the A7!: GADGET 1: we increase the stack with 0x118 bytes defeat that, we used the ROP. Upload rate over poke is extremely slow client / Diag tools save my name, email, and website this! Client / Diag tools the correct EDL test points if the former two dont work contain special! Of the EL3 counterpart showed how we gained code execution in the context of the EL3 counterpart be done ADB... Be possible vendors, including OnePlus ( CVE-2017-5947 ) and Sahara Protocols client. Secure state ( which anglers programmer runs under ) each exception level above 0 ) the stack 0x118. Such an exception occurs, a relevant handler, located at an offset from secure! 8110 for flashing with cm2qlm module take a look at the image posted on this empty inside! To work with some programmers on getting some development going on this including OnePlus ( CVE-2017-5947 ) and Google Nexus. My name, email, and website in this thread posted on this ;.! Domain set to manager instructs the MMU itself PBL of various SoCs commands are through! Usb ) EDL ( Firehose ) and Sahara Protocols location on your PC debugging. Devices expose a UART point, that can be fed into a standard FTDI232 locked Android.. Programmers on getting some development going on this combination upon boot to achieve similar... The development of the loaders in this thread state ( which anglers programmer runs under ) on an empty inside. Pbl physical address ( 0xFC010000 ), instantly resulted in a system.... 6, we could begin researching the programmers, this time in Runtime Firehose ) and Sahara.! Name and valid email address if you want your comment to appear programmer Files today i will share you Qualcomm... Quickly reveals that commands are passed through XMLs ( over USB ) 0x000940e100420050 ( MSM_ID:0x000940e1, OEM_ID:0x0042, )... The boot ROM can only communicate with a device and flash it through said... Flash tools can only be obtained from the contextual menu debugger during the SBL ABOOT. Explained how we gained code execution in the previous part we explained we!, the following command in PowerShell to boot your phone into EDL mode of exposure to some,... ) error message a UART point, that can be fed into a FTDI232... Model_Id:0X0050 ) - CVE-2017-13174 instead of the debugger is that upload rate poke... Trying to read from its PBL physical address ( 0xFC010000 ), and website in browser! Similar behavior exposure to some vendors, including OnePlus ( CVE-2017-5947 ) Sahara. Not, then there are a couple of known ways/methods to boot your phone into if... 4G ( TA-1059 or TA-1048 ) or 2720 Flip Qualcomm Sahara/Firehose client on Linux EDL points... Debugger is that upload rate over poke is extremely slow ADB, or... B46518743470D2Df8B7Dade1561C87407D6Dce5Cc489B88Ac981C63078D82782, B674D3DC099E6D1A43D01055AA6089647594B9D455F32EF2238FB619CF67FF5C, 73A038CD54EB5F36C63555FDED82669D6FA98EF7EDA33417615DF481DD98BCFA, 4EF56F77DF83A006F97C5E4AB2385431F573F4F120C1B452D414F01EDA40F637, C073E07C7444C2A1C6E4BFFDBB0D7ABE8E6CB3AB68B2C5F2FA932AC6BBADF360, BE783DC133326E22D06823A335C1AEA0A3E544B4421A407263C9941DB6EA4E0C Firehose for 8110! Enter EDL mode posted on this signature ) i & # x27 ; s collect the base. Of 0x9008 in order to execute code within the programmer flash a new Secondary (. ( Orbic Journey, Coolpad Snap, and reboot into EDL mode memory access ) transactions is. Powershell to boot your phone into EDL mode allow access ( i.e receiving power as the battery is dead binaries! Data ddc '' signature ) a system reboot we do so, we need to somehow get output from vector... Several programmers & # x27 ; binaries quickly reveals that commands are passed through XMLs ( USB. 7E8Bf70Dfad30A2C410Ee91B301Faca9684677656F29F1E287C84360B149823A, B46518743470D2DF8B7DADE1561C87407D6DCE5CC489B88AC981C63078D82782, B674D3DC099E6D1A43D01055AA6089647594B9D455F32EF2238FB619CF67FF5C, 73A038CD54EB5F36C63555FDED82669D6FA98EF7EDA33417615DF481DD98BCFA, 4EF56F77DF83A006F97C5E4AB2385431F573F4F120C1B452D414F01EDA40F637, C073E07C7444C2A1C6E4BFFDBB0D7ABE8E6CB3AB68B2C5F2FA932AC6BBADF360, BE783DC133326E22D06823A335C1AEA0A3E544B4421A407263C9941DB6EA4E0C read! So we used SCTLR_EL1 instead of the loaders in this thread let me start ELF! ( Orbic Journey, Coolpad Snap, and showed how we extracted the &... Adb, fastboot or Download modes wouldnt be possible the PBL context runs under.., BE783DC133326E22D06823A335C1AEA0A3E544B4421A407263C9941DB6EA4E0C i comment a bootloop on my Mi A2, since we need to get! Old Xiaomi SBLs ), instantly resulted in a system reboot on the keyboard and right-click on an space. Device needs to be sufficiently charged to enter EDL mode flash is used by our 6! ( also transfered through USB ) fix a bootloop on my Mi.... Commands in locked Android Bootloaders is using generic HWID for 8909 devices we got very lucky with this ) error. Start with my own current collection for today - a system reboot the battery is dead manager. Is copying the original stack and relocating absolute stack address ) or 2720 Flip very. Programmer file for Certain devices in Qualcomm Android devices expose a UART point, can! Passed through XMLs ( over USB ) at the image posted on this website, it illustrates the EDL! Of All Qualcomm EMMC Filehose programmer file for Certain devices collection of All Qualcomm EMMC programmer. Is dead read FAILED ( Too many links ) ) error message programmer binaries. secure state ( anglers. Devices that allows OEMs to force-flash firmware Files have made a working for. Via ADB, fastboot or Download modes wouldnt be possible programmers on getting some development going this... This browser for the LG V60 ThinQ next time i comment the OEM flash tools can be! The OEM flash tools can only communicate with a specific device in,! ( 4 ): Runtime debugger for 8909 devices we got very lucky with this ) ) error.. Debugger during the development of the loaders in this thread Qualcomm chipsets stuff! We also statically found that address in the PBL context a relevant handler located... For 8909 devices we got very lucky with this Emergency Download mode ( EDL ) are very much more.. To appear devices we got very lucky with this access ( i.e these in..., the following ROP chain that disables the MMU to always allow access ( i.e each level. Primitives in order to execute code within the programmer flash a new Secondary Bootloader SBL! Runs in EL1, so we used the following ROP chain: GADGET 1: we increase the with. Certain devices Firehose ) and Sahara Protocols MSM_ID:0x000940e1, OEM_ID:0x0042, MODEL_ID:0x0050.. Have made a working package for Nokia 6 exploit, since we need to relocate the debugger is that rate. Programmers implement the qualcomm edl firehose programmers EDL programmers implement the Qualcomm EDL programmers implement Qualcomm... Know that some of them must work at least for one 8110 version, test a hardware key upon. Got very lucky with this base address, is called are passed XMLs. Binaries. Firehose protocol device and flash it through the said modes into modes like fastboot by! Preferably zip or 7z, no rar ; 3 the Firehose programmer seems like CAT is using generic for! Programmer file for Certain devices a qualcomm edl firehose programmers Secondary Bootloader ( SBL ) image ( also transfered through )! Quickly reveals that commands are passed through XMLs ( over USB ) is that rate... With ELF or `` data ddc '' signature ) Firehose ) and Sahara.. Things are very much more complicated even in ARMv8 ) the firehose/programmer for the Oppo A7 do,... Zip or 7z, no rar ; 3 into a standard FTDI232 so can you configure a Firehose for 8110! To take care of is copying the original stack and relocating absolute stack address the extracted platform-tools folder contain. Proprietary to Qualcomm chipsets exploit, since we need to relocate the debugger is that rate. Interestingly, there is a special mode of operation - Emergency Download is! Website in this thread signature ) programmers ( 4 ): Runtime debugger ( MSM_ID:0x000940e1,,. For one 8110 version mode ( EDL ) two dont work transactions and is proprietary to chipsets! / Firehose Attack client / Diag tools client on Linux flash it through the said.... Ways/Methods to boot your phone into EDL if these pins are shortened only input your real first and... The contextual menu be preferably zip or 7z, no rar ; 3 need to somehow get output the. For Certain devices PBL context absolute stack address get output from the device begin researching the,!
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