MTKClient

Just some mtk tool for exploitation, reading/writing flash and doing crazy stuff.

Once the mtk script is running, boot into brom mode by powering off device, press and hold either vol up + power or vol down + power and connect the phone. Once detected by the tool, release the buttons.

MT678x, MT689x, MT688x, MT698x

These chipsets use a new protocol called V6 and the bootrom is patched, thus you need a valid da via --loader option.
On some devices, preloader is deactivated, but you still use it by running "adb reboot edl".
This only works with UNFUSED devices currently.
For all devices with DAA, SLA and Remote-Auth activated no public solution currently exists (for various reasons).

Credits

kamakiri [xyzz]
linecode exploit [chimera]
Chaosmaster
Geert-Jan Kreileman (GUI, design & fixes)
All contributors

Installation

Install python >=3.8, git and other deps

apt install python3 git libusb-1.0 python3-pip

Grab files

git clone https://github.com/RohitVerma882/termux-mtkclient
cd mtkclient
pip3 install -r requirements.txt
pip3 install .

Usage

Run multiple commands

python mtk script run.example

See the file "run.example" on how to structure the script file

Root the phone (Tested with android 9 - 12)

Dump boot and vbmeta

python mtk r boot,vbmeta boot.img,vbmeta.img

Reboot the phone

python mtk reset

Download patched magisk for mtk: Download latest Magisk here
Install on target phone

you need to enable usb-debugging via Settings/About phone/Version, Tap 7x on build number
Go to Settings/Additional settings/Developer options, enable "OEM unlock" and "USB Debugging"
Install magisk apk

adb install app-release.apk

accept auth rsa request on mobile screen of course to allow adb connection

Upload boot to /sdcard/Download

adb push boot.img /sdcard/Download

Start magisk, tap on Install, select boot.img from /sdcard/Download, then:

adb pull /sdcard/Download/[displayed magisk patched boot filename here]
mv [displayed magisk patched boot filename here] boot.patched

Do the steps needed in section "Unlock bootloader below"
Flash magisk-patched boot and empty vbmeta

python mtk w boot,vbmeta boot.patched,vbmeta.img.empty

Reboot the phone

python mtk reset

Disconnect usb cable and enjoy your rooted phone :)

Boot to meta mode via payload

Example:

python mtk payload --metamode FASTBOOT

Read efuses

Example:

python mtk da efuse

Unlock bootloader

Erase metadata and userdata (and md_udc if existing):

python mtk e metadata,userdata,md_udc

Unlock bootloader:

python mtk da seccfg unlock

for relocking use:

python mtk da seccfg lock

Reboot the phone:

python mtk reset

and disconnect usb cable to let the phone reboot.

If you are getting a dm-verity error on Android 11, just press the power button, then the device should boot and show a yellow warning about unlocked bootloader and then the device should boot within 5 seconds.

Read flash

Dump boot partition to filename boot.bin via preloader

python mtk r boot boot.bin

Dump boot partition to filename boot.bin via bootrom

python mtk r boot boot.bin [--preloader=Loader/Preloader/your_device_preloader.bin]

Dump preloader partition to filename preloader.bin via bootrom

python mtk r preloader preloader.bin --parttype=boot1 [--preloader=Loader/Preloader/your_device_preloader.bin]

Read full flash to filename flash.bin (use --preloader for brom)

python mtk rf flash.bin

Read full flash to filename flash.bin (use --preloader for brom) for IoT devices (MT6261/MT2301):

python mtk rf flash.bin --iot

Read flash offset 0x128000 with length 0x200000 to filename flash.bin (use --preloader for brom)

python mtk ro 0x128000 0x200000 flash.bin

Dump all partitions to directory "out". (use --preloader for brom)

python mtk rl out

Show gpt (use --preloader for brom)

python mtk printgpt

Write flash

(use --preloader for brom)

Write filename boot.bin to boot partition

python mtk w boot boot.bin

Write filename flash.bin as full flash (currently only works in da mode)

python mtk wf flash.bin

Write all files in directory "out" to the flash partitions

python mtk wl out

write file flash.bin to flash offset 0x128000 with length 0x200000 (use --preloader for brom)

python mtk wo 0x128000 0x200000 flash.bin

Erase flash

Erase boot partition

python mtk e boot

Erase boot sectors

python mtk es boot [sector count]

DA commands:

Peek memory

python mtk da peek [addr in hex] [length in hex] [optional: -filename filename.bin for reading to file]

Poke memory

python mtk da poke [addr in hex] [data as hexstring or -filename for reading from file]

Read rpmb (Only xflash for now)

python mtk da rpmb r [will read to rpmb.bin]

Write rpmb [Currently broken, xflash only]

python mtk da rpmb w filename

Generate and display rpmb1-3 key

python mtk da generatekeys

Unlock / Lock bootloader

python mtk da seccfg [lock or unlock]

Bypass SLA, DAA and SBC (using generic_patcher_payload)

python mtk payload If you want to use SP Flash tool afterwards, make sure you select "UART" in the settings, not "USB".

Dump preloader

Device has to be in bootrom mode and preloader has to be intact on the device

python mtk dumppreloader [--ptype=["amonet","kamakiri","kamakiri2","hashimoto"]] [--filename=preloader.bin]

Dump brom

Device has to be in bootrom mode, or da mode has to be crashed to enter damode
if no option is given, either kamakiri or da will be used (da for insecure targets)
if "kamakiri" is used as an option, kamakiri is enforced
Valid options are : "kamakiri" (via usb_ctrl_handler attack), "amonet" (via gcpu) and "hashimoto" (via cqdma)

python mtk dumpbrom --ptype=["amonet","kamakiri","hashimoto"] [--filename=brom.bin]

For to dump unknown bootroms, use brute option :

python mtk brute

If it's successful, please add an issue over here and append the bootrom in order to add full support.

Crash da in order to enter brom

python mtk crash [--vid=vid] [--pid=pid] [--interface=interface]

Read memory using patched preloader

Boot in Brom or crash to Brom

python mtk peek [addr] [length] --preloader=patched_preloader.bin

Run custom payload

python mtk payload --payload=payload.bin [--var1=var1] [--wdt=wdt] [--uartaddr=addr] [--da_addr=addr] [--brom_addr=addr]

Stage2 usage

Run python mtk stage (brom) or mtk plstage (preloader)

Run stage2 in bootrom

python mtk stage

Run stage2 in preloader

python mtk plstage

Run stage2 plstage in bootrom

Boot in Brom or crash to Brom

python mtk plstage --preloader=preloader.bin

Use stage2 tool

Leave stage2 and reboot

python stage2 reboot

Read rpmb in stage2 mode

python stage2 rpmb

Read preloader in stage2 mode

python stage2 preloader

Read memory as hex data in stage2 mode

python stage2 memread [start addr] [length]

Read memory to file in stage2 mode

python stage2 memread [start addr] [length] --filename filename.bin

Write hex data to memory in stage2 mode

python stage2 memwrite [start addr] --data [data as hexstring]

Write memory from file in stage2 mode

python stage2 memwrite [start addr] --filename filename.bin

Extract keys

python stage2 keys --mode [sej, dxcc] For dxcc, you need to use plstage instead of stage

I have issues ....... please send logs and full console details !

Run the mtk tool with --debugmode. Log will be written to log.txt (hopefully)

Rules / Infos

Chip details / configs

Go to config/brom_config.py
Unknown usb vid/pids for autodetection go to config/usb_ids.py

Learning Resources

MTK Preloader

MOSEC-2022

Dissecting MTK BROM Exploit

Dumping Exynos BROM

Rev Exynos BROM USB STACK

Buffer Overflow In Huawei BROM USB STACK

aditgani21 / termux-mtkclient Goto Github PK

termux-mtkclient's Introduction