tech:note_android_smartphone_root_lg_g3_d855
Table des matières
Note Android smartphone root LG G3 D855
Voir :
- /e/ os
- TWRP
- Désactiver le verrouillage OEM (OEM unlock)
Voir aussi :
Téléchargement de LG_Root.zip
Ici
Ou
upload scripts et binaires
adb push busybox /data/local/tmp/ && adb push lg_root.sh /data/local/tmp && adb push UPDATE-SuperSU-v2.46.zip /data/local/tmp
Accès console via /dev/ttyUSB
Ils existe plusieurs outils :
- Send_Command.exe (pour windows)
- qcdlcomm.py (Script Python)
- lglaf (Script Python)
qcdlcomm.py
Vor : https://forum.frandroid.com/topic/219747-tuto-root-du-lg-g3-depuis-un-syst%C3%A8me-linux/
Préreq
apt-get install python2-minimal python-serial
#wget https://gist.githubusercontent.com/corwin-of-amber/8f5ce36611dce12950e8d34a608f5ece/raw/28ea7c2faf92fce7c7588f52869faba4eeae7182/qcdlcomm.py wget http://jacobstoner.com/qcdlcomm.py rmmod cdc_acm rmmod usbserial
# lsusb |grep LG Bus 001 Device 003: ID 1004:633e LG Electronics, Inc. LM-X420xxx/G2/G3 Android Phone (MTP/download mode)
modprobe usbserial vendor=0x1004 product=0x633e python2 qcdlcomm.py /dev/ttyUSB1
# python2 qcdlcomm.py /dev/ttyUSB1
Special commands: ENTER, LEAVE, exit
#
Traceback (most recent call last):
File "qcdlcomm.py", line 97, in <module>
cmd(input)
File "qcdlcomm.py", line 89, in cmd
print output.split('\xba\xa7\xba\xbc')[1][:-1]
IndexError: list index out of range
Solution
python2 qcdlcomm.py /dev/ttyUSB2
Hélas avec qcdlcomm.py les erreurs ne sont pas redirigées !
Heureusement il existe un meilleurs outil.
Libérons le module usbserial
rmmod usbserial
Scripts lglaf
Préreq
sudo apt-get install python-usb
git clone https://github.com/Lekensteyn/lglaf cd lglaf ./lglaf.py
Lancement du hack
sh /data/local/tmp/lg_root.sh dummy 1 /data/local/tmp/UPDATE-SuperSU-v2.46.zip /data/local/tmp/busybox
Pb la partition /system reste en lecture-seule
# mount |grep ro, /dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,noatime,data=ordered 0 0 /dev/block/platform/msm_sdcc.1/by-name/persist /persist ext4 ro,seclabel,nosuid,nodev,relatime,data=ordered 0 0
fastboot
Voir : https://nerdschalk.com/unlock-bootloader-via-fastboot-android/
fastboot adb reboot recovery fastboot reboot bootloader fastboot devices fastboot flash recovery twrp-3.4.0-0-d855.img fastboot reboot fastboot flash recovery twrp-3.4.0-0-d855.img fastboot reboot fastboot erase recovery fastboot erase laf fastboot flash laf laf.img fastboot flash recovery recovery.img fastboot reboot
Autres
adb push busybox /data/local/tmp/ adb push g2_root.sh /data/local/tmp adb push UPDATE-SuperSU-v2.46.zip /data/local/tmp
sudo rmmod cdc_acm sudo rmmod usbserial sudo modprobe usbserial vendor=0x1004 product=0x633e
./lglaf.py
#sh /data/local/tmp/lg_root.sh dummy 1 /data/local/tmp/UPDATE-SuperSU-v2.46.zip /data/local/tmp/busybox sh /data/local/tmp/g2_root.sh dummy 1 /data/local/tmp/UPDATE-SuperSU-v2.46.zip /data/local/tmp/busybox # sh /plop/tmp/g2_root.sh dummy 1 /plop/tmp/UPDATE-SuperSU-v2.46.zip /plop/tmp/busybox
# sh /data/local/tmp/g2_root.sh dummy 1 /data/local/tmp/UPDATE-SuperSU-v2.46.zip /data/local/tmp/busybox Unable to chmod /data/local/tmp/busybox: Operation not permitted ui_print ***************** ui_print SuperSU installer ui_print ***************** ui_print - Mounting /system, /data and rootfs Usage: mount [-r] [-w] [-o options] [-t type] device directory Usage: mount [-r] [-w] [-o options] [-t type] device directory mount: Permission denied mount: Permission denied mount: Permission denied mount: Permission denied /data/local/tmp/g2_root.sh[65]: can't create /system/toolbox: Read-only file system Unable to open /system/toolbox: No such file or directory /data/local/tmp/g2_root.sh[67]: /system/toolbox: not found /system/bin/toolbox: invalid option -- h aaa chcon: invalid option -- h aaa /data/local/tmp/g2_root.sh[67]: /system/toolbox: not found aaa aaa 2+0 records in 2+0 records out 2 bytes transferred in 0.001 secs (2000 bytes/sec) 3+0 records in 3+0 records out 3 bytes transferred in 0.001 secs (3000 bytes/sec) 12+0 records in 12+0 records out 12 bytes transferred in 0.001 secs (12000 bytes/sec) 3+0 records in 3+0 records out 3 bytes transferred in 0.001 secs (3000 bytes/sec) /data/local/tmp/g2_root.sh[113]: /system/toolbox: not found ui_print - Extracting files /data/local/tmp/g2_root.sh[130]: /data/local/tmp/busybox: can't execute: Permission denied ui_print - Disabling OTA survival Unable to open /tmp/supersu/armv7/chattr.pie: No such file or directory /data/local/tmp/g2_root.sh[134]: /tmp/supersu/armv7/chattr.pie: not found /data/local/tmp/g2_root.sh[135]: /tmp/supersu/armv7/chattr.pie: not found /data/local/tmp/g2_root.sh[136]: /tmp/supersu/armv7/chattr.pie: not found /data/local/tmp/g2_root.sh[137]: /tmp/supersu/armv7/chattr.pie: not found /data/local/tmp/g2_root.sh[138]: /tmp/supersu/armv7/chattr.pie: not found /data/local/tmp/g2_root.sh[139]: /tmp/supersu/armv7/chattr.pie: not found /data/local/tmp/g2_root.sh[140]: /tmp/supersu/armv7/chattr.pie: not found /data/local/tmp/g2_root.sh[141]: /tmp/supersu/armv7/chattr.pie: not found /data/local/tmp/g2_root.sh[142]: /tmp/supersu/armv7/chattr.pie: not found /data/local/tmp/g2_root.sh[143]: /tmp/supersu/armv7/chattr.pie: not found /data/local/tmp/g2_root.sh[144]: /tmp/supersu/armv7/chattr.pie: not found ui_print - Removing old files mv: rename /system/bin/install-recovery.sh to /system/bin/install-recovery_original.sh: Read-only file system /data/local/tmp/g2_root.sh[153]: /system/toolbox: not found /system/bin/toolbox: invalid option -- h aaa chcon: invalid option -- h aaa /data/local/tmp/g2_root.sh[153]: /system/toolbox: not found aaa aaa rm: /system/bin/install-recovery.sh: Read-only file system ui_print - Placing files mkdir failed for /system/bin/.ext, Read-only file system chown: /system/bin/.ext: No such file or directory chown: /system/bin/.ext: No such file or directory Unable to open /system/bin/.ext: No such file or directory /data/local/tmp/g2_root.sh[231]: /system/toolbox: not found /system/bin/toolbox: invalid option -- h aaa chcon: invalid option -- h aaa /data/local/tmp/g2_root.sh[231]: /system/toolbox: not found aaa aaa /data/local/tmp/g2_root.sh[231]: /system/toolbox: not found [64/1484] usage: chcon context path... usage: chcon context path... rm: /system/bin/.ext/.su: No such file or directory rm: /system/xbin/su: No such file or directory rm: /system/xbin/daemonsu: No such file or directory rm: /system/xbin/sugote: No such file or directory rm: /system/xbin/sugote-mksh: No such file or directory /data/local/tmp/g2_root.sh[238]: can't create /system/xbin/sugote-mksh: Read-only file system chown: /system/xbin/sugote-mksh: No such file or directory chown: /system/xbin/sugote-mksh: No such file or directory Unable to open /system/xbin/sugote-mksh: No such file or directory /data/local/tmp/g2_root.sh[238]: /system/toolbox: not found /system/bin/toolbox: invalid option -- h aaa chcon: invalid option -- h aaa /data/local/tmp/g2_root.sh[238]: /system/toolbox: not found aaa aaa /data/local/tmp/g2_root.sh[238]: /system/toolbox: not found usage: chcon context path... usage: chcon context path... rm: /system/xbin/supolicy: No such file or directory rm: /system/lib/libsupol.so: No such file or directory mkdir failed for /system/app/SuperSU, Read-only file system chown: /system/app/SuperSU: No such file or directory chown: /system/app/SuperSU: No such file or directory Unable to open /system/app/SuperSU: No such file or directory /data/local/tmp/g2_root.sh[246]: /system/toolbox: not found /system/bin/toolbox: invalid option -- h aaa chcon: invalid option -- h aaa /data/local/tmp/g2_root.sh[246]: /system/toolbox: not found aaa aaa /data/local/tmp/g2_root.sh[246]: /system/toolbox: not found [27/1484] usage: chcon context path... usage: chcon context path... rm: /system/app/SuperSU/SuperSU.apk: No such file or directory rm: /system/etc/install-recovery.sh: No such file or directory /data/local/tmp/g2_root.sh[249]: /system/toolbox: not found ln: /system/bin/install-recovery.sh: File exists ln: /system/bin/install-recovery.sh: File exists /data/local/tmp/g2_root.sh[249]: /system/toolbox: not found /system/bin/toolbox: invalid option -- h aaa chcon: invalid option -- h aaa /data/local/tmp/g2_root.sh[249]: /system/toolbox: not found aaa aaa rm: /system/bin/app_process: Read-only file system /data/local/tmp/g2_root.sh[274]: /system/toolbox: not found ln: /system/bin/app_process: File exists ln: /system/bin/app_process: File exists /data/local/tmp/g2_root.sh[274]: /system/toolbox: not found /system/bin/toolbox: invalid option -- h aaa chcon: invalid option -- h aaa /data/local/tmp/g2_root.sh[274]: /system/toolbox: not found aaa aaa mv: rename /system/bin/app_process32 to /system/bin/app_process32_original: Read-only file system /data/local/tmp/g2_root.sh[274]: /system/toolbox: not found ln: /system/bin/app_process32: File exists ln: /system/bin/app_process32: File exists /data/local/tmp/g2_root.sh[274]: /system/toolbox: not found /system/bin/toolbox: invalid option -- h aaa chcon: invalid option -- h aaa /data/local/tmp/g2_root.sh[274]: /system/toolbox: not found aaa aaa rm: /system/bin/app_process_init: No such file or directory rm: /system/etc/init.d/99SuperSUDaemon: No such file or directory /data/local/tmp/g2_root.sh[276]: can't create /system/etc/.installed_su_daemon: Read-only file system chown: /system/etc/.installed_su_daemon: No such file or directory chown: /system/etc/.installed_su_daemon: No such file or directory Unable to open /system/etc/.installed_su_daemon: No such file or directory /data/local/tmp/g2_root.sh[277]: /system/toolbox: not found /system/bin/toolbox: invalid option -- h aaa chcon: invalid option -- h aaa /data/local/tmp/g2_root.sh[277]: /system/toolbox: not found aaa aaa /data/local/tmp/g2_root.sh[277]: /system/toolbox: not found usage: chcon context path... usage: chcon context path... ui_print - Post-installation script rm: /system/toolbox: No such file or directory /data/local/tmp/g2_root.sh[281]: /system/xbin/su: not found ui_print - Unmounting /system and /data failed: Device or resource busy failed: Device or resource busy ui_print - Done !
# ls -l /data/local/tmp/busybox -rw-rw-rw- shell shell 1048328 2015-01-18 16:00 busybox # chmod 777 /data/local/tmp/busybox Unable to chmod /data/local/tmp/busybox: Operation not permitted # df |grep /data /data 25.48G 1.50G 23.98G 4096 # mount |grep data /dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,noatime,data=ordered 0 0 /dev/block/platform/msm_sdcc.1/by-name/userdata /data ext4 rw,seclabel,nosuid,nodev,noatime,noauto_da_alloc,resuid=1000,errors=continue,data=ordered 0 0 /dev/block/platform/msm_sdcc.1/by-name/persist /persist ext4 ro,seclabel,nosuid,nodev,relatime,data=ordered 0 0 /dev/block/platform/msm_sdcc.1/by-name/cache /cache ext4 rw,seclabel,nosuid,nodev,noatime,data=ordered 0 0
/system/etc/.installed_su_daemon: Read-only file system /data/local/tmp/g2_root.sh[130]: /data/local/tmp/busybox: can't execute: Permission denied /plop/tmp/g2_root.sh[242]: can't create /system/xbin/supolicy: Read-only file system /plop/tmp/g2_root.sh[242]: can't create /system/lib/libsupol.so: Read-only file system
# mount -o remount,rw /system mount: Permission denied
tech/note_android_smartphone_root_lg_g3_d855.txt · Dernière modification : de 127.0.0.1