參考資料:
https://github.com/bkerler/edl
https://community.fxtec.com/topic/3630-pro%C2%B9-x-backup-restore-and-repair-device-specific-partitions/
步驟如下:
1. 手機關機
2. 同時按住Vol-和Vol+
3. 連接USB到電腦
4. 執行如下命令
$ sudo apt install adb fastboot python3-dev python3-pip liblzma-dev git $ sudo apt purge modemmanager $ cd $ git clone https://github.com/bkerler/edl $ cd edl $ git submodule update --init --recursive $ sudo cp Drivers/51-edl.rules /etc/udev/rules.d $ sudo cp Drivers/50-android.rules /etc/udev/rules.d $ python setup.py build $ sudo python setup.py install $ ./edl r persist persist_backup.img $ ./edl r modemst2 modemst2_backup.img $ ./edl r modemst1 modemst1_backup.img $ ./edl r fsc fsc_backup.img $ ./edl r fsg fsg_backup.img $ sha1sum *.img 67dfd19f3eb3649d6f3f6631e44d0bd36b8d8d19 fsc_backup.img 86c525eaa5e25b37ed82aae3429067437d38f61f fsg_backup.img c60e225f834afd561ea66483a0965ba8577ac184 modemst1_backup.img 09a02f1eaf0ec271d4ec6a5d27ebdb3ee80ac2aa modemst2_backup.img dff84ef90cbedd861cc4f112db23d623dc06cd92 persist_backup.img