請參考如下方法:
F:\OPPO>adb shell
shell@R7f:/ $ su
su
root@R7f:/ # dd if=/dev/block/bootdevice/by-name/recovery of=/sdcard/recovery.img
lock/bootdevice/by-name/recovery of=/sdcard/recovery.img <
65536+0 records in
65536+0 records out
33554432 bytes transferred in 23.385 secs (1434869 bytes/sec)
root@R7f:/ # exit
exit
shell@R7f:/ $ exit
exit
然後請到 /sdcard 裡面,將recovery.img 複製到電腦資料夾後,提供給在下,
感激不盡,謝謝...