XT681 ROOT無效 其他機型是否同情形

我先說一下我的狀況

我的XT681本來有ROOT

用了好一陣子 後來發現我裡面有個遊戲不見了

於是就選擇了"回復原廠" 不清除SD卡

復原以後發現一樣有superuser但是沒功用


想說是root不見了  再次root就好

但我遇到問題是  之前為了改遊戲 於是改型號 改成SO-01D

回復原廠忘記改回來  現在我要再次root卻失效了  都造步驟來  但是superuser沒反應

只能掛在那邊

後來我找很多辦法 用adb去修改 build.prop 的型號 (有備份檔)

改完以後 發現一樣root失效

請問還有甚麼辦法


曾經想過要刷rom最簡單也最快速  無奈都只有對岸的版本

root時的資訊

--- STARTING ----
--- WAITING FOR DEVICE
--- cleaning
rm: not found
--- pushing zergRush"
577 KB/s (23052 bytes in 0.039s)
--- correcting permissions
chmod: not found
--- executing zergRush
./data/local/tmp/zergRush: permission denied
--- WAITING FOR DEVICE TO RECONNECT
if it gets stuck over here for a long time then try:
   disconnect usb cable and reconnect it
   toggle "USB DEBUGGING" (first disable it then enab
--- DEVICE FOUND
--- pushing busybox
2147 KB/s (1075144 bytes in 0.489s)
--- correcting permissions
chmod: not found
--- remounting /system
/data/local/tmp/busybox: permission denied
--- copying busybox to /system/xbin/
dd: not found
--- correcting ownership
--- correcting permissions
chmod: not found
--- installing busybox
/system/xbin/busybox: permission denied
rm: not found
--- pushing SU binary
1085 KB/s (22228 bytes in 0.020s)
--- correcting ownership
--- correcting permissions
chmod: not found
--- correcting symlinks
rm: not found
ln: not found
--- pushing Superuser app
1899 KB/s (499884 bytes in 0.257s)
--- cleaning
rm: not found
--- rebooting
ALL DONE!!!
請按任意鍵繼續 . . .