降到10B版本,但仍卡在第一次REBOOT前(己解決)

如題
我降到台灣的10B版本了,但仍卡在執行root.bat 的第一次重開機前,我去看那個批次檔
如下:stuff\adb.exe wait-for-device
"IF %type% == 2 GOTO TABTRICK"這段別管,說明書叫我選1,所以繼續執行下面的指令
echo Pushing busybox....
stuff\adb.exe push stuff/busybox /data/local/tmp/.
echo Pushing su binary ....
stuff\adb.exe push stuff/su /data/local/tmp/.
echo Pushing Superuser app
stuff\adb.exe push stuff/Superuser.apk /data/local/tmp/.
echo Making busybox runable ...
Pushing busybox....2402 KB/s (1085140 bytes in 0.441s)                                       Pushing su binary ....  2566 KB/s (91980 bytes in 0.035s)                                         Pushing Superuser app   2581 KB/s (996704 bytes in 0.377s)                                        Making busybox runable ...   
一直到這裏,螢幕上的執行反應好像都很正常,然後就不動了, 後面程式如下:
stuff\adb.exe shell chmod 755 /data/local/tmp/busybox
if %ric% == 1 (stuff\adb.exe push stuff/ric /data/local/tmp/ric) else (echo .)
IF %nxt% == 1 GOTO XPSTRICK
stuff\adb.exe restore stuff/fakebackup.ab
echo Please look at your device and click RESTORE!
echo If all is successful i will tell you, if not this shell will run forever.
echo Running ...
stuff\adb.exe shell "while ! ln -s /data/local.prop /data/data/com.android.settings/a/file99; do :; done" > NUL
echo Press a key to reboot the phone
echo after restore has finished
pause
stuff\adb.exe reboot
echo Waiting for device to show up again....
ping -n 10 127.0.0.1 > NUL
stuff\adb.exe wait-for-device
GOTO NORMAL

我只看到這幾行:echo Please look at your device and click RESTORE!
echo If all is successful i will tell you, if not this shell will run forever.
echo Running ...
就不動了,除非重插或再選一次連接方式,才會動作,但也就只有一次重開,也沒ROOT,苦惱
,有大大或神人能幫忙嗎?

PS:XDA有的帖子說好像LG-P768要降10A版本,可是好像所有的版本下載都出問題了,真奇怪