Originally Posted by arshcaria
I have tried this on HongKong V10b and Singapore (STL) V10c.
Unfortunately, it cannot root my E975.
It works on HongKong V10a and Singapore (StarHub)V10d.
But these two firmwares both have MTP copy problem(interrupt when copying large number of files from Phone to Windows Desktop).
This problem really drives mad.
For rooting the E97510B you must use the ZV9-ZVB-Root.zip, can find it in the LG optimis G forum "Root LG Optimus G E975 [GUIDE]",
but you must chance/edit the CurrentRoot.bat file
Copy this line
adb shell "echo -en \\x0d > /sdcard/G_security"
And overwrite this line.
adb shell touch /sdcard/G_security
in the batch file CurrentRoot.bat