Tried unlockroot and other 3-4 programs, nothing works...unlockroot says chmod failed... while both doing root and unroot ,, and before rooting it says "ur phone is rooted, root again ?" and thn fails if we says yes.
The problem is very tricky...half root , super user cant be removed, adb doesnt work, rename, delete , nothing works on root... mount also doesnt work...all commands say permission denied. I read on other forums that the only way out is to flash the stock....but I also dont knw how to flash the stock for thl w7...
Apart from ths, i wanted to know , in order to upgrade the ROM from needrom, root is required or it is optional ?
try this one it has pictures