i cant root with many methods,i need back up TA but no success.
please help ,vroot 360 didnt work
Try looking through through the forums next time.
thanks,my goal was avoiding downgrade!but seems no way.im downloading C6903_14.1.G.1.534_NUT.zip
"C6903_14.1.G.1.534_NUT.ftf" I hope? You can't downgrade using a flashable zip, you have to do it using an .ftf file.
yes ftf!,so next step to upgrade & root 4.4.2?
Follow the instructions.
downgraded &rooted but how about 4.4.2?
Now you have to backup your TA partition, after that you can safely unlock your bootloader.
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