Originally Posted by Orr.Penn.18
Without root, You can't access any system folders, nor backup efs files with any tool/apk!
Thank you for your reply.
I don't want to root my phone - don't have any need to and don't want the additional tasks of the rooting process.
You've confirmed that I can't backup EFS without root, but if I don't root, is there still a risk of the EFS getting corrupt during a ROM upload?
Current: Samsung SGH-I337m
Previous: SGS3, SGS2, Nokia N900, plus too many to name