I heard EFS should be backed up and made into several copies.
you are right.
First thing after root = backup your efs folder
Then after you got a custom recovery, making a nandroid backup is always a good idea.
and yes personal data is also good to be saved.
in addition i highly suggest you to read the stickies
after that happy flashing
Well I rooted the device.
Used kTool(Verification screenshot: http://oi57.tinypic.com/s2gl01.jpg) to backup the EFS, got two files: efs.IMG & efs.tar.gz one is 20MB the other is 0KB this is normal? Cause the verification said there's an error of some sort..
I have SuperSU as Root controller, this ok?
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