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Old December 29th, 2011, 09:15 AM   #751 (permalink)
TzuDohNihm
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Quote:
Originally Posted by scotty85 View Post
the only reason you should need to back up your sd card,is if you find it to be formatted FAT,or something else,and need to reformat it FAT32. otherwise its contents are safe,but feel free to back them up for some peace of mind.

running unrevoked 3.22 should give you root access with s-on,and will not wipe your phone. technically you could stop there,but IMO its well worth the effort to continue the process and become s-off. if you make a nandroid backup prior to downgrading,you will be able to restore it after downgrading and achieving s-off.

so in the end,you CAN do this without losing any of your setup and data,as long as you make the backup.
Anyway to determine that SD file format prior to beginning?
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