Originally Posted by eskorpiao112
So, guys i'm thinking in installing the last CM. But first i want to know wich problems can appear. Like corrupting the IMEI partition. And i want to know how to do a backup and a restore if i need
After u flash a custom recovery, do a nandroid backup. Its best if u read the stickies first. As long as u backup the efs, u shld have no worries. U can download ktool from playstore to do so. Then u can back it up to ur internal memory or ur ext sd card.
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