Backup/Restore NV Data the SGH-i747 on Custom ROM commands
I tried to use a bunch of methods listed on xda forums for backing up nv data but the tools don't seem to work (maybe due to upgrade to 4.3 or since I'm using a custom ROM and can't use PhoneUtil). I upgraded to 4.3 and then moved to CM 10.2 stable.
Can someone please post the dd commands that I need to use to completely backup my nv data (anything necessary that I might lose and have to restore when moving between roms)?
Something just like this post but for AT&T Galaxy S3 SGH-i747 :