I need to change some file in system,ext4.tar generated from nandroid backup.
I try to open tar with 7zip. deleted some files in system/app and system/framework. Then added some files in the directories app and framework
then i fixed md5
But in restoring with nandroid backup I receive an error in restoring system files.
is there a right way to make new system.ext4.tar good for nandroid backup?
thanks and sorry for my poor english