EFS backup
- Thread starter swapk007
- Start date
The EFS holds your IMEI and other baseband-related stuff which essentially allows you to conncet to mobile networks. So if you lose your IMEI/your EFS becomes corrupt you'll find that your mobile reception won't work.
So it becomes pretty important to have a backup of it somewhere in case things go wrong (if you don't its not hard to fix, just bothersome)
Sent from my GT-I9300 using Tapatalk
So it becomes pretty important to have a backup of it somewhere in case things go wrong (if you don't its not hard to fix, just bothersome)
Sent from my GT-I9300 using Tapatalk
It would more wise to backup EFS before flashing a custom ROM.
tetakpatalked from Nexus 7 flo
1. no
2. if the folder is created as image it is easier. Copy and paste often won't work.
Upgrading stepwise is the safest way to keep all fine (GB, ICS, JB/CM10.2, KK). Upgrading to 4.3/CM10.2 will resize the partitions so best way to downgrade again beyond 4.3 is to flash stock GB with PIT file and repartition with Odin.
tetakpatalked from the legendary i9000
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