Some know my little kTool already, some love it, some hate it.
Well, let's try to get some more love for it
>> Now with support for the Galaxy-Nexus and the Galaxy-S3!
<< So, what does this do?
- Dump current kernel (and recovery on devices having a seperate one)
- Flash kernel from /sdcard/zImage
- Flash recovery from /sdcard/recovery.bin
- Backup EFS
(as raw .IMG dump and as .TAR archive) - Check/Verify EFS backup (i.e. compare to "live" EFS)
- Restore EFS from either .IMG or .TAR
- Open stock update .TARs and flash from from it:
- Modem Firmware
- PARAM.LFS
- Kernel - Reboot device
- normally
- to recovery
- to download mode
*) When you check the EFS backup right after you made it, it should show a 100% match to the current phone's EFS.
However, after a reboot, the EFS *does* start to differ a bit - that seems to be normal, during my tests the EFS differed for 80bytes more after each reboot, my original EFS dump even differed by ~150k already
kTool companion tool market link [ Show ]
Or download Here
Plus
sgs2bootlogo.apk
Hope you like it.
If anyone has more suggestions on what would need to be checked/verified during the check operation, do tell
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