I just got a Samsung Galaxy Active SGH-I537. Trying to unlock it, I messed up the IMEI and am now getting the IMEI Null error message. I cannot get to the Service Mode, because it is blank. Is there a ...
I have followed the guide at XDA Developers for a Samsung Galaxy Note II, and used "option 2" and flashed the firmware using heimdall flash --RECOVERY recovery.img --CACHE cache.img in Linux. This ...
So, I've tried flashing CMW a few times with different files, etc. ODIN says that the flashing was a success, and according to ROM Manager, it's installed. However, when I hold volume up and power and ...