Originally Posted by
Alec Beazley I do recall mounting/un-mounting efs may have formated?
Yep. The IMEI is on the label under the battery. You might be able to find an efs app that allows you to flash the IMEI. As for the baseband (which is the modem firmware), try reflashing the ROM (download it from SamMobile, so you know you got a good one [and check the MD5 after you download it]).