After replaced emmc ok i9100 , n7000 i9000 but
 

I REPLACED emmc n7000 and i9000 i9100 imei ok but if replced i9300 imei null
all software use but same to same. i buy emmc new with programing .
i replaced in i9100 mobile on with imei 0049**********after repair ok but if replaced in i9300 imei null.i reset efs with spt and zx3 but same if any member have solution please tell me
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with regard your bro
javed ksa

check basband is it ok if not may be you this problem come from bb ic.

replaced baseband but same null

repair imei problem solve