gt-i9505 imei null / null lost baseband
Hi, 1e thing i did was rooting device and backup efs folder all partition in efs pro
after that i installed phil recovery and make a compleet nandroid backup.
after 2 months playing with customs roms, and the latest was Omega 8, my signal was some times dropping and i'am getting the stopsign.
I find out that when the signal stops, my imei and baseband also disapeard. verry strange. So i tried to recover efs folder but this didn't solve the problem
even when i format efs folder en then restore, the efs folder is filled, but still no joy. also tried standard stockrom
where i made the first efs backup from and i tried nandroid restore, but still nothing.
I think there is nothing to do more and sent it to repair center