mardi 12 mai 2015

f180 converted to e975 imei '0' topic


i have f180 converted to e975 . it was working perfectly and showing imei number than i tried to update it to kitkat using lg pc suit , but did not update it . after 2-3 weeks suddenly it lost signals i selected 2g network only and it right on track still it is reciveing and sending data
problems.andriod version4.1.2
1; no radio working
2;imei show 0 and imei sv shows 00
3;as i change the network settings to gsm/wcdma/lte/auto after 3-5 mins it losses signels again than i have to select gsm 2g.
plese any one give me the solution becuase 3g is not working i am new here any expert please.
and i did some research i did not creat the efs backup . so any one please solve my problem
thanks in advance

xda-developers