3G not working

[54yuva]

I tried couple of custom roms and returned to the stock ROM. But the mobile is not working in WCDMA mode.

please help

1. i tried installing some other custom roms still no improvement
2. i tried formatting using SP Flash tool also

 

[nachi9956]

Tell me one thing, did you get the mobile signal or invalid imei error?

Sent from my MMX A11Q using XDA Free mobile app

 

[54yuva]

2G working fine.. When i switch to 3G signal lost. Unable to select manually as well.

 

[nihal.kshp]

facing similar problem

I m also facing dis problem....plzzz tell me the solution of dis problem....i m not able to use my 3G net....plzzz let me know if anyone find the solution...plz help me