How can I get my Lumia 820 to detect my sim card?

[WPCentral Question]

lumia 820 i got windows 10 fast build , my problem is my 820 doesnt detecting sim card

sir in my lumia 820 i got windows 10 fast build , my problem is my 820 doesnt detecting sim card when i insert sim card it shows "no service" my messages all are gone i cant see my messges i really feel about my messges because they are very imp. and im from india what shoud i do now please help me get me out of this problem
sim card noy dtected
messages not found
in lumia 820

 

[srinivas pilli]

Re: lumia 820 i got windows 10 fast build , my problem is my 820 doesnt detecting sim card

please help me

 

[Harrie-S]

Did you already do a hard reset?
Did you enable message and apps+settings back up on your phone?
Are you able to roll back if the hard reset does not work.

 

[a5cent]

Re: lumia 820 i got windows 10 fast build , my problem is my 820 doesnt detecting sim card

We have dozens of threads discussing this issue. Harrie-S summed up the only available resolutions. Please continue the discussion here:

http://forums.windowscentral.com/wi...hnical-preview-device-failing-detect-sim.html

Closed.