Hello guys, i just change my screen on my phone. But when i put the sim card i cant get any source if internet or communication. I can only use the wifi.
Now im running the installation that takes 1GB of memory. Id like to know where is the antenna if this is the problem. Idlike to fix it.
I thx you, im not really used to forum and topic ^^
For me everything is okay, i did like they do but its the same, a friend of mine who's not bad with that kind of stuff told me it might be the antenna, but i couldnt find where it is
Can you make call? Or ringing is impossible too? Please go to settings - about phone - status - sim status and check for signal
If signal is there and calling is working too probably you need set again APN address and if you using third party network provider you need switch on setting - more - mobile networks - data roaming - on
You have two antenna in phone so also please swap sim card to other slot.
You can try flash whole ROM as new screen maybe is making some conflict in system due to incorrect driver.
Here is SPFT instruction http://community.umidigi.com/forum.php?mod=viewthread&tid=11
And here all available ROMs http://community.umidigi.com/forum-134-1.html
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