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[Q] No signal and needs to reboot the phone

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Thanks Meter 0
Posts: 2
Join Date: Dec 2013
Default [Q] No signal and needs to reboot the phone

Hi Guys, I have a E988 HK version 10D Stock Rom. I found the signal is not stable at all.

As my mobile carrier does not support 4G, so have seleted the network to 2G/WGCDMA.

I found the phone lost signal completely and then it has an error saying sim invalid, but when I reboot the phone, the signal became good again. This is very painfu as I needed to reboot my phone a few times a day.

Can someone give me an idea please? Thanks.
Thanks Meter 10
Posts: 61
Join Date: Feb 2007
Sounds like modem problem try to install a different stock rom or a new modem
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