2013-01-04 10:55 AM
When I've bought my Xperia S, I've noticed, that sometimes my phone signal is gone. First I thought, that it's network provider's problem, but after a while, I've noticed, that my parents and sister (they are using the same network provider) don't have that problem. The signal comes back only when I restart my phone. It really annoys me, because I can't get any messages or calls ant it drains my battery faster.
I've tried to reinstall my phohe using PCC, but it didn't solve the problem.
2013-01-08 09:15 PM
well i'm not an expert but i'll tell you my suggestions
1- Do a factory reset
2- Repair using Sony update service not Pc Companion
3- Do another factory reset
if that didn't help try to use a new simcard
2013-01-17 07:46 AM
I suggest that you have your phone examined and fixed at an repair center if this happens using any SIM card. Contact your local support team for more info.
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2013-05-31 10:59 AM
So, finally I have received Jelly Bean update and guess what I have found this morning. No Service.
Had to reboot my phone again. My SIM is new and signal on other phones is great.
Android version: 4.1.2 Jelly Bean
Build number: 6.2.B.0.200
2013-06-02 02:17 PM
Ever since I updated to Jelly bean, the phone loses signal, it's like the antenna stops working all of a sudden. Doesn't seem to be a hardware issue as it didn't occur while the phone was on ICS...