[Advice] GSM radio problem

**saralsth** · 05-12-2008 03:05 PM

I have been experiencing this problem for quite a few weeks now and its on and off.
The GSM radio of my iPhone gets turned on or activated in intervals of few seconds (3 to 4) and the signals coming out of it is very strong. This is draining my battery. When I don't have this problem, the GSM activity is in longer intervals.

Plus, I still get the radio signals even when I'm in airplane mode or when there is no SIM card installed.

I have tried Anysim unlock, boot neuter unlock (4.6 to 3.9 and 3.9 to 4.6). But the problems persist.

Currently on 1.1.4
Originally OTB 1.0.2

Feedback is much appreciated.

**jsalva** · 05-13-2008 04:38 AM

Originally Posted by saralsth

I have been experiencing this problem for quite a few weeks now and its on and off.
The GSM radio of my iPhone gets turned on or activated in intervals of few seconds (3 to 4) and the signals coming out of it is very strong. This is draining my battery. When I don't have this problem, the GSM activity is in longer intervals.

Plus, I still get the radio signals even when I'm in airplane mode or when there is no SIM card installed.

I have tried Anysim unlock, boot neuter unlock (4.6 to 3.9 and 3.9 to 4.6). But the problems persist.

Currently on 1.1.4
Originally OTB 1.0.2

Feedback is much appreciated.

i use to have an 8GB iphone 1.0.2 OTB (now i have a 16GB 1.1.3 OTB) and i use to had the same problem, i remember it ended when i restored to 1.1.2 I'm sure it has nothing to do with the firmware but with the baseband.

Have you tried reflashing your baseband with iliberty?

**saralsth** · 05-13-2008 05:04 AM

Originally Posted by jsalva

i use to have an 8GB iphone 1.0.2 OTB (now i have a 16GB 1.1.3 OTB) and i use to had the same problem, i remember it ended when i restored to 1.1.2 I'm sure it has nothing to do with the firmware but with the baseband.

Have you tried reflashing your baseband with iliberty?

Yes a thousand times. The funny thing is that, the problem goes away for a few days and comes back again.

I don't think its a problem with my carrier though. GSM activity is still present in Airplane mode or when no sim card is inserted.