iPhone Wifi and data signal lost time to time

[elisa2012]

Hi, Using redsnow, I restored iOS 6.0.1 and jailbreak and unlock the iPhone 3GS. Everything went success. However, it keep losing carrier signal and wifi. This is happening every other 2/3 minutes. What's the problem?

 

[TriJetHero]

which BB you have?

 

[elisa2012]

which BB you have?

I am sorry, what is BB agan ..

 

[dhlizard]

baseband

What did you use to unlock it on iOS6.
If you used Ultrasn0w, it has not been properly updated for iOS6, so that is why you are having poor performance.

 

[elisa2012]

I mean I updated iOS 5.0.1, I used ultrasn0w to unlock. I used redsn0w to jailbreak.

So I don't know how to see which BB, but it's iOS 5.0.1

 

[dhlizard]

I mean I updated iOS 5.0.1, I used ultrasn0w to unlock. I used redsn0w to jailbreak.

So I don't know how to see which BB, but it's iOS 5.0.1

That is your firmware

Settings/General/About/Modem Firmware = your baseband

I would pursue an IMEI unlock from carrier who sold the phone or grey market vendor

 

[elisa2012]

Hi my BB is 06.15.00

 

[dhlizard]

Get rid of the iPad baseband

http://blog.iphone-dev.org/post/26534086824/baseband-freedom

iClarified.com has a tutorial

 

[elisa2012]

I haven't installed iPad BB, while jailbreaking iPad BB was unchecked (I am sure on this)