Iphone 3G FW2.1 Jailbreak/TurboSim - Problem

[marcel500]

Hello together.

I have an Iphone 3G FW2.1 Jailbreaked and using a turbo Sim Card. So far so good.

I was in the last couple of days in India and my Iphone worked well with a T-mobile Sim Card. After India I went to germany and same Iphone worked well still T-mobile Sim.

Now since I am back in the US it does not work anymore and the Iphone is continuously displaying no service. All the time I used a T-mobile Card and the phone was working great but why not now anymore?

This is weird.

Please help out.

 

[marcel500]

I have tried a Sim Card of a friend of mine the one was working. Probably there is something wrong with my T mobile Sim Card!?

 

[marcel500]

Ok. Used my old Iphone 2G and selected the carrier manual. Now it is working.

Next Question: Where can I select the carrier on an Iphone 3G?

 

[mappyman]

My friend is also in the same boat as you.

https://forums.macrumors.com/threads/574773/

 

[TNR027]

No Edge On 3G

Hello all I have a 3g with turbo sim its unlocked and jailbroken but I can not get EDGE any ideas?