3GS 3.1 PAYG, Can I use my 3G O2 Monthly Sim?

AngelEyes · 15-10-2009, 7:46 AM

Hi,

Sorry if this is a basic question.

I have a 3G iPhone on contract but want to upgrade to a 3GS and give my wife my 3G.

Can I simply swap the sims over or do I need to do something else? Also I get the impression 3.1 firmware is not possible to Jailbreak yet, will this prevent me doing what I want?

Thanks.

Adam

jerryjal · 15-10-2009, 8:43 AM

Quote:

Originally Posted by AngelEyes

Hi,

Sorry if this is a basic question.

I have a 3G iPhone on contract but want to upgrade to a 3GS and give my wife my 3G.

Can I simply swap the sims over or do I need to do something else? Also I get the impression 3.1 firmware is not possible to Jailbreak yet, will this prevent me doing what I want?

Thanks.

Adam

You can jailbreak using Blackra1n, there is a large thread here http://www.avforums.com/forums/iphon...ght=iphone+3gs

You can safely put your sim in, make sure you have an unlimited web bolt on included though.

*UEF* · 15-10-2009, 8:50 AM

You don't need to jailbreak to do what you want assuming everyone is on o2, but if you do, don't use blackra1n, use one of these files

AngelEyes · 15-10-2009, 8:51 AM

Thanks, I take it the first page on that thread is out of date as it says you can't jailbreak anything above 3.0.1?

Adam

*UEF* · 15-10-2009, 9:07 AM

Quote:

Originally Posted by AngelEyes

Thanks, I take it the first page on that thread is out of date as it says you can't jailbreak anything above 3.0.1?

Adam

Click the link in the quoted thread

hutch · 15-10-2009, 11:25 AM

You can use any O2 sim with any iPhone, as for Jailbreaking as you see there are existing threads and a forum sticky so im closing this.