[sj774]

Discussion thread for IPhone 3G Unlock Guide. If you would like to add a comment, click the Post Reply button.

[puppyskullz]

can you use a different tmobile simcard then swap after the unlock?

[wyatt_450]

should be able too, just dont turn phone off without sim card in it.

[iFlorida]

what could happen if you turn it off with a sim in?

[him121213]

nice guide!!! not hard to figure out but great for noobs

[dejawoo]

Also you have to disable sim pin lock.Sometimes it can be a problem for unlocking...

[shrikant.kale]

Hi
My iphone's version is 2.2.1 (5H11) and modem firmware is 02.30.03. will this unlock work for above specifications as well??????

[terrywills]

Thanks for the guide. Beside I am thinking of unlocking the sim pin. So, what kind of trouble may I face?