Fixed T-mobile iPhone 3G yellowsn0w 2.2 outgoing calls

SO I basically remembered that I had a REALLY old sim laying around from Suncom. Now T-mobile bought out Suncom over here in Puerto Rico, but you could and can still use your old Suncom sim if you haven't deactivated it and gotten the new T-mobile sims.

So I popped it in and since it was obviously deactivated I got a no service message. I kept trying to get it to work using the yellowsn0w -c and -r commands but I could only get the phone to recognize my own phone number in the contacts but still had the no service message. Tried to make a few calls but it obviously didn't work. *** Forgot to mention*** I also did a reset network settings with my old deactivated sim inside the iPhone. This may have something to do with it***

So I pop my new (current) T-mobile sim car and the iphone recognizes it in less than 20 secs. So for the heck of it I dial 411... And to my amazement the call actually went through!
So I dialed my buddy's number and he picked up! IT'S FREAKING WORKING! I finally have a soft unlocked iPhone 3G.

Not sure if this will help anyone out there, but it might be worth a shot if you have an old deactivated sim laying around.

Category:

Science & Technology

Tags:

• iphone
• iPhone
• Phone
• 3g
• unlock
• yellowsn0w
• dev
• team
• tmobile
• T-mobile

[wongtongtai]

welll does it work the same with like internet and everything for tmobile

[frankfuster]

Everything works including internet via Tmobiles EDGE network.

[Inks505]

man your an idiot! your title is completlely misleading, and then your video is garbage!!! we could barely hear what your half retarded ass is saying!!! Then you insert some piece of shit sim card and thats was it!!!

[vrkpl]

i unlocked my phone but my greek sim is not working. only at&t works. do u know what i did wrong? or if i have to be in greece in order my sim card to work?

[HorifficJunoo]

Ok. ice work welldone that it worked for you mate. im in UK and i have the same problem nothing is working for me, NO SERVICE doesnt matter what i try even after jailbreak & unlock with YELLOWSNOW. iam going to try your way. wish my good luck.

[Auginater]

does it have to be an unlocked iphone, or can it just be a regular iphone, and you just put the tmobile sim card in it, and it will work...? I might buy one and just put the sim card in it...

[ibb09]

Hi friend i cant make out going calls can you tell me how to fix it please thanks

[lamaravilladon]

how u doing that cuz i cant make a call