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If you have an unlocked phone, simply turn off the phone, put the SIM card in, turn it on, then you should see "T-Mobile" in the upper left hand corner...

Or is your phone jailbroken which means it's been fake activated and ready to download 3rd party apps, but NOT unlocked?

You will need a T-Mobile SIM already activated with T-Mobile on a regular cell phone.
 
If you have an unlocked phone, simply turn off the phone, put the SIM card in, turn it on, then you should see "T-Mobile" in the upper left hand corner...

Or is your phone jailbroken which means it's been fake activated and ready to download 3rd party apps, but NOT unlocked?

You will need a T-Mobile SIM already activated with T-Mobile on a regular cell phone.

Ok, i turned off the phone...put in the tmobile sim from my blackberry... it says "Different SIM detected" Please connect to itunes....
Why is that if its been unlocked with the anysim app.
 
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