i bought a t-mobile samsung s2 from my friend, and i'm using t mobile sim card. when i put the sim card on the phone it's not reading it. any suggestions ?
any suggestion guys ? my phone's model is t989
Was your friend using the phone on T-mobile also?
If not, your phone is locked. You have to unlock it before you can use it with another carrier's Sim card.
does the SIM work in another phone?
If it's a defective SIM, you can take it to a T-Mobile store and exchange it for another SIM.
i went to T-mobile and have the phone checked.. It was blocked. . thanks for the responce guys ^_^
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