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Originally Posted by Sinaloaeshop  Problem 3G signal going to EDGE when Unlocked. Several Blackberry phone when unlocked the signal 3G goes to EDGE. For example companies Verizon Sprint USA. Is there a way to correct this?? So that phone works with 3G or 4G |
Unlocking with code not affect in some way blackberry phone.
This can be firmware limitation or some setting in phone.