I have a Verizon gsm unlocked GS5 that I was able to get switched over to T mobile and updated APN settings to connect to T mobile network to make calls and text but cannot get anything higher than E signal which is next to worthless.
What can j do to get 4g? Or even 3g?
What is the exact model number of the phone you have? It is possible that the phone does not support the correct bands for higher service. I would start there.
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