just changed from a T720 to a V710 - and back
720 gave me II bars at home sitting next to >> 710 also gave me II >> when it was OPEN. If I close it I get NO SERVICE.

The signal varies a lot elsewhere from NO SERVICE to IIII in the same spot.

I don't know the history of this 710 - I got it used from GSMWORLD on EBAY - not recommended.

it has upgraded PRL.

Any ideas besides >> return and buy a new one??

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