Eclipse Esn Unlock Calculator [extra Quality] [ SAFE ]

: 110, 111, 112, 133, 134, 1100, 7300, 7400, 7500.

To the Sprint network tower, the HTC Evo 4G with the bad ESN now looked like a Samsung flip phone with a clean ESN. The call/text/data would work. eclipse esn unlock calculator

Calculating the checksum of an ESN or MEID does not "unlock" a phone. It simply validates if the number is mathematically correct. A valid checksum does not mean the number is active or authorized on a carrier’s database. Carriers use a Home Location Register (HLR) and Equipment Identity Register (EIR), not a math formula, to block phones. : 110, 111, 112, 133, 134, 1100, 7300, 7400, 7500