My iphone 4s in unlocked and i am currently using it for tmobile prepaid service. i want to restore the 7.0 settings back to 6.1.3 .. will this lock my iphone 4s once again after i restore it back to 6.1.3?

My iphone 4s in unlocked and i am currently using it for tmobile prepaid service. i want to restore the 7.0 settings back to 6.1.3 .. will this lock my iphone 4s once again after i restore it back to 6.1.3?

Because GPS has nothing to do with WiFi, cellular signals, or data of any sort. GPS is implemented by signals sent by satellites that are received by GPS receivers. The receivers process the information from the GPS satellites and calculate your location. GPS never sends data anywhere; GPS functionality is receive only.
If you have WiFi or cellular data turned on this can improve the accuracy of GPS, because the GPS receiver can then use the known location of cell towers and WiFi networks to refine the GPS location. GPS by itself has an accuracy of 10 meters, or about 34 feet. Using the additional information from WiFi and cellular data this can be brought down to 3 meters (10 feet). This mode is called Augmented GPS, or A-GPS.

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