My thunderbolt takes about 4-5 minutes to get a GPS lock once I turn GPS on and then choose my destination. Is this normal? I downloaded GPS Status and toolbox and have reset my cache and then downloaded the data again but that didn't seem to help any. When I choose which location settings to use which should I check: VZW location services, standalone GPS services, or Google location services? Or should I have them all checked? 5 minutes to get a GPS lock is basically useless. Any help would be greatly appreciated. Thanks