After losign all data connectivity and getting a new sim card I was forced to factory reset my TB. I bought it on release day. I asked before the reset if it would go to pre-OTA update and the rep said it would. (The rep may be an idiot, claiming that all 4G phones are GSM phones) When I look for the update it says that none are available. My friend with a TB has all the same numbers for kernel, software version ect. Did a factory reset preserve my OTA? I went to another verizon store and asked why I don't have it and their system has no OTA updates listed.