I have a flytouch 2. I successfully upgraded to first 3245. there is no version number on me infotomac screen several of the guys I have read have talked about you need to upgrade up-boot or something like that. when upgrading to thes newest version 4. whatever fix my market issue off no matching content? if I have the tablet working on 3245 do I really need to upgrade? or should I leave well enough alone? thank you, dylan the tablet information is firmware version 2.1 - update 1 v2.2 #3245 kernel version 126.96.36.199 infotm-sqa@infotm-sqa-desktop #57 Build number ERE27 there is no version number at informatics screen on boot.