i got a galaxy s2 and it has no firmwear when i try to see if i can update it.. my apps i had on my other phone arnt compatible with this phone.i dont have service so i use it on wifi.. its tmoblie carrier. its on icecream and ive tried to upgrade with direct links it wont work.. ive kingrooted it.. uncletools all that shit. nothing is working the apk files wont open... ugh someone please help me get this phone working and updated before i lose my mind... remember i run off wifi so no sim card and i dont have a computer so wifi is my only internet ive got to work with.. i do have a sim i can put in it if i need too.. just please someone help me... please