Hi I have installed CM on a Galaxy S4 (Sprint version) which my wife used to use. I just found out that I won't be able to activate it on Ting if I would like to. I'd like to be able to have it as a spare in case one of our main phones happens to die. I ignorantly didn't backup the stock firmware. Does anyone know if I can download it from Samsung or Sprint?
Galaxy S4 stock firmwear download