Need help with downgrade (Galaxy S4 GT-I9515) topic


Hello,

I am sorry if I'm posting this in a wrong section or something. As stated in tittle i need to downgrade Lollipop to Kitkat 4.4.2 but i need your help finding the right firmware since I'm doing this for the first time. I've red some guides and i think i will manage to do it properly once I've found the right firmware. Anyway here are some details (if you need me to provide additional information please ask):

AP: I9515XXU1BOC3
CP: I9515XXU1BOC3
CSC: I9515AUT1BOC1

Model number: GT-I9515
Baseband version I9515XXU1BOC3
Build number LRX22C.I9515XXU1BOC3

Thank you in advance,
Milos




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