Hey i have a Samsung S4 (GT I9195) And i read that it's possible to update from the ageing 4.4.2 Kitkat to 5.0 or 5.1 unofficially so i was wondering what's the best guide to do it as it requires unlocking the Bootloader and rooting maybe. I'm new to android after switching from a iPhone 4 so could someone get back to me on it>?
Thank you
Thank you