I have a stock Samsung GT-I9505 with 4.2.2
I'd like to update to a stock or stockish rom, without Knox bootloader, updating the modem and then rooting.
I've done a lot of reading on the topic but I'm getting somwhat confused as there are so many different methods depending on the version, and if you have Knox. There are also Modem/Wi-Fi issues etc.
Any tips on the method or can someone advise which stock rom/modem to go for?
I'm trying to set out and build up a step by step method that will avoid any complications.