A couple weeks ago sprint sent the OTA for the SPH-l600. Well short story it left me with no OS and stuck in a boot loop. I had to quick start my education in custom roms because all other options to get my phone back to stock were out. The thing is i tried so many times to flash the NE4 update to my phone to get back on stock since i can not downgrade but when ever i do i get boot looped again with no OS. I searched the forum and haven't found a solution for this problem. If someone can point me in the right direction it would be appreciated and i apologize for posting a new thread if there is a fix already posted. thanks in advance.
i have not found a solution as of yet. I have found a stock recovery that I flashed and it works but its not helping the situation after trying to adb the NE4 .img files. I even tried TWRP sideload. I unzipped the NE4 update but the files just don't seem to work. I downloaded over and over again but it just wont in install. And yes i also went into KNOX 0x1 after that OTA. I am Trying to find a way to flash the boot.img from the 4.4.2 Firmware. tried a few methods that haven't worked. hopefully i can piece the missing parts together and see what i come with. there seems to be no DEV's for the SPH-l600 so im on trial and error. I have my phone up so I can still do the normal. Just want my lte and spark back. My Navi's been crap every since.