Unable to upgrade firmware
I own a rooted Galaxy S4.
I would like to upgrade firmware using:
Settings -> General -> Device Info -> Software upgrades -> Update.
After resetting flash counter and using Triangle Away workaround to make the phone able to download latest firmware from Samsung's server, I'm able to start the upgrade procedure.
Firmware is downloaded, I chose to upgrade frmware and reboot the phone, but then nothing happens, no firmware upgrade is installed.
Is there a solution?