How to Root I337UCUFNJ4 AT&T Galaxy S4 4.4.4 OTA Update using TowelRoot

If you want to root the I337UCUFNJ4 on AT&T’s Galaxy S4 official 4.4.4 OTA update that have just recently rolled out, the Towelroot app can do the job for that. But don’t rush-in to grab the Towelroot apk and run it directly on top of the I337UCUFNJ4 kernel version which is not actually currently supported on rooting process … Continue reading “How to Root I337UCUFNJ4 AT&T Galaxy S4 4.4.4 OTA Update using TowelRoot”