How To Update Samsung SGH-I337 Galaxy S4 AT&T Firmware Version Using Odin Flasher
Monday, 29 July 2013 17:39
The Samsung SGH-I337 is the Galaxy S4 variant for USA AT&T network, So many of its features are the same like the international Galaxy S4 model, But that is not the main purpose of this guide, Here we will talk about the needed steps which must be followed to update the firmware of your Samsung I337 GS4 to a newer version, And that will require a stock firmware and USB cable in addition to Odin flasher, The best news about this is that all those tools and files are free.
Notices: - Backup your phone's data before updating its firmware, Read this online Guide to see how. - Charge your device battery to be at least at 90% of charging level.