ULTIMATE All-In-One Root/Flash Guide ►MF3 Root/Recovery Section

By tech

►►AT&T SGH-I337 USERS: DO NOT USE THIS GUIDE IF YOU ARE ON MF3 FIRMWARE.◄◄ Please refer to Post #2 for more information on root and Safestrap Recovery details.This thread exists to keep all the necessary guides and material in one common place for the new users looking for the opportunity to do this right the first time. As always: Know…

Internet Settings/APN Settings/MMS Settings

By tech

Internet Settings/APN Settings/MMS Settings/Carrier Frequencies When you use an unlocked phone on a carrier overseas the phone and texting will work right off the bat, but internet and picture messaging won’t. To get them to work (or to get them to work well), you need to input the appropriate APN settings into the device so it knows how to…

How to Root the AT&T Samsung Galaxy S4 Build MF3

By tech

If you’re currently running the latest MF3 build on your AT&T Samsung Galaxy S4 smartphone, you’d be glad to know that a root method has surfaced the Internet for your device. That means, it’ll bring back the root-access that you had before you upgraded your device to this newer build. As you may already know, root…