Arm: Root T-Mobile Samsung Galaxy S4

Sunday, December 29, 2013

Required files: download Odin v3.07 from here; also download Chainfire’s CF-Auto-root package from this link.

Install Odin on your computer.
Switch your Samsung Galaxy S4 M919 off and boot it in Download mode: press and hold Volume Down, Power and Home buttons together.
Launch Odin on PC and connect your SGS4 with computer; when connected successfully, you will get a message in Odin saying Added!!. (In case you don’t get it, try another USB port. If that doesn’t help either, then re-install USB drivers).
In your Odin, click on PDA and select the CF-Auto-Root-jfltetmo-jfltetmo-sghm919.tar.md5 file.
In Odin make sure that the Auto Reboot and F. Reset Time check boxes are the only options checked and nothing else is. Start the flashing process.
When the root is successfully done, on Odin ID:COM will turn green and Odin will show you a PASS message.
Samsung Galaxy S4 SGH-M919 will restart automatically and you can then disconnect your device from computer.

To verify root access, install the Root Checker app and run it on your Galaxy S4.

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