T-MobileSamsung Galaxy Note 4 has finallyreceived the new Android 5.1.1 OTA update. You can now update your smartphone to the very latest Android N910T3UVU1DOFC 5.1.1 update for Galaxy Note 4. If you don't want to wait for the official notification to arrive on your phablet, here is how to manually flashN910T3UVU1DOFC Android 5.1.1 on Samsung Galaxy Note 4. You will also have to flash the latest OS update manually if you have rooted your Note 4 and have a custom ROM running on it.

Before youupdate Galaxy Note 4 toAndroid 5.1.1 N910T3UVU1DOFC

Please check these prerequisites before going forward to theupdate guide.

Downloadand install USB drivers for Galaxy Note 4 in your computer.Make sure to takebackupof any important files on your smartphone.Enable USB debuggingoption by pressingMenu>Settings>Applications. Navigateand tap onDeveloper Optionsto ensure thatUSB Debuggingis enabled.Ensure that your Samsung Galaxy Note 4 carries more than 70% of charge.

Stepsto update Galaxy Note 4 toAndroid 5.1.1 N910T3UVU1DOFC

Required files:download N910T3UVU1DOFC Android 5.1.1and Odin3 v3.10.6 for installation fromhere.

Here are the steps to update T-Mobile Galaxy Note 4 to officialN910T3UVU1DOFC Android 5.1.1 Lollipop:

Unzip Odin on your computer and install it.Unzip firmware zip file in the same folder as Odin.Switch yourSamsung Galaxy Note4 off and boot it inDownloadmode: press and holdVolume Down, PowerandHomebuttons together.Launch Odin on your PC.Connect your smartphonewith computer. When connected successfully, you will get a message in Odin sayingAdded!!If you don't receive this message, try a different port or re-install the drivers.On your Odin, select files:Click onPAand select the N910T3UVU1DOFC tar.md5 file.Make sure to uncheckRe-PartitionandAuto Reboot.Click onStartto initiate the update process.When Android 5.1.1 update installation is successfully completed, you will get aPASSmessage on Odin. You can now unplug and reboot your Samsung Galaxy Note 4 into the official Android 5.1.1 Lollipop.

Don't forget to let us know if you are liking the new Android 5.1.1 on your Note 4. Facing some battery issues after the upgrade? Check our list of solutions to fix Android 5.1.1 battery woes.