CM 11 Nightly based on AOSP Android 4.4 KitKat are going live now supporting various devices. You can now update T-Mobile Galaxy Note 3 to Android 4.4 KitKat based CM 11 nightly getting it all the best and the latest features and tweaks. Here is how to update T-Mobile Samsung Galaxy Note 3 to Android 4.4 KitKat!

Note:this guide is only targeted at T-Mobile Samsung Galaxy Note 3; please to not try it on other variants. You can check these guides for Sprint Samsung Galaxy Note 3 and the Verizon Galaxy Note 3. In all cases, your Android device must be rooted to flash any custom firmware.

Before you update T-Mobile Galaxy Note 3 to Android 4.4 CM 11:

Create abackupof all important data in your Galaxy device.Download and install USB drivers forSamsungGalaxy Note 3in your computer.Your Galaxy Note 3 must be installed withClockworkModor TWRP recovery tool.Enable USB debugging option: go toMenu>Settings>More>About;and scroll down to tap the the build number 7 times. This will unlockDeveloperoptions. From Developer Options enableUSB Debugging.Ensure that yourSamsung Galaxy Note 3carries more than 80% of charge.

Steps to update T-Mobile Galaxy Note 3 to Android 4.4 CM 11 Nightly:

Files required:download CM 11 Nightly fromthis link. Also install GApps package on your Note 3.Also, install GApps package on your T-Mobile Note 3 fromhere.

Here is how to update T-Mobile Galaxy Note 3 to Android 4.4 CM 11 Nightly:

Connect YourSamsung Galaxy Note3 using a USB cable to your computer.Copy the CM 11 nightly zip file to your device's SD card and then disconnect the USB cord.Power off your T-Mobile Samsung Galaxy Note 3 and boot it into recovery mode.Perform Nandroid backupof your current OS:Backup>backup and restoreon ClockworkMod recovery.After Nandroid, perform factory reset tasks: from CWM recovery menu, selectwipe data / factory resetand confirm the process.Now from menu, selectinstall zip from sdcardfollowed bychoose zip from sdcard.Locate the CM 11 Nightly Android 4.4 for T-Mobile Galaxy Note 3custom firmware.Confirm the flashing process.When completed, repeat the above process for installing GApps package.Once done, go back to main recovery menu and reboot your Samsung GalaxyMote 3 into the new CM 11 Nightly custom ROM.

Ta da! Your T-Mobile Samsung Galaxy Note 3 is now proudly running on the latest Android 4.4.2 KitKat based CyanogenMod 11 Nightly custom firmware!