The Android 4.4.3 update has just released by T-Mobile to HTC One M8 users. The new software update version dubbed as 2.22.531.5 which has rolled out via over-the-air with a hefty – 582 MB file size. The update brings the new Android security fixes, several enhancements and performance optimization that mostly targets data connectivity such Bluetooth, WiFi and Mobile network. In addition, some of the default HTC and T-MO’s application also got an updated version.
For those who have a rooted One M8, you can manually update the OTA 2.22.531.5 firmware, including the stock RUU packaged that you can simply download – here. You may lose root if you restore back your phone to stock.
[Thanks’s to all fellas at XDA-Developers]