How to Update AT&T HTC One XL Android 7.1.1 Nougat Lineage OS ROM

Hello all AT&T HTC One XL users! After getting multiple update for several years and unfortunately the official update releasing has stopped. Than how could you receive the update? The solution to this is installing third party ROM on your device and today Lineage OS team brings out the Nightly build Android 7.1.1 update for your AT&T HTC One XL. In this post, we will show how to flash Android 7.1.1 Nougat Rom for your AT&T HTC One XL.

Before flashing Android Nougat Lineage ROM for your handset, you need to note something first.

  • This ROM is only for AT&T HTC One XL and if you flash it on any other Android devices, it can end to brick the device.
  • It will format all the data inside the internal memory, so you should create a full backup first.
  • Charge the battery up to at least 65% to ensure it will not die during installing Rom process.
  • You also need a custom recovery such as TWRP, CWM installed on you handset as well as the bootloader unlocked to flash this Rom.

Steps to flash Android Nougat Lineage OS Rom on AT&T HTC One XL

  • First, download the Android 7.1.1 Nougat Lineage ROM file as well as Google Gapps for your AT&T One XL.
  • Move the downloaded files into the internal storage/ SD card of your handset, and do not put them in any folder. Then power off your device and then boot your device into recovery mode by pressing and holding the Volume UP + Volume down+ Power buttons.
  • Now, tap on Wipe section, Select ‘wipe data, cache, dalvik, system’ and swipe to confirm the action.
  • Then, load the firmware by selecting “install zip from SD card” and “choose zip from SD card”.
  • Now flash the Rom you have put into your device and wait for the process to complete. Once done, you will be asked to reboot your device, tap on “No” to continue to flash the Gappspackage
  • Once the installation is complete, back to recovery menu, tap on “Reboot system” to restart your device. For the first time booting up, it will take you 10-20 minutes.

Also see: How to Install Android 7.1.1 Nougat Factory Image on LTE Nexus 9

And now, your AT&T HTC One XL have been successfully updated to Android 7.1.1 OS. Enjoy the new features on Android Nougat version on your device.

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