| --- |
| layout: device |
| title: "Alcatel Tetra" |
| codename: U50A_ATT |
| downloadfolder: U50A_ATT |
| devicetree: https://github.com/TeamWin/android_device_alcatel_U50A_ATT |
| supportstatus: Current |
| maintainer: lehmancurtis147 |
| oem: Alcatel |
| --- |
| |
| {% include disclaimer.html %} |
| |
| {% include supportstatus.html %} |
| |
| {% include download.html %} |
| |
| <div class='page-heading'>Installation:</div> |
| To install TWRP on Alcatel Tetra, you first need to unlock the bootloader. |
| The process is a bit more involved for this device than it is on most others. |
| Thanks to PizzaG and LgPWN'd we have a way to access and unlock the bootloader. |
| Simply follow this guide [on XDA](https://forum.xda-developers.com/t/alcatel-tetra-aio-start-here.3965337/) labeled fastboot fix. |
| Once you have unlocked the bootloader, you can follow the steps in the guide to finish installing TWRP on your Alcatel Tetra. |