Here in this article, we will guide you how to update, download and install Android Oreo on Alcatel Idol 3 (5.5) based on LineageOS 15 ROM. Now you can update Idol 3 to Android Oreo with the help of LineageOS 15 ROM. If you have Alcatel Idol 3 5.5 smartphone and wat to test Android 8.0 Oreo on, then you are at right place. Just follow the article step by step to download and install Android Oreo on Alcatel Idol 3 5.5.
LineageOS 15 ROM for Idol 3 is a custom ROM which is based on latest Android 8.0 Oreo which was released in August month by Google. LineageOS 15 Android Oreo for Alcatel Idol 3 is still in the initial stage and it may have many bugs or may not boot at all. So, proceed at your own risk and we will not be responsible if anything happens to your device during the installation.
- Make sure your device charged up to 60%.
- Make sure your device bootloader is unlocked.
- This tutorial is only for Alcatel Idol 3 (5.5). Don’t try it on other devices.
- Make sure to take a complete backup of your device.
- Enable your device USB debugging.
- Make sure you have installed TWRP recovery.
- This method will void your device warranty.
- Download Android 8.0 Oreo custom ROM for Alcatel Idol 3 5.5
- Download GApps
How to install Android Oreo on Alcatel Idol 3 (5.5) based on LineageOS 15 ROM
- Download all the files from links as mentioned earlier and transfer them into internal storage option.
- Now, reboot your device into Recovery mode.
- Now, Wipe data factory reset, Cache partition, Dalvik Cache and Format the System partition.
- Now, tap on the install and select the Android Oreo zip file and flash it.
- After installation complete, flash GApps zip file.
- After complete installation, go back to the main memory and reboot your device.
- It will take time to boot while doing first time after installation.
That’s it. You have successfully installed Android 8.0 Oreo custom ROM on Alcatel Idol 3 5.5 based on LineageOS 15 ROM. If you are facing any problem while installing Android Oreo on your device, please let us know in the comment section.