XDA Contributor akhilnarang has released Oreo 8.0 Lineage 15.0 Unofficial ROM for OnePlus 3T (A3003, A3010). The tremendousness of Oreo 8.0 Lineage 15.0 can now be enjoyed on OnePlus 3T (A3003, A3010). Androidbiits.com has recently published the step-by-step tutorial for installing Oreo 8.0 Lineage 15 (oneplus3) ROM on OnePlus 3 A3000. The tremendous news is that OnePlus 3T (A3003, A3010) owners can now install Oreo 8.0 Lineage 15.0 ROM. Isn’t it tremendous? Androidbiits.com will publish the appropriate steps to install Android 8.0 Oreo Lineage 15 unofficial ROM on OnePlus 3T (A3003, A3010). The most crucial thing is that Oreo LineageOS 15 is an experimental build, so you may face many issues on OnePlus 3T after installing it.

I am hoping that you will be able to install Oreo 8.0 Lineage 15.0 on OnePlus 3T (A3003, A3010) appropriately without obstacles after reading the tutorial written in Androidbiits.com. Oreo 8.0 Lineage 15 ROM needs rooted OnePlus 3T (A3003, A3010), so it is vital to root OnePlus 3T (A3003, A3010) before installing Oreo 8.0 Lineage 15. You must root it to taste the tremendousness of Oreo 8.0 Lineage 15 on OnePlus 3T (A3003, A3010). Well, it is vital to install TWRP on OnePlus 3T (A3003, A3010) to enjoy Oreo 8.0 Lineage 15. Oh yes, A3003 owners can enjoy Oreo 8.0 Lineage 15 only after unlocking A3003 bootloader.

If you want to enjoy some new features, then you can taste Oreo 8.0 Lineage 15 on OnePlus 3T (A3003, A3010). The vital thing is that Lineage 15.0 ROM will let you enjoy the tremendousness of Oreo 8.0 on OnePlus 3T (A3003, A3010). Androidbiits.com recommends that OnePlus 3T (A3003, A3010) owners must save their confidential data appropriately before installing Oreo 8.0 Lineage 15 as there is a risk of data loss from OnePlus 3T.

Below are the appropriate steps for installing Oreo 8.0 Lineage 15.0 on OnePlus 3T (A3003, A3010). Androidbiits.com won’t take responsibility if OnePlus 3T (A3003, A3010) become defective during the installation of Oreo 8.0 Lineage 15.0. It is vital to charge OnePlus 3T (A3003, A3010) battery above 84 percentage before using this tutorial.

How to Install Android 8.0 Oreo Lineage 15 (oneplus3) ROM on OnePlus 3T (A3003, A3010) [Simple Steps]

1. It is vital to download Android 8.0 Oreo Lineage 15.0 (oneplus3) Unofficial ROM for OnePlus 3T (A3003, A3010) on your desktop.

2. It is the time to activate USB debugging and attach A3003 with desktop.

3. It is essential to transfer Oreo 8.0 Lineage 15.0 to A3003.

4. It is the time to power off A3003 and remove the USB cable.

5. It is vital to put A3003 into Recovery Mode.

6. It is essential to tap “wipe data/factory reset” on A3003.

7. It is the time to tap “wipe cache partition” on A3003.

8. It is vital to click “install zip from SD card” on A3003.

9. It is the time to choose Oreo 8.0 Lineage 15.0 on your A3003.

10. It is essential to install Android 8.0 Oreo Lineage 15.0 ROM on OnePlus 3T A3003.

11. It is the time to go to the main menu on A3003 and click “reboot system now” option.

12. It is essential to wait until A3003 restarts.

13. You can install GApps 8.0 on OnePlus 3T (A3003, A3010) using the above steps.

After your OnePlus 3T is rebooted, you can enjoy the tremendous features of Oreo 8.0 Lineage 15.0 on OnePlus 3T (A3003, A3010). If you are facing obstacles during the installation of Oreo 8.0 Lineage 15.0 on OnePlus 3T (A3003, A3010), then don’t hesitate to share your issue with Androidbiits.com. Please submit your email address and subscribe to get more information regarding Oreo Lineage 15.0 ROM for your OnePlus 3T. [Source]