XDA Member ramesh1686 has released Oreo 8.0 AOSP 8.0.0 Unofficial ROM for Xiaomi Mi A1 (tissot). The tremendousness of Oreo AOSP v8.0.0 can now be enjoyed on Xiaomi Mi A1 (tissot). Androidbiits.com has recently published the step-by-step tutorial for installing Oreo 8.1 AOSP 8.1.0 Beta 4 ROM on US Cellular Samsung Galaxy S4 SCH-R970. The tremendous news is that Mi A1 (tissot) owners can now install Oreo 8.0 AOSP v8.0.0 ROM on tissot. Isn’t it tremendous? Androidbiits.com will publish the appropriate steps to install Android 8.0 Oreo AOSP 8.0.0 ROM on Xiaomi Mi A1 (tissot). The most crucial thing is that Oreo AOSP 8.0.0 is an experimental build, so you may face many issues on tissot after installing it.
I am hoping that you will be able to install Oreo 8.0 AOSP v8.0.0 on Mi A1 (tissot) appropriately without obstacles after reading the tutorial written in Androidbiits.com. Oreo 8.0 AOSP v8.0.0 ROM needs rooted Mi A1 (tissot), so it is vital to root Mi A1 (tissot) before installing Oreo 8.0 AOSP v8.0.0 on tissot. You must root it to taste the tremendousness of Oreo 8.0 AOSP v8.0.0 on Mi A1 (tissot). Well, it is vital to install TWRP on Mi A1 (tissot) to enjoy Oreo 8.0 AOSP v8.0.0. Oh yes, tissot owners can enjoy Oreo 8.0 AOSP v8.0.0 only after unlocking Mi A1 (tissot) bootloader.
If you want to enjoy some new features, then you can taste Oreo 8.0 AOSP v8.0.0 on Mi A1 (tissot). The vital thing is that AOSP v8.0.0 ROM will let you enjoy the tremendousness of Oreo 8.0 on Mi A1 (tissot). Androidbiits.com recommends that Mi A1 (tissot) owners must save their confidential data appropriately before installing Oreo 8.0 AOSP v8.0.0 as there is a risk of data loss from tissot.
Below are the appropriate steps for installing Oreo 8.0 AOSP v8.0.0 on Mi A1 (tissot). Androidbiits.com won’t take responsibility if Mi A1 (tissot) become defective during the installation of Oreo 8.0 AOSP v8.0.0. It is vital to charge Mi A1 (tissot) battery above 82 percentage before using this tutorial.
How to Install Android 8.0 Oreo AOSP (tissot) ROM on Xiaomi Mi A1 [Simple Steps]
1. It is vital to download Android 8.0 Oreo AOSP 8.0.0 (tissot) ROM for Xiaomi Mi A1 on your desktop.
2. It is the time to activate USB debugging and attach Mi A1 with desktop.
3. It is essential to transfer Oreo 8.0 AOSP v8.0.0 to Mi A1.
4. It is the time to power off Mi A1 and remove the USB cable.
5. It is vital to put Mi A1 into Recovery Mode.
6. It is essential to tap “wipe data/factory reset” on Mi A1.
7. It is the time to tap “wipe cache partition” on Mi A1.
8. It is vital to click “install zip from SD card” on Mi A1.
9. It is the time to choose Oreo 8.0 AOSP v8.0.0 on your Mi A1.
10. It is essential to install Android 8.0 Oreo AOSP 8.0.0 ROM on Xiaomi Mi A1.
11. It is the time to go to the main menu on Mi A1 and click “reboot system now” option.
12. It is essential to wait until Mi A1 restarts.
13. You can install GApps 8.0 on Xiaomi Mi A1 using the above steps.
After your tissot is rebooted, you can enjoy the tremendous features of Oreo 8.0 AOSP v8.0.0 on Mi A1 (tissot). If you are facing obstacles during the installation of Oreo 8.0 AOSP v8.0.0 on Mi A1 (tissot), then don’t hesitate to share your issue with Androidbiits.com. Please submit your email address and subscribe to get more information regarding Oreo AOSP 8.0.0 ROM for your Mi A1. [Source]