XDA Member OrdenKrieger has released Oreo 8.0 LineageOS 15.0 Unofficial ROM for Lenovo Zuk Z1 Z1221 (ham). The tremendousness of Oreo Lineage 15.0 can now be enjoyed on Lenovo Zuk Z1 Z1221 (ham). Androidbiits.com has recently published the step-by-step tutorial for installing Oreo 8.0 Lineage 15 (j5nlte) ROM on Samsung Galaxy J5 SM-J500FN. The tremendous news is that Zuk Z1 Z1221 (ham) owners can now install Oreo 8.0 LineageOS v15.0 ROM on Z1221. Isn’t it tremendous? Androidbiits.com will publish the appropriate steps to install Android 8.0 Oreo LineageOS v15.0 ROM on Lenovo Zuk Z1 Z1221 (ham). The most crucial thing is that Oreo LineageOS v15.0 is an experimental build, so you may face many issues on Z1221 after installing it.

I am hoping that you will be able to install Oreo 8.0 LineageOS v15.0 on Zuk Z1 Z1221 (ham) appropriately without obstacles after reading the tutorial written in Androidbiits.com. Oreo 8.0 Lineage v15.0 ROM needs rooted Zuk Z1 Z1221 (ham), so it is vital to root Zuk Z1 Z1221 (ham) before installing Oreo 8.0 LineageOS v15.0 on Z1221. You must root it to taste the tremendousness of Oreo 8.0 LineageOS v15.0 on Zuk Z1 Z1221 (ham). Well, it is vital to install TWRP on Zuk Z1 Z1221 (ham) to enjoy Oreo 8.0 Lineage v15.0. Oh yes, Z1221 owners can enjoy Oreo 8.0 LineageOS v15.0 only after unlocking Z1221 bootloader.

If you want to enjoy some new features, then you can taste Oreo 8.0 LineageOS v15.0 on Zuk Z1 Z1221 (ham). The vital thing is that LineageOS v15.0 ROM will let you enjoy the tremendousness of Oreo 8.0 on Zuk Z1 Z1221 (ham). Androidbiits.com recommends that Zuk Z1 Z1221 (ham) owners must save their confidential data appropriately before installing Oreo 8.0 Lineage v15.0 as there is a risk of data loss from Z1221.

Below are the appropriate steps for installing Oreo 8.0 LineageOS v15.0 on Zuk Z1 Z1221 (ham). Androidbiits.com won’t take responsibility if Zuk Z1 Z1221 (ham) become defective during the installation of Oreo 8.0 Lineage v15.0. It is vital to charge Z1221 (ham) battery above 84 percentage before using this tutorial.

How to Install Android 8.0 Oreo Lineage 15 (ham) Unofficial ROM on Lenovo Zuk Z1 Z1221 [Simple Steps]

1. It is vital to download Android 8.0 Oreo Lineage 15 (ham) Unofficial ROM for Lenovo Zuk Z1 Z1221 on your desktop.

2. It is the time to activate USB debugging and attach Z1221 with desktop.

3. It is essential to transfer Oreo 8.0 LineageOS 15.0 to Z1221.

4. It is the time to power off Z1221 and remove the USB cable.

5. It is vital to put Z1221 into Recovery Mode.

6. It is essential to tap “wipe data/factory reset” on Z1221.

7. It is the time to tap “wipe cache partition” on Z1221.

8. It is vital to click “install zip from SD card” on Z1221.

9. It is the time to choose Oreo 8.0 LineageOS 15.0 on your Z1221.

10. It is essential to install Android 8.0 Oreo LineageOS 15.0 ROM on Lenovo Zuk Z1 Z1221.

11. It is the time to go to the main menu on Z1221 and click “reboot system now” option.

12. It is essential to wait until Z1221 restarts.

13. You can install GApps 8.0 on Lenovo Zuk Z1 Z1221 using the above steps.

After your Z1221 is rebooted, you can enjoy the tremendous features of Oreo 8.0 LineageOS v15.0 on Zuk Z1 Z1221 (ham). If you are facing obstacles during the installation of Oreo 8.0 Lineage v15.0 on Zuk Z1 Z1221 (ham), then don’t hesitate to share your issue with Androidbiits.com. Please submit your email address and subscribe to get more information regarding Oreo LineageOS v15.0 ROM for your Z1221. [Source]