XDA Member nailyk has released Oreo 8.0 Omni Unofficial ROM for Z3 Compact LTE D5803 (z3c). The gloriousness of Oreo 8.0 OmniROM can now be enjoyed on Z3 Compact LTE D5803 (z3c). Androidbiits.com has recently published the step-by-step tutorial for installing Oreo 8.0 OmniROM on Sony Xperia Z3 Compact D5833. The tremendous news is that Z3 Compact LTE D5803 (z3c) owners can now install Oreo 8.0 Omni v8.0.0 ROM on D5803 (z3c). Isn’t it tremendous? Androidbiits.com will publish the appropriate steps to install Android 8.0 Oreo Omni v8.0.0 unofficial ROM on Sony Xperia Z3 Compact LTE D5803 (z3c). The most crucial thing is that Oreo Omni v8.0.0 is an experimental build, so you may face many issues on D5803 after installing it.
I am hoping that you will be able to install Oreo 8.0 OmniROM v8.0.0 on Z3 Compact LTE D5803 (z3c) appropriately without obstacles after reading the tutorial written in Androidbiits.com. Oreo 8.0 v8.0.0 ROM needs rooted Z3 Compact LTE D5803 (z3c), so it is vital to root Z3 Compact LTE D5803 (z3c) before installing Oreo 8.0 OmniROM v8.0.0 on D5803 (z3c). You must root it to taste the tremendousness of Oreo 8.0 Omni v8.0.0 on Z3 Compact LTE D5803 (z3c). Well, it is vital to install TWRP on Z3 Compact LTE D5803 (z3c) to enjoy Oreo 8.0 OmniROM v8.0.0. Oh yes, D5803 owners can enjoy Oreo 8.0 Omni v8.0.0 only after unlocking D5803 bootloader.
If you want to enjoy some new features, then you can taste Oreo 8.0 OmniROM v8.0.0 on Z3 Compact LTE D5803 (z3c). The vital thing is that Omni v8.0.0 ROM will let you enjoy the tremendousness of Oreo 8.0 on Z3 Compact LTE D5803 (z3c). Androidbiits.com recommends that Z3 Compact LTE D5803 (z3c) owners must save their confidential data appropriately before installing Oreo 8.0 Omni v8.0.0 as there is a risk of data loss from D5803.
Below are the appropriate steps for installing Oreo 8.0 Omni v8.0.0 on Z3 Compact LTE D5803 (z3c). Androidbiits.com won’t take responsibility if Z3 Compact LTE D5803 (z3c) become defective during the installation of Oreo 8.0 OmniROM v8.0.0. It is vital to charge D5803 (z3c) battery above 84 percentage before using this tutorial.
How to Install Android 8.0 Oreo Omni (z3c) ROM on Sony Xperia Z3 Compact D5803 [Simple Steps]
1. It is vital to download Android 8.0 Oreo Omni (z3c) Unofficial ROM for Sony Xperia Z3 Compact LTE D5803 on your desktop.
2. It is the time to activate USB debugging and attach D5803 with desktop.
3. It is essential to transfer Oreo 8.0 OmniROM to D5803.
4. It is the time to power off D5803 and remove the USB cable.
5. It is vital to put D5803 into Recovery Mode.
6. It is essential to tap “wipe data/factory reset” on D5803.
7. It is the time to tap “wipe cache partition” on D5803.
8. It is vital to click “install zip from SD card” on D5803.
9. It is the time to choose Oreo 8.0 OmniROM on your D5803.
10. It is essential to install Android 8.0 Oreo Omni ROM on Sony Xperia Z3 Compact LTE D5803.
11. It is the time to go to the main menu on D5803 and click “reboot system now” option.
12. It is essential to wait until your D5803 restarts.
13. You can install GApps 8.0 on Sony Xperia Z3 Compact LTE D5803 using the above steps.
After your D5803 is rebooted, you can enjoy the tremendous features of Oreo 8.0 Omni v8.0.0 on Z3 Compact LTE D5803 (z3c). If you are facing obstacles during the installation of Oreo 8.0 OmniROM v8.0.0 on Z3 Compact LTE D5803 (z3c), then don’t hesitate to share your issue with Androidbiits.com. Please submit your email address and subscribe to get more information regarding Oreo Omni v8.0.0 ROM for your D5803. [Source]