[Stable ROM] Android 8.0 Oreo ROM for Redmi 3s Prime [ViperOs 4.0]


You read it right, Stable Android 8.0 ROM for Redmi 3s prime is now available here. Redmi 3s Prime users can enjoy the Android 8.0 Oreo features via ViperOs 4.0 ROM. There are so many Android 8.0 Oreo ROM is available for the Redmi 3s Prime but this is the most stable version. You can use this as your daily driver as well. In this tutorial, we will teach you how to install viperOs 4.0 on Redmi 3s Prime based on android 8.0 Oreo.

Android 8.0 Oreo for Redmi 3s Prime

Android 8.0 ROM for Redmi 3s prime[Viper Os 4.0]

Great thanks to the developer who made this ROM. Even, before Resurrection Remix, Lineage Os 15 and paranoid android didn’t make the stable ROM but Viper did. But every ROM has its own specialty. Viper Os has very fewer customization options as compared to Resurrection or Paranoid ROM.

Android 8.0 Oreo comes with some bugs fixes and security patches. Every year Google is launching its new Android version with the serial wise alphabet on the bases of sweets.  The ratio of android Oreo is only 3% and still, most of the phones are running on Android Lollipop. But companies are trying to overcome this ratio. Let see in the coming future what will be the ratio of the android version of the devices.

Today I found this ROM and flashed it on my Redmi 3s Prime and this ROM didn’t create any problem for me and I m using this as my daily driver. So, in this article, I have show some screenShots, bugs and what’s working. Everything is working fine except these things which I have written in “Bugs” section. This ROM is personally tested by me but screenshots are from Xda. The battery is average, on a full charge, it will last you for 8 hours. Stock android always looks beautiful and many of the users don’t like custom skin UI. Whenever this ROM gets the update. We will update the post too so, please stay connected with us.

What’s Working

  1. VoLTE
  2. Camera (Fully working, no issues)
  3. Data/Network, LTE Wifi, Bluetooth
  4. All most everything except bugs which is written below


Few customization options are not working

Recent Tab options



Before starting this tutorial make sure your device is rooted and has the latest custom recovery like TWRP/CWM. Androidtalkie.com is not responsible for any damage caused to your mobile during the process. DO IT AT YOUR OWN RISK. How To Install Android 8.0 Oreo ROM for Redmi 3s prime [ViperOs 4.0].


Make sure your phone is charged up to 80%
Make the Backup of important apps, messages, and contacts.
Don’t try this guide on any other phone.
you need to root your device.
You need to install and recovery mode like TWRP & CWM.

Steps To Flash ViperOs 8.0 Oreo on Redmi 3s Prime

  • Firstly, unlock bootloader and install TWRP on your device.
  • Then, boot your device into TWRP/CWM Recovery mode.

  • In TWRP mode, you have to wipe all the data, Dalvik caches, etc.

Install Android 8.1 Oreo on Moto G3

  • Put all the files on the SD card not in the external because everything will be wiped out.
  • Now, go to install and flash Viper Os 4.0.zip file and SuperSu.zip too but then only if you want to root your phone.

  • And install GApps also.
  • Voila!! now you can enjoy ViperOs ROM Android 8.0 Oreo.


Android 8.0 Oreo ViperOs for Redmi 3s Prime


Without custom ROM life will be very simple for me. I love to flash customs. And my favorite one is Ressurection Remix ROM. Let me know your favorite custom ROMs in the comment section.

ROM Source: Xda-developers

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