The Samsung Galaxy S3 Mini was released in October 2012 with Android 4.1 Jelly Bean as its operating system. If you’re interested in upgrading to the stable version of Android 8.1 Oreo on your Galaxy S3 Mini, you’ve come to the right place. In this guide, we will show you how to install Android 8.1 Oreo on your Galaxy S3 Mini smartphone.
If this is your first time installing a custom ROM on your Galaxy S3 Mini, we recommend reading our article on the differences between custom ROM and stock ROM. To install a custom ROM, you need to unlock your device’s bootloader and have the latest TWRP Recovery installed. If you have both of these, then the process of installing a custom ROM using TWRP Recovery is simple. You can follow our tutorial on how to flash a custom ROM using TWRP Recovery for step-by-step instructions.
By upgrading to Android 8.1 Oreo, you can enjoy new features and improvements to your Galaxy S3 Mini’s performance. However, it’s important to follow the instructions carefully to avoid any issues during the installation process. With a stable custom ROM, you can experience a more personalized and optimized user experience on your device.
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What’s in Android 8.1 Oreo:
After rolling the Android 8.0 Oreo, we know that Google will surely come up with the latest version which will improve the features which were implemented in Android 8.0 version.
As you’d expect, Android 8.1 Oreo is an incremental update that builds out some of the new features found in the first version of Oreo. Android 8.1 Oreo is an improved version and shortcomings of Android 8.0 Oreo – This doesn’t mean Android 8.1 doesn’t include the new feature because it does. Here are all the features of Android Oreo [8.0/8.1]
Features of Android Oreo:
- Notifications Channels (8.0)
- Picture In A Picture (8.0)
- Multi-Display Support (8.0)
- Keyboard Navigation (8.0)
- Background Limits (8.0)
- New Wi-Fi Features (8.0)
- Better Icons (8.0)
- Autofill (8.0)
- Cheeseburger Emoji (8.1)
- Neural Networks API (8.1)
- Pixel Visual Core co-processing technology to third-party developers (8.1)
- and many more
Download ROM and Gapps Here
| OS | Download File |
| Lineage OS 15.1 | Download |
Any Of the Gapps Below
Delta Gapps with Modular Add-On
Micro GApps Package For Android Oreo
Android Oreo Gapps Package [Open Gapps] – Recommended
Gapps For LineageOS 15/15.1 [Also Supported any Android 8.1]
Steps to Install Android 8.1 Oreo on Galaxy S3 Mini:
Follow our below guide to install the Android 8.1 Oreo on Galaxy S3 Mini. Simply download the below given ROM and Gapps file to experience the Android 8.1 Oreo on Galaxy S3 Mini smartphone. To install any Custom firmware on Galaxy S3 Mini, you should have TWRP Recovery or any custom recovery.
Before grabbing the download link and installing the custom ROM, then make sure to follow the pre-requisites.
Related Post- How to Install Lineage OS 14.1 On Samsung Galaxy S3 Mini
- How to Install Official TWRP Recovery on Samsung Galaxy S3 Mini and Root it
Pre-Requisites:
- This ROM is for Galaxy S3 Mini (Don’t Try this on Any other device):
- Charge your phone up to 80% or 70%.
- Download and install Samsung USB Drivers
- Take Full Backup before flashing this on your phone: (You can try any backup method)
How to Backup Your Android Phone Without ROOT
How to Backup Complete Stock or Custom ROM using TWRP recovery
Backup Your Android Apps and Data with Titanium Backup
How to Backup Your Android Phone Directly to PC with TWRP!!
How to Backup Your Data on Android device - Download all the Zip files from below and Place it in your phone’s root of internal memory or SD Card.
Instructions to Install:
- First of all, you need to Unlock Bootloader on Galaxy S3 Mini
- Now install TWRP Recovery for Galaxy S3 Mini. Watch Full Video on How to Install TWRP on any Android Phone.
- Download the below Android 8.1 Oreo for Galaxy S3 Mini.
- Now boot into TWRP Recovery, Here is the method to boot into Recovery.
- Before installing Wipe System Data on TWRP Recovery (DO NOT WIPE INTERNAL STORAGE)
Guide to Flash Custom ROM using TWRP Recovery
[su_note note_color=”#fdf8db” text_color=”#000000″]
Don’t flash SuperSU if you want to try Magisk Root on your phone
[/su_note]
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