Here we will guide you on how to download and install AOSP Android 9.0 Pie on Umidigi A1 Pro. This ROM is based on Android 9.0 Pie GSI with Treble Enabled. GSI stands for a Generic System image. The moniker “Generic” implies that such software images could be installed on any Treble-enabled device, irrespective of the manufacturer they belong to. We already shared the complete list of devices supported for Android Pie 9.0 Generic System image (GSI).
Now we have good news for Umidigi A1 Pro users. You can now download and install the AOSP Android Pie 9.0 GSI on Umidigi A1 Pro. Full Credits to the XDA Recognized Developer phhusson who is the great man behind the work of Project Treble GSI build. Recently, The ROM development community has completely boosted Custom ROM development with the help of Project treble. We’ve seen the Lineage OS, Resurrection Remix, Mokee OS, Pixel Experience has made their way to support most of the budget device based on Kirin, Exynos, Lineage, and other obscure brands.
To install AOSP Android 9.0 Pie on Umidigi A1 Pro, your device should have Bootloader Unlocked and should be running on the latest TWRP Recovery or you can flash via ADB sideload method. If you have all this, then you are good to try the new Android 9.0 Pie on your device. Follow our guide on how to upgrade, but before that. Let’s understand the features of Android 9.0 Pie.
What’s on Android 9.0 Pie?
Android 9.0 Pie is the 9th iteration and a major update of Google’s Android OS. The new Android Pie brings a couple of design changes to the successor Android Oreo but the most notable one is the gesture-based navigation system. Other features of Android 9 Pie are New Quick Settings UI design, Redesigned volume slider, Advanced Battery with AI Support, Notch Support, Improved Adaptive Brightness, Manual theme selection, Android Dashboard which Google calls Digital Wellbeing, and more other features.
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Features of Android 9.0 Pie:
- Indoor navigation with Wi-Fi RTT
- Gesture Navigation
- App Timer
- Wind Down
- Notch support
- App Actions and Slices
- Lockdown mode
- Zoom in text
- Smarter Notification Channels
- Improvement in messaging apps
- An easier way to take screenshots and edit them
- Auto-Rotate Button
- Dark theme
- Increased security
- Default HTTPS for apps
- Pair up to 5 Bluetooth devices
- Alert tone to notify call recordings
- Media Panel UI change
- Support for HEIF image and HDR VP9 video format
- Autofill in browsers
- 157 new emojis
- Ambient Display for Battery Percentage
- Adaptive Battery
- Adaptive Brightness
- ART improvements
What’s Not Working?
Guide to Install AOSP Android 9.0 Pie on Umidigi A1 Pro
If you are looking to install the latest version of Android OS on your device, then please follow this guide below to enjoy Android 9.0 Pie update for Umidigi A1 Pro.
GetDroidTips will not be responsible for any internal/external damages to the device that may happen while/after following this guide. This ROM may or may not be completely stable and we don’t recommend you to try this ROM as a daily driver. So far this ROM worked smoothly on many devices.