Latest Havoc Android 10 ROM For Tecno Phantom 9 AB7

Download and install latest Android 10 for Tecno Phantom 9 with MediaTek MT6765, Android Pie, kernel 4.9.117+? Then, search no further. In this article, we’ll be sharing the latest Havoc OS 3.1 custom ROM for Tecno Pouvoir 3 Plus based on the latest Android 10 OS and how to install on your device.

Android 10 is still rolling out to smartphones globally and some users just can’t wait to play around the new and improved Android 10 OS on their smartphones. While it might take a while for Android Q to get to all eligible devices, Android users can enjoy the Android Q OS experience installing custom ROMs on their device.

Havoc OS Android 10 for Tecno Phantom 9 is the first Android 10 custom ROM for the device, the ROM is well optimized for multi-tasking, gaming and also comes with several customization features.

Android 10 Key Features:

• Live caption
• Smart reply
• Auto amplifier
• Gesture navigation
• Dark theme
• Privacy control
• Security update
• Focus mode
• Family link etc.

You’ll find all Android 10 features and how they work here on Android official website.

Havoc OS

Havoc OS Android 10 is based on Google’s AOSP, inspired by Google Pixel. it comes with a clean UI while offering many features that you probably won’t find in any ROM. Havoc OS also comes with a theme customizer which lets you theme your device UI and other performance tweaks.

Bugs?

Well, as you may already have guessed the new Android 10 ROM for Tecno Phantom 9 comes with a few bugs which you’re already familiar with. Hotspot and offline charging seem to be the two major bugs in this rom and other minor bugs which wouldn’t interfere with the rom overall experience.

If you haven’t rooted your device already and want to install the latest Android 10 custom ROM for Tecno Phantom 9, download TWRP for Tecno Phantom 9 and root your device.

 Havoc OS 3.X Features:

• Pixel + Material Design 2 inspired UI
• Inbuilt apps
• Pixel Launcher
• Styles & Wallpaper
• Gallery go
• AOSP Apps
• Smart Charging
• Live Display
• Theming Options
• Privacy Manager
• Clock & Date Customization
• Custom Logo
• Network Traffic
• Carrier Label
• Battery icon styles
• Statusbar icon toggles
• HD/Volte icon toggle
• Small mobile type icon
• Bluetooth battery status
• Gestures
• Double Tap to Sleep
• Double Tap to wake
• Brightness Control
• Jump to Camera
• System Navigation
• Gesture Navigation
• Sensitivity Slider
• 2-Button navigation
• 3-Button navigation
• Always on while charging (on supported device)
• New Notifications
• Music Ticker
• Double-tap to check
• Pick Up
• Hand Wave
• Pocket
• Ambient Screen Brightness Slider
• Buttons
• Power Menu
• Reboot
• Advanced Reboot
• Lockdown
• Screenshot
• Screen record
• Flashlight
• Lockscreen Visibility
• Screen off torch
• Volume Rockers
• Volume Steps
• Swap keys
• Playback control
• Wake device
• Keyboard cursor control
• Answer call
• Navigation Bar Customisation
• Lockscreen Customisation
• Media Artwork
• Music Visualizer
• Ambient display visualiser
• Lava lamp
• Pocket detection
• FP authentication vibration
• Miscellaneous
• Gaming Mode
• Wake up on charge
• Charging animation
• Screenshot type etc.

 Rom Screenshot:

If you’re looking for a stable Android 10 ROM for Tecno Phantom 9, then try Havoc OS Custom ROM. This ROM can be installed on any 64bit ARM A/B treble Android phone running stock Android 8.0/8.1 Oreo and Android 9.0 Pie.

 Device Info:

- Device name: Tecno Phantom 9 
- Device model: AB7
- Device stock OS: Android 9.0 Pie 
- Device chipset: MediaTek MT6765
- Device Kernel: 4.9.117+ 
- Bootloader: Unlocked

 Rom Info:

- ROM name: Havoc 
- Havoc OS Version: 3.8
- ROM OS version: Android 10 (Q)
- SDK Version: 28 
- Status: Stable 
- Current Stable Version: Unofficial 
- Supported Language: Multi-Language 
- Supported Recovery: Twrp 3.1.1-0+

Important Notice: Make sure you back up all your important files and data before flashing Havoc OS Android 10 for Tecno Phantom 9. If you damage your device trying to flash a custom ROM or any file gotten from this website, this site or its authors will not be responsible.

How to install Havoc OS Android 10 for Tecno Phantom 9

1. Download Havoc Android Q ROM for Tecno Phantom 9 from the given link below.
2. Download boot loop fix/patch.
3. Download Gapps (nano recommended).
4. Copy the ROM zip file, boot loop fix, and Gapps to your SD card.
5. Now, power off your device and boot into TWRP recovery.
6. In TWRP recovery, go to wipe and perform a factory reset.
7. Tap advanced menu, wipe the following partition » system » cache » Dalvik art » data
8. Return to TWRP main menu and tap on install.
9. Select Havoc OS Android 10 GSI img file and flash.
10. Once the ROM has finished installing, go back to TWRP main menu.
11. Now flash Magisk zip, allzygotefix, and permissiver (all files are present in the patch) extract and flash one by one.
12. Reboot.

On First boot, your device may reboot before it gets to the boot animation screen, don’t panic, it is all good. Wait for 3-5 minutes, your device will boot up into the new Android Q OS.

Download Havoc OS Android 10 for Tecno Phantom 9 AB7

Possible Errors And How to Fix

After flashing havoc OS Android 10 for Tecno Phantom 9, you may encounter the following errors we’ll be listing below when installing gapps and there fixes.

Error Code 70: Insufficient Storage While Installing Gapps

To fix insufficient storage issue when installing TWRP, follow the simple steps below;

• In TWRP, go to wipe then click on the Advanced Wipe option.

• On the next screen, tick the system partition then tap on the repair or change file system option.
• You’ll be taken to another new screen as shown in the screenshot, now, tap the resize file system option.

• You may get an error on your first try, don’t panic, just retry resizing your device file system again and everything will work fine.
• Once file system has been resized successfully, go back to TWRP and flash gapps, it should now install without any problem.

Error Code 20: Incompatible Android ROM detected

This error occurs when the gapps package you’re trying to install is seeing your current rom as stock and not the Android 10 ROM you just installed.

Follow the steps to fix;

• In TWRP main menu, tap on the mount option, you’ll get a list of all the available partition on your device.
• The system partition as shown in the screenshot below will be unticked, this simply means the system partition is not mounted, the reason gapps is failing to recognize the ROM installed.

• Now, all you need to do is mount the system partition by ticking the system partition.
• Once the system partition is mounted (ticked) retry gapps installation and there should be no more issues.

So, that’s it. If you encounter any other issues installing Havoc OS Android 10 for Tecno Phantom 9, kindly use the comment box below.

 Credits:

- Turbolukex5  (Havoc ROM maintainer)
- Phusson (For patches)
- Mudasiru Adewale
- Others