OxygenOS GSI Custom ROM Install via Magisk for any Android

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Step-by-Step Installation:

1. Ensure Root Access: The first prerequisite is having root access via a custom recovery.
2. Install via Magisk Manager:
   • Open the Magisk Manager.
   • Tap on the “Modules” section.
   • Click “Install from Storage” and locate the geted file.
   • Confirm the installation and allow the module to apply the necessary changes.
3. Reboot Your Device: After installation, reboot your device to activate the module.

OxygenOS is loved for its clean Android feel with smart tweaks. But, if you want more control, flashing a Generic System Image (GSI) Custom ROM via Magisk is the way. This guide lets you tweak everything from the Navigation Bar to Icon Packs while keeping OxygenOS apps or replacing them. Let’s explore how to make your phone truly yours.

Why Install a GSI Custom ROM?

GSI ROMs like Pixel Experience or LineageOS offer:

• Pure Android Experience: Remove carrier/OEM bloat for smoother performance.
• Unmatched Customization: Reimagine Fonts, Boot Animation, Status Bar, and more.
• Faster Updates: Get security patches and Android versions ahead of OEM schedules.
• Systemless Mods: Magisk ensures modifications (like retaining OxygenOS home launcher) don’t alter the system partition.

Address Compatibility Quirks

• Use Magisk modules to fix Charging indicators or Sounds.
• Replace OxygenOS apps like Gallery or Alarm with Google alternatives via APK sideloading.

Customization

With your GSI ROM running, personalize every pixel:

1. Refine the Look and Feel

• Navigation Bar: Swap buttons for gestures using Fluid Navigation or Custom Navigation Bar.
• Icon Pack & Shape: Apply Pixel Icon Pack or set Icon Shape to squircle via Lawnchair Launcher.
• Fonts: Flash Google Sans or Samsung One fonts via Magisk modules.

2. Elevate Visuals

• Boot Animation: Replace the default with a minimalist or retro style (use Boot Animations Magisk module).
• Wallpapers: Automate daily refreshes with Google Wallpapers or Backdrops.
• Status Bar: Hide/show Battery Icon, WiFi, or Notification icons using SystemUI Tuner.

3. Boost Functionality

• Widgets & Weather: Add KWGT widgets for real-time weather and agenda previews.
• Performance: Tweak CPU/GPU with Kernel Adiutor or Franco Kernel Manager.
• Battery Optimization: Enable adaptive charging or calibrate cycles with AccuBattery.

4. Hybrid Approach: Keep What You Love

• Retain OxygenOS home launcher for familiarity or mix with third-party launchers like Nova.
• Use Shelter or Island to clone OxygenOS apps alongside GSI ones.

Troubleshooting

• Boot Loops: Reflash the GSI or restore via Magisk’s Backup feature.
• WiFi/Hotspot Not Working: Update vendor images or try different kernel builds.
• App Crashes: Clear app cache in Settings > Storage or reinstall problematic apps.

FAQs

Q1: Will this erase my data?
Yes, unlocking the bootloader wipes data. Always back up first!

Q2: Can I switch back to OxygenOS later?
Absolutely. Use the MSM Tool to flash the stock OxygenOS firmware.

Q3: How do I update my GSI ROM?
Dirty flash updates via Magisk or perform a clean install for major Android upgrades.

Conclusion

Installing a GSI Custom ROM via Magisk transforms your OxygenOS device into a playground for Android customization. Whether you’re redesigning the Notification shade, experimenting with Icon Packs, or squeezing out extra performance, this guide empowers you to break free from Everything OxygenOS while keeping its best features. Proceed with caution, back up religiously, and enjoy your newfound flexibility!