PixelMask is an open-source Android module that modifies device fingerprints within the Google Photos process. It tricks the application into recognizing the device as a Google Pixel smartphone, bypassing server restrictions to grant free original-quality photo and video backups.

I found that this module intercepts system requests strictly within the Photos app, leaving the rest of your phone completely untouched. You simply select a target device like the original 2016 Pixel, and it applies the lifetime storage perk without breaking other applications or services.

Core Features

Unlimited Original Backup: Spoofing the first-generation Pixel unlocks lifetime uncompressed storage for all your media files at no extra charge.
Device-Specific Perks: Chasing newer AI additions is easy by switching the target model to a Pixel 9 or 10 Pro XL for tools like Magic Editor and Add Me.
Targeted App Spoofing: The module isolates its fingerprint modifications exclusively to Google Photos so your banking apps and system security remain completely normal.

Support & Requirements

Android Version: Rooted Android 8.0 or newer (arm64-v8a).
Root Framework: LSPosed framework on Magisk, or zygisk-vector + LSPosed on KernelSU / APatch.
App Requirement: Google Photos installed on the device.

How to Install

Download the latest PixelMask.apk and install it on your phone.
Open LSPosed Manager, enable the PixelMask module, and set its scope strictly to Google Photos.
Force-stop Google Photos through your Android system settings, then launch it again to apply the spoof.

How to Use

Open the PixelMask app and switch to the Settings tab.
Tap Target Device and select the Pixel model you want (pick the original 2016 Pixel for unlimited original backups).
Tap Stop Google Photos in Settings to force-stop the app, then tap Open Google Photos to start fresh.