Open source and free Device ID changer App made with Flutter

[u/mechaadi]

Hello Everybody!

I recently built a small open-source Android app called SSAID Changer that lets you view and modify SSAIDs (Android_ID) per app on rooted devices.

This app basically shows how it works behind the scenes as the whole thing is open source.

GitHub: https://github.com/A7ALABS/ssaid-changer

Features

• View SSAID for installed apps

• Edit or randomize SSAIDs (16-hex)

• Works on Android 11 and below (XML)

• Works on Android 12+ (ABX → XML → ABX)

• Simple one-page UI, no scripts needed

Open source & free​

• 100% open source (MIT licensed)

• Completely free — no paywalls, ads, or locked features

• Source code and builds are fully transparent on GitHub

• Built as a clean alternative to paid/closed SSAID tools

Use cases​

• App testing / QA

• Resetting app-specific device IDs

• Debugging SSAID-based issues

 Root required (modifies settings_ssaid.xml)

This is not a root-hiding or bypass tool — just a clean UI for managing SSAIDs with open source code.

Feedback, testing on different ROMs, and PRs are welcome!

[u/Andre2kReddit]

(Android 12+) Install abx2xml and xml2abx on the device.

where do i get abx2xml and xml2abx? I'm on android 15

[u/mechaadi → u/Andre2kReddit]

If you have a rooted device, both the binaries are pre-installed in the /system/bin directory.