OneOS Files

OneOS puts another Android system next to One UI on a rooted Samsung Galaxy and switches between them without flashing anything. You switch from the OneOS app and come back with Back to One UI inside the other system, or by holding Volume Up + Volume Down for 3 seconds.

What's new in 0.4.26

• Apps no longer freeze after you open Chrome. In the Pixel and ColorOS systems (all Android 17), Chrome starts its pages in a new kind of process that Android 17 creates with a helper the other system does not have on your phone. Starting it never finished, and nothing else could start meanwhile: Chrome loaded no pages and had no data, and every app opened after it stayed on its logo until you went back to One UI. OneOS now turns that kind of process down at once; Chrome then uses its regular page process, and other apps start as usual. Any app that uses this new kind of process gets the same treatment.
• Logs of a quick next session are complete. If you started a new session within two minutes of coming back to One UI, its log stopped after about 40 seconds, so a problem in it could not be found. The log now runs for the whole session.

Please test

The Chrome fix is new and not tested on a phone yet. In the other system, please:

1. Open Chrome and load a few pages (first start and later ones).
2. Use other apps that need the internet: YouTube, Play Store downloads, WhatsApp or Telegram, Maps, a second browser.
3. Open a few more apps after that and check that none stays on its logo.

Tell us in the OneOS Telegram group how it went, and send the session logs if anything did not load or start.

[!WARNING] Experimental. It can break your phone's data. Do not try this unless you know what you are doing. Before switching you must back up your accounts and data, and remove the screen lock (PIN, pattern, password, fingerprint, face). Read the warnings in the README first.

Downloads

The app and the system images are on the OneOS download folder: https://gofile.io/d/A2PSsxv8

Download one app, the one for your phone. The system images are the same as in 0.4.22.

The app checks every file against the size and SHA-256 built into it. If Android says the app is not installed, the download is incomplete. The exact sizes and MD5s:

Already set up? Install the new file over the old one, open OneOS and tap Update.

Phone not listed? Run OneOS Probe and post its report in Phone reports in the OneOS Telegram group.