App Settings
The Settings tab in the bottom navigation is where you adjust app behaviour, back up configuration, and check for updates.
📷 Screenshot placeholder: The Settings tab as a whole (General / Backup & Restore / VMs / About / Updates)
General
| Item | Description |
|---|---|
| Language | Change the app's display language; follows the system by default |
Backup & Restore
This backs up configuration only (the registered VM, network, and disk entries) into a single JSON file. It does not include disk images, so the file is tiny.
| Item | Description |
|---|---|
| Export config to file | Save VM, network, and disk configuration as JSON |
| Import config from file | Restore the above configuration from JSON |
Importing Overwrites Existing Config
Importing overwrites your current VM, disk, and network configuration with the data in the file. You'll be asked to confirm first.
To take the disks along too, use a VM package.
Virtual Machines
| Item | Description | Default |
|---|---|---|
| Open console on start | Automatically open the console after starting a VM | Off |
| Clear logs before start | Clear that VM's console logs before every start | Off |
| Keep compression when optimizing | Preserve a disk's existing compression when optimizing; off rewrites it uncompressed | Off |
| CPU affinity | Restrict which cores disk operations run on: all cores / big only / little / prime | All cores |
| Direct external storage access | Use /data/media instead of /storage/emulated for disk access, improving disk performance | Off |
What Is CPU Affinity For?
Disk conversion and cloning are CPU-heavy. Choosing big cores only makes them faster; restricting them to little cores keeps the phone cool and responsive while disk tasks run in the background.
About
| Item | Description |
|---|---|
| Feedback | Opens GitHub Issues |
| Open-source licenses | View third-party software licenses |
| Privacy policy | View the privacy policy |
Updates
| Item | Description |
|---|---|
| Auto check for updates | Check for new versions when the app starts |
| Check for updates | Check right now |
When a new version is available, a notice card appears on the Home tab. Tap it to see the version number and changelog, then either download directly or open it in a browser.