Fallout Shelter Save Editor Android 13 May 2026

Will editing your save ruin the game? It depends on your goal.

The Golden Rule: Create a separate "sandbox" vault (Vault 3) for editing. Keep your main vault "pure" to preserve the intended challenge. fallout shelter save editor android 13

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This is the step where most users fail.

| Error Message | Cause | Solution | | :--- | :--- | :--- | | "Cannot access Android/data" | Android 13 Scoped Storage | Use Material Files app. In its settings, enable "Root access mode" (works for browsing even without root on some devices) or use a PC via USB. | | "Save file corrupt" after editing | Wrong checksum or corrupted JSON | Only use updated editors (2023+). Ensure you did not add special characters or negative numbers. Redo from a clean backup. | | "Resources show negative numbers" | Interger overflow | Do not set values above 999,999. Set Nuka-Cola to exactly 999,999. | | Cloud save reverts changes | Google Play Games overwrites | Before editing, go to Fallout Shelter > Settings > Cloud Save > Disable. After editing, make a local change first, then re-enable cloud save. | | The game crashes on launch | Incompatible item ID | Some editors add items that don't exist in your game version (e.g., next-update items). Stick to common weapons/outfits from the base game. | Will editing your save ruin the game

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On Android 11 and older, you could navigate to Android/data/com.bethsoft.falloutshelter/files/. On Android 13, file explorers hide this folder unless you use specific workarounds. The Golden Rule: Create a separate "sandbox" vault

The Solution: We will use a third-party file manager that bypasses Android 13’s restrictions via the "DocumentProvider" API.

If the folder appears empty, the game uses a hidden backup location. Check:
Internal Storage > FalloutShelter – some versions store saves there.