If you prefer hands-on control or the editor app doesn’t support your save version (e.g., latest game update), you can use a hex editor like (on PC) or MT Manager (on Android).

Before modifying your game, it helps to understand what happens behind the scenes. Fallout Shelter stores all your progress locally on your device's internal storage.

Web-based editors are platform-agnostic and do not require installing unauthorized APKs on your phone.

Copy your Vault1.sav file to a public folder (like Downloads ). Upload this file to a web-based editor like ShelterEditor.com or use an offline Android editor app. Make your modifications, download the edited file, and use your Shizuku-powered file manager to paste it back into the original game folder, overwriting the old file. Method 2: The PC Transfer Method

Edit individual names, outfits, weapons, and SPECIAL stats. You can also heal dead Dwellers instantly or force pregnant Dwellers to give birth.