Currently, Fire Emblem Heroes supports Android OS 8.0 or higher. After an update planned for December 2025, however, the game will require Android OS 9.0 or higher.
After the update is released, players using an Android OS version older than Android OS 9.0 will no longer be able to download, update, or access the game.
If you will be affected by this change, please consider updating your device's Android OS to version 9.0 or higher if possible.
Note: If you plan to change to a new device, please back up your save data using your Nintendo Account to move it to another device. Please note that even if you link your save data to your Nintendo Account, you cannot transfer your Orbs, Forma Souls, Otherworld Bonds, and some other items to the other device if you are transferring your data to a different OS.
■ See the following for instructions on how to link your save data.
【How do I transfer my save data? (When changing to a new device, etc.)】
■ Related questions
【Can I use the same Feh Pass Subscription even after changing my device to one with a different OS?】