All Diamond transactions are processed on Garena’s servers. Your game client (the app on your phone) is just a viewer. You cannot "inject" diamonds via a text file because the server holds the real wallet balance.
You cannot get unlimited free diamonds. But you can earn small amounts via: free fire license key.txt
Free Fire offers various ways for players to enjoy the game and access premium features without needing a license key: All Diamond transactions are processed on Garena’s servers
The next free_fire_license_key.txt your friend downloads might be the one that steals their account. You cannot get unlimited free diamonds
In the gaming community, a "license key" typically refers to an activation code used to verify a legitimate purchase of a game or software. When users search for a .txt file containing these keys for Free Fire, they are usually looking for: