How to Fix Call of Duty Mobile Authorization Error

Call of Duty Mobile can display an “authorization error” that prevents you from logging in or playing the game. This is usually caused by server issues, account problems, or corrupted app data, and the following methods will fix it.

Method 1: Check Server Status

Authorization errors frequently occur during server maintenance or outages when the login servers cannot verify your account.

1. Check downdetector.com for “Call of Duty Mobile” to see if others are experiencing the same issue.
2. Check the official Call of Duty Mobile social media accounts for maintenance announcements.
3. If servers are down, wait for the issue to be resolved.

Method 2: Restart the App

Force closing and reopening the app clears the current session and forces a fresh login attempt.

1. On Android: Go to Settings, Apps, find COD Mobile, and tap Force Stop.
2. On iPhone: Swipe up from the bottom and swipe away the COD Mobile app.
3. Wait a few seconds and reopen the game.

Method 3: Check Your Internet Connection

A weak or unstable internet connection can prevent the game from completing the authorization process.

1. Switch between Wi-Fi and mobile data to test both connections.
2. Toggle Airplane mode on for 10 seconds, then off.
3. Restart your router if you are using Wi-Fi.
4. Move closer to your router for a stronger signal.

Method 4: Clear App Cache

Corrupted cache data can cause authentication failures.

1. On Android: Go to Settings, Apps, COD Mobile, Storage, and tap Clear Cache.
2. On iPhone: You will need to uninstall and reinstall the app to clear the cache.
3. Reopen the game and try logging in.

Method 5: Try a Different Login Method

If you linked your account to multiple platforms, try logging in with a different method.

1. On the login screen, try signing in with Facebook, Google, Apple, or Activision account instead of your current method.
2. If one login method works, your primary login may have a temporary authentication issue.
3. You can link or unlink accounts through the Activision website at activision.com.

Method 6: Update the App

An outdated version of COD Mobile may not be able to authenticate with the current servers.

1. Open the Google Play Store or App Store.
2. Search for Call of Duty Mobile.
3. Install any available updates.
4. Open the game and try logging in.

Method 7: Use a VPN

In some regions, network restrictions or ISP throttling can cause authorization failures. A VPN can bypass these restrictions.

1. Download a reputable VPN app from the app store.
2. Connect to a server in your region or a nearby region.
3. Open COD Mobile and try logging in.
4. If this works, your ISP may be blocking the game’s authentication servers.

Method 8: Reinstall the App

A clean reinstall removes all corrupted files and gives you a fresh installation.

1. Uninstall Call of Duty Mobile from your device.
2. Restart your phone.
3. Download and install the game from the app store.
4. Log in with your account credentials.