Pokémon GO errors can come from a weak connection, outdated app, device settings, or a temporary problem with Niantic’s servers. Start by checking the service and your internet connection, then restart and update the app; the right next step depends on the error message and what stopped working.
Identify the Error Before Changing Settings
Note what you were doing when the error appeared: signing in, loading the map, spinning a PokéStop, joining a raid, or completing a purchase. If possible, record the exact wording and whether the problem affects Wi-Fi, mobile data, or both. A message that appears once may be a temporary timeout; one that repeatedly blocks the same action deserves a more targeted check.
Also check whether Pokémon GO is having a wider outage. Look for current announcements from Pokémon GO’s official support or social channels, and ask whether other players are reporting the same issue. If the service is unavailable, changing phone settings is unlikely to help. Wait and try again later rather than repeatedly submitting actions that may have already gone through.
Try These Basic Fixes First
- Close and reopen the app. Fully close Pokémon GO, then launch it again. If the screen is frozen, restart the phone as well.
- Check your connection. Open a webpage or another app that uses the internet. Switch between Wi-Fi and mobile data to see if one connection works better. Avoid relying on public Wi-Fi that requires a browser sign-in until that sign-in is complete.
- Update the app. Open the App Store on iPhone or the Google Play Store on Android, find Pokémon GO, and install an available update. An older app may have trouble communicating with current services.
- Install device updates when appropriate. Check your phone’s system update settings. Updates can address compatibility or connectivity problems, although they may require time and a restart.
- Check date and time. Set the phone to use the network-provided date and time automatically. A substantially incorrect clock can interfere with secure connections and online services.
After each change, reopen the game and repeat the action that failed. Testing one change at a time makes it easier to identify the cause.
Fix Connection and Map Loading Problems
If the game opens but the map, nearby Pokémon, or PokéStops do not load, check whether other online apps work. If they also fail, the issue is likely the phone’s connection or network rather than Pokémon GO alone. Move to a place with a stronger signal, reconnect to Wi-Fi, or try mobile data. A VPN, content filter, or restrictive network setting can sometimes disrupt a connection; if you use one, temporarily disconnect it as a diagnostic test and follow the network provider’s rules.
Pokémon GO uses location services as well as internet access. On iPhone, open Settings > Privacy & Security > Location Services, make sure Location Services is on, and check Pokémon GO’s permission. On Android, open Settings > Location and review the app’s location permission under the device’s app settings. Menu wording varies by phone and operating-system version. Choose a permission that allows the game to access location while you use it; background access is not necessary just to try the game in the foreground.
Also make sure Airplane Mode is off and that the game has permission to use mobile data if you expect to play without Wi-Fi. Turning on precise location, where available, may help when the in-game position is inaccurate, but location behavior can still be affected by poor satellite reception, indoor environments, or network conditions.
Resolve Sign-In and Account Errors
For a sign-in failure, first confirm that you selected the same login method used when the account was created, such as a linked Google, Apple, or other supported sign-in option. A different method may lead to a different account or fail to find the expected profile. Check that the selected provider is itself working and that you can sign in to it outside the game.
Do not share passwords or verification codes with anyone offering to “repair” the account. If the provider reports a password or account problem, use that provider’s official recovery process. If the login service works but Pokémon GO continues to reject the sign-in, consult Pokémon GO Support and include the error wording, device type, and steps that reproduce it. Never send a password or one-time code in a support request.
Clear App Data or Reinstall Carefully
If the game repeatedly crashes or behaves incorrectly after basic checks, try the less disruptive cleanup options first. On Android, the app’s settings may offer Clear cache; this removes temporary files, not the same thing as clearing storage or app data. The exact menu path varies, but it is usually available from the phone’s app information screen. On iPhone, there is no universal system button for clearing one app’s cache; restarting or reinstalling may be the available options.
Before uninstalling, make sure you know how the account is accessed and can use the linked sign-in provider. Pokémon GO progress is associated with the account, but reinstalling does not solve a forgotten login or a provider-side account issue. Download the app again only from the official app store for your device. Avoid deleting account data or unlinking sign-in methods as a troubleshooting experiment.
When the Error Is Specific to an Action
Some failures are not general connection problems. If a raid, purchase, or other action fails, check the game’s current status and any on-screen instructions before trying again. For a purchase, inspect the relevant store’s purchase history and the in-game balance before repeating it; the transaction may have completed even if the game did not refresh promptly. Contact official support with the transaction details if the purchase remains missing. Do not send full payment-card details.
For a GPS or movement-related warning, check location permission and signal quality, then allow the phone a moment to establish its position. Do not try to spoof your location or use modified apps to bypass game restrictions; these can create account and device problems and are not legitimate fixes. If an error appears only during one feature, include that feature and the time it occurred when contacting support.
Frequently Asked Questions
Why does Pokémon GO say it cannot authenticate?
Check that the account provider is available and that you are using the sign-in method linked to the correct game account. If both are working, restart the app and consult official support for the exact message.
How do I fix Pokémon GO when the map will not load?
Confirm that internet access works, allow location access, and try switching between Wi-Fi and mobile data. If the problem affects many players, it may be a service issue rather than your phone.
Will reinstalling Pokémon GO delete my progress?
Reinstalling removes the local app, but account progress is generally accessed by signing back in to the same account. Confirm you know the correct login method before uninstalling.
Why is my Pokémon GO location inaccurate?
Check location permission, precise location if available, and the strength of the phone’s location signal. Buildings, weak reception, and temporary device positioning problems can cause a misplaced avatar.
What should I do if none of these fixes work?
Write down the exact error, the action that triggers it, your device and operating-system details, and which steps you tried. Check for an outage, then contact Pokémon GO Support through its official support channel.
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