Pokemon Pocket: Authentication Errors & Error Code 102 Fix

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As a seasoned gamer with a decade-long journey through the digital landscapes of various gaming realms, I can’t help but feel a sense of deja vu as I find myself once again grappling with the infamous Authentication Error in Pokemon TCG Pocket. It seems like just another chapter in this endless saga of technical hiccups that seem to follow me like a shadow. But hey, if there’s one thing I’ve learned from my gaming escapades, it’s that patience and perseverance often pay off.

With excitement over the fresh mini-set in the Pokemon TCG Pocket, some gamers are finding frustration due to a long-standing issue symbolized by an error code, which has been present since the game’s global debut. Although it was rarely noticeable, it now appears that approximately 10% of players are facing an “Authentication Error” when attempting to open packs or log into the game. On December 17th, developers released a notification about known problems concerning the Amber Trainer Card acquisition but failed to acknowledge the login errors affecting countless players globally.

Rest assured, the Authentication Issues within the Pokemon TCG Pocket app aren’t insurmountable. In fact, with the help of the tips and solutions provided in this guide, it’s possible to significantly reduce or even completely eliminate these problems. Give it a try!

How to Fix the Authentication Error

In the game Pokemon Pocket, when an Authentication Error occurs, a message saying “The server authentication procedure has been unsuccessful. The game will now reboot.” appears instead. You can only select the ‘OK’ button to return to the main menu if this issue persists. Here are some steps to troubleshoot and resolve it:

  1. Exit the game (close the app).
  2. Clear or reset the game’s cache from your device settings.
  3. Redownload Pokemon Pocket’s data.

On an iOS device, it might be necessary to delete and then reinstall the game to clear its temporary data stored on your phone. Additionally, you could try powering off your phone following the uninstallation process, as it’s possible that some system cache could be contributing to the problem.

Android users can manually delete Pokemon Pocket’s cache by going to:

Settings > Apps > Pokemon TCGP > Storage > Clear Cache.

Make sure that your email address or Nintendo account is connected to the Pokemon Pocket game, this way you’ll avoid losing your game progress or data.

How to Fix Error Code 102

The Error Code 102 means “An error has happened.” You have two choices: Try Again or Go Back to Main Menu. Selecting “Go Back to Main Menu” appears to lead you into a continuous loop of the same error message, making the game unresponsive. On the other hand, selecting “Try Again” will momentarily resolve the error.

Given that the Error Code 102 seems to be linked to the latest Mythical Island update, it’s probable that the developers will need to issue a quick fix (hotfix). Until then, here are some steps you could take to possibly prevent this error from occurring.

Workarounds and Possible Fixes to Try

  • Set “Time & Date” to automatic. Some players have found that enabling automatic time and date detection helps bypass the Authentication Error in Pokemon Pocket.
  • Ensure you’re on a stable connection. If you’re using mobile data, try switching to Wi-Fi—or vice versa.
  • Turn off VPNs. If you’re using third-party apps that change your IP address, disable them before logging into your Pokemon Pocket account.
  • Restart your phone. The system cache might be causing the error, so restart your device before reinstalling the game.

It’s happening‼️The latest #PokemonTCGPocket expansion, Mythical Island ✨ 🏝️ , is now available! Sending good vibes to everyone! I hope your pulls are amazing. Please share what you get! 🙏📱 — Pokémon TCG Pocket (@PokemonTCGP) December 17, 2024

It’s important to mention that this issue emerged following the launch of the Mythical Island expansion, implying that the servers for Pokemon Pocket could be struggling with countless players logging in at once to unpack booster packs. Let’s hope that as the update stabilizes and server traffic lessens, the error will impact fewer gamers.

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2024-12-17 14:23