Pokémon TCG Pocket, the popular mobile card game, occasionally encounters Error 102. This error, sometimes accompanied by additional numbers (e.g., 102-170-014), abruptly returns you to the home screen. The most common cause is server overload, frequently occurring during the release of new expansion packs. Too many players attempting simultaneous access overwhelms the game's servers.
However, if you encounter Error 102 on a non-release day, consider these troubleshooting steps:
If Error 102 appears on an expansion pack launch day, server overload is the likely culprit. Patience is key; the issue usually resolves within the first day.
For more Pokémon TCG Pocket guides, including deck tier lists, visit The Escapist.
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