by Gabriel Jan 20,2025

Pokémon TCG Pocket, the popular mobile card game, occasionally encounters Error 102. This error, often accompanied by additional numbers (e.g., 102-170-014), unexpectedly returns you to the home screen. The most common cause is server overload; too many players are trying to access the game simultaneously. This is particularly prevalent during the release of new expansion packs.
However, if you encounter Error 102 on a non-release day, consider these troubleshooting steps:
If Error 102 appears on a new expansion pack launch day, server congestion is the likely culprit. Patience is key; the issue usually resolves itself within a day or two, allowing normal gameplay to resume.
For more Pokémon TCG Pocket guides, strategies, and deck building advice, including our comprehensive deck tier list, visit The Escapist.
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