FIX Nintendo Switch Error 2002-3005 (0x177a02) After Downgrade (No Save Data Lost!)

Опубликовано: 23 Ноябрь 2025
на канале: Better Gaming

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FIX Nintendo Switch Error 2002-3005 (0x177a02) After Downgrade (No Save Data Lost!)

⚠️ If you downgraded from 20.0.1 to 19.0.1 and your Switch won’t boot anymore – this video is for you.

This guide shows you how to fix error 2002-3005 (boot2 crash) after a downgrade that soft-bricked your system.
You’ll learn how to:

Recover without losing your game saves

Reinstall clean firmware properly

Avoid this issue in the future
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🔴MEGAPACKAGE - 50 APPS
   • NEW HOMEBREWMENU!? MegaPackage 19.0.1 V3
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