Micro SD Card Errors

Due to the misuse of Hotspots by users, we've found that frequent power cycling, plugging and unplugging the micro SD card, may result in unknown Micro SD card errors, such as file system alignment.

If you have been advised to debug the Micro SD card , please follow this instructions below carefully.

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How To: Flash Micro SD Card Image

In this article, you will learn how to flash the Micro SD card with Balena Etcher.

How To: Format Micro SD Card

In this article, you will learn how to format your existing Micro SD card to prepare it for flashing.

How To: Replace 'config.json' In Micro SD Card

In this article, you will learn how to replace the 'config.json' file in your Micro SD card.