Step-by-step process on how to format an SD card as the internal storage on your Razer Phone
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Open the app drawer and select "Settings".

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Select "Storage".

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Select "SD card".

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Go to "Manage storage".

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Go to "Storage settings".

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Select "Format as internal".

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Tap on "ERASE & FORMAT".
Note: Performing this action will delete all data in the SD card.

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Choose one option to copy files stored in the internal storage into the newly formatted SD card.

Once completed, you will receive a confirmation that the SD card is now ready.
