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Device updated to Android 6.0 onward

In this case, you need to reset the destination path due to your Android’s structure changes.

1. Open the BOOK☆WALKER App
2. Tap “Settings”
3. [Book Data: Server management] > [Setting the destination of the SD Card]
4. Tap “Auto detected path on your device” and reset as new path

If your device still doesn’t recognize the SD card, please remove and insert your SD card, then follow the above steps again.

Reinstalled App/Changed device

If you deleted and reinstalled the BOOK☆WALKER App or change your device, you need to re-download your eBooks again.

After re-downloading, your Android should recognize your SD card data.

Android device cannot recognize SD card itself

Your SD card might not properly inserted and is therefore unrecognized.

Please remove and insert the SD card again and see if your device recognizes it.

BOOK☆WALKER app does not recognize SD card path

If the BOOK☆WALKER App does not recognize your SD card, please try the following steps:

1. Remove and insert your SD card again
2. Open the BOOK☆WALKER App
3. Tap “Settings”
4. [Book Data: Server management] > [Setting the destination of the SD Card]
5. Tap “Auto detected path on your device” and reset as new path