Zeblaze Crystal MTK2502 smart watch USB COM driver

BySophia Windsor 2017-08-07 3420

This is firmware pack for Zeblaze Crystal MTK2502 smart watch. Download here for free as you need once you are logged in.


1. Prepare a computer, your device and a working USB cable.

2. Ensure your device has at least 50% battery in case it might be shut down during the updating process (or plug your device in the power socket near your PC).

3. Do remember to backup your important files in your TF card or your PC in case of the data lost which might be happened during the updating process.

4. Do follow the updating operation guide and operate correctly.

5. Do NOT do any operation on your device during the device updating process in case of updating failure.

6. Other cautions when needed due to the specific updating process or product.

 You may also want to read:
 Zeblaze ZeBand smartband Bluetooth connection guide
 Zeblaze Crystal MTK2502 smart watch ROM firmware
 How to update the Zeblaze crystal smart watch firmware


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Zeblaze Crystal MTK2502 smart watch USB COM driver