Using OTG device for physical connection
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Last updated
Last updated
By connecting the Android Phone and OTG device, you can synchronize with the Biometric Wallet via OTG device instead of Bluetooth.
If you are using the OTG device to connect, it is recommended to disable the Bluetooth function on your Android Phone.
OTG stands for 'On-The-Go' and refers to cable or adapter device that allow USB devices to connect to Android phones. Typically, one side connects to the mobile phone's charging port, while the other side is a standard USB port (USB Type A). Just connect the OTG device to your Android phone.
OTG devices are not included in the D'CENT Biometric Wallet package and must be purchased separately.
There are various types of OTG devices, such as Adapter type and Cable type, and there is a C to C cable type device that can be directly connected to the mobile phone and Biometric Wallet charging port without Adapter or Cable.
Please use an OTG device that is compatible with your Android phone or Biometric Wallet charging port.
Please launch the D'CENT mobile app first. (Biometric Wallet mode) Below is a picture showing that there is no connection to with the Biometric Wallet.
Depending on the OTG device you own, connect the Biometric Wallet and the Android device as shown in the picture below.
1) When an OTG device is connected, you will see the following pop-up. Press "OK".
2) When connection is made, Synchronization will begin with the Biometric Wallet and you can start using it when it finishes.
You can update the firmware of Biometric Wallet from the mobile phone using an OTG device.
Please refer to the user guide below for instructions on how to update the firmware using an OTG device.
In order to update the firmware, your OTG device must capable of data transfer.
