D'CENT User Guide
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D'CENT USER GUIDE
D'CENT USER GUIDE
  • Getting Started
  • Frequently asked questions (FAQ)
  • Supported Coins & Tokens
  • D'CENT Wallet Homepage
  • Biometric Wallet
    • Biometric Wallet
    • Unboxing
    • Initial Setup
    • Connect with Android phone
      • Finding the Bluetooth menu on your Android phone
      • Using OTG cable for physical connection
      • Troubleshooting Guide (Android Bluetooth Error)
    • Connect with iOS phone
    • Firmware Update (from computer)
      • Troubleshooting Guide (Windows)
      • Troubleshooting Guide (Mac)
    • Firmware Update (from mobile)
    • Synchronizing the Biometric Wallet with the Mobile App
    • Recovering your wallet
      • Wallet recovery using the mnemonic (recovery words) from the Ledger wallet
    • Checking account info on Biometric Wallet
    • Biometric Wallet "Setting" menu
      • 25th Word (the Passphrase)
  • Card Wallet
    • All-in-One Wallet (Introduction)
      • Set up your All-in-One Wallet
      • How to use the All-in-One Wallet
    • D'CENT Backup Card (Wallet Recovery)
      • Step 1: Set up your Backup Card
      • Step 2: Create backup image
      • Step 3: Recover backup image
  • Mobile App
    • Mobile App introduction
    • Multi-Wallet Feature
    • How to create a coin account
      • How to add a custom token account
      • How to remove (hide) a coin account
      • How to add a custom path BTC account
    • Mobile App "Settings" menu
      • Switch wallet mode
        • Biometric Wallet
        • Card type Wallet
        • Software Wallet
  • How to send/receive coin
    • How to receive coin
    • How to send coin
      • Biometric Wallet mode
      • Card type Wallet mode
      • Software Wallet mode
    • Checking transaction status and history
    • How to receive or send an NFT token
    • How to use coin account
      • How to view all the BTC public addresses
      • How to use Ethereum account
      • How to use XRP account
        • Sending XRP using D'CENT Wallet
        • Using Trust Line for XRPL
      • How to use KAIA account
      • How to use RSK account
      • How to use Binance Smart Chain account
      • How to use MONA account
      • How to use Stellar Lumens (XLM) account
        • Using Trustline for XLML
      • How to use TRON account (TRX, TRC10, TRC20, TRC721)
    • Using Coinbase exchange for transfers (Bitcoin example)
    • Using Binance exchange for transfers (XRP example)
  • D'CENT Native Services
    • DApp browser (Discovery)
      • Connecting your wallet to a dApp site
      • Switch Blockchain Network
      • Using Wallet Connect
      • How to revoke dApp allowances
    • Insight
    • Swap
      • Supported Networks
    • FTSO Portal - vote delegation
  • Troubleshooting
    • Notes on Wallet Recovery - Legacy account
  • D'CENT EXTERNAL SERVICES
    • Connect with HashPack wallet extension (including HBAR native staking)
    • Connect with Blade wallet extension (including HBAR native staking)
    • Connect with MetaMask (QR-based)
    • Connect with Kaia Wallet extension
    • Klaystation Staking
    • How to use PancakeSwap
    • How to use Polygon Bridge
    • How to connect to OpenSea
    • How to mint NFTs based on Polygon network using Opensea
  • Cryptocurrency Basics
    • ERC20 Token
    • ERC721 Token (NFT)
    • SegWit
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On this page
  • What is an OTG cable?
  • Types of OTG devices
  • Using Biometric Wallet by connecting with an OTG cable
  • Launch the D'CENT mobile app
  • Connect Android device and Biometric Wallet with OTG cable
  • Allow USB access
  • Firmware Update

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  1. Biometric Wallet
  2. Connect with Android phone

Using OTG cable for physical connection

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Last updated 1 month ago

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By connecting the Android Phone and OTG cable, you can synchronize with the Biometric Wallet via OTG cable instead of Bluetooth.

If you are using the OTG cable to connect, it is recommended to disable the Bluetooth function on your Android Phone.

What is an OTG cable?

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 cable to your Android phone.

OTG cables are not included in the D'CENT Biometric Wallet package and must be purchased separately.

Types of OTG devices

There are various types of OTG cables, 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 cable that is compatible with your Android phone or Biometric Wallet charging port.

Using Biometric Wallet by connecting with an OTG cable

Launch the D'CENT mobile app

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.

Connect Android device and Biometric Wallet with OTG cable

Depending on the OTG cable you own, connect the Biometric Wallet and the Android device as shown in the picture below.

Allow USB access

1) When an OTG cable 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.

Firmware Update

You can update the firmware of Biometric Wallet from the mobile phone using an OTG cable.

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 cable must capable of data transfer.

LogoFirmware Update (from mobile) | D'CENT User Guide
Example of OTG cable
Example of OTG devices : Adapter type / Cable type / D'CENT 2-IN-1 OTG Cable / C to C cable