JuBiter Wallet User Manual

A Simple Step-By-Step Guide

Make sure the package is well sealed and sound before opening it. JuBiter wallet is using anti-tampering box. The box can't be recovered or refurbished once it is opened.

New JuBiter Blade Device(*1)
USB cable for your JuBiter Blade(*1)
Recovery phrases card(*2)
User manual(*1)

Before you go on with the following steps, please make sure you are in a private place with a pen and your JuBiter recovery phrase card.

JuBiter wallet will NOT enable Bluetooth or USB connection before the wallet initialization process is completed in order to guarantee that the initialization process is completely conducted in an offline environment.

1 Power on

Turn on your JuBiter Blade device by press and hold the power button for 2 seconds. Check the battery sign at the top right corner of the screen. If the battery level was below half, please charge your JuBiter Blade with any 5V adapter.

2 Create a wallet

Now you can see 2 options: Create a new wallet or restore an old wallet. Choose “Create new wallet” and click OK button to continue.

3 Set a PIN

Set a PIN for your wallet. Note: JuBiter wallet does not store your PIN. Make sure your PIN is well memorized.

4 Recovery phrases

Select the number of recovery phrases and JuBiter will display the newly created recovery phrases of your new wallet. Note that these words are vital for your wallet. Make sure you are in a private place and write them down on the paper recovery phase card in sequence. Once finished, keep the card in a place that other people won’t easily reach. It is not recommended to store these words in any internet connected environment such as in your laptop. Important: Whoever has these words can recover your wallet and spend your coins WITHOUT your PIN.

5 Check recovery phrases

JuBiter will help you to check whether the recovery phrases are recorded correctly. You will be asked to select 5 random words from the words you just recorded. JuBiter will let you review the words again if you are failed to pass the checking process.

6 Generate and ready

JuBiter wallet starts generating your wallet address from the recovery phrases. This process will take a few minutes. JuBiter will notice you when your wallet is ready to use.

Before going on with the following steps, please make sure you are in a private place with a pen and your recovery phrases.

JuBiter wallet will NOT enable Bluetooth or USB connection before the wallet initialization process is completed in order to guarantee that the initialization process is completely conducted in an offline environment.

1 Power on

Turn on your JuBiter Blade device by simply push the battery button. Check the battery sign at the top right corner of the screen. If the battery power was lower than 50%, please plug your JuBiter Blade to any USB port or mobile phone adapter.

2 Restore a wallet

Now you can see 2 options: Create a new wallet or restore an old wallet. Choose “Restore a wallet” and click OK button to continue.

3 Set a PIN

Set a PIN for your wallet. Note: JuBiter wallet does not store your PIN. Make sure your PIN is well memorized.

4 Enter your recovery phrases

Please get the BIP 39 recovery phrases card of your previous wallet ready and make sure your are in a safe environment. Choose the number of your recovery phrases from 12,18 or 24. And enter them carefully without letting other people peek at your screen or card.

5 Generate and ready

JuBiter wallet starts generating your wallet address from the recovery phrases. This process will take a few minutes. JuBiter will notice you when your wallet is ready to use.

1 Preparation

Make sure you have either created or restored a wallet on your JuBiter device.

Note: JuBiter device will not active Bluetooth or USB data connection (USB charging is fine) before a wallet is created or restored.

2 Start Mobile App

Launch the JuBiter Wallet mobile application in an Android or iOS phone and select option “JuBiter hardware wallet”. Turn on the JuBiter device.

The JuBiter Wallet mobile application can be downloaded from here.

3 Pair Your JuBiter Device

Your JuBiter device will be found and shown in the Bluetooth scanning page. Tap it to pair. A random PIN will be displayed on JuBiter device. Use it to pair the wallet.

4 Finish the Wallet Info

Select the wanted coins/tokens and you are done once you have seen any coin page of the wallet.

1 Use JuBiter Hardware Wallet

Receiving payments can be done offline without connecting your JuBiter mobile application. Press “up” and “OK” together to enter the menu and select “My Address” to display your beneficiary address. Press “down” to display the QR code of your address.Note that the address would be empty if your device haven’t been connected to the JuBiter APP.

2 Use JuBiter Mobile App

1. Launch the JuBiter Mobile App. Make sure you have properly paired with your JuBiter hardware wallet.

2. Select the coin/token that you would like to receive.

3. Tap “Receive” at the right bottom corner.

4. Now you will be able to see your address of this coin/token. Remind: The address displayed now is not yet verified. Mobile phone system is considered as an unsafe environment which potential risk to be attacked by malicious program or hackers. Therefore, the address displayed here is not 100% trustable. Please tap “Check Address” and turn on your hardware wallet to verify your address. The address will turn into green once it’s verified.

5. Optional: If you would like to show a receiving barcode with a specific transaction amount, simply enter the amount below the address. The barcode will automatically change.

1 Generate a Payment

Prepare your JuBiter hardware wallet and the paired mobile device with JuBiter mobile App. Launch the app and select the type of coin/token that you are willing to spend. Tap “Send” at the left bottom corner. Enter the beneficiary address, amount and choose a miner fee if needed and tap “next”.

2 Enter Device PIN

You will be asked to enter the PIN of your JuBiter hardware wallet. The PIN pad lay-out will be shown on your JuBiter device. Enter the PIN blindly on your phone according to the lay-out shown on JuBiter device.

3 Confirm Transaction

Double confirm the transaction information displayed on your JuBiter device. 
Note: This is very important, a phone or a PC is considered as a vulnerable environment. The beneficiary address is theoretically possible to be modified by malicious routine. Remember, the beneficiary address shown on your JuBiter device is always the real address that you are sending money to. If it is not identical as the one you have entered in the phone, terminate this transaction by click “C” on your JuBiter device. Transaction completed and it would be confirmed by the blockchain in a few minutes.

1 Navigate to ETH page and tap on the "+" icon on the right side of "Assets".

2 In the "Add Token" page, search for the token you want in the "Search Box".

3 Tap on the icon on the right side of the token that comes out of the search (after clicking, the icon becomes a tick).

4 Tap on the " × " icon to close the page.

JuBiter wallet allows user to have a single type of coin with more than 1 addresses. For doing so, user just needs to tap “Add Currencies” in the main page and select the coin again (Even you have already added it).

1 Navigate to the "Wallet List" page and tap on the "+" icon on the right side of the corresponding wallet.

2 Select BTC in the "Add Coin" page. (Yes, select Bitcoin again even though you already have it in your list).

3 Turn on "Enable Segwit" and enter a name for this new BTC wallet and a path (leave it as default if you don’t know what it is). Tap on the "OK" button and you are all done.

1 Enter Device Menu

Press “up” and “OK” together to enter the menu and select “Reset”.

2 Confirm CAREFULLY

Be carefull! Your wallet will be completely erased after confirming this. Make sure you have access to your paper recovery phrases before continue!

1 Enter Device Menu

Press “up” and “OK” together to enter the menu and select “Change PIN”.

2 Verify and Change

Verify your current PIN and you will be able to set the new PIN.

Forget PIN? Your money is safe as long as you have your recovery phrases. You can re-create the wallet by resetting the wallet and recover your wallet again with your recovery phrases.