Page 29 - User manual - Ledger Nano S
P. 29
● Follow the guide to install and use it: How to use your Ledger on Android with
Mycelium
● It supports
○ Bitcoin
● Electrum
● To use this wallet, the companion application on your Nano S must have the
"browser support" option set on NO.
● Follow the guide to install and use it: How to use Electrum with your Nano S
● It supports
○ Bitcoin
● Ark
● To use this wallet, the companion application on your Nano S must have the
"browser support" option set on YES.
● Follow here the guide to install and use it: How to install and use Ark with my Ledger
● It supports
○ Ark
● Ubiq
● To use this wallet, the companion application on your Nano S must have the
"browser support" option set on YES.
● Follow the guide to install and use it: How to install and use Ubiq (UBQ)
● It supports
○ Ubiq
Please note that the Ledger Authenticator application is not required with the Nano S, this
app is only suited for Nano and HW.1.
If a transaction has two outputs
When you send a Bitcoin transaction, you send an output from a former transaction,
becoming an input of a new transaction. When the output of a transaction is used as the
input of another transaction, it must be spent in its entirety. Sometimes the coin value of the
output is higher than what the user wishes to pay. In this case, the client generates a new
Bitcoin address, and sends the difference back to this address. This is known as change.
See https://en.bitcoin.it/wiki/Change to know more about this important Bitcoin protocol topic.
These operations are normally calculated and done all-in-once when you send a transaction
from your Ledger wallet. In some cases, a minor bug can make these outputs visible on your
device, requiring 2 authentication on your side instead of one. If 2 outputs are displayed on
your Ledger device, the second output (Output #2) is the one corresponding to your change
address, to send the rest of your bitcoins to yourself.
If this happens, it is likely because you use a Segwit address with an old version of the
Chrome application, not adapted to Segwit.
If so, you need to update your Chrome application by removing and reinstalling it:
