Step 3 - Install and register in TX.Mobile

Every action which needs the transaction written into the blockchain, requires a signature. A transaction triggered in WLM needs to be signed with the TX.Mobile app. You can install the mobile app from Google Play Store (Android devices) or the App Store (iOS devices).

Open the TX.Mobile app on your smartphone. Select the environment your tenant is running on. Click on “Connect to Tx.Server” to continue the login process (see Figure 6).

Important: Please make sure you selected the correct environment. E.g. when working with your Sandbox you must select environment “POA SparkNet”.

Figure 6: Select environment to which you want to connect

Allow TX.Mobile to use CoreLedger.net to sign up. Now you can login with your already created account or if you did not sign up yet, you can follow the instructions described here. Insert your credentials and confirm with “Next” (see Figure 7).

Figure 7: Sign up for TX.Mobile

You will be asked to create a new wallet or restore an existing one. Create a new one if you're going through the registration steps. Then you will be asked to write down the seed words which provide the access to the device data. Keep them always in a secure place and never share online.

Important: Please, note, that seed words saving is the most important step of wallet creation! You will need these seed words to restore your device data with all wallets and private keys for them.

You can only restore a device data in TEOS if you have your login details as well as the seed words.

Figure 8 - Registering new user and the device, seed words

While using Tx.Mobile the first time, the app will ask you to create a four-digit pin and to select preferable authentication method (pin/biometrics).