To change password or PIN for Blocktrade mobile app is possible from Account menu.
Password
1. Go to Account menu - account settings under the name:

2. On the right of Password field click pencil button (edit):

3. In order to change your password for Blocktrade account, you need to enter the old one, type and confirm a new password. Click Save button. Done!

PIN
1. Go to Account menu - Security section:

2. Click Change PIN button:

3. In order to change PIN, you need to enter the old one, type and confirm a new PIN:

Done!

If you have any questions, do not hesitate to contact our Support team.