Here's how to set up and manage fingerprint recognition to unlock your TCL 30 V 5G.
For the fingerprint scanner to operate, hands must be clean and moisture-free.
From a Home screen, navigate: .
Perform on of the following:
First Time Setup
Tap Add fingerprint to turn on.
Follow the on-screen tutorial to scan your fingerprint. Repeat as necessary until the process is complete.
Add More Fingerprints
Tap
Add fingerprint
.
Up to 5 fingerprints can be registered on the device.
Using on-screen prompts as a guide, lightly tap the
Fingerprint sensor
(back of device) multiple times to scan your fingerprint.
Tap 'Done' if finished or 'Add fingerprint' to continue adding fingerprints.
Remove Fingerprint(s)
From the Fingerprints section, tap the
Delete icon

to the far right of the fingerprint you wish to remove.