Hi @CalciumChloride22,
Thank you for reaching out, and I'm sorry to hear that you're having difficulty with the fingerprint sensor. I understand how frustrating this must be, especially when it's limiting the functionality of your handset.
As the fingerprint sensor is a hardware-related issue, we'd recommend taking the handset to your nearest Currys store for an inspection. Their team will be able to assess the device and determine what may be causing the issue.
Unfortunately, we're unable to confirm in advance whether there will be any charges for the inspection or any repair that may be required, as this will depend on the outcome of their assessment and the applicable warranty or repair terms.
We apologise for the inconvenience caused and hope the issue can be resolved for you as quickly as possible.
Owethu