About HTC T328D screen problem

according to your description, this should be a problem with the mobile phone hardware. I suggest you go to htc after-sales service for maintenance. If it is within the warranty period, it is the responsibility to repair it for you free after sale.

thank you for your interest in telecom products. I wish you a happy life.

if the above information does not solve your problem, you can also log in to Anhui Telecom Tianyi Store (/shop/) and ask online customer service for help.