Good morning, thank you for your feedback. Our supplier has contacted us based on it and would like to respond below.
"The glass is designed to be Case-friendly, which means its edges are aligned with the active part of the display so as not to block the speaker. At the same time, the part of the glass that covers the speaker does not adhere to the display, to avoid distorting the sound. It is possible that this was a faulty unit. We would like to ask if you could contact our support team at
[email protected], where we would be happy to resolve a potential complaint by sending you a new product."
Should you need anything else, please do not hesitate to contact us. Thank you and have a nice day, Ondřej - Alza Expert