I have Z10 STL100-1 for about two months and my buzzer/rear speaker started to mute. I know it is a hardware problem because I don't have sayit or any other problematic app, I flashed it with various software versions without restoring, but problem stayed. I have found a temporary solution how to restore sound - by pressing speaker area bellow battery, but that method restore sound for a couple of minutes. I even disassembled my phone just to be shocked with finding that buzzer is incorporated in rear chassis housing, sealed in plastic and inaccessible. Since I don't have warranty for my phone I have to order new rear chassis from hong kong for a $25 because blackberry service (no official service in Serbia) will charge me for about $100. Its the most idiotic design I have ever seen for a speaker placement.
Posted via CB10
Posted via CB10