Blackberry Q5 Ear Speaker Problem Repair Solution
https://gsmfixer.blogspot.com/2015/09/blackberry-q5-ear-speaker-problem.html
Blackberry Q5 Ear Speaker Problem occurs due to the dust and you can hear the sound properly. So clean the dust carefully and check the sound is clear or not. Earn speaker problem may also occur due to the faulty speaker or missing points so replace the ear speaker and check. If the problem is concerns with hardware then bypass the 3 highlighted points as shown in the hardware repair diagram solution to remove Blackberry Q5 Ear Speaker Problem.