Is there any problem related to sound when you put your phone on speaker mode or rintone volume is very low? You may need to replace loudspeaker/buzzer/ringer.

Any problem in wireless charging of mobile? This item can solve problems related to malfunctioning of wireless charging.

This item can solve problems caused by malfunctioning of vibration motor. You can replace your damaged or non-working vibrator with this new one to make your phone function related to it normal again.