Internal earphone iPhone 6

When you are in communication with your interlocutor, the sound is weak , you have crackling , the sound cuts out intermittently? Replace this defective part yourself with this internal earpiece of identical quality to the original to regain functionality during your calls with your Iphone 6.

Diagnosis of faults related to the malfunction of the internal earphone module for iPhone 6?

• Weak or no sound during a call
• Ringing from the earpiece during a call