3. VIBRATION PROBLEM Vibration has become an integral part of mobile phones. With vibration you can easily be alerted when you receive calls, messages or notifications without interrupting others. It is very vital when we are attending important meetings or when we don't want to wake others up. It can be helpful in many other situations. One great way is for those who cannot hear sound, vibration can help them feel. It is not only those who hear and see that uses phone, but also the deaf and speechless do. This little device in a mobile phone can become bad in several situations. When it is bad it can be a disaster to those who cannot do without it. 5 Common causes why a phone will not vibrate 1. Settings. 2. Dropping 3. Liquid 4. Faulty Vibrator motor/Taptic engine 5. Ic 5 Solutions 1. The first step to take when your devise has stop vibrating, is to check your vibration settings. How to do it... Go to Settings on your phone☆ Click Sounds and Vibration Review or change the s
2. EARPIECE PROBLEMS AND SOLUOLUTIONS Unlike mouthpiece, earpiece is the ear of every phone. It helps you hear the other caller. When the earpiece is faulty you can't hear others while making call. It may deteriorate gradually by working partially. It may also stop working automatically. Depending on what happened to your mobile phone. 4 Causes of Earpiece Problem 1. Setting 2. Liquid damage. 3. Dropping 4. Sound IC or CPU. 4 Solutions Very important .......Before you open any phone for repairs please make sure you test it first. Very important because most users don't ever know that bad network can contribute to poor phone call experience. So if there is poor signal you may hardly hear the other caller. Now let's go to the first step to take when a phone has earpiece problem. 1. First, check that the volume settings are okay. If the volume is okay then it is something internal, at this time you can go ahead to open the phone. If the owner told you that t