Even though your phones may be called “smartphones”, some times they shows their stupid errors which are time-consuming. So here are some annoying problems along with solutions for your reference.

1. Inactive proximity sensor

You may not notice the yellow point located next to the primary camera on the rear or you wonder what it is. It is proximity sensor which is able to turn screen off when you start answering the phone calls. We all know that while we are talking with the phone, the screen actually functions. This feature is offered to avoid performing incorrect actions while calling and save the battery power.

When your proximity sensor does not work, automatic screen off is not allowed. Putting your fingers on the sensor is the easiest way to check this function. Do not worry! Here is the solution for this annoying problem. Primarily, you have to copy your database and have a backup one and reset your smartphone. Then, check your phone again. If it does not return to normal, you have to bring it to the agency.

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