In today’s era, smartphone has become a necessity for every person. From calling to banking and important office work, everything depends on the phone. In such a situation, even a small carelessness regarding the phone can cause big problems. It is often seen that while removing or changing the SIM card, people mistakenly insert the SIM PIN into the small hole nearby instead of the SIM tray. After this the same question comes to mind – can this damage the phone?
Which is that second hole?
Apart from the SIM-tray, the small hole visible in the smartphone is usually the microphone (Mic Hole). Companies put a special kind of mesh and protective layer in it, so that the sound reaches clearly and dust and water cannot enter inside. This hole looks similar to a SIM tray, due to which many times people get cheated.
Does entering PIN damage the phone?
According to technical experts, if the pin has gone in with a light hand, then in most of the cases the phone does not get damaged immediately. There is a safety chamber inside the microphone, which stops the pin before it reaches the motherboard directly. However, if the pin is inserted with force, the microphone or its associated circuitry may be damaged. Its effect may be loss of sound during the call, poor recording or complete shutdown of the microphone.
What to do if such a mistake happens?
If by mistake the SIM PIN has gone into the wrong hole, then first of all do not panic. Do not try to repeatedly insert the pin or remove anything inside. Due to this the damage may increase further. Turn off the phone immediately and note whether the microphone is working properly or not. If the voice on the call is clear, it is possible that no serious damage has occurred.
When is it necessary to go to service center?
If the phone is not recording voice, the other person cannot hear your voice during the call or the phone is getting hot, then immediately contact the authorized service center. There the technicians can check the microphone and provide the right solution. Adopting home remedies or using needles, pins or blowing air can prove to be harmful.
How to avoid the mistake in future?
Phone manufacturers usually mark a slight outline or tray near the SIM-tray. Check the phone carefully before entering the SIM PIN. Change the SIM only in good light and if necessary, remove the phone cover. Some people use a paper clip instead of a SIM-PIN, which is thicker and increases the risk of damage—avoid this.
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