How To Fix Smartphone Cant receive network Due to Damaged Card Slot.

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Repairing a Damaged SIM Card Slot: The SIM card slot, or card tray, is a very important placement container in a cellphone or smartphone that will be used to place the card chip so that the smartphone can have a cellular network.

On some of the latest smartphone models, the sim card slot also functions as an external memory. allows users to add storage media to support smartphone capabilities.

When a smartphone can't receive a network, it's not always caused by a malfunctioning or faulty card. But the cause can be caused by a bad SIM tray.

When the SIM Card Tray has a problem, If the external memory card is not detected, the cellphone will usually be unable to receive a signal.

This will definitely make it uncomfortable to use the cellphone because one of its functions is problematic.

Slot SIM card (Pixabay)

Then how about when we experience that our cellphone does not receive a signal and cannot detect Micro SD.

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Steps to Confirm Smartphone SIM Card Slot Problem

How to fix it when the cellphone can't receive a signal and detect an additional memory card. can't directly point the finger because of the sim card tray. You can check some of the causes that trigger the problem to occur on your smartphone.

The characteristics of a damaged SIM card slot are fairly easy to analyze. For example, if the condition of the card tray is bent, the condition is broken, cracked, or stuck in the cellphone.

How to fix a damaged SIM card tray slot from the above problem is very easy. You just need to replace the new SIM card tray and reinstall it.

But sometimes that's not the real problem. When the cellphone can't get a network, you can start checking each of the points below:

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1. Examining the SIM Card Tray's Condition

In addition to ensuring the condition of the SIM card connector, you can also check the condition of the tray. Look thoroughly and make sure it's not cracked or broken, which makes the card undetectable.

The solution

You can replace the new card tray or try using another phone to install the SIM card to make sure it's in good condition.

If the card tray is cracked or broken, then the SIM chip installed is loose and not properly connected to the connector in it.

Make sure the card plate is still tight and functioning as a pedestal. The SIM chip, when inserted, will receive a push by the connector pin socket.

2. Checking the Physical Condition of the SIM Card

The first reason the cellphone signal is lost is because the card chip is damaged. Usually, this is because the card is often removed and plugged in, causing scratches and damaging the chip structure.

You can open the SIM card tray and make sure that the condition is still in an unproblematic condition.

Tips when the cellphone does not have a network Please remove the card and check it thoroughly. Make sure it looks good, not blemished, not dirty. You can clean it using alcohol or cleaning liquid from mold to get it back to normal.

3. Inspect the SIM Card Slot Connector

The card chip will be installed and connected to the pin connector contained in the cellphone so that it will be detected. When the connector pin in it is damaged, for example, broken, it can be ascertained that it will not be able to read the card and result in the cellphone not having a signal.

The SIM connector attached to the mobile PCB board plays an important role in providing the signal connection provided by the provider.

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To make sure, please remove the SIM card tray using the sim ejector, then check the connector pins. If something is broken or bent, then it is likely the main cause.

How to fix it. It must be disassembled and then replaced. Usually, these steps are carried out by technicians because they are trained.

4. Installing a New SIM Card

After knowing the source of the problem is damage to the SIM chip, you can replace it with a new one.

You can buy a new chip or apply for a replacement according to the mobile operator you are currently using.

6. Due to overheating of the chip card area.

The SIM card tray is located in the area of the smartphone engine, which can generate heat and affect the frequency, resulting in the card not being detected.

You can try to rest your smartphone by turning it off first.

That's the discussion about the causes and how to solve the problem that smartphones can't get a network. I hope it is useful.