How to Fix OPPO Realme 6 Sim Card Not Detected

OPPO Realme 6

A SIM card is needed not only for mobile communication. She stores phone numbers, allows you to access the Internet (when connecting special tariffs), and in some cases also serves as a way to authorize the phone (PIN code for SIM cards). But sometimes OPPO Realme 6 SIM card not detected for some reason:

  1. Incorrectly inserted SIM card.
  2. Malfunctions and defects of the SIM card or slot.
  3. Problems with drivers.
  4. Software issues.
  5. The SIM card is not activated in the settings.

Let's take a closer look at each of them.

The reasons for the problem with the SIM card on OPPO Realme 6

Issues with SIM cards are divided into hardware and software.

To begin with, let's look at hardware issues.

Incorrectly inserted SIM card

There are currently two types of SIM cards in active use: Micro-sim and Nano-sim. The former is easily confused in size with SD cards. Because of this, sometimes the Micro-sim is placed in the slot for external memory and does not work. This issue is fixed by inserting the Micro-sim into the desired slot.

Nano-sim by size is small — if they are inserted incorrectly, the compartment with a place for the SIM card will still close, but the mobile connection will not work. The issue is also solved by the correct insertion of the Nano-sim.

Malfunctions and defects of the SIM card

The SIM card is damaged in several ways: incorrect circumcision scratches or furrows on the contacts, mechanical shocks, etc. There is one solution — replacement of the SIM card with a new one at the nearest branch of your operator.

Malfunctions and defects of the slot

The interaction of the SIM card with the OPPO Realme 6 phone occurs through the contacts in the connector. Firstly, these contacts can oxidize when liquid gets on them. Secondly, the connector may break due to mechanical impact. Thirdly, the contacts and connector may become dirty over time if there are chips or cracks on the phone case.

It is difficult to solve the first two problems on your own — you need to disassemble the phone, check the operation of the circuits and, if necessary, replace broken parts. It is easier to give the device to a service center.

But, as for pollution, you can cope with them yourself:

  1. Turn off the phone. We are waiting 5–10 minutes.
  2. We dip a thin cotton swab in pure alcohol.
  3. Wipe the contacts and connector through the outer hole with light movements without pressure.
  4. We wait at least 1 hour, or until the alcohol dries.
  5. Turning the phone back on.

If you are afraid to clean yourself, contact specialists. If the SIM card is not visible even after cleaning, and other methods did not help, take the smartphone to the service center.

Programmatic reasons include the following:

Problems with OPPO Realme 6 phone drivers

Owners of new phones often face similar problems. Sometimes the manufacturer is in such a hurry to present a working model to the buyer that it does not prepare the operating system for full operation.

Software problems

In smartphones, separate programs are used for calls and messages. Sometimes, after the update, errors appear in them that do not allow you to identify the SIM card.

The SIM card is not activated in the settings

If the SIM card is no longer activated automatically, then:

  1. Need to go to settings.
  2. Item "Network and Internet".

  3. Submenu "SIM card and mobile network".
  4. In the "SIM card Information and Settings" menu, select the desired SIM card.
  5. We turn the toggle switch opposite the "Activate SIM card" to the enabled position.
  6. If the SIM card has become active, then your phone number will appear next to the "Number" item.

Checking the SIM card

Testing on another device

To check the SIM card, try inserting it into another smartphone. If it works, then errors occur on your device, and they are not related to the SIM card. In any case, remember that often the SIM card does not work simply because it was blocked by the mobile operator.

Checking for damage

It will also not hurt to inspect the SIM card for damage — scratches and chips immediately catch the eye.

What to do if OPPO Realme 6 SIM card not detected

Rebooting the device

Software problems are sometimes solved by rebooting. To do this, follow these steps:

  1. Hold the power button for 5–10 seconds.
  2. A menu appears in which to select the "Restart" option.
  3. Wait 1–2 minutes and check if the SIM card works.

Installing software updates

The SIM card may not work due to software errors. It is impossible to fix them yourself. The only option — wait until the software developer releases an update with bug fixes. They usually come out within a couple of hours, a maximum of several days. We have a separate material on how to update OPPO Realme 6 so we will not dwell on this process in detail here.

Resetting network settings

This method is controversial since it does not solve the main problems with SIM cards. But if you decide to try it, then:

  1. Go to settings.
  2. Go to the "System" section.
  3. Select the item "Resetting settings".
  4. Select "Reset settings".
  5. Click on "Reset settings".

Remember that resetting the settings deletes all network-related data. This also applies to Wi-Fi passwords and devices linked via Bluetooth.

Contacting the service center

If none of the described methods helped you, then just contact the service center. Firstly, this way you will absolve yourself of all responsibility. Secondly, professionals are more likely to be able to solve all your problems.

Share this page with your friends:

See also:



How to flash OPPO Realme 6

How to root OPPO Realme 6

Hard reset for OPPO Realme 6

How to reboot OPPO Realme 6

How to unlock OPPO Realme 6

What to do if OPPO Realme 6 won't turn on

What to do if OPPO Realme 6 doesn't charge

What to do if OPPO Realme 6 doesn't connect to PC via USB

How to take a screenshot on OPPO Realme 6

How to reset FRP on OPPO Realme 6

How to call recording on OPPO Realme 6

How to update OPPO Realme 6

How to connect OPPO Realme 6 to TV

How to clear the cache on OPPO Realme 6

How to backup OPPO Realme 6

How to disable ads on OPPO Realme 6

How to clear storage on OPPO Realme 6

How to increase font on OPPO Realme 6

How to share internet on OPPO Realme 6

How to transfer data to OPPO Realme 6

How to unlock bootloader on OPPO Realme 6

How to recover photos on OPPO Realme 6

How to record the screen on OPPO Realme 6

How to find blacklist in OPPO Realme 6

How to set up fingerprint on OPPO Realme 6

How to block number on OPPO Realme 6

How to enable auto-rotate on OPPO Realme 6

How to set up or turn off an alarm on OPPO Realme 6

How to change ringtone on OPPO Realme 6

How to enable battery percentage on OPPO Realme 6

How to turn off notifications on OPPO Realme 6

How to turn off Google assistant on OPPO Realme 6

How to turn off the lock screen on OPPO Realme 6

How to delete app on OPPO Realme 6

How to recover contacts on OPPO Realme 6

Where is the recycle bin on OPPO Realme 6

How to install WhatsApp on OPPO Realme 6

How to set contact photo in OPPO Realme 6

How to scan QR code on OPPO Realme 6

How to connect OPPO Realme 6 to computer

How to install SD card in OPPO Realme 6

How to update Play Store in OPPO Realme 6

How to install Google Camera in OPPO Realme 6

How to enable USB debugging on OPPO Realme 6

How to turn off OPPO Realme 6

How to charge OPPO Realme 6

How to use the camera on OPPO Realme 6

How to find lost OPPO Realme 6

How to set password on OPPO Realme 6

How to turn on 5g on OPPO Realme 6

How to turn on VPN on OPPO Realme 6

How to install apps on OPPO Realme 6

How to insert a SIM card in OPPO Realme 6

How to enable and configure NFC on OPPO Realme 6

How to set time on OPPO Realme 6

How to connect headphones to OPPO Realme 6

How to clear browser history on OPPO Realme 6

How to disassemble OPPO Realme 6

How to hide an app on OPPO Realme 6

How to download YouTube videos on OPPO Realme 6

How to unblock a contact on OPPO Realme 6

How to turn on the flashlight on OPPO Realme 6

How to split the screen on OPPO Realme 6

How to turn off the camera sound on OPPO Realme 6

How to trim video on OPPO Realme 6

How to bypass the Google account on OPPO Realme 6

How to fix black screen on OPPO Realme 6

How to change the language on OPPO Realme 6

How to open engineering mode in OPPO Realme 6

How to open recovery mode in OPPO Realme 6

How to find and turn on a voice recorder on OPPO Realme 6

How to make video calls on OPPO Realme 6

How to transfer contacts to OPPO Realme 6

How to enable/disable «Do not disturb» mode on OPPO Realme 6

How to enable/disable answerphone on OPPO Realme 6

How to set up face recognition on OPPO Realme 6

How to set up voicemail on OPPO Realme 6

How to listen to voicemail on OPPO Realme 6

How to check the IMEI number in OPPO Realme 6

How to turn on fast charging on OPPO Realme 6

How to replace the battery on OPPO Realme 6

How to update the application on OPPO Realme 6

Why the OPPO Realme 6 discharges quickly

How to set a password for apps in the OPPO Realme 6

How to format OPPO Realme 6

How to install TWRP on OPPO Realme 6

How to set up call forwarding on OPPO Realme 6

How to empty the recycle bin on OPPO Realme 6

Where to find the clipboard on OPPO Realme 6

Sim Card Not Detected on Another Phones