Fix: Xiaomi Poco X3 Pro SIM Card Not Detected Issue

The Xiaomi Poco X3 Pro is a popular device known for its affordability and impressive features. However, many users have reported experiencing issues with the SIM card not being detected on their devices. If you’re facing the same problem, don’t worry, you’re not alone. In this comprehensive guide, we will walk you through several troubleshooting methods to resolve the SIM card not detected issue on your Xiaomi Poco X3 Pro.

Fix 1: Turn Airplane Mode on and off

One of the easiest and most effective ways to fix the SIM card not detected issue is by toggling the Airplane Mode on your Xiaomi Poco X3 Pro. This method has helped many users resolve the problem. Here’s how you can do it:

1. Open the Settings app on your device.
2. Scroll down and tap on Airplane Mode.
3. Toggle the switch next to Airplane Mode to enable it.
4. Wait for a few seconds and then toggle it off again.

Alternatively, you can also toggle the Airplane Mode directly from the Control Center menu.

Fix 2: Restart your Xiaomi Device

Restarting your device is a simple yet powerful solution that can fix various software and hardware-related issues, including the SIM card not detected problem. Follow these steps to restart your Xiaomi Poco X3 Pro:

1. Press and hold the power button (side button) for a few seconds.
2. On the screen, you will see the Reboot/Restart option.
3. Tap on Reboot/Restart, and your device will automatically turn off.
4. Wait for a few seconds and then press the power button to turn it back on.

After restarting your device, check if the SIM card is detected. If the issue persists, try the next method.

Fix 3: Remove and Re-insert the SIM Card

Sometimes, the SIM card may not be properly placed in the SIM tray, causing detection issues. Follow these steps to remove and re-insert the SIM card on your Xiaomi Poco X3 Pro:

1. Locate the SIM card tray on the left side of your device.
2. Use the SIM ejector tool or a small paperclip to eject the tray.
3. Take out the SIM card from the tray and check if it’s properly placed.
4. If everything looks fine, re-insert the SIM card into the tray.
5. Push the tray back into the device until it clicks into place.

Make sure to check the SIM card for any physical damage as well. If it’s damaged, you may need to replace it with a new one.

Fix 4: Re-enable the SIM Card

Disabling and re-enabling the SIM card can refresh its settings and potentially resolve any network-related issues. Here’s how you can do it on your Xiaomi Poco X3 Pro:

1. Open the Settings app on your device.
2. Tap on Connection & sharing.
3. Scroll down and tap on the Reset Wi-Fi, mobile networks, and Bluetooth option.
4. Finally, tap on Reset settings.

Please note that resetting the network settings will remove Wi-Fi passwords, paired devices, and Bluetooth connections. You will need to set them up again after the reset.

Fix 5: Reset Network Settings

If changes in the network settings have caused the SIM card not detected issue, resetting the network settings might help. Follow these steps to reset the network settings on your Xiaomi Poco X3 Pro:

1. Open the Settings app on your device.
2. Tap on Connection & sharing.
3. Scroll down and tap on the Reset Wi-Fi, mobile networks, and Bluetooth option.
4. Finally, tap on Reset settings.

You will be prompted to enter your device passcode to proceed with the reset process. Keep in mind that this will remove all saved Wi-Fi networks, paired Bluetooth devices, and other network-related settings.

Fix 6: Perform a Factory Reset

If none of the previous methods have resolved the SIM card not detected issue, you can try performing a factory reset on your Xiaomi Poco X3 Pro. This method should only be used as a last resort, as it will erase all data on your device. Before proceeding, make sure to back up your important files. Here’s how to perform a factory reset:

1. Open the Settings app on your device.
2. Scroll down and tap on Additional Settings.
3. Locate the Factory reset option at the bottom of the screen.
4. Tap on Factory reset and select Erase all data.
5. Enter your device passcode to confirm the reset process.

After the factory reset, the device will take some time to reboot. Follow the on-screen instructions to set up your device again and check if the SIM card is detected.

Fix 7: Contact Support Team

If none of the above methods have resolved the issue, it’s possible that there is a hardware problem with your Xiaomi Poco X3 Pro. In such cases, it’s recommended to contact the Xiaomi support team for further assistance. They can provide you with the best solutions and guide you through the process of getting your device fixed. You can also visit a nearby service center for professional help.

Conclusion

Dealing with a SIM card not detected issue on your Xiaomi Poco X3 Pro can be frustrating, but with the troubleshooting methods mentioned in this guide, you should be able to resolve the problem. Remember to try each solution individually and test if the SIM card is working after each attempt. If one method doesn’t work, move on to the next until the issue is resolved.

By following these steps, you can ensure that your Xiaomi Poco X3 Pro recognizes your SIM card properly, allowing you to make calls, send messages, and use mobile data without any interruptions.

Remember to always handle the SIM card with care and avoid damaging it. If the issue persists or if you have any other concerns, reach out to the Xiaomi support team for further assistance.

Stay connected and enjoy the full potential of your Xiaomi Poco X3 Pro!