
This issue has been annoying Xiaomi users for a long time. The users get frustrated with they fail to activate the SIM card on their device. this is because there is an extra step user need to perform to be able to use the SIM card on Xiaomi devices. They need to activate it via their Mi account. The manufacturer believes that this extra step ensures security to its users. Furthermore, if the user makes an error while activating their sim, another issue may arise. If the user inserts incorrect phone number, that may trigger issues such as incorrect phone number identification or Your SIM card is not activated error. If you are suffering from such problems, this article will help you. Here how to fix Your SIM card is not activated error on Xiaomi.
Fix Your SIM card is not activated error on Xiaomi
1. Restart Your Device
- Sometimes, a simple restart can fix the issue.
- Turn off your device > Wait for 10 seconds > Turn it back on.
2. Check Network Settings
- Go to Settings > SIM cards & mobile networks.
- Ensure the correct SIM card slot is enabled.
- Check if Mobile Data is turned on (if applicable).
3. Toggle Airplane Mode
- Enable Airplane Mode for 10 seconds and then disable it.
- This resets the network connection and may resolve the issue.
4. Reinsert SIM Card
- Turn off your phone.
- Remove the SIM card and gently clean it with a soft cloth.
- Reinsert it properly and turn on your device.
5. Reset APN (Access Point Names)

- Go to Settings > SIM cards & mobile networks > [Your SIM] > Access Point Names.
- Tap on the Reset to default option.
6. Update Your Device
- Go to Settings > About phone > System update.
- Check if there’s a new update available and install it.
7. Reset Network Settings

- Go to Settings > Connection & sharing > Reset Wi-Fi, mobile networks, and Bluetooth.
- Tap on Reset settings.
8. Use a Different SIM Slot
- If you have a dual SIM device, try inserting the SIM into the other slot.
9. Contact Network Provider
- Call your carrier’s customer support to check if there’s an issue with the network or if the SIM card is activated correctly.
10. Factory Reset (Last Option)

- Backup your data first!
- Go to Settings > About phone > Factory reset.
- This will erase all data on your device.
Hopefully, these solutions fixed the issue. If not, you may want to check if there is a firmware update. The firmware version that your device is running on may have this issue and updating it might fix it. Try one or all the solutions provided on this article to fix Your SIM card is not activated error on fix Your SIM card is not activated error on Xiaomi devices.
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