Xiaomi Cannot Register on Telenor Denmark

Xiaomi Cannot Register on Telenor Denmark (2026 Fix)

If your Xiaomi, Redmi, or POCO phone shows "Not Registered on Network", only allows emergency calls, or fails to connect to Telenor Denmark entirely, this guide covers common troubleshooting steps. This issue can occur across Denmark, from Copenhagen and Aarhus to Odense, Aalborg, and Silkeborg, and may affect both 4G and 5G connections.

Diagnose the Issue First

Before making changes, determine the pattern of your network issue:

• Does the phone show "Not Registered on Network"? – This error means your phone cannot complete the registration process with Telenor's network.
• Can you make emergency calls only? – This usually means the phone is not normally registered on its home/selected mobile network.
• Do you see signal bars but can't register? – Signal bars only mean your phone detects a radio signal. Registration and authentication with Telenor's network are separate processes.
• Does the problem occur everywhere or only in specific areas? – Network performance can vary across Denmark. Check Telenor's coverage map for your exact location.
• Did it work before? – Did this issue start after a system update, SIM swap, or traveling abroad? If you are outside Denmark, check that data roaming is enabled and your plan supports international roaming.

Why This Happens

• Network operator selection issue – If your phone is set to manual network selection and cannot find Telenor, it may fail to register.
• Device compatibility – Not all Xiaomi devices support all of Telenor's frequency bands. Some imported China or India variants may lack certain bands used by Telenor for coverage in rural and indoor areas.
• Network mode mismatch – If your phone is locked to a specific network mode (e.g., 5G only) in an area without coverage, it may fail to register.
• SIM or account issues – Your SIM card may be faulty, not properly provisioned, or your account may have an issue (e.g., unpaid bill, expired credit).
• Device or IMEI restriction – In some cases, a phone may detect the network but still be refused registration because of account, device, or network-side restrictions.

Check Network Status (Telenor Denmark)

Before troubleshooting your device, verify Telenor's network status:

• Check Telenor's network status page for coverage and any planned maintenance or outages in your area.
• Telenor's mobile network uses multiple frequency bands across Denmark. Key bands include LTE bands B3 (1800 MHz), B7 (2600 MHz), and B20 (800 MHz).
• If Telenor reports an outage affecting your area, wait until the network issue is resolved before continuing with device troubleshooting.

Step 1: Test SIM in Another Phone

Why this matters: This is the quickest way to determine if the issue is your Xiaomi device or your SIM/account.

• Insert your Telenor SIM into another phone (preferably a recent model).
• Check if the phone registers on the network and can make calls.
• If the SIM works normally on the other phone, the issue is likely with your Xiaomi device or its configuration – continue with the steps below.
• If the SIM also fails on the other phone, the problem is likely with your SIM or account – contact Telenor.

If the SIM works normally in another phone, continue with Step 2.

Step 2: Test Another SIM in Your Xiaomi

Why this matters: This helps isolate whether the problem is with your Xiaomi device or with the Telenor SIM/account.

• Insert a working SIM from another carrier into your Xiaomi.
• Check if the phone registers on the network with the other SIM.
• If another SIM works on your Xiaomi, the problem is more likely specific to the Telenor SIM, Telenor account/provisioning, or compatibility/configuration between the Xiaomi and Telenor.
• If another SIM also fails on your Xiaomi, the issue is more likely related to the phone, its network settings, firmware, radio configuration, or hardware.

If both SIMs fail on your Xiaomi, continue with Step 3.

Step 3: Check Network Operator Selection

Why this matters: If manual network selection is configured incorrectly, the phone may fail to register on the selected network. This step also helps you determine whether Telenor is visible.

• Open Settings → SIM cards & mobile networks or the equivalent mobile network settings on your Xiaomi.
• Tap your Telenor SIM
• Tap Network operators
• First, try automatic selection: Select Choose automatically (if currently set to manual). Wait for the phone to register on Telenor's network.
• If automatic selection fails: Tap Search networks and wait for the list of available networks.

Interpret the result:

• If Telenor is not visible in the list – The phone cannot detect the network. This may indicate a coverage, radio compatibility, or hardware issue.
• If Telenor is visible but registration fails – The phone can detect Telenor but cannot register. This may indicate a SIM/account provisioning issue, authorization problem, or device compatibility/configuration issue.

What to do next: If Telenor is not visible, continue to Step 4 and check network mode and coverage compatibility. If Telenor is visible but registration fails, continue through the remaining device checks, then contact Telenor to verify SIM and account provisioning.

If automatic selection fails, move to Step 4.

Step 4: Check Network Mode

Why this matters: If your phone is locked to a specific network mode (e.g., 5G only) in an area without coverage, it may fail to register.

• Settings → SIM cards & mobile networks
• Tap your Telenor SIM
• Tap Preferred network type
• Select the highest automatic network mode available that includes LTE/4G, such as 5G/LTE/3G/2G Auto
• Don't force 5G only – this may cause registration failure in areas without 5G coverage.
• Wait 30 seconds and check if the phone registers

Note: If the phone registers on 4G but not 5G, the issue is likely 5G-specific. You can continue using 4G while troubleshooting 5G separately.

If registration still fails, move to Step 5.

Step 5: Check IMEI and Baseband

Why this matters: This is a critical diagnostic step that is often overlooked in generic guides. A missing or unknown IMEI or baseband indicates a more serious modem or hardware issue that cannot be fixed by changing APN or network settings.

1. Open the Phone app
2. Dial *#06#
3. Check if an IMEI number is displayed
4. If IMEI is missing, null, or unknown, the phone has a device-level problem that may involve the modem, firmware, or hardware.
5. To check baseband: Settings → About phone and look for Baseband version. If it shows "Unknown" or is missing, this also indicates a device-level issue.

If IMEI or baseband is missing/unknown:

• This points to a device-level modem, firmware, or hardware problem rather than a normal carrier-registration setting.
• Contact Xiaomi support for further assistance.
• Network resets and APN changes are unlikely to restore a missing IMEI or unknown baseband.

If IMEI and baseband are present but registration still fails, move to Step 6.

Step 6: Check Device Compatibility

Why this matters: Not all Xiaomi devices support all of Telenor Denmark's frequency bands. This is particularly important for imported China or India variants.

Check your device model:

• European/Global variants – Many models support the frequency bands commonly used in Denmark, but compatibility still depends on the exact model and regional variant.
• Imported China or India variants – May lack key LTE bands. For example, some imported models like the Mi6 lack B20 (800 MHz).
• Band 20 (800 MHz) is particularly important for coverage in Denmark – If your device lacks B20, you may experience limited coverage in rural areas.

Important distinction:

• No registration anywhere – This can indicate SIM/account, device configuration, radio compatibility, or hardware issues. Missing B20 alone does not normally explain a phone that cannot register on any available network everywhere.
• Poor or limited coverage in some locations – This is more likely a band or coverage issue.

If your device is a European/Global variant and registration still fails, move to Step 7.

Step 7: Reset Network Settings

Why this matters: This resets Wi-Fi, mobile data, and Bluetooth settings without deleting personal data. It clears corrupted network configurations that may be preventing registration.

1. Settings → Connection & sharing (HyperOS) or Settings → Additional settings → Backup & reset (MIUI)
2. Select Reset Wi-Fi, mobile & Bluetooth or Reset network settings
3. Confirm the reset
4. Restart your phone
5. Give the phone a few minutes to reconnect to the network
6. Check if the phone registers on Telenor

Note: You will need to reconnect to saved Wi-Fi networks after performing this reset.

If registration still fails, move to Step 8.

Step 8: Check for System Updates

Why this matters: A pending system update may contain modem or carrier-configuration fixes, so updating is worth checking if the problem started after a software change.

1. Settings → About phone → Check for updates
2. Install any available updates
3. Restart your phone and check if network registration works

If you're already on the latest version and registration still fails, contact Telenor or Xiaomi support.

Decision Box – What to Do Next?

Contact Carrier (When Required)

Contact Telenor Denmark if:

• Your SIM fails to register on other phones as well (SIM or account issue).
• Telenor is visible but registration is denied (authorization/provisioning issue).
• You've tried all steps above and registration still fails.
• You need a new SIM card.
• You need to check your account status (unpaid bills, expired credit).

Contact Xiaomi Support if:

• You've tried all steps above and registration still fails.
• Other SIMs also fail on your Xiaomi.
• IMEI or baseband is missing/unknown.
• Your device is a European/Global variant but network registration fails.
• You suspect a hardware fault with the cellular antenna or modem.

Final Verdict

If your Xiaomi cannot register on Telenor Denmark, follow this diagnostic hierarchy:

1. Test your SIM in another phone – to isolate SIM/account issues.
2. Test another SIM in your Xiaomi – to isolate device issues.
3. Check network selection – automatic mode first, then manual search to see if Telenor is visible.
4. Check network mode – ensure 5G/LTE/3G/2G Auto is selected.
5. Check IMEI and baseband – if missing, this is a device issue, not a network problem.
6. Check device compatibility – particularly band support for imported variants. Telenor uses bands B3, B7, and B20; lack of B20 (800 MHz) can affect coverage in Denmark.
7. Reset network settings – clears corrupted configurations.
8. Check for system updates – may contain modem fixes.

Contact Telenor to verify your account and SIM provisioning if none of these steps resolve the problem.

Frequently Asked Questions