Xiaomi Cannot Register on Telia Norway

Xiaomi Cannot Register on Telia Norway: 2026 Troubleshooting Guide

If your Xiaomi, Redmi, or POCO phone shows "Not Registered on Network", only allows emergency calls, or fails to connect to Telia Norway entirely, this guide covers common troubleshooting steps. The first step is to determine whether your Xiaomi cannot register on Telia at all, or whether it is registered but only mobile data is failing. This can happen anywhere in Norway, but the diagnosis differs depending on whether the problem occurs everywhere or only in one location.

Before You Start – Quick Checks

  • Check Telia network status – Visit Telia's Dekningskart or Driftstatus page for any outages in your area.
  • Test your SIM in another phone – This is the quickest way to determine if the issue is your Xiaomi device or your SIM/account.
  • Test another SIM in your Xiaomi – This helps identify if the problem is with your Xiaomi device or the Telia SIM/account.
  • Toggle Airplane Mode – Turn on for 30 seconds, then off to refresh network registration.
  • Restart your phone – Clears temporary software glitches that may prevent network registration.

If these quick checks don't work, continue with the step-by-step guide below.

Quick Navigation

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 Telia'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 Telia's network are separate processes.
  • Does the problem occur everywhere or only in specific areas? – Network performance can vary across Norway, particularly in fjord and mountainous regions. Check Telia's coverage map for your exact location.
  • Did it work before? – Did this issue start after a system update, SIM swap, or traveling abroad?

Why This Happens

  • Network operator selection issue – If your phone is set to manual network selection and cannot find Telia, it may fail to register.
  • Device compatibility – Not all Xiaomi devices support all of Telia's frequency bands. Imported China or India variants may lack key bands that can affect coverage in Norway.
  • Network mode mismatch – If your phone is locked to a specific network mode 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.
  • Mobile data configuration – Incorrect APN settings can prevent mobile internet from working even after the phone has successfully registered on the network. APN settings are therefore a separate issue from basic network registration.

Quick Diagnostic Table

  • No signal / no networks found → Coverage, network mode, radio/band compatibility, SIM/device configuration, or hardware
  • Telia visible but registration fails → The phone can detect the network, so investigate SIM/account provisioning, device compatibility, configuration, or network-side authorization.
  • Registered but no mobile data → APN/data provisioning
  • Calls work but 5G doesn't → 5G provisioning/compatibility
  • SIM fails in every phone → SIM/account/carrier

Check Network Status (Telia Norway)

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

  • Check Telia's Dekningskart or Driftstatus page for coverage and any planned maintenance or outages in your area.
  • Telia's mobile network uses multiple 4G frequency bands. Lower-frequency bands are particularly important for wider-area and indoor coverage. Band compatibility matters most when the phone has limited or location-dependent coverage. It is less likely to explain a Xiaomi that cannot register anywhere while other phones using the same SIM work normally.
  • If Telia reports an outage affecting your area, wait until the network issue is resolved before continuing with device troubleshooting.

Telia Network Notes (Norway)

  • LTE (4G) bands: Telia Norway uses multiple frequency bands. Lower-frequency bands are particularly important for wider-area and indoor coverage.
  • 2G network: Telia's 2G network has been shut down in Norway, so 2G should not be treated as a fallback for Telia service.
  • Network operator: Telia Norway.

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 Telia 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 Telia.

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 Telia 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 Telia SIM, Telia account/provisioning, or compatibility/configuration between the Xiaomi and Telia.
  • If another SIM also fails on your Xiaomi, the problem is more likely with your Xiaomi device itself.

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 Telia is visible.

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

Interpret the result:

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

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 in an area without coverage, it may fail to register. Telia's 2G network is no longer available in Norway, so do not rely on 2G as a fallback.

  • Settings → SIM cards & mobile networks
  • Tap your Telia SIM
  • Tap Preferred network type
  • Select the highest automatic network mode available that includes 5G and LTE/4G, such as 5G/LTE/3G/2G Auto (if available) or LTE/4G preferred
  • 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 Device Compatibility

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

Check your device model:

  • European/Global variants – Generally support Telia's frequency bands, including key bands used in Norway.
  • Imported China or India variants – May lack key LTE bands. For example, the Mi 11X 5G India variant lacks B20 (800 MHz), which is important for coverage in Norway.
  • Lower-frequency bands are particularly important for coverage in Norway – If your device lacks these bands, 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.
  • 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 6.

Step 6: 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.
  • Do not attempt to fix this with network resets or APN changes.

If IMEI and baseband are present but 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 Telia

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, move to Step 9.

Step 9: Check APN (Only if Data Fails After Registration)

Why this matters: APN settings affect mobile data connectivity after the phone has registered on the network. They normally do not determine whether the phone can register on Telia's radio network. Only attempt this step if your phone can make calls but cannot access mobile data.

Note on Telia APN: Use the APN currently supplied automatically by your SIM. Only manually configure it if mobile data is not working after registration. If you need to manually configure, check with Telia for the correct APN for your specific subscription.

  1. Settings → SIM cards & mobile networks → Access Point Names
  2. Tap the menu icon (three dots) and select Reset to default
  3. Restart your phone and test data connectivity
  4. If resetting to default doesn't work and you have the correct APN from Telia, manually create a new APN with those settings

Important: Some Xiaomi devices may not allow saving APNs with certain MNC settings, reverting to a different value instead. If you experience this, leave MNC as automatically provided by the device.

If registration still fails or data is still not working, contact Telia or Xiaomi support.

Decision Box – What to Do Next?

Still not working? Let's narrow it down:

  • ✓ Telia SIM fails in another phone? → Contact Telia (SIM or account issue)
  • ✓ Telia SIM works elsewhere, but fails on Xiaomi? → Device-specific issue (continue troubleshooting above)
  • ✓ Another SIM also fails on Xiaomi? → Xiaomi-specific issue (check IMEI/baseband, reset, update)
  • ✓ Telia network is visible but registration fails? → The phone can detect the network, so investigate SIM/account provisioning, device compatibility, configuration, or network-side authorization – contact Telia
  • ✓ Xiaomi registers but mobile data doesn't work? → Check APN settings (Step 9)
  • ✓ Using an imported Xiaomi device? → Check band compatibility (Step 5)

Contact Carrier (When Required)

Contact Telia Norway if:

  • Your SIM fails to register on other phones as well (SIM or account issue)
  • Telia 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

Telia Support (Norway)

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

Xiaomi Support

Final Verdict

If your Xiaomi cannot register on Telia Norway, 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 Telia is visible.
  4. Check network mode – ensure a mode that includes 5G and 4G/LTE is selected (2G is no longer available on Telia Norway).
  5. Check IMEI and baseband – if missing, this points to a device-level modem, firmware, or hardware problem rather than a normal carrier-registration setting.
  6. Check device compatibility – particularly band support for imported variants.
  7. Reset network settings – clears corrupted configurations.
  8. Check for system updates – may contain modem fixes.
  9. Check APN – only if the phone is registered but mobile data doesn't work.

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

Frequently Asked Questions

Why does my Xiaomi show "Not Registered on Network" on Telia Norway?

This error is commonly caused by manual network selection misconfiguration, device compatibility issues with Telia's frequency bands, or SIM/account problems. If IMEI/baseband is missing, it indicates a device-level issue.

What frequency bands does Telia Norway use?

Telia Norway uses multiple 4G frequency bands. Lower-frequency bands are particularly important for wider-area and indoor coverage. Imported Xiaomi variants may lack some of these bands.

Why does my Telia SIM work in another phone but not my Xiaomi?

The problem is likely specific to the Xiaomi device, its network configuration, SIM compatibility, firmware, or radio support. If the Xiaomi registers but mobile data alone does not work, then check the APN separately.

What APN settings does Telia Norway use for mobile data?

APN settings affect mobile data after registration, not the registration process itself. Use the APN currently supplied automatically by your SIM. If you need to manually configure, check with Telia for the correct APN for your specific subscription.

Does Xiaomi work with Telia Norway?

Most European/Global Xiaomi models work with Telia Norway. However, imported China or India variants may lack frequency bands and may not be fully compatible with the network.

Why can my Xiaomi see Telia but not connect to it?

Seeing Telia means the phone can detect the network. It does not mean the SIM/account has successfully authenticated and registered. This usually indicates a SIM/account provisioning issue, authorization problem, or device compatibility/configuration issue.

Why is my phone showing signal bars but still says "Not Registered"?

Signal bars indicate your phone can detect a radio signal, but registration and authentication with Telia's network are separate processes. This usually points to a SIM/account/authorization issue or device compatibility problem.

Is 2G still available on Telia Norway?

No. Telia's 2G network has been shut down in Norway. Do not rely on 2G as a fallback.

Note: This guide is updated for 2026. Menu names may vary slightly between HyperOS and MIUI versions. Network registration issues can be caused by multiple factors; try the steps in order until the problem is resolved.

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