Xiaomi Internet Slow Only on EE Network Fix

Xiaomi Mobile Data Slow on EE – UK Fix

If your Xiaomi, Redmi, or POCO device has noticeably slow mobile data on EE, but works fine on WiFi or with other SIM cards, this guide explains why and how to fix it.

Quick Answer:
Slow mobile data on EE is usually caused by network congestion, signal strength, or 4G/5G handover issues. Start by testing at different times and locations, and run a speed test before and after each change. Toggle Airplane mode and restart your phone. Only check APN settings if mobile data has never worked properly or EE Support asks you to verify them.

Before Changing Your Phone Settings

If your Xiaomi is only slow on EE, test mobile data in a different area or at a different time of day first. If speeds improve elsewhere or late at night, the problem is usually network congestion rather than your phone. EE's network can experience congestion in busy urban areas during peak hours.

Run a Speed Test

Get a baseline measurement before and after troubleshooting.

  1. Turn Wi-Fi off.
  2. Open Speedtest by Ookla or Fast.com.
  3. Run two or three tests to get an average.
  4. Repeat the test in another location if possible.

If Only One App Is Slow

If YouTube is slow but web pages load normally, or one app performs poorly while others are fast, the issue is unlikely to be your mobile connection. Check whether the app is experiencing an outage, clear its cache, or test another app before changing your network settings.

Why This Happens

  • Network congestion – EE's network can become overloaded during peak hours in busy areas. This is the most common cause of slow speeds.
  • Weak or unstable signal – Can significantly reduce mobile data speeds. Signal quality matters as much as signal strength.
  • 4G/5G handover – Frequent switching between 4G and 5G can cause inconsistent speeds.
  • Data allowance exhaustion – If you've used all of your plan's data allowance, speeds may be reduced.
  • APN misconfiguration (uncommon) – Only relevant if mobile data has never worked correctly, you've recently changed settings manually, or EE Support asks you to verify them.
  • HyperOS update effect – Occasionally, a system update may affect network performance until another update is released.

Check Network Status – EE UK

Before troubleshooting your phone, check if the issue is network-wide.

  • EE network status – Check coverage and outages at ee.co.uk/coverage or call 150.
  • Check local coverage – EE's coverage checker shows expected speeds in your area.
  • Test at different times – If speeds improve late at night or early morning, the issue is likely network congestion.

If outages are reported, wait for EE to resolve the issue.

Quick Fixes to Test First

Try these quick actions. Run a speed test after each step.

  1. Toggle Airplane mode – ON for 30 seconds, then OFF. Forces re-registration on EE network.
  2. Restart your Xiaomi – Full reboot clears temporary glitches.
  3. Reinsert SIM – Power off, remove SIM, check for dirt, reinsert firmly, power on.

Check Data Allowance – EE UK

If you've used all of your plan's data allowance, your speeds may be reduced.

  • Check your allowance – Open the EE app or log in at ee.co.uk.
  • Add-ons – Some EE plans include speed restrictions after exceeding data limits.

Check Signal Strength

Weak or unstable signal can significantly reduce mobile data speeds. Check your signal strength:

  1. Settings → About phone → Status → SIM status → Signal strength.
  2. Good: -50 to -80 dBm. Should provide reasonable speeds.
  3. Weak: -100 to -120 dBm. Speeds will be significantly reduced.

If signal is weak, try moving to a different location or near a window. Remove any thick phone case that may block the antenna.

Compare with another phone: Check speed on another phone with an EE SIM using the same EE plan if possible. If the other phone performs normally with the same SIM, the issue is more likely to be device-related. If both are slow, the issue is network congestion or coverage.

Switch to 4G Only (Temporary Test)

5G on EE can sometimes be slower than 4G due to signal strength or network configuration, particularly where 5G coverage is weak or unstable. Test by forcing 4G only.

  1. Settings → SIM cards & mobile networks → [EE] SIM → Preferred network type.
  2. Select 4G (LTE) only or 4G (preferred).
  3. Run a speed test.
  4. If speeds improve, keep 4G for now. If not, switch back to 5G.

Note: Some Xiaomi models hide this option. If unavailable, check Settings → Mobile networks → Preferred network type.

Reset Preferred Network Setting

Sometimes after a HyperOS update, the Preferred Network setting becomes corrupted. Resetting it can resolve inconsistent speeds.

  1. Settings → SIM cards & mobile networks → [EE] SIM → Preferred network type.
  2. Switch from current setting to the opposite (e.g., 5G to 4G). Wait one minute.
  3. Switch back to your preferred setting.
  4. Run a speed test.

Check VoLTE (If Slow Mobile Data Only During Calls)

If slow mobile data only occurs during phone calls, temporarily disable VoLTE to see whether it makes any difference.

  1. Settings → SIM cards & mobile networks → [EE] SIM → VoLTE → OFF (temporary test).
  2. Run a speed test during a call.
  3. If speeds improve, keep VoLTE off or contact EE for provisioning support.

APN Configuration Check (Only If Mobile Data Has Never Worked Correctly)

Incorrect APN settings are an uncommon cause of slow mobile data. Only check them if mobile data has never worked properly, you've changed them manually, or EE Support asks you to verify them.

Verify or update your APN:

  1. Settings → SIM cards & mobile networks → [EE] SIM → Access Point Names.
  2. Select the active APN (usually labelled EE).
  3. Verify these values:
    • Name: EE
    • APN: everywhere
    • Proxy: (leave blank)
    • Port: (leave blank)
    • Username: (leave blank)
    • Password: (leave blank)
    • Server: (leave blank)
    • MMSC: http://mms.ee.co.uk:8002/mmsc
    • MMS Proxy: 192.168.224.010
    • MMS Port: 8080
    • MCC: 234
    • MNC: 30
    • APN type: default,supl,mms
    • APN protocol: IPv4
    • APN roaming protocol: IPv4
  4. If anything differs, correct it, save, and toggle Airplane mode ON for 30 seconds then OFF.

If APN is correct but speeds are still slow: Reset APN to defaults – APN menu → three-dot menu → Reset to default. Then restart. See our Xiaomi APN Settings UK – UK Fix guide for more detail.

Reset Network Settings (Last Resort)

If nothing else works, reset network settings. This removes saved WiFi passwords and Bluetooth pairings.

  1. Settings → Additional settings → Backup & reset → Reset phone → Reset network settings.
  2. Confirm the reset.
  3. Restart your phone.
  4. Re-enter your EE APN settings if required.
  5. Run a speed test.

Contact EE

Contact EE if:

  • Slow speeds persist after completing all steps above.
  • Your SIM works fine in another phone but not in your Xiaomi.
  • You suspect a network provisioning issue with your account.
  • You're consistently getting speeds below EE's expected minimum.

How to contact EE:

  • Call EE – 150 (free from EE network) or 07953 966 150
  • EE app – Support section
  • EE community forums – community.ee.co.uk

Final Verdict

In most cases, slow mobile data on EE isn't a hardware fault. It's usually network congestion, weak or unstable signal, or 4G/5G handover issues. Start by testing at different times and locations to identify congestion. Run a speed test before and after each change. Toggle Airplane mode and restart. Check signal strength and compare with another EE device using the same plan if possible. Only check APN if data has never worked correctly. If all fails, contact EE to check your account and local network status.


Frequently Asked Questions

Why is my EE mobile data slow on Xiaomi?
Most commonly caused by network congestion, especially in urban areas during peak times. Also check signal strength and 4G/5G handover. APN issues are uncommon for slow speeds.

Why is my EE mobile data fast on Wi-Fi but slow on mobile data?
Wi-Fi and mobile data use different connections. If Wi-Fi is fast but mobile data is slow, the issue is with EE's network, your signal strength, or your phone's mobile data settings rather than the device itself.

What APN should I use for EE UK?
The correct APN for EE is everywhere. No username or password is required. Only check this if data has never worked correctly.

Does EE throttle speeds on Xiaomi devices?
EE doesn't specifically throttle Xiaomi devices. If your plan includes traffic management or fair usage limits, speeds may be affected under those conditions.

Is 5G slower than 4G on EE?
In some areas, yes. EE's 5G network may have inconsistent speeds depending on coverage and band availability, particularly where 5G coverage is weak or unstable. Test by switching to 4G only.

Why are my EE speeds slower at certain times?
This indicates network congestion. EE's network can become overloaded during peak hours (evenings, weekends, city centres). Test at different times to confirm.

Does switching to 4G only improve EE speeds?
Sometimes, particularly where 5G coverage is weak or unstable. 5G handover can cause inconsistent speeds. Try forcing 4G only and run a speed test if other steps don't resolve the issue.

How can I check EE coverage in my area?
Visit ee.co.uk/coverage and enter your postcode. This shows expected coverage and speeds for your location.

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