Xiaomi APN Keeps Resetting Automatically

This guide helps if your Xiaomi keeps losing its APN settings, the APN resets to default after reboot or randomly, or you have to re-enter APN settings every day.

Quick Answer:
If your APN keeps resetting on Xiaomi, first check that you don't have multiple APNs with the same name – delete duplicates. Then ensure your preferred APN is selected (tap the dot). If still resetting, try creating a new APN with a different name (e.g., "My Internet") – some carriers only overwrite default-named APNs. If nothing works, call your carrier to check if automatic APN pushing can be disabled.

Applies to Redmi, POCO and Xiaomi Phones

This guide applies to Xiaomi, Redmi and POCO devices running MIUI or HyperOS, including Redmi Note series, POCO X/F series, and Xiaomi 14/15.

🔍 Quick Fix – Try This First

In many cases, APN resets are caused by duplicate APNs or the wrong APN being selected.

1. Delete duplicate APNs – Settings → SIM cards & mobile networks → [Carrier] SIM → Access Point Names → delete any APNs you didn't create (keep one).
2. Select your preferred APN – Tap the dot next to the APN you want to use.
3. Restart your phone – Check if the APN stays.

If the APN still resets after reboot, move to the Main Fix below.

🔧 Main Fix – Custom APN Name

If the Quick Fix didn't work, the issue is likely your carrier pushing automatic APN updates. A common workaround is to create a custom-named APN.

1. Create a new APN with a different name – Settings → SIM cards & mobile networks → [Carrier] SIM → Access Point Names → New APN → Enter correct APN values, but use a different name (e.g., "My Internet" instead of "EE" or "Vodafone").
2. Save and select it – Tap save, then tap the dot next to your new APN.
3. Restart your phone – Check if the APN stays.
4. If it still resets: The carrier override is stronger than the custom name – move to the Carrier Fix below.

📞 Carrier Fix – When Nothing Else Works

If both the Quick Fix and Main Fix didn't work, your carrier is forcing APN updates that override all manual changes. In this case, you have limited control.

1. Call your carrier – EE (150), O2 (202), Vodafone (191), Three (333)
2. Ask: "Can you disable automatic APN pushing on my account?" Some carriers can do this, others cannot.
3. If they can't: You'll need to accept the carrier's default APN settings – manual changes won't stick.
4. If you're still having data issues with the carrier APN: Consider testing a new SIM card (request a replacement).

Why Does APN Keep Resetting? (Simple Explanation)

• Duplicate APNs – Having multiple APNs with the same name can confuse the phone.
• Carrier automatic updates – Carriers push APN settings to ensure correct configuration. This can override manual changes.
• HyperOS updates – System updates can reset carrier settings. This usually happens once, not repeatedly.
• SIM/carrier profile – Old or faulty SIMs can cause APN instability.

Quick Questions

Why does my APN keep resetting after I change it?
Most commonly you have duplicate APNs, or your carrier is pushing automatic updates. Try the Quick Fix first (delete duplicates). If that doesn't work, try the Main Fix (custom APN name).

Will a custom APN name stop my carrier from resetting it?
On some carriers, yes – automatic updates may only overwrite APNs with the default name. On other carriers, the override is stronger. Try it – it's a quick fix.

Why does my APN reset after reboot but not during use?
This is almost always a duplicate APN issue or a carrier OTA update that applies at boot. Try the Quick Fix first.

Can my carrier disable APN pushing?
Some carriers can, some cannot. Call and ask – it's the only way to know for sure.

Will resetting network settings help?
It can, but it's rarely needed. Try the Quick Fix and Main Fix first – they fix most cases.