Hard Reset via Recovery — Huawei Mate 40
Optimized for Mate 40 (Android 10, EMUI 11, no Google Play Services)
Factory Reset from Settings — Huawei Mate 40
Optimized for Mate 40 (Android 10, EMUI 11, no Google Play Services)
Enter Recovery Mode — Huawei Mate 40
Optimized for Mate 40 (Android 10, EMUI 11, no Google Play Services)
FRP Bypass (Google Lock) — Huawei Mate 40
Optimized for Mate 40 (Android 10, EMUI 11, no Google Play Services)
Why reset your Huawei Mate 40?
A hard reset on the Huawei Mate 40 fixes boot loops, forgotten PINs and persistent lag. The method above will wipe the device back to factory condition. Always back up your data first, as a reset cannot be undone.
Frequently asked questions
Will a hard reset delete everything on my Huawei Mate 40?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the Huawei Mate 40 to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the Huawei Mate 40 remove the SIM lock or carrier lock?
No. A hard or factory reset only clears data and settings — it doesn't remove a carrier/SIM lock, which is tied to the device's IMEI at the network level. You'd need to contact your carrier for an unlock.
How long does a factory reset take on the Huawei Mate 40?
Typically a few minutes, though it can take longer on older or heavily used devices as more stored data has to be wiped.
Will I need my Google account password after resetting the Huawei Mate 40?
Yes, if Factory Reset Protection (FRP) is enabled. Android (and HarmonyOS 2.x devices with Google services) will ask for the last signed-in Google account after a reset — make sure you know that password first.
How do I format my Huawei Mate 40?
"Formatting" and "factory resetting" mean the same thing for the Huawei Mate 40 — both erase all data and restore default settings. Use whichever method above matches your situation.
Can I factory reset my Huawei Mate 40 without the password?
Yes — resetting through recovery mode doesn't require your lock screen password, since it bypasses the login screen entirely. That said, Factory Reset Protection may still ask for your Google account credentials afterward as an anti-theft measure.
How do I reset my Huawei Mate 40?
Use the Hard Reset method above if your Huawei Mate 40 is frozen or won't respond, or the Factory Reset method if the screen still works normally — both are covered step by step on this page.