Hard Reset via Recovery — Cubot P40
Optimized for P40 (Android 10)
Factory Reset from Settings — Cubot P40
Optimized for P40 (Android 10)
Enter Recovery Mode — Cubot P40
Optimized for P40 (Android 10)
FRP Bypass (Google Lock) — Cubot P40
Optimized for P40 (Android 10)
Why reset your Cubot P40?
A hard reset on the Cubot P40 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 Cubot P40?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the Cubot P40 to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the Cubot P40 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 Cubot P40?
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 Cubot P40?
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 reset my Cubot P40?
Use the Hard Reset method above if your Cubot P40 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.
Does my Cubot P40 have a hard reset button?
Not a single dedicated button — the Cubot P40 uses a button combination instead of one labeled "reset." See the Hard Reset section above for the exact keys to press.
How do I format my Cubot P40?
"Formatting" and "factory resetting" mean the same thing for the Cubot P40 — both erase all data and restore default settings. Use whichever method above matches your situation.