Hard Reset via Recovery — Doogee S40 Pro
Optimized for S40 Pro (Android 10)
Factory Reset from Settings — Doogee S40 Pro
Optimized for S40 Pro (Android 10)
Enter Recovery Mode — Doogee S40 Pro
Optimized for S40 Pro (Android 10)
FRP Bypass (Google Lock) — Doogee S40 Pro
Optimized for S40 Pro (Android 10)
Why reset your Doogee S40 Pro?
A hard reset on the Doogee S40 Pro 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 Doogee S40 Pro?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the Doogee S40 Pro to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the Doogee S40 Pro 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 Doogee S40 Pro?
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 Doogee S40 Pro?
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 Doogee S40 Pro?
"Formatting" and "factory resetting" mean the same thing for the Doogee S40 Pro — both erase all data and restore default settings. Use whichever method above matches your situation.
Does my Doogee S40 Pro have a hard reset button?
Not a single dedicated button — the Doogee S40 Pro uses a button combination instead of one labeled "reset." See the Hard Reset section above for the exact keys to press.
How do I reset my Doogee S40 Pro?
Use the Hard Reset method above if your Doogee S40 Pro 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.