Hard Reset via Recovery — OnePlus One
Optimized for One (Android 4.4.2 (KitKat), upgradable to 6.0.1 (Marshmallow))
Factory Reset from Settings — OnePlus One
Optimized for One (Android 4.4.2 (KitKat), upgradable to 6.0.1 (Marshmallow))
Enter Recovery Mode — OnePlus One
Optimized for One (Android 4.4.2 (KitKat), upgradable to 6.0.1 (Marshmallow))
FRP Bypass (Google Lock) — OnePlus One
Optimized for One (Android 4.4.2 (KitKat), upgradable to 6.0.1 (Marshmallow))
Why reset your OnePlus One?
A hard reset on the OnePlus One fixes boot loops, forgotten PINs and persistent lag. Using Volume Down + Power, you can access recovery mode and 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 OnePlus One?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the OnePlus One to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the OnePlus One 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 OnePlus One?
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 OnePlus One?
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.