Factory Reset from Settings — NIU GO 21
Optimized for GO 21 (—)
Enter Recovery Mode — NIU GO 21
Optimized for GO 21 (—)
Lock Screen / Reset Notes — NIU GO 21
Optimized for GO 21 (—)
Why reset your NIU GO 21?
A hard reset on the NIU GO 21 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 NIU GO 21?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the NIU GO 21 to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the NIU GO 21 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 NIU GO 21?
Typically a few minutes, though it can take longer on older or heavily used devices as more stored data has to be wiped.
Does the NIU GO 21 lock to an account after a reset?
Usually not — Factory Reset Protection (FRP) and Activation Lock are Android and iOS features. Most other platforms, including this device's, don't add an account lock after a reset.
What is recovery mode on my NIU GO 21?
Recovery mode is a stripped-down menu outside the normal operating system, used to wipe data or apply updates when the NIU GO 21 won't boot normally. See the Enter Recovery Mode section above for how to reach it on this device.
Can I factory reset my NIU GO 21 without the password?
Yes — the reset methods above don't require your lock screen password, since they bypass the normal login screen entirely.
Does my NIU GO 21 have a hard reset button?
No — the NIU GO 21 doesn't have a dedicated hard reset button or button combination. Use the Factory Reset method above instead.