Hard Reset via Recovery — Meizu mblu 21
Optimized for mblu 21 (Android 14)
Factory Reset from Settings — Meizu mblu 21
Optimized for mblu 21 (Android 14)
Enter Recovery Mode — Meizu mblu 21
Optimized for mblu 21 (Android 14)
FRP Bypass (Google Lock) — Meizu mblu 21
Optimized for mblu 21 (Android 14)
Why reset your Meizu mblu 21?
A hard reset on the Meizu mblu 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 Meizu mblu 21?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the Meizu mblu 21 to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the Meizu mblu 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 Meizu mblu 21?
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 Meizu mblu 21?
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 Meizu mblu 21?
"Formatting" and "factory resetting" mean the same thing for the Meizu mblu 21 — both erase all data and restore default settings. Use whichever method above matches your situation.
How do I reset my Meizu mblu 21?
Use the Hard Reset method above if your Meizu mblu 21 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 Meizu mblu 21 have a hard reset button?
Not a single dedicated button — the Meizu mblu 21 uses a button combination instead of one labeled "reset." See the Hard Reset section above for the exact keys to press.