Hard Reset via Recovery — Honor 300 Ultra
Optimized for 300 Ultra (Android 15, MagicOS 9)
Factory Reset from Settings — Honor 300 Ultra
Optimized for 300 Ultra (Android 15, MagicOS 9)
Enter Recovery Mode — Honor 300 Ultra
Optimized for 300 Ultra (Android 15, MagicOS 9)
FRP Bypass (Google Lock) — Honor 300 Ultra
Optimized for 300 Ultra (Android 15, MagicOS 9)
Why reset your Honor 300 Ultra?
A hard reset on the Honor 300 Ultra 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 Honor 300 Ultra?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the Honor 300 Ultra to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the Honor 300 Ultra 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 Honor 300 Ultra?
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 Honor 300 Ultra?
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 Honor 300 Ultra?
Use the Hard Reset method above if your Honor 300 Ultra 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.
How do I format my Honor 300 Ultra?
"Formatting" and "factory resetting" mean the same thing for the Honor 300 Ultra — both erase all data and restore default settings. Use whichever method above matches your situation.
Does my Honor 300 Ultra have a hard reset button?
Not a single dedicated button — the Honor 300 Ultra uses a button combination instead of one labeled "reset." See the Hard Reset section above for the exact keys to press.