Hard Reset via Recovery — vivo S12
Optimized for S12 (Android 11, OriginOS Ocean)
Factory Reset from Settings — vivo S12
Optimized for S12 (Android 11, OriginOS Ocean)
Enter Recovery Mode — vivo S12
Optimized for S12 (Android 11, OriginOS Ocean)
FRP Bypass (Google Lock) — vivo S12
Optimized for S12 (Android 11, OriginOS Ocean)
Why reset your vivo S12?
A hard reset on the vivo S12 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 vivo S12?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the vivo S12 to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the vivo S12 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 vivo S12?
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 vivo S12?
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.
Does my vivo S12 have a hard reset button?
Not a single dedicated button — the vivo S12 uses a button combination instead of one labeled "reset." See the Hard Reset section above for the exact keys to press.
How do I format my vivo S12?
"Formatting" and "factory resetting" mean the same thing for the vivo S12 — both erase all data and restore default settings. Use whichever method above matches your situation.
How do I reset my vivo S12?
Use the Hard Reset method above if your vivo S12 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.