Hard Reset via Recovery — HTC One S9
Optimized for One S9 (Android 6.0 (Marshmallow), Sense UI)
Factory Reset from Settings — HTC One S9
Optimized for One S9 (Android 6.0 (Marshmallow), Sense UI)
Enter Recovery Mode — HTC One S9
Optimized for One S9 (Android 6.0 (Marshmallow), Sense UI)
FRP Bypass (Google Lock) — HTC One S9
Optimized for One S9 (Android 6.0 (Marshmallow), Sense UI)
Why reset your HTC One S9?
A hard reset on the HTC One S9 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 HTC One S9?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the HTC One S9 to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the HTC One S9 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 HTC One S9?
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 HTC One S9?
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 HTC One S9?
"Formatting" and "factory resetting" mean the same thing for the HTC One S9 — both erase all data and restore default settings. Use whichever method above matches your situation.
What is recovery mode on my HTC One S9?
Recovery mode is a stripped-down menu outside the normal operating system, used to wipe data or apply updates when the HTC One S9 won't boot normally. See the Enter Recovery Mode section above for how to reach it on this device.
How do I reset my HTC One S9?
Use the Hard Reset method above if your HTC One S9 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.