Hard Reset via Recovery — Oppo R15
Optimized for R15 (Android 8.1 (Oreo), ColorOS 5)
Factory Reset from Settings — Oppo R15
Optimized for R15 (Android 8.1 (Oreo), ColorOS 5)
Enter Recovery Mode — Oppo R15
Optimized for R15 (Android 8.1 (Oreo), ColorOS 5)
FRP Bypass (Google Lock) — Oppo R15
Optimized for R15 (Android 8.1 (Oreo), ColorOS 5)
Why reset your Oppo R15?
A hard reset on the Oppo R15 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 Oppo R15?
Yes. A hard reset (also called a factory reset) erases all apps, photos, messages, and accounts, returning the Oppo R15 to its out-of-box state. Back up anything you want to keep before starting.
Does resetting the Oppo R15 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 Oppo R15?
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 Oppo R15?
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.
What is recovery mode on my Oppo R15?
Recovery mode is a stripped-down menu outside the normal operating system, used to wipe data or apply updates when the Oppo R15 won't boot normally. See the Enter Recovery Mode section above for how to reach it on this device.
How do I reset my Oppo R15?
Use the Hard Reset method above if your Oppo R15 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.
Can I factory reset my Oppo R15 without the password?
Yes — resetting through recovery mode doesn't require your lock screen password, since it bypasses the login screen entirely. That said, Factory Reset Protection may still ask for your Google account credentials afterward as an anti-theft measure.