This guide, We will guide you on How to OnePlus Ace 3 Pro Hard & Factory Reset without using any tool easily. Hard or Factory Reset allows you to fix glitches, Hang, bugs, Slowness, and Unlock Password, Pin, and Pattern lock issues.
How to OnePlus Ace 3 Pro Hard & Factory Reset
The Factory Reset is a restoration process used to remove all personal data and restore the phone to its original condition. Also, it fixes some small bugs, glitches, and slowness issues.
Read: Factory & Hard Reset OnePlus Ace 5 Pro
Make Sure, performing factory reset will erase all data and settings on the device, so before proceeding, it is crucial to take a backup of your important files or information.

However, hard or factory reset will make the Oppo Phone like new and increase performance. Let’s start the process:
More: OnePlus 13R Hard Reset
Method 1: Recovery Mode Reset OnePlus Ace 3 Pro
- Firstly, Power Off your OnePlus Ace 3 Pro phone.

- Press & Hold the Volume Up & Power key to appear the Power off Screen.
- Then Power off the Phone.

- Next, Press & Hold the “Volume Down” key and “Power key” until the Oneplus Logo appears.

- Then Release all the key.

- Now check the device will boot into the Recovery Mode.
- Tap on English Language.

- The Recovery Mode Options will appears.
Also check: OnePlus Nord N30 SE Hard & Factory Reset
- Now Select Wipe Data.

- After that, Tap on Format Data.

- Then enter the Verification Code given on the screen.
- Confirm the Format Data by tap on “Format“.

- Now the process will begun.
- Wait for finish.

- Once finished, The “Data Formatted” message will appear, Tap OK there.
- As soon as you Tap on Ok the device will Rebooted.
- Wait for Power On.

- Setup all Initial Steps.
- That’s it.
- You have successfully Wipe data & Factory Reset your OnePlus Ace 3 Pro Phone.
Read: Factory & Hard Reset OnePlus 12R
Note: After Perform Format data You will need to enter the previously used Google Credentials to skip the verification. In case, If you have forgotten the Gmail Credentials then the following tutorial will help you to OnePlus FRP Bypass Without PC.
Method 2: Factory Reset from Settings
1. First and foremost, Wake Up OnePlus Ace 3 Pro Screen.

2. Then Open the Device Settings.

3. Now Go down & select System Settings.

4. Then Navigate to Backup & Reset.

5. Select Reset Phone.

6. Then Tap on Erase All data > Confirm Erase Data > Erase Data.

7. The factory reset process will begin.

8. Wait for 3-4 minutes.
9. Then the device will boot automatically.
10. Setup all initial steps.
11. That’s it.
Read: OnePlus Ace 2 Hard Reset and Factory Reset
Method 3: Reset With Google Find My Device
There is another option you can use to Reset your OnePlus phone is to use Google Find My Device. With Find My Device you can remotely erase your data and reset the phone easily. The following procedure will help you to Reset the phone with Google Find My Device.
Please Note, You have to use your Google Account ID & Password to remotely reset the phone. Also, you can’t recover the data.
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1. First, you need a computer or a second phone
2. Then Open device browser & open the Google Find My Device website
3. Login with the same Google ID & Password used on OnePlus Ace 3 Pro.
4. Now there you can see the “3” different options
5. Play Sound, Secure device, Erase device

6. Select Erase Device > Erase all data menu
7. Click Erase to Confirm
8. Then check on your OnePlus Ace 3 Pro screen the procedure will start
9. Wait for finish
10. Once finished, disconnect & Powered On the phone.
11. That’s it.
Check Also: OnePlus 13R Hard Reset

