Oppo A31 Pattern Unlock – Remove Pin and Password lock

Oppo A31 pattern unlock – Remove Pattern and Pin Lock process is now very complicated because of the new color OS 6.1 (Android 9.1) update. Well if you are a user of an Oppo A31 and forget the screen lock of your device then here you are in the right place to remove the Oppo A31 Pattern lock. here I going to share with you the latest and various ways to Patten unlock here with a new Oppo Flash Tool.

Oppo A31 released in 2020. It’s powered by Octa-core (4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53) Mediatek MT6765V/CB Helio P35 (12nm) chipset, Oppo A31 has 4GB RAM and 64/128GB of ROM. Oppo A31 also comes with a dual CAMERA setup: 12+2+2 mp in back & 8mp in front camera.

Oppo A31 comes with a 6.5-inch IPS LCD with a resolution of 720 x 1600pixels and runs on ColorOS 6.1 based on Android 9.0 and it also comes in 2 Colors Fantasy White, Mystery Black. This device is powered by a Non-removable 4230 mAh battery.

What is Privacy Lock

Privacy Pattern lock is a security feature for all Android that protects devices, which is preferred by Password and Pin code locks. In 2020 it’s used by around 60% of Android owners. It is a device protection lock to protect the devices main functions and personal data. In order to access the personal data users first draw a pattern lock if this matches the pattern set by the device owner then the device will open and can be used. However, the user only gets 5 attempts to draw the right pattern after that device will lock.


Before you start with this process you need to fulfill all the pre-requisite criteria then you can properly Oppo A31 Pattern Unlock.

  • The minimum battery charge is 60%.
  • Backup your all personal data like photos, contacts, songs, videos anything.
  • Must check your Oppo device model number properly.
  • Download all files and tools properly on your PC.
  • Install Oppo USB Driver on your Computer.

Download Oppo A31 Firmware Flash File & Tool

On this page, I share with you all the versions of Oppo A31 Firmware Flash File. Pattern unlock file comes with a zip file, So you need to download the 7zip or WinRAR to extract the file.

Make sure: Don’t try the file with any other models of Oppo or Realme devices. This flash file supports for the same model of Oppo models only.

Oppo Flash ToolDOWNLOAD

Oppo A31 Pattern Unlock With MSM Download Tool

Important Note: MSM Download Tool is the Official firmware flashing tool for all Oppo devices, It’s required an active internet connection to flash any oppo smartphones and tablets cause its an online firmware flashing tool. so make sure that you have enough internet data during flash the firmware with the help of the Oppo MSM Download tool.

  • First of all, Download the Oppo A31 Flash Tool and Flash File on your PC.
  • Then extract both files on your computer by using 7zip or WinRAR.
  • Open the extracted flash tool folder and copy all the files and paste into the Flash file folder.

  • Run the “MSMDownload.exe” as administrator permission.
  • A login popup will be open, put the correct login id and password there,

  • Otherwise, you can’t flash your device.
  • I have a solution to Activate the MSM Download tool without any Oppo ID and Password or you can search also on Google to get the email id and password.
  • Once you log in successfully then the MSM Download tool will open.
  • Now follow the main process carefully.

  • On the MSM Download tool, you can see the “Start All” button, just click on that to load the firmware files fully.
  • Now the tool will verify your PC memory checksum, it will take a couple of minutes.
  • Now you need to connect your Oppo A31 to pc via USB cable and pressing Oppo Find X2 Pro Boot key.
  • Well, follow the final step to Oppo A31 Pattern Unlock successfully.


Oppo A31 Boot Key:

Every Oppo MTK and Qualcomm devices coming with different boot keys, but most of the Oppo Qualcomm devices are coming with (Volume down + Power and connect the USB cable) for boot key combination so try this key combination to boot your Oppo devices to {Qualcomm QD Loader Port} if this key combination does not work then you can search on google to find the right boot key combination.

  • Power Off your device, then press and hold (Volume down+Power) and connect the USB cable.

Note: check your device comport under the Device Manager =>> Port Section. There you will see (Qualcomm QD Loader).

  • Open the MSM Download tool, a red line will appear then the yellow line will appearing and the flashing will start automatically. (If your device successfully connected to the PC).

detect your oppo device to pattern unlock (Remove Screen lock)

  • Now, wait for the flashing finish, it will take 10-20minutes.

Oppo Flashing to pattern unlock (Remove Screen lock)

  • Once the flashing finish, you will see a green line will appear with the complete message.
  • Now disconnect your device from pc and power on your device.
  • After that, set up all the initial steps on your Oppo A31.

Oppo Flash complete to pattern unlock (Remove Screen lock)

  • Then check your Oppo A31 Pattern Unlock successfully,
  • Done.


However, here I share the latest 2020 method to Oppo A31 Pattern Unlock – Remove Pin and Password lock successfully. This is the safest way to remove Password pin lock from your device.

I hope all of you found the article of use if you are stuck at any step or could not understand anything related to this topic you can let me know in the comment section.

Share on:

2 thoughts on “Oppo A31 Pattern Unlock – Remove Pin and Password lock”

Leave a Comment