Sometimes, you may forget the pattern lock on your smartphone and get yourself locked out of your device. This situation happens most of the time when you get a new phone or change the lock screen passcode too frequently. If you cannot remember or completely don't know the pattern lock, how do you unlock your device quickly? This post will show you how to make the OPPO A3S pattern unlock in four ways.

1. Oppo A3s Hard Reset
2. Oppo A3s Spec
3. Msm Download Tool Oppo A3s Cph1853 Crack
4. Msm Download Tool Oppo A3s Cph1803 Crack
5. Msm Download Tool Oppo A3s

Way 1. OPPO A3S Pattern Unlock with Android Unlock
Way 2. OPPO A3S Pattern Lock Solution via Hard Reset
Way 3. OPPO A3S Password Unlock via MSM Download Tool
Way 4. OPPO A3S Pattern Unlock Online Using Find My Device
Bonus: FAQs about OPPO A3S

Aug 13, 2019 oppo unauthorized, can not download, please checkinternrt connections, or contact oppo service center. Plz give me msmdownloder no auth link for oppo a3s i got. Download file firmware ofp Oppo A3s CPH1803 pada link ini CPH1803EX11A.09180820cda88134.tar.bz2 MsmDownloadTool terbaru dan CodeMeterRuntime beserta file pendukungnya juga Download tool Download MsmDownloadToolV4.0 file full Version Download. MSM Download Tool is a free tool offered for Oppo and Realme devices. This tool can flash a range of devices including Oppo a71, a7, a37f,a3s, etc. Though the MSM Download tool is easy to use, the installation process is a bit tricky and you need to ensure you get all the components required to download for using this tool effectively. MSM Download Tool latest version 2021: First, for your OPPO phone, MSM Tool NOAuth, OPPO All TOOl and ROM; There are two ROM files, the first one is for the variant 2 GB Ram and 16 GB ROM. The second is for a variant of 3 GB RAM and 32 GB Oppo ROM. MSMDownload Tool (All Version) Free Download.

Way 1. OPPO A3S Pattern Unlock with Android Unlock

The best software for OPPO A3S unlock is Android Unlock. With a simple interface, this OPPO A3S pattern unlocking tool makes it easy for you to remove four types of lock screens without a password. Besides, you can select between two removal modes to get a deep removal of the lock screen. Currently, it works for all mainstream Android models, like Samsung, Huawei, OPPO, LG, Google, etc.

The highlights of Android Unlock:

* Bypass four kinds of screen lock on Android devices without a password: Pattern, password, PIN, and fingerprints.

* Unlock some Samsung and LG phones without data loss.

* Offer Standard and Advanced modes to fulfill different user demands.

* Easy to handle for everyone.

* Quick and reliable to use.

* Fully compatible with most Android brands and models with Android 2.0 and up, such as OPPO A93/A91/A73/A3S, OPPO Find X3/X2 Pro/Find X2/Find X/F11 Pro, OPPO Reno series, Samsung, Google, LG, Huawei, Xiaomi, etc.

How can I unlock my OPPO A3S if I forgot my password?

Note: The unlocking process may erase all the OPPO data. To avoid data loss, I strongly recommend you back up OPPO data beforehand.

1. Connect your OPPO A3S to the computer.

After downloading and installing Android Unlock to your PC, please run it and select Screen Unlock on the interface.

Later, plug your OPPO phone into the computer via a USB cable and tap the Unlock Android Screen option.

2. Select the device model information.

The recovery package varies with different phone models. Thus, please choose the correct brand, device name, and model for your OPPO A3S. After selection, click Next to continue.

3. OPPO A3S Pin unlock.

At first, get your OPPO phone into the Download mode with the on-screen instructions. Once your device gets into the Download mode, it will start downloading the recovery package. When completed, tap Remove Now on the screen to start unlocking your device.

You may like:

Way 2. OPPO A3S Pattern Lock Solution via Hard Reset

To complete OPPO A3S password unlock, you can also hard reset your device. But you will lose everything from your phone during the process.

Here's how to make it.

1. Ensure that your OPPO A3S has at least 50% of the charge left. Then, power it off.

2. Press and hold the Power + Volume down buttons at the same time until you see the OPPO logo on the screen.

3. Use the Volume buttons to scroll down to the Wipe data/factory reset option and press the Power button to confirm the operation.

4. Wait until the hard reset finishes. After that, your OPPO A3S will reboot automatically, and you can access your phone without the lock screen password.

Way 3. OPPO A3S Password Unlock via MSM Download Tool

MSM Download Tool is the official firmware flashing tool for all OPPO phones. Moreover, it also helps you remove the screen lock, FRP lock, and pattern lock from your OPPO device. The whole process is rather complicated, and if you don't mind, you can start it on your computer.

How to unlock OPPO pattern lock with MSM Download tool?

1. Download the flashing tool on your computer.

After downloading the OPPO A3S pattern lock removal tool, extract it with the WinRAR, and open the extracted flash tool folder. After that, copy and paste all files into the Flash file folder.

Next, run the MSMDownload.exe file as the administrator and enter the username and password to log in to the tool. Please note that you can only use the tool after login. You can search on Google to get the username and password. After a successful login, the MSM Download tool will start to run.

Later, tap the Start All button to load the firmware and wait for it to verify the PC memory checksum.

2. Connect your OPPO A3S to the computer.

Plug your OPPO A3S into the PC using a USB cable and hit the Boot key on your phone.

3. Boot your OPPO A3S into the Emergency Download Mode.

After powering off your OPPO phone, press and hold the Power + Volume down buttons simultaneously until the OPPO Fastboot Mode shows up on the screen. At this moment, select the Recovery Mode with the Volume keys and touch the Power key to confirm the operation.

Later, your OPPO A3S will be in Recovery mode. When you see VER, tap on it 5 to 7 times to get your device into EDL mode. If successful, a comport named Qualcomm HS-USB QDLoader will appear under the Device Manager > Ports.

4. Flash your OPPO A3S automatically.

Now, right-click My Computer > Manage > Device Manager, and the MSM Download tool will detect your phone in the EDL mode or Qualcomm QD Loader port. Then, it will begin to flash your phone automatically. Note that the whole process will last for 10 to 15 minutes.

Once finished, disconnect your OPPO A3S from the computer and power it on to set up your phone as a new one. When the setup process is over, you will find the pattern lock removed from your phone.

Way 4. OPPO A3S Pattern Unlock Online Using Find My Device

Find My Device, or Android Device Manager, is a pre-installed Google feature on all Android devices. If you have previously associated your OPPO A3S with a Google account and enabled Find My Device on your OPPO A3S, you can remotely locate, wipe, and ring your device when lost or locked.

Follow these instructions to unlock your OPPO A3S:

1. Visit google.com/android/find from your computer or another device and enter the same Google credentials to sign in.

2. A list of devices associated with this Google account will appear on the interface. Just tap All Devices and choose OPPO A3S from the list.

3. Click the Erase Device option and enter a new password for the device. When it completes erasing your phone, exit the window and input the new password to unlock your OPPO A3S.

Bonus: FAQs about OPPO A3S

Below are some frequently asked questions you may concern. Check the questions one by one to find out answers.

Q1: How to change the OPPO pattern lock?

Open OPPO's Settings > tap Face and Passcode > choose Lock Screen Passcode > provide the current pattern lock to unlock the settings > click the Modify button to change the pattern lock > draw the new pattern lock on the screen and confirm it.

Q2: Is OPPO A3S waterproof?

Unfortunately, it's not. You must take care not to drop it into the water whenever using it.

Q3: Does OPPO A3S have a fingerprint option?

No, the answer is negative because it doesn't have a fingerprint sensor inside.

Q4: How to format the OPPO A3S?

If you wish to format your OPPO A3S, you need to turn off the pattern lock first. Then, power your device off and boot it into the Recovery mode by tapping and holding the Power + Volume up buttons simultaneously. Keeping holding until your phone enters into Recovery mode. Afterward, choose English > pick Wipe data twice > restart your phone.

Wrapping Up

As you can see, all four methods work for the OPPO A3S pattern unlock. If you ask me which way is the easiest and quickest to unlock your device, I recommend you try Android Unlock. It doesn't require you to provide the associated Google account with your phone, nor bother you with the intricate steps. Additionally, you can save all the device data before starting the unlocking process. Therefore, why don't you choose it?

Oppo A3s Hard Reset

If you encounter problems during the process, please let us know in the comments. We will reach out to you as soon as possible.

Related Articles:

Add a comment

Oppo A3s Spec

If you are using Oppo and Realme devices and looking for an amazing flashing tool, the MSM Download tool is made for you. With this tool installed, you can easily Flash Stock ROM on a bunch of Oppo and Realme devices.Here is the download link…

However, there are some errors and issues that you might probably face if you do not know how to use the MSM Download Tool to flash your Android devices. In this article, we are going to provide you the download link for the latest version of MSM download along with the old versions so that you can download your desired version. We are also going to share with you the installation process for MSM Download Tool step by step. Let’s get started.

MSM Download Tool is a free tool offered for Oppo and Realme devices. This tool can flash a range of devices including Oppo a71, a7, a37f,a3s, etc. Though the MSM Download tool is easy to use, the installation process is a bit tricky and you need to ensure you get all the components required to download for using this tool effectively. There are a variety of versions available for you online. You can choose the version that suits perfectly with your device and friendly to your phone storage. Apart from flashing Stock ROM on your Oppo and Realme devices, you can use this tool for other purposes as well. For example, if you forget the password, screen lock, or pattern lock of your device, this tool is very effective to remove the lock.

However, note that, though it is a popular tool, you may face some issues and errors while using this MSM Download Tool. So, make sure, that you learn how to solve errors with help from online resources.

From the beginning of the MSM Download Tool, the developers have come with the frequent updates of this tool to keep it free from issues and bugs. The latest version of the MSM Download Tool is 5.0.15. If your phone is a new one with updated versions of Android, you should download the latest version of the MSM Download Tool to flash your device as you will get the easiest interface, fewer bugs, and better speed. However, if your device is not very updated one and you want the very basic versions, you can download and install the old version as well. Note that, there should not be any problem with the older versions to flash your device if you know how to fix the common errors that you may face with the older versions.

Here are the download links for the latest version and the older versions of the MSM Download Tool for you. You will get the installation guidelines below right after the MSM Download Tool features.

MSM Download tool can be used on any version of Windows. So, you have nothing to worry about if you do not have Windows 10 on your computer. Apart from Windows 10, you can also use Windows XP, Windows 7, Windows 8 and Windows 8.1 on both 32-bit and 64-bit versions.

How to Install MSM Download Tool: Step by Step Installation Guidelines

Installation of the MSM Download Tool is a bit tricky. First of all, make sure that you have enough storage and charge on your computer to complete the installation process. Here are the steps you need to follow to install the MSM Download Tool:

• Download the required files and extract them with WinRar or other unzip software like this.
• Make sure that you have installed both PDAnet.exe and CodeMeterRuntime.exe on your computer.
• Now, open the CodeMeter Control Center to select the license file.
• It is time to import the license file and then browse the Oppo_MSM_Download_Tool_None_Lic_2000 from the folder you have extracted.
• Once you see the “License Activated” message on the window, it means that you have successfully activated the tool. Now, you are ready to flash devices.

Msm Download Tool Oppo A3s Cph1853 Crack

• Take a complete backup of your device so that you lose nothing from your storage.
• Charge your device so that it does not switch off in the middle of the process.
• You need Android USB Drivers, A compatible Windows PC, and MSM DownloadTool installed on your computer.

• Make sure that your device is at least 70% charged so that it does not switch off due to battery low issue.

Msm Download Tool Oppo A3s Cph1803 Crack

• Download the ROM of the device from the official websiteof the device you want to flash with the MSM Download Tool.
• Now Run the MSM Download Tool v5.0.15.exeor any other version you have already installed. Keep in mind to open this tool as an administrator.

Msm Download Tool Oppo A3s

• You will now see that the screen has the option to load the required firmware.
• Switch off your device.
• Keep the Volume Up button pressed.
• Take a USB data cable and connect your device with the computer.
• Now, click on the Start button to initiate the flashing process.
• Wait till the flashing process gets finished. It might a significant amount of time to get the device flashed.
• When the process is done, you will see a confirmation message. When you get the message, you can now detach your device from the computer.

All the credit for this tool goes for the developers of this tool. We thank the developers for making this awesome tool. Note that, we are not the developers of this tool. We are just publishing this tool so that you get benefited. We hope that you can now use the MSM download tool to flash your selected Oppo or Realme devices.