How to Easily Master Format OPPO A3 PRO with Safety Hard Reset?

Tips and tricks to fix OPPO A3 PRO problems. This phone comes with dual simcard slot and has large 6.7 inches AMOLED screen boasting a high refresh rate of 120Hz. It is protected by IP69 rating for water resistance. The device runs on Android 14 with ColorOS 14 as the user interface.

The dual SIM card slot that supports 5G or 4G connections, allowing use with two different phone numbers. The phone is powered by a Mediatek Dimensity 7050 with a capable GPU for smooth graphics rendering. This article provides solutions, reviews, and information on how to tackle issues with the OPPO A3 PRO.

What are Advantages of OPPO A3 PRO Specifications and Features?

  • Network GSM 3G HSDPA or 4G LTE + 5G with Dual SIM card slots
  • 6.7 inches AMOLED display with a 20:9 aspect ratio and 120Hz refresh rate
  • Processor: Mediatek Dimensity 7050
  • GPU: Mali-G68 MC4
  • Connectivity options including Bluetooth, GPS, Wifi, NFC
  • Internal storage options of 256 GB and 512 GB
  • 8 GB or 12 GB RAM for efficient multitasking
  • Dual Main Camera setup with 64 MP main sensor + 2 MP depth sensor
  • 8 MP Front Camera for crisp selfies and video calls
  • Operating System: Android 14
  • Battery: Li-Po 5000 mAh for extended usage

How to Fix or Problem Solving for Recovery OPPO A3 PRO Issues?

We may encounter problems if our OPPO A3 PRO gets corrupted by malware, viruses, or if unauthorized apps are installed. It’s essential to read user reviews before downloading any apps from the Google Play Store to avoid these problems.

If our OPPO A3 PRO starts to hang, freeze, work slowly, or the touch screen becomes unresponsive, these issues may be due to malicious apps that haven’t been verified by Play Protect.

To resolve these issues, try to remove temporary files and caches by performing a soft reset or reboot. Utilize antivirus applications like AVAST or NORTON to detect and handle suspicious apps and correct faulty settings.

How to Force Shutdown or Force Soft Reset or Reboot or Restart OPPO A3 PRO?

Even with 8 GB or 12 GB of RAM, the OPPO A3 PRO may occasionally freeze, causing the touch screen to stop responding. To force a reboot, press and hold the POWER button until the device shuts off.

Regularly rebooting our phone can optimize its performance by clearing temporary files and caches. This process does not delete installed applications or important data, so it’s safe to do frequently.

How to Backup Data or Contact at OPPO A3 PRO?

To backup our data, use a USB data cable to connect the OPPO A3 PRO to a computer. Use the computer’s file manager to select and copy important files to a safe location. Alternatively, connect our phone to a flash drive via a USB OTG port.

If we have signed in with a Google account, our contacts should automatically sync to Google’s servers. Verify that our contacts are backed up by checking them on Google’s contact server through an internet browser.

#Option 1, Hard Reset OPPO A3 PRO with Software Menu

  1. Turn on the OPPO A3 PRO.
  2. Ensure the battery is sufficiently charged.
  3. Backup important data, as the reset will erase all data and applications.
  4. Navigate to Settings > General.
  5. Tap on Backup & Reset > Restore factory settings.
  6. It’s recommended not to select any options if we don’t want to erase the internal memory’s data partition.
  7. Choose Reset phone.
  8. The phone will proceed with the master reset.

hard reset OPPO A3 PRO

#Option 2, Hard Reset OPPO A3 PRO Using Hardware Secret Button Key

If the phone is unresponsive and we can’t access the menu, or if it’s frozen and the touch screen isn’t working:

  1. Turn off the OPPO A3 PRO.
  2. Ensure the battery is more than 50% charged.
  3. Simultaneously press and hold the Power Button + Volume Down Button.
  4. Release the buttons when the logo appears, then we’ll enter a menu.
  5. Use the Volume Buttons to navigate and select wipe data/factory reset, then press the Power Button to confirm.
  6. Wait for the master reset to complete, and the phone will restart as if it were new.

How to Unlock or Fix or Bypass or Solutions for OPPO A3 PRO Forgot Password, Code, or Security Lock Screen Pattern?

Protect our data and photos with a screen lock pattern, pin, or password, complemented by fingerprint and face unlock features. If we forget these security measures or they fail, we will need to perform a hard reset as described in #Option 2. Newer Android versions include FRP (Factory Reset Protection), which requires the previous Google account credentials to bypass.

How to Restore and Reinstall Clean Android Operating system / firmware at OPPO A3 PRO (Reformat)?

The OPPO A3 PRO runs using Android 14 as the base operating system, accompanied by ColorOS 14 to give a unique user interface. Sometimes, after using the phone for an extended period, the OS can become corrupted due to apps or malware. If our device starts to behave oddly or becomes sluggish, reinstalling the firmware might be necessary.

To reinstall or restore the Android operating system on our OPPO A3 PRO, follow these steps:

  1. Make sure our device’s battery is charged to at least 50% to prevent the phone from turning off during the process, which could lead to further complications.
  2. Go to Settings > System > System Update.
  3. The phone will automatically search for the latest firmware available.
  4. If an update is found, ensure we have a stable Wi-Fi connection to download the firmware.
  5. Once the download is complete, the phone will prompt to install the update. Confirm and let the phone complete the installation process.
  6. The device may restart a few times during the installation. Once done, it will boot up with a fresh operating system.

Remember that all data will be wiped during this process, so back up our files and data before proceeding.

How to Make Battery of OPPO A3 PRO Stronger, Life Longer, and Not Fast to Drain?

The OPPO A3 PRO is equipped with a 5000 mAh battery, which should last a full day under normal usage. However, if we find the battery draining too quickly, consider the following tips:

  • Lower the screen brightness or use the automatic brightness feature
  • Disable background data for apps that don’t need constant updates
  • Use battery saving modes provided by the device
  • Turn off unnecessary hardware radios like Bluetooth and GPS when not in use
  • Keep the phone’s software updated to ensure all battery optimization features are current

By following these guidelines, we can help ensure that our OPPO A3 PRO remains fast, secure, and efficient in its performance.

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