Here you can download the latest and original flash file for Oppo A33 Android phone. And also download the flash tool for flashing firmware of Oppo A33 mobile for free.
What is the Stock ROM?
Stock ROMs are the ones which come by default in Android devices like phones and tablets etc. These are customized versions of Android developed by manufacturers (Like Google etc) and carriers to let users stick to their devices with unique looks and features. All the “out-of-the-box” smartphones or tablets or other devices are all shipped with stock ROM.
Flashing with Recovery
The Android phones with Android 8 and higher version cannot flash with the lower version (You can check the current version of your Oppo A33 phone in Settings > System update).
You can update the firmware with a flash file with this method. Install the latest version of stock ROM of your Oppo A33 mobile.
Method – 1
- First, Download the firmware Update file and move to SD Card storage.
- Switch off your Oppo mobile, by holding the power button.
- Hold down the
- Volume Up + Power Button or
- Volume Down + Power Button.
- When you see the Logo screen, release all the buttons.
- Now select Language option, Using Volume Buttons and confirm with Power button.
- Afterward, Choose Wipe data option, Using Volume Buttons and confirm with Power button.
- Again choose Wipe data or Wipe all data option and Choose OK.
- Next, Choose reboot option and select OK.
- Once the reset is complete, you will be bounced back to the same recovery mode menu.
- Now Choose Install from SD option.
- Then Locate Downloaded firmware Update file from Storage.
- After that, Tap on the firmware file and install it.
- Your device will begin updating automatically.
- Next, choose Reboot to System option.
- Finally, your device should boot to the new version.
Method – 2
- First, Switch off your Oppo mobile, by holding the power button.
- After that, Hold down the
- Volume Up + Power Button or
- Volume Down + Power Button.
- When you see the Logo screen, release all the buttons.
- Now select Language option, Using Volume Buttons and confirm with Power button.
- Afterward, Choose Wipe data option, Using Volume Buttons and confirm with Power button.
- Again choose Wipe data or Wipe all data option and Choose OK.
- Next, Choose reboot option and select OK.
- Next, choose Reboot to System option.
- Now Download the Firmware Update file and move to Drive storage {Do not put the file in the folder}.
- Then Locate Downloaded Firmware Update file from Storage.
- After that, Tap on the Firmware Update file and install it.
Don’t install this firmware file on any other phones.
Exit Recovery mode
If you stuck at recovery mode or do you want to exit from recovery, Follow these steps.
- After you enter the Recovery Mode menu.
- Then Select Reboot System option, using Volume buttons and press the Power button to confirm.
- Next, Your device will be rebooted automatically.
- You have successfully exited Recovery mode
Note: You can also exit by the press and hold the power button for a while.
Download Flash File
Here you can download the latest Stock ROM or Firmware file for your Oppo A33 Android phone.
After entering into Samsung official website, click System Update > select the region (Country) your phone belongs to > choose the model number of your Samsung phone, then click Download to download the firmware or Funtouch OS for your phone.
Flashing with Flash Tool
You can Flash Oppo A33 Android phone firmware with flash tool. Here you can get detailed information about firmware flashing with flash tool.
This process erases all data like photos, contacts, and apps, etc on your Android phone. So backup all data before flashing your device.
Flash with flash tool
- First download the required flash file, flash tool, and USB drivers on your PC.
- Then, Install the USB drivers for your Android phone on PC.
- Next, launch Flash tool on your computer.
- Then, switch off your Android mobile.
- Next, press and hold volume up + power button at a time.
- After that, Connect your Android phone to the computer with a USB cable.
- Then, browse the flash file in the flash tool and click on the download button.
- Now flashing start on your Android phone.
- Flashing firmware takes 10 to 15 minutes. Please wait until flashing completed.
- After flashing completed, Your device will be automatically rebooted.
- Flashing done on your device.
- Finally, remove the phone from the PC.
Download Flash Tools
Here you can download the latest and best flash tools for flashing any Android phone firmware. Check out below link to download the flash tools.
Questions and Answers
Can I install the firmware of other phones in my Oppo A33 phone?
The firmware or Stock ROM is not the same for all Android phones. So trying to install Samsung flash file on any other phone.
Can I downgrade my Oppo A33 phone to the lower Android version?
You can not downgrade to the lower version if your phone has Android 8 or higher version. If you want to downgrade to the lower version, please go the nearest Samsung service center.
It prompts “Decryption unsuccessful” while installing the firmware. What should I do?
Please don`t worry, come to Samsung service center near you and they will help you solve this issue.
