Oppo F21s Pro 5G CPH2455 Flash File Stock Rom

Here you will find all the latest Oppo F21s Pro 5G CPH2455 Flash File. If you are looking for firmware ROM Oppo F21s Pro then you are on the right page. Before downloading, make sure your device is Oppo F21s CPH2455, if not, then the stock below can improve your device.

Oppo F21s Pro 5G CPH2455 Flash File
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The official stock firmware/ Flash file is now available for Oppo CPH2455 and you can download it below. By using this firmware, you can solve all software problems with your Oppo CPH2455 Phone such as Hang On Logo, FRP Lock, Fastboot Mode, Display Blank, White After Flash, Dead Recover, Dead After After Flash, etc.

Oppo F21s Pro 5G Full Specification:

Oppo F21 Pro 5G Mobile Launched on April 12, 2022. This phone is equipped with a 6.43-inch touch screen 6.43 inches that offers a resolution of 1080×2400 pixels (FHD+) and aspects of 20: 9. Oppo F21 Pro 5G is appointed by the Octa-core processor Qualcomm Snapdragon 695. Appears with 8GB of RAM. Oppo F21 Pro 5G runs Android 11 and is powered by a 4500mAh battery. Oppo F21 Pro 5G supports Super VOOC fast charging.

As far as the camera is involved, the Oppo F21 on a Triple camera setup rear package that displays the 64-megapixel Main Camera (f/1.7); 2-megapixel camera (f/2.4), and 2-megapixel camera (f/2.4). Rear camera settings have an automatic focus. It has a single front camera setting for selfies, displaying a 16-megapixel sensor with an f/2.4 aperture.

OPPO F21 Pro 5G runs Colors 12 based on Android 11 and packs 128GB of Inbuilt storage. Oppo F21 Pro 5G is a dual-SIM (GSM and GSM) phone that receives Nano-SIM and Nano-SIM cards. Oppo F21 Pro 5G measures 159.90 x 73.20 x 7.50mm (height x width x thickness) and weighs 173.00 grams. Launched in colors of Cosmic Black and Rainbow Spectrum.

What is Flash File:

Stock ROM is an operating system in your device. when needs to adjust the device to a Custom ROM and other modifications then need a stock ROM. When there is something wrong during any modification, returning to the stock ROM is the only choice that can solve this problem.

By installing stock ROM, you can solve the problem of a boot loop, a brick device. In addition, you can increase or reduce the Firmware version according to your choice

Before starting the Stock ROM installation process on your mobile phone, you need to download the official Firmware file. After downloading and installing a USB driver and flash Tool on a computer., you can start the flashing process

Advantages of Stock ROM Firmware :

  • You can Fix your brick Oppo F21s Pro CPH2455
  • This fixes the boot problem and the problem of instability too.
  • To increase or lower your Oppo F21s Pro 5G CPH2455 Firmware
  • You can pass the screen lock and remove malware too
  • To fix bug lags on your Android device.
  • You can delete the root on your device [Unroot]
  • You can restore the ROM stock after using a custom ROM.
  • This software update helps solve problems with WiFi, and Bluetooth.
  • You can fix a soft brick problem
  • You can load Google applications too.

Pre-Requirements For Flashing

  • Devices supported: Oppo F21s Pro 5G CPH2455
  • Be sure to charge your device more than 50%
  • You need a PC or laptop with a USB cable
  • Download the complete backup of your Android phone
  • Download Flash Tools and USB Driver

CPH2455 Firmware Information

  • Support Phone Model: Oppo F21s Pro 5G CPH2455
  • File Name: zip
  • Rom OS Version: Android 11
  • Network Support: 5G
  • Processor: octa-core processor
  • Software needed: Flash Tool
  • Passwords:

Download Oppo F21s Pro 5G CPH2455 Flash File 

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How To Flash Stock Rom on Oppo F21s Pro 5G CPH2455

  • Download and Extract the Oppo F21s Pro 5G Flash File on the computer.
  • Run the flash tool.
  • Double-click the MSM download tool on the icon you see and enter your login credentials.
  • The program will be launched on your computer. Click to start all. Then it will test the memory of your PC.
  • Please turn off your cellphone and connect it to a PC by pressing the volume button down and volume.
  • This will lead to success in flashing.
  • Enjoy using the latest version of the official Oppo firmware.
  • The download link is safe and trustworthy.
  • When you download the Oppo firmware, you can ensure that you have the latest and most reliable firmware file.
  • The process of choosing a firmware file is easy and fast.

How To Backup Your Important Data?

Initially connect your mobile device with a PC or laptop OK. Now you can choose MTP [media transfer protocol]. And then copy your device information and save it on a PC or laptop. For more details click here

Please back up your data before upgrading to Android. If you want to downgrade your device’s software version to Android Lower Version by an official software package, it may erase all data from your device be sure to back up your important data before Updating!

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