Download Infinix Zero 20 X6821 Stock Rom Firmware Flash File

0
128
Download Infinix Zero 20 X6821 Stock Rom Firmware Flash File
Infinix Zero 20 X6821

 Infinix Zero 20 X6821 Stock Rom Firmware

This post contains the  Infinix Zero 20 X6821 Stock Rom firmware Flash File that will allow you to restore your  Infinix Zero 20 X6821 Smartphone to its original state.  You will find these stock Rom files useful if you have used the flashed custom Rom /builds on your device, tweak your device to the taste you don’t want, bricked, and wish to return it to factory state.

Then this  Infinix Zero 20 X6821 Stock Firmware will fix your bricked phone; We will guide you on how to flash the right official  Infinix Zero 20 X6821 Stock Firmware on your device without errors. This flashing guide is easy z straightforward to follow. We have listed the  Infinix Zero 20 X6821 Flash File below. Download the right stock ROM file to fix your device.

 Infinix Zero 20 X6821 Stock Firmware Information

Rom Name  Infinix Zero 20 X6821 Stock Firmware Rom
Based On Stock OS
Rom OS Version Android 12& 13
Rom Type Odexed
Socs MediaTek
Software needed Sp Flash Tool
Compress Zip format

 

Download Infinix Hot 20 5G X666B Stock Rom Firmware Flash File

 Infinix Zero 20 X6821 Key Spec                    

  • Dimensions: The phone measures 164.4 x 76.7 x 8 mm and weighs 196 grams
  • Display: It features a 6.7-inch FHD+ AMOLED display with a 90Hz refresh rate, providing vibrant visuals and smooth interactions.
  • Processor: The Infinix Zero 20 is powered by the Mediatek Helio G99 chipset, which includes an octa-core CPU (2×2.2 GHz Cortex-A76 & 6×2.0 GHz Cortex-A55) and a Mali-G57 MC2 GPU.
  • Memory: It comes with 8GB of RAM and offers two storage variants: 128GB and 256GB.
  • Camera:
    • Rear Cameras: The triple rear camera setup includes:
      • 108 MP primary lens with PDAF (wide)
      • 13 MP ultra-wide-angle lens
      • 2 MP depth sensor
      • Features include quad-LED flash, HDR, and panorama mode. It can record videos in 1440p at 30fps
    • Selfie Camera: The front camera is a 60 MP sensor with autofocus and optical image stabilization (OIS). It also has dual-LED flash and can record videos in 1440p at 30fps.
  • Battery: The phone is equipped with a 4500mAh non-removable battery that supports 45W wired fast charging (reaching 75% charge in 30 minutes, as advertised)
  • Connectivity: It supports dual SIM (Nano-SIM, dual stand-by), Wi-Fi 802.11 a/b/g/n/ac, Bluetooth, GPS, NFC, FM radio, and USB Type-C 2.0 with OTG
  • Colors: Available in Space Gray, Glitter Gold, and Green Fantasy
  • Price: The Infinix Zero 20 X6821 is priced at approximately 200 EUR

The Advantage Of Stock Firmware:

  • Can be to unbrick your phone
  • Fix the Boot loop problem
  • upgrade and Downgrade your phone
  • Unroot and Fix Bugs on your phone
  • To fix stutter
  • You can solve software errors by flashing Stock ROM.
  • To gain your device warranty Back.

Android 14 Feature List 

  • Non-Linear Font Scaling: Android now supports font scaling up to 200%, enabling low-vision users to adjust font sizes without affecting usability.
  • Ultra HDR for Images: Android 14 introduces support for High Dynamic Range (HDR) images, resulting in more vivid colors and improved contrast in photos.
  • Enhanced Camera Extensions: Developers can now manage longer processing times in camera extensions, enhancing image quality using compute-intensive algorithms such as low-light photography.
  • In-Sensor Zoom: Users now have zoom control even before other camera settings are ready.
  • Lossless USB Audio: Android 14 now supports lossless audio formats, offering audiophile-level experiences over wired USB headsets.
  • Exact Alarms Denied by Default: The SCHEDULE_EXACT_ALARM permission is no longer automatically granted to most newly-installed apps targeting Android 13 and higher; it is now denied by default.
  • Context-Registered Broadcasts Queued for Cached Apps: Context-registered broadcasts may be queued for delivery to apps in the cached state.
  • App-Specific Background Process Termination: Apps can only terminate their own background processes using killBackgroundProcesses().
  • MTU Set to 517 for First GATT Client: The Android Bluetooth stack strictly adheres to Bluetooth Core Specification Version 5.2, setting the BLE ATT MTU to 517 bytes when the first GATT client requests an MTU.
  • New Reason for Restricted Standby Bucket: Android 14 introduces a new criterion for placing apps into the restricted standby bucket.

 

Android 13 Feature List

  • New Material You Color Themes
  • Language Personalization
  • Android Photo Picker
  • Clipboard Editor Overlay
  • Quick QR Code Scanner
  • Smart Home Controls
  • Bluetooth LE Audio Support

Why you need  Infinix Zero 20 X6821 Firmware

It’s always advisable that you backup your device Firmware after purchasing it. You are going to need your device stock Rom for the following reasons someday.

  • Downgrade or Upgrade your device: You can use the  INFINIX ZERO 20 X6821 Stock Rom Firmware to downgrade or upgrade your device to a new version. It depends on the release of the Stock firmware or your choice if the option is available.
  • Unbrick: The  Infinix Zero 20 X6821 Stock Rom Firmware can also be used to unbrick any device.  Smartphones can be bricked while trying to root it or flashing a custom rom or recovery.
  • Unroot: You can also use the  Infinix Zero 20 X6821 stock Rom firmware to unroot your device completely. After flashing the official stock firmware, you will gain your warranty back.
  • Fix Issues: Your device might develop software-related issues; you can fix that by flashing the  Infinix Zero 20 X6821 Flash File.

Things You Need

  • Charge your device: Before you proceed with the below information, you are recommended to ensure that your Ulefone Note 7 is at least 50% charged.
  • PC or Laptop: To carry out this Stock Rom Firmware installation, you need a PC or Laptop.
  • Take Device Backup: The very first thing you need to do is make a backup.
  • Smart Phone Flash Tool Download
  • Install the Latest Driver:  INFINIX ZERO 20 X6821 USB Drivers
  • Download: Download the above-required files on your PC.

[*] Caution: On Mediatek-powered devices, We do NOT recommend Flash the Preloader.bin. As it may brick the device, therefore we recommend you Untick the Preloader while Flashing the firmware.

How To Flash  Infinix Zero 20 X6821 Stock Rom Firmware

  1. Download the Stock Firmware on your personal computer.
  2. Install the USB MTK Drivers (skip if you have it already installed).
  3. Disable the SLA Authentication by following this Guide
  4. Download and Launch the Smart Phone Flash Tool (SP Flash Tool)
  5. Click the Scatter-loading button to navigate to the Stock Rom you just downloaded.
  6. Select the Scatter File from the extracted Stock Firmware on your computer.
  7. Select the Download Only in the SP Flash tool option
  8. Click the Download button to start the Formatting process.
  9. Connect your device via USB to the computer>> holding the volume + and volume – buttons of your device at the same time or holding the power button only so that the flashing process will start working
  10. Patiently wait for your device to be formatted.
  11. After the formatting is done, a Big Green button will pop up on the SP Flash to show that.
  12. Unplug your device and boot it up.
  13. If you have a boot loop after booting your device, boot into recovery mode, and do a factory reset.
  14. Voila, you are all good.

Detailed Post on How to Flash Stock Rom using Smart Phone Flash Tool

How to flash this device using Tecno Transsion Flash Tool

  1. Download and extract the Tecno Flash tool from here
  2. Launch SWD_AfterSales inside the extracted folder
  3. Click on the settings icon
  4. Click on the Load button
  5. Select the scatter file inside the stock ROM folder of the device you want to flash
  6. Select either Firmware Upgrade or Format + Download from the drop-down menu.
  7. Click Confirm Button.
  8. Now turn off and connect your device to your PC.
  9. Wait for the flashing process to complete.
  10. Reboot device

NOTE
If while loading the scatter file you see a checksum error, copy checksumgen.exe into the firmware folder and then launch it.

Warning
We will not be held responsible if any damage happens to your device.

 Infinix Zero 20 X6821 Stock Firmware Rom

Infinix X6821 MDM Remove (Just Flashing)

X6821-H891JK-T-GL-240117V877

X6821-H891JK-T-GL-231116V697

X6821-H891JK-T-GL-230918V551

X6821-H891JK-S-GL-230531V1940

X6821-H891JK-S-GL-230503V1930

X6821-H891JK-S-GL-230216V1741

X6821-H891JK-S-GL-221227V1474

X6821-H891JK-S-GL-221206V1360

X6821-H891JK-S-GL-221011V1044

X6821-H891JK-S-GL-220927V984

X6821-H891JK-S-GL-220826V769

X6821-H891K-T-RU-231116V695

X6821-H891K-T-RU-230918V552

X6821-H891K-S-RU-230301V1820

X6821-H891K-S-RU-221227V1473

X6821-H891K-S-RU-221014V1065

X6821-H891K-S-RU-220922V947

LEAVE A REPLY

Please enter your comment!
Please enter your name here