ZTE Obsidian Z820 Stock ROM Firmware File (DOWNLOAD)

ZTE Obsidian Z820 Stock ROM Firmware is now available for download and You can download it below. by using this firmware you can solve all software Issues within your ZTE Obsidian Z820 such as hang-on Logo, FRP lock, fastboot Mode, display blank or white after flash, dead recovery, dead after flash, etc.

Download ZTE Obsidian Z820 latest flash file from gsmdroid.net and flash your phone for removing all screen locks and fix hang on logo problem. always use latest firmware for flash.ZTE Obsidian Z820 flash tool required login credential to run, if you don’t have then contact me for flash.

All the following ZTE Stock ROM (zip file) contains the original ZTE Obsidian Z820 USB Driver, Flash Tool, and the Firmware File.

After Downloading the firmware, follow the instruction manual shipped with the firmware to flash or install firmware on ZTE Obsidian Z820.

ZTE Obsidian Z820

FREQUENTLY ASKED QUESTIONS

What is ZTE Obsidian Z820 Firmware?

Firmware is an operating system that helps you to navigate through your ZTE Obsidian Z820. Meanwhile, it includes all the UI/UX with another major functionality. Likely, it has been used to operate your device accomplished with hardware—furthermore, the Firmware for mobile is typically known as Flash ROM that installs on your device memory. A Rom, in this case, is referred to as the firmware of the ZTE Obsidian Z820 phone. It is nothing but an operating system. Users of the phone can install custom ROMs.

A ZTE Obsidian Z820 Stock ROM/Firmware is official software that is designed by the ZTE for a particular device. A Truly Stock ROM is one type that does not undergo any cosmetic/functional changes in the code by the hardware manufacturer. The “stock ROM” comes installed on the phone or tablet at the time of buying, given by the device manufacturer. Stock Rom has one that doesn’t undergo any modifications that are done in a custom ROM.

What Problem Will Be Solved By ZTE Obsidian Z820 Firmware?

You may also have encountered problems when using the ZTE Obsidian Z820: Lack of official language, Touch problem, camera failure problem, Bluetooth problem, battery problem, SIM card problem, WiFi problem not working on ZTE Obsidian Z820, problem not receiving SMS ZTE Obsidian Z820, baseboard problem ZTE Obsidian Z820, internet problem ZTE Obsidian Z820 and … for your phone, which can be solved with the official ZTE Obsidian Z820 firmware.

In this post, the ZTE gsmdroid.net team decided to prepare the official ZTE Obsidian Z820 firmware to fix such errors and other errors that occur for the ZTE phone. It should be noted that the official ZTE Obsidian Z820 flash file is the latest build Released by ZTE for the ZTE Obsidian Z820.

On ZTE Obsidian Z820, you can go to Settings> About Device> Build Number in the settings section to view the build number and device.

The officialZTE Obsidian Z820 firmware does not have any manipulation and there are no problems with stopping various processes and services in this firmware. If there is an update, you will be able to receive updates from within your ROM, which you can update without losing your data.

What is Advantages of ZTE Obsidian Z820 Stock ROM?

  • Unbrick the device.
  • Upgrade or downgrade Mobile OS.
  • Fix OTA update issue.
  • ZTE Obsidian Z820 Firmware Provides Official Original File Which Is Provided By ZTE Company With Timely Updates.
  • Fix a problem with the ZTE Obsidian Z820 startup loop.
  • Fix bugs on your ZTE Obsidian Z820 phone.
  • Fix Lag or Stuttering on the device.
  • Fix battery drain issue. Software performance improvement.
  • Returning a stock ROM entitles the warranty on the phone.
  • ZTE Obsidian Z820 firmware is updated every day so that the firmware of ZTE Android device is always latest and updated.

Is ZTE Obsidian Z820 Stock ROM Free?

Yes. The ZTE Obsidian Z820 Stock ROM is 100% free since the ZTEMobile community officially releases it for ZTE Mobile users.

Is ZTE Obsidian Z820 Stock Firmware (Flash File) Safe?

Yes. The ZTE Obsidian Z820 Stock Firmware (Flash File) is 100% safe for the Computer, laptop, and ZTE device. Furthermore, since the ZTEMobile community officially releases the driver, it’s 100% safe & secure to use on the Computer.

Download ZTE Obsidian Z820 Stock ROM (Flash file)

ROM File Name: ZTE_Obsidian_Z820_MT6735M_09112016-(GSMdroid.NET).zip
ROM File Size:897 MB
Download Flash Tool:SP Flash Tool for Windows | SP Flash Tool for Linux
How-to Flash (install):Follow Tutorial
Get ROM Link

ROM File Name: ZTE_Obsidian_Z820_MT6735M_MetroPCS_V1.0.zip
ROM File Size:876 MB

Download Flash Tool:SP Flash Tool for Windows | SP Flash Tool for Linux

How-to Flash (install):Follow Tutorial

Get ROM Link

ROM File Name: ZTE_Obsidian_Z820_MT6735M_T-MOBILE.zip
ROM File Size:900 MB

Download Flash Tool:SP Flash Tool for Windows | SP Flash Tool for Linux

How-to Flash (install):Follow Tutorial

Get ROM Link

How-To Flash or Install ZTE Obsidian Z820 Firmware (ROM)

  1. Download and extract the ZTE Obsidian Z820 Stock Firmware package on the computer.
  2. After extracting the package, you will able to get ZTE Obsidian Z820 Firmware, FlashTool, and Driver.
  3. Install the ZTE Obsidian Z820 USB Driver (if in case USB driver is already installed, then SKIP this step).
  4. Follow the How-to (install) Manual to Flash or install the Firmware on your ZTE Obsidian Z820 device.
  5. Follow Complete Guide

Readme Please:

[@] Flash Tool: If you are inclined to have a copy of the latest version of SP Flash Tool, then head over to SP Flash Tool for Windows or SP Flash Tool for Linux page.

[@] Backup: We recommend taking a backup of your data from the ZTE Obsidian Z820 device, as flashing or installing the ROM using the Flash Tool will permanently delete your data from the device..

From ZTE you can download the firmware ROM of all the latest models of the ZTE device.
Do not use this firmware on any other ZTE devices. this stock Firmware fit only for your ZTE Obsidian Z820 device. The ROM file on this page is the official ROM file published by the company:

Hopefully, We believe that you have now able to Download ZTE Obsidian Z820 Flash File Firmware | Software Update. Thanks for being with us, We would like to know your valuable opinion and feedback if there is any query share with us in the comment section down below. Stay tuned for further updates in the future on the same.

 

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