Download ZTE Obsidian Z820 Stock Firmware (Official Flash File)

✅ Verified Official ROM 🔒 Scanned for Malware 📥 Direct Download 🆓 100% Free

Download the official ZTE Obsidian Z820 firmware (Stock ROM) to resolve software issues and restore your device. This file contains the Flashing Utility, USB Driver, and visual instructions. File Size: 897 MB.

Get ZTE Obsidian Z820 Flash File

📂 ZTE Obsidian Z820 ROM Details

📄 Package Name	ZTE_Obsidian_Z820_MT6735M_09112016(Flash-Files.Net).zip
📱 Device Model	ZTE Obsidian Z820
🔧 Install Method	Guide How to Flash Firmware
📦 File Size	897 MB
⚡ Flash Tool	SP Flash Tool for Windows OS \| SP Flash Tool for Linux OS
📥 Mirrors	📥 Server 1 897 MB 🚀 Server 2 Fast

📂 Firmware Specifications

📄 File Name	ZTE_Obsidian_Z820_MT6735M_MetroPCS_V1.0(Flash-Files.Net).zip
🔧 Flash Method	Guide How to Flash Firmware
📦 File Size	876 MB
⚡ Flash Tool	SP Flash Tool for Windows OS \| SP Flash Tool for Linux OS
📥 Mirrors	📥 Server 1 876 MB

📂 Firmware Specifications

📄 File Name	ZTE_Obsidian_Z820_MT6735M_T-MOBILE(Flash-Files.Net).zip
🔧 Flash Method	Guide How to Flash Firmware
📦 File Size	900 MB
⚡ Flash Tool	SP Flash Tool for Windows OS \| SP Flash Tool for Linux OS
📥 Download	📥 Server 1 900 MB

🛠️ Essential Tools

⚡ Flash Tool Required for flashing 🔌 USB Driver Connect device to PC

📖 Installation Guide: Visit our step-by-step tutorial for ZTE devices.

Installation Guide: ZTE Obsidian Z820

Use this guide to flash the firmware on your ZTE Obsidian Z820 correctly. Ensure your battery is charged.

Phase 1: Setup

Get the firmware and unzip it on your PC. Check that you have the Flash Tool and USB Drivers inside the folder.

Phase 2: Drivers

Setup the provided USB Drivers to ensure your computer detects the ZTE Obsidian Z820.

Phase 3: Installation

Launch the Flash Tool, load the firmware file, and connect your device as instructed. Click "Start" to begin flashing.

FAQ: ZTE Obsidian Z820

Is this ZTE Obsidian Z820 firmware official?
Yes, the firmware provided here is 100% official from the manufacturer for ZTE Obsidian Z820.

Does flashing ZTE Obsidian Z820 delete data?
Yes, flashing ZTE Obsidian Z820 stock firmware typically wipes user data. Please backup your data before proceeding.

What is the ZTE Obsidian Z820 file size?
The ZTE Obsidian Z820 firmware file size is 897 MB. Make sure you have enough storage space.

Are the download links safe?
Yes, all download links provided are 100% safe and scanned for malware. We provide direct links to official firmware files.

⚠️ Disclaimer: The ZTE Obsidian Z820 stock ROM shared on this page is official. Flashing is done at your own risk. No liability for any damage.

If you encounter any issue flashing ZTE Obsidian Z820, please leave a comment down below.