ZTE Nubia Red Magic 7 NX679J Firmware Flash File Download [Stock Rom]

The Redmagic 7 (model NX679J) is an elite gaming smartphone engineered for pure speed and an ultra-responsive experience. It stands out with its incredibly fluid 165Hz AMOLED display, the flagship Qualcomm Snapdragon 8 Gen 1 processor, and an ICE 8.0 multi-dimensional cooling system complete with a built-in high-speed turbofan. For users who are not receiving automatic updates, wish to switch between regional versions (advanced), or need to manually install a specific software build, this page provides a comprehensive collection of official OTA (Over-The-Air) update packages for all major regions, including Global, Europe, Asia, and China.

Important: These are OTA update files, not full unbrick packages. They are meant for updating a functioning phone. You must flash the correct firmware for your device’s region, and it is highly recommended to install updates sequentially. Flashing the wrong region’s OTA will cause the update to fail.

Quick Device Specs

• Device: Redmagic 7 (NX679J)
• Release year: 2022
• Chipset: Qualcomm Snapdragon 8 Gen 1
• Display: 6.8″ AMOLED, 165Hz
• Battery: 4500 mAh, 65W fast charging
• Original OS: Android 12, Redmagic OS 5.0
• Key Features: Active Cooling Turbofan, Pressure Sensitive 500Hz Shoulder Triggers

Required Downloads

For the advanced ADB Sideload method, you will need the official ADB tools from Google.

Official OTA Update Packages

How to Manually Install OTA Updates

There are two methods to install these updates. The Local Update method is the easiest. Warning: OTA updates should be installed sequentially. Do not try to jump from a very old version to the latest one. Apply the correct region’s updates in order.

Method 1: Local Update (Easiest Method)

1. Download the correct OTA .zip file for your region. Do not extract it.
2. Connect your phone to your PC and transfer the downloaded .zip file to the root directory of your phone’s internal storage (not inside any folders).
3. On your phone, navigate to Settings → System → System update.
4. Tap the gear icon in the top-right corner and select Local update.
5. The phone will scan your storage and find the update package. Tap on it to begin the installation.

Method 2: ADB Sideload (Advanced Method)

1. Download and set up the ADB Platform-Tools on your PC.
2. Download the OTA .zip file and place it in your ADB folder. Rename it to something simple, like update.zip.
3. Reboot your Redmagic 7 into recovery mode (Power off, then hold Power + Volume Up).
4. Navigate to Apply update from ADB and select it with the power button.
5. Connect your phone to the PC. In a command prompt in the ADB folder, type adb devices to ensure it’s connected.
6. Type the command: adb sideload update.zip and press Enter.

Device-Specific Troubleshooting for Redmagic 7 OTA Updates

• “Update Verification Failed” Error: This is the most common error and it means you are using the wrong file. Check two things:
  1. Region: You cannot flash a Europe OTA on a Global model, or a China OTA on an Asia model. The region must match.
  2. Version: You often cannot skip updates. If you are on V3.21, you may need to install V3.22 before you can install a V4.xx update.
• This is NOT an Unbrick File: OTA .zip files are for updating a working phone only. If your phone is hard-bricked (won’t turn on), you need a different type of firmware (an EDL programmer file) and a different flashing method (QFIL). These files will not fix a dead device.
• ADB “Device not found” or “Cannot read file”: This is a driver or connection issue. Ensure you have the latest Nubia/ADB drivers and that your phone is recognized correctly in the Windows Device Manager. Use a high-quality USB cable connected directly to your PC.
• Game Space or Fan Issues After Update: If gaming-specific features are acting strangely after an update, the first step is to restart the phone. If the problem persists, try clearing the cache for the Game Space application in your phone’s settings (Settings -> Apps -> Game Space -> Storage & cache -> Clear cache).

FAQs

Q1. What is an OTA file? Can I use it to unbrick my phone? An OTA (Over-The-Air) file is an update package designed to upgrade a working phone from one software version to another. It is not a full firmware package and cannot be used to unbrick a dead or unresponsive phone.

Q2. Do I need to unlock my bootloader to install these updates? No. These are official, signed OTA packages. They can be installed on a device with a locked bootloader using either the Local Update or ADB Sideload method.

Q3. Will this erase my data? No, a standard OTA update does not wipe user data. However, it is always highly recommended to back up your important data before any major software installation.