ZTE Blade V0721 Firmware

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How to Flash ZTE Blade V0721 Firmware via SP Flash Tool (Flash File)? This flash file stock ROM tutorial is used to solve various problems that occur on ZTE. As an example, if there is bootloop or hang because of the virus, you can try this flashing way to overcome the bootloop and other problems on ZTE software.

The important thing to remember for this tutorial is to backup data stored in internal memory. Because this flash will wipe the stored data and replace it with a new ZTE V0721 firmware file.

With this Tutorial How to Flash Firmware ZTE Blade V0721 via SP Flash Tool, you can also solve other error problems, such as:

• Forgot Password
• ZTE Blade V0721 Stuck on Logo
• Forget Pattern
• Bootloop
• Soft Brick
• Blank Screen
• The touch screen is not sensitive
• Slow not responsive / Hang
• Virus malware
• Unfortunately, the app has stopped
• ZTE often restarts itself
• And other errors

Read Also:  How to Flash Lenovo K12 Note XT2083-4 Firmware?

Tools and Firmware Download

1. MTK USB Driver
2. USB Driver VCOM (install when flash won’t running)
3. CDC Driver Installer (Optional, install when the device can’t detect on PC)
4. SP Flash Tool V5 Google Drive (Use SP Flash Tool V3, if the scatter file does not load)
5. USB Cable Data
6. Download firmware tool ZTE_V0721_MT6735_P653N11_6.0.zip stock ROM via Google Drive
7. If you get Limit Google Drive, you need to login to your Gmail account or follow this tutorial Bypass Google Drive Download Limit (Quota Exceeded) Error

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How to Flash ZTE Blade V0721 Firmware via SP Flash Tool

1. First of all, get all the tools and extract the .zip file.
2. Extract the ZTE Blade V0721 flash file and you will see “MTxxxx_Android_scatter.txt“.
3. Install USB driver.
4. Install and run the SP Flash Tool application.
5. Click on Scatter-loading, then open the folder of ZTE firmware, then click “MTxxxx_Android_scatter.txt“.
6. Wait until the firmware is loaded.
7. Uncheck on the Preloader file when you are not sure of this ROM for ZTE. This will prevent hard brick, this is optional.
8. Make sure to select Download Only mode, then click the Download button.
9. Now Turn off your device and remove the battery (for non-removable battery, just need to turn off the device).
10. Press Volume Up and connect the device to PC (press Volume Down when flash not running, unplug the cable before reconnect, and repeat the steps above).
11. Flash will run automatically.
12. Wait until flashing finishes with a green sign.
13. Unplug the cable and turn on your device.
14. The first booting process will take 10-15 minutes, so just wait until entering the wizard menu.
15. Flash ZTE Blade V0721 firmware is done.

Read Also: Download Lenovo Legion Y90 L71061 Flash File

NOTE:

• When the device can’t detect on PC, try to reinstall the driver (optional drivers).
• When flashing won’t running on “Download Only” mode, change with “Firmware Upgrade” mode, disconnect the device before reflashing.
• When getting bootloop after flash, try to hard reset via recovery.

DO WITH YOUR OWN RISK