ZTE Smart Watch ZW20 Firmware Flash File 8.1 QPST

Download ZTE Smart Watch ZW20 Firmware Flash File:

Official Stock Firmware Flash File Now available for ZTE Smart Watch ZW20 & You can download it from below. by using this firmware you can solve all software Issues with in your ZTE Smart Watch ZW20 such as hang on Logo, frp lock, Fastboot Mode, display blank or white after Flash, dead recovery, dead after flash etc.

Why We Need Stock Firmware?

  • to downgrade a device
  • to upgrade a device
  • Remove FRP, Pattern and Pin lock
  • fix bootloop and software issue on Phone
  • completely Re-Installation of board software


  • First Make a complete backup of Your Personal data (if Possible)
  • charge the device at least 50% to prevent accidental shut down during the process

Firmware Information:

Device Name: ZTE Smart Watch ZW20
Type: Full ROM
Size: up to 438MB
Os: Android 8.1
Password: Null
Root access: Not
Gapps: Included
Firmware Version: VZW_ZW20V1.0.0B22_DL

Download Links:

Firmware files:

  • Firmware ZTE Smart Watch ZW20 Verizon: Download

Flash Tools:

usb Driver: 

  • QD Loader Driver: Here

How to Install Stock Firmware on ZTE Smart Watch ZW20:

  • Download & Extract QFIL tools.
  • Download & Extract Firmware Package.
  • Install QD Loader usb Driver on PC
  • Connect wtah to PC & Reboot to EDL use code Via adb: adb reboot edl
  • You can see usb driver Like below Image in Device Manager (if Not then Your Phone Not detected by computer Please do test Point= Short the test Point Pinout)

  • Run QFIL and Load Programmer and XML Files From ROM Folder
  • Click Download

  • Wait until success. Your Phone Rebooted..
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