On this page, we have managed to share the official USB driver of the ZTE Optus X Vista Z6621O Device. If you were already searching for the USB driver of the device, then this page will help you out.
There are 2 USB drivers available for the device, i.e., SPD/Unisoc Driver and ADB Driver. The SPD/Unisoc Driver is compatible with all the Flash Tool, and the ADB Driver can be useful for establishing a connection between the mobile and the computer.
ZTE Optus X Vista Z6621O SPD/Unisoc Driver
The Spreadtrum/Unisoc Driver is compatible with the SPD/Unisoc Flash Tool and the WriteIMEI Tool and can be helpful if you are trying to install firmware (ROM) on the device.
Driver Name: SPD/Unisoc Driver
Package Name: SPD_Driver_R4.20.0201.zip
Driver Size: 20 MB
How to Install: Follow Guidelines
ZTE Optus X Vista Z6621O ADB Driver
You can use the ADB Driver to connect the mobile (powered by android) to the computer and transfer data between the mobile and the computer.
Driver Name: Android ADB Driver
Package Name: usb_driver_r13-windows.zip
Driver Size: 8.27 MB
How to Install: Follow Guidelines
How to Install any USB Driver Manually
- Download and extract the USB driver on the computer.
- Open Device Manager (devmgmt.msc) and Click on the Computer Name > Action Menu > Add Legacy Hardware.
- Click on the Next button.
- Select the Install the hardware that I manually Select from a list checkbox and Click on the Next button.
- Again, Click on the Next button.
- Click on the Have Disk > Browse > Locate the .inf file (found in the extracted driver folder) and Click on Open Button.
- Click on the Finish button to complete the installation.
Readme Once:
[*] Driver Signature Error: If you are facing Driver Signature Error while installing the USB Driver, then head over to How to Fix Driver Signature Error page.
[*] Driver Easy: We recommend you to use Driver Easy application to update all the computer drivers in a Single Click.
[*] Stock Firmware: If you are looking for the ZTE Optus X Vista Z6621O Stock Firmware, then head over to the ZTE Firmware page.
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