Q: Where can I download the ZTE Diagnostics Port driver's driver?
Please download it from your system manufacturer's website. Or you download it from our website.
Q: Why my ZTE Diagnostics Port driver doesn't work after I install the new driver?
1. Please identify the driver version that you download is match to your OS platform.
2. You should uninstall original driver before install the downloaded one.
3. Try a driver checking tool such as DriverIdentifier Software .
As there are many drivers having the same name, we suggest you to try the Driver Tool, otherwise you can try one by on the list of available driver below.
Please scroll down to find a latest utilities and drivers for your ZTE Diagnostics Port driver.
Be attentive to download software for your operating system.
If none of these helps, you can contact us for further assistance.
ZTE Diagnostics Port driver download list
Description: ZTE Diagnostics Port driver setup Version: 4.2.8 Date: 09 Sep 2014 Filesize: 0.81 MB Operating system: Windows XP, Visa, Windows 7,8 (32 & 64 bits)
Filename: T-Mobile Diagnostics Port (COM3).zip Version: 001.2074.000.004 Date: 2010-12-07 Filesize: 52.61K Operating system: Windows XP,Vista, Windows 7
Filename: ZTE Mobile Connect AT Device (COM4).zip Version: 005.035.8181 Date: 2010-12-06 Filesize: 1.39M Operating system: Windows XP,Vista, Windows 7
Filename: ZTE Mobile Connect AT Device (COM4).zip Version: 005.035.8181 Date: 2010-12-06 Filesize: 1.39M Operating system: Windows XP,Vista, Windows 7
Filename: ZTE Diagnostics Device (COM3).zip Version: 001.2074.000.002 Date: 2010-07-23 Filesize: 52.47K Operating system: Windows XP,Vista, Windows 7
Filename: ZTE Diagnostics Port (COM3).zip Version: 001.2074.000.002 Date: 2010-07-23 Filesize: 52.55K Operating system: Windows XP,Vista, Windows 7
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