Unknown Device: "USB Device Not Recognized"

[Kaserblade]

Basically, my laptop nor the other laptops i have tried can recognize my device.
It has been working fine until today.

Things I Have Tried:
1. Reinstall drivers for PC
2. Turn phone on and off
3. Switch cables and USB ports
4. Switch laptops
5. Search other forums for possible solutions
6. Be frustrated when none of their solutions work

Information About Device:
-Recently changed APN to get data working
-Running DN3 v3.1 (been using for months without problems)

 

[Yolocast Dirk]

Have you definitely got a micro USB? If not you need one. Either it's not a Micro USB or you've got a loose cable. If you are trying to transport data from your phone to your PC, try MyPhoneExplorer.

 

[Kaserblade]

Definitely micro USB, I changed cables also and no program will work because the PC won't even recognize my phone. It's been working perfectly fine until I changed my APN.