Believe that the installation of win8.1 friends will have a problem, that is, their Android phone is not even on the computer, such as 360 assistants, pea pods, 91 assistants, not on the drive. The following simple steps can be easily resolved.
1, the first statement, the official driver is fully support WIN8, can also say that WIN8 is compatible with the driver of the mobile phone, but the problem is WIN8 driver installation mechanism, no digital signature is not allowed, so it needs to be closed.
2, enter the system, [Win]+[c] bring up the Charm menu-Change PC Settings-Settings-general-Advanced Boot Restart now-troubleshooting-Advanced options-Startup settings-restart, and then disable the driver forced signature. If a friend's computer is 180 days active, the above step is not the same, [Win]+[c] bring up the Charm menu-Change PC Settings-Update and recovery-recovery-advanced startup under "Restart Now", after troubleshooting-Advanced options-Startup settings-restart, and then disable the driver forced signature.
3, so, we solved the problem of the driver signature, once again into the system, from the "Computer" (win8.1 called: this computer) right into the management, and then into the "services and Applications" "service" to find "Device install service", double-click Enter, start type changed to "Automatic" , click "Start" in the service status and apply.
4, ensure that the device install service is open, because win8 even if the display is automatic, it also needs to be run, at this time can be re-mobile phone assistant, such as Update driver, the driver can be installed normally.
Solve win8.1 computer can't install phone driver problem