After installing OS X Yosemite in MacBook, lot of users reported about USB modem connectivity problem with OS X Yosemite.
The following modems are perfectly working with OS X Mavericks. But after upgrading to OS X Yosemite they not worked.
- HUAWEI EC315 usb modem
- huawei hi-link E3131, E3231
- ZTE MF190
- Huawei E303 Mobile Broadband 3g dongle
- Turkcell VINN ZTE MF667 USB mode
- mobiconect usb ZTE MF 667
SEE ALSO : Airtel USB Modem not Working with OS X Yosemite, fix
Restart your Mac and try to connect.
Download and install this module HiLink.zip
This solution solved ZTE USB modem connectivity issue.
Step 1: Go to System preferences and select Network.
Step 2: If you see your USB connection name on the left side go to step 4. If you can’t see, select + icon.
Step 3: Then select your interface and set your service name and click the create button.
Step 4: Now select ZTEUSBModem in left side and set the following details.
Telephone Number: #99*
Account Name and Password must be blank. Then select Advanced.
Note : Enter telephone number #99* for GSM or #777 for CDMA.
Step 5: Now set
Step 6: Click OK button and connect.
If your USB modem or dongle connectivity issue with OS X Yosemite not fixed yet, do let us via comment.