If you have a shared Tata Photon Dongle, than there might be chances of
your sharing partners locking the device with the program's built-in
lock feature. But you can act smart because there's a simple way to
unlock Tata Photon Dongle without any third-party application. The trick
will get you the password with which your Tata Photon device is locked
and unlock it
Steps To Unlock Tata Photon Dongle
1:Open Computer and navigate to "C:\Program Files\Tata Photon+\Huawei\userdata
2:Open usersetting.xml using Notepad and you will see the password as shown in the image below
3: The password is my Device is "9876 " it might be differrent For Your Device. Find It and Unlock your device using this trick Thanks You...