Surface Type Cover Filter Device Surface Pro 4

hi all,
i have a surface pro 3 with a type cover 4 (i got the surface pro4 type cover) running windows 10 and the type cover is no longer being recognized out of the blue.
I have tried many troubleshooting methods, but none have worked so far.
I opened device manager and i noticed the only keyboard category driver i have is the HID Keyboard. Looking in other threads on this issue, it seems i should have a driver for 'Surface Type Cover Filter Device' or for 'Surface Type Cover'
Does anyone know where i can find the driver for the type cover 4?
Troubleshooting steps i already initiated and none of them have worked so far:
* unclicked and reclicked the keyboard many times, while connected to the internet
* did a two button shutdown/reboot
* brought the computer up to date on windows update, did reboots, shutdowns, nothing
* reset the laptop (while maintaining all data) and then installed windows updates again + some more reboots
* installed the latest 'SurfacePro3_Win10_10586_1702002_0.msi' drivers & firmware pack for surface pro3 from Download Surface Pro 3 from Official Microsoft Download Center
* *tried* to install the latest 'SurfacePro4_Win10_15063_1702001_0.msi' drivers & firmware pack for surface pro4 from Download Surface Pro 4 Drivers and Firmware from Official Microsoft Download Center but it did not work since i have the surface pro 3
i cannot get the driver to show up anymore, and given that i never uninstalled or deleted it, i don't know what else i can do.
I am traveling and don't have access to a microsoft store to purchase a new keyboard so i am stuck and i would appreciate any help in further troubleshooting or locating the proper driver for the keyboard.
thanks in advance!
Surface type cover filter device pro 3

This method is working perfectly on Microsoft Surface Pro 3 and later. Also, it is a very easy method, follow these simple steps to get your Type cover working again. Turn off your Microsoft Surface and connect the Type cover now to the tablet; Now hold the Volume up and power button together to turn on the tablet. The tablet will boot into the. Surface Pro 4 Type Cover with Fingerprint ID isn't available in all countries and regions. The fingerprint reader on Surface Pro 4 Keyboard with Fingerprint ID only works with Surface Pro 3, Surface Pro 4, and Surface Pro (5th Gen) devices running Windows 10. Surface Pro 4 - Surface Type Cover Filter Device Driver Gone I've got a Surface Pro 4 which is no longer able to recognise Surface keyboards (tested multiple surface 4 & surface 3 keyboards). A quick look in the drivers compared to a working device shows that the device is missing the Surface Type Cover Filter Device driver in the keyboard tab. The package provides the installation files for Microsoft Surface 3 Type Cover Integration Driver version 1.1.363.0. If the driver is already installed on your system, updating (overwrite-installing) may fix various issues, add new functions, or just upgrade to the available version.

Surface Type Cover Filter Device Surface Pro 4k

Hello, after 10/24/2013 (glitched update) my keyboard, volume etc stopped working. I did a full reinstall of OS and volume up + power button for a few seconds. Now volume button is working.
Type cover keyboard is not working only the damn touchpad. In device manager i have exclamation mark - unknown device and it was Surface Type cover filter device, however, i couldn't install a driver for it from a Device manager.
Sometimes install of the type cover filter device ends with error code 1 and sometimes it says it's installed (Tried manual and automatically from the internet), but in the device manager it still says Unknown and i am not able to use my type cover keyboard, besides touchpad.
MS totally screwed up my SPro2 with that update.
Any help would be appreciated!