Lost keyboard on Lumia 925 after upgrade to windows 10 mobile

[Windows Central Question]

I have recently obtained a Lumia 925.4 with Windows 8.1 unlocked with Vodafone firmware. I have first upgraded to Windows 10 and found that the keyboard is not working.
After this I decided to upgrade the firmware to a generic firmware as per instructions found online, and the flash of the firmware was successful. I had to re-install Windows 10 because after I flashed the firmware it reverted to Windows 8.1. With Windows 8.1 the keyboard was fine.
Then I re-upgraded to Windows 10 mobile , hoping that this time the keyboard would be working with Win 10. Sadly however that has not been the case.
Please does anyone have a solution for this problem.
Best wishes , Ian

 

[fin11]

This is a problem with the early builds of wm10. I also had the keyboard issue after updating my Lumia 925 to wm10. It was fixed when I updated to a later 10586 build by installing the CBB package. Hope it still works. See section2 in this guide https://forums.windowscentral.com/w...test-10586-xxx-14393-xxx-15063-xxx-build.html