I have updated my lumia 730 to windows 10(windows insider(insider fast)). the only problem i am facing is... i am unable to download the united states (english) for cortana also other languages too. i have changed the region to US n everything needed to activate cortana but it ain't working. Everytime i try to download it shows the following error :- English(United States): Error downloading. i hav changed the language to united states english n dat got installed properly.
I have resetted my phone..still the problem remains. Rest all is working superbly. Can anyone help please??