I am trying to update my Lumia 925 to Windows Phone 8.1. The phone downloads the update and goes through the prepare to install step, only to give me the message "The update was downloaded but could not be opened". The error code is 80188309.
I tried a hard reset, rebooting, deleting temporary files and rebooting again, but I still get that message. Any help would be very much appreciated.
Thanks
~S
I tried a hard reset, rebooting, deleting temporary files and rebooting again, but I still get that message. Any help would be very much appreciated.
Thanks
~S