Re: Sky Go launches on Amazon Fire devices

 (This 3.68MB seams to be your SkyID data the app keeps your sign in even if the app is deleted...)

Try Settings > apps and games >manage all apps> Scroll down to sky go... select it.

then select.

clear cache

then clear data

then force stop...

reboot the the kindle tablet (shut down, then restart)

then re-select skygo  

go direct to the acoount page in the app and re-sign in that hope fully will reload and store your profile data correctly to the SD card storage...