how check ios which was before upgrade - GSM-Forum

.::GT-GSM MAN::. · 10-06-2017, 14:00

hI I HAVE Question where or which tool i can check how ios was in my iphone early becouse i upgraded to 11.0.1 my battery keep about 6 hours early on ios 10.x.x about 24 hours :/ all possible wifi , bt , aplications is off but still keep short

what can i do for now for better battery keep? ios 11.0.2 is fixed?

luongwj · 10-12-2017, 02:23

You cannot downgrade your device as Apple has unsigned iOS 10.

10-06-2017, 14:00	#1 (permalink)
.::GT-GSM MAN::. Freak Poster Join Date: Feb 2005 Location: BYDGOSZCZ POLAND Age: 48 Posts: 304 Member: 119955 Status: Offline Thanks Meter: 10	how check ios which was before upgrade hI I HAVE Question where or which tool i can check how ios was in my iphone early becouse i upgraded to 11.0.1 my battery keep about 6 hours early on ios 10.x.x about 24 hours :/ all possible wifi , bt , aplications is off but still keep short what can i do for now for better battery keep? ios 11.0.2 is fixed?

10-12-2017, 02:23	#2 (permalink)
luongwj Junior Member Join Date: Oct 2017 Posts: 13 Member: 2766741 Status: Offline Thanks Meter: 1	You cannot downgrade your device as Apple has unsigned iOS 10.