Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

jas07

macrumors regular
Original poster
Oct 13, 2011
197
54
Hey Guys,

Having a bit of a mystery here, I've had iOS 10 on my 6S since beta 1 but I've been getting awful battery life and a few frustrating problems so trying a DFU install in an attempt to resolve it.

Ive done DFU installs many times so completely familiar with the process, I've downloaded the beta 4 IPSW direct from our Dev account with Apple, also installed Xcode 8 Beta 4, updated iTunes however every single time iTunes is saying the installation file is corrupt.

Ive downloaded the IPSW 5 times now on different connections and browsers to no avail, has anyone got any ideas before I go insane?

Ive also tried doing a standard restore rather than going through DFU with the same results.

Appreciate any input!
 

jas07

macrumors regular
Original poster
Oct 13, 2011
197
54
Seems everyone else is puzzled too then! Lol
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.