Hello as i have a very bad battery life on the beta 4 i would like to restore the beta 3 by first restoring ios 8.4 and then install the beta 3with a manual .ispw install file however i have a ios 9 beta 4 iTunes backup do you thing that i will be able to restore my data using my ios 9 beta 4 backup ? And will it be working if i restore the ios 8.4 to manualy install the beta 3 by pressing shift on itunes ? Thank you
Downgrade ios 9 beta 4 to beta 3
Hi,
I can't be certain about your 9b4 backup working on 9b3 - you'll have to try it.
However, yes, I can confirm that you can update to 9b3 from 8.4 by holding shift as you click "restore".
If you wait another few hours though, it's possible we'll see Beta 5, which may fix the issue anyway.
I doubt on it Apple is too lazy I think we will have to wait for another week with this bad beta