right now my ios is 11.1.2 , new upgrade is 11.2.5 , should i upgrade? is it more worse than the present version?
If I jailbreak , then I can downgrade to iOS 10?If you are looking to jailbreak, then hold on to 11.2.2. There is a good chance that a jailbreak will be released based on an exploit that has been fixed in 11.2.5. Also, Apple has stopped signing all older iOS versions below 11.2.5, so downgrade is no longer possible.
is anyone using 11.2.5 with iphone 6s m planning to buy a 6s soon, bored with iphone 5s
6s should come with iOS9 by default (or probably iOS10). My recommendation is that don't update to iOS11. Its buggy and battery life sucks. Or atleast save you SHSH blobs so that you can downgrade later.