No difference on 6S. Same speedy phone.It happens on my 7 Plus.No lags in both modes but RT does make the phone faster
An icloud account ties all of your idevices together, in a homogeneous way, not patchwork.You need a iCloud account to even sync the iPad and iPhone .How is google voice any different?
You happen to have a fully licensed KMS as part of your network?Which is impossible. Microsoft has setup the setup software such that all loopholes with keys are plugged . This one is usable because it's allowed. And for your information,this workaround I mentioned is published on Thurott's blog
Okay, my point still stands.Yes. Android Gingerbread did get security fixes till now. You should give this article a read. It's pure genius