I am switching from iPhone 6+ 128GB. A few reasons really, one, my phone is bent and the top part of the screen is broke (yet still functions) and I refuse to pay £100-£200 to fix a design flaw.
My second reason is, I cannot login into my iCloud account anymore. It asks me for my answers to the security questions, which I know and it refuses to login, iCloud mail doesn't work anymore even when I could login so that annoyed me too. I am not ringing them up to fix it when it should just work anyway.
The third and final reason is, the new iPhone 7 looks like my iPhone 6+ and it doesn't seem like the will offer anything worth upgrading for. Apple lost its innovation with the iPhone 5 (which I had, and loved). My last android phone was the HTC Desire HD from 2010-2012.
Can't wait to try the Samsung galaxy note 7. I see the App Store and Play store are on par now, which wasn't the same as it was back in 2012 so time to move back to andriod.