IPhone 6 overheating problem?

So whenever I have Spotify running in the background, my iPhone overheats pretty quick to the point where I feel like I could cook an egg on it. Any fixes?

IPhone 6 screen miss clicking?

I got a new iPhone cause I broke the other one and the screen miss clicks. If I'm typing sometimes it'll just click "f" a bunch of times and when I'm scrolling it freaks out as if I was scrolling two ways. Anyone have any similar problems and/or a fix?

Jail broken iPhone glitching?

My iPhone 5 (jailbroken) keeps glitching in weird ways, when typing it can press random things in the keyboard, when I'm in things like articles it just like rapidly zooms in and out and scrolls, and in some place it keeps clicking the bottom of the screen, during calls it tends to touch speaker and contacts and "touch" the home button and the volume buttons. Do you need a list of my tweaks to see what might not be playing nice?

IPhone s6 Memory disck full?

I have IPhone s6 16 Gb Gold color
but some problem with my smart phone
When i download any app form Apple store an error (Low Disk space) instead 15.5 gb space free

Is it my Iphone problem or my Wi-Fi setting?

There's about 1 week that i've got this problem. When i work with my iphone by my Wi-Fi i can chat in telegram app and also can chat in kakaotalk and i receive notification and have no problem with them. But i can't do search anything in safari and google and can't go to my instagram. Also i can't connect to my VPN. The error is "you're offline and check your network connection". The interesting thing is that i can easily work with my Wi-Fi by PC. And andriod useres have also no problem. Can anyone help me please? >

Broken cellphone/iPhone or cell phone repair?

Who would and would anyone take their cellphone to a dollar store to be fixed or repaired? Even if the prices were good, but you have or can't find any online feedback on the place.

Would you get an iPhone 7 if there's no 3.5 mm headphone jack?

Would you get an iPhone 7 if there's no 3.5 mm headphone jack? - 1

Added (1). just curious, with current rumors being that the iphone 7 will have no 3.5 mm headphone jack, would you consider upgrading from your current iphone with a headphone jack to the 7 or would you switch to an android device such as the Samsung Galaxy S7?