My iphone is not ringing when Somone calls me?

I called my self and on my phone nothing happened but it was ringing on the phone I called from it's an iPhone 4S jailbroken after I get done calling my self it will say missed call on my phone but it didt ring or even show up… I Tryed resetting it and restoring it and taking jailbreak off it also I Tryed rebooting it nothing worked please help

Can't clear safari history iphone 5?

I used to be able to clear my browsing history but now I can't. If I go to settings and safari, clear history isn't able to be clicked on. If I go to safari history, "clear" isn't able to be clicked on. Any idea why and what I could do?

Something is wrong with my Wi-Fi I think?

Okay so lately, starting last night to be exact, my Wi-Fi has been really laggy. I'm using my iPhone and videos won't play, apps won't load or refresh and web pages won't open. Today when I came home every room on the first level of my house living room, dining room and kitchen my phones Wi-Fi works perfectly there. But as soon as I went upstairs my phone started lagging again. Little things about my phone, my bill has to be paid soon (2 days prior to question), is there enough memory on the phone? What could be the problem?

GoPro 3 won't connect to the GoPro App?

I've had my GoPro since christ and this is gonna drive me insane because for the life of me I can't get the GoPro to connect to its app on my iPhone. I'm beyond frustrated. When I look at the gopro screen, there's a little Wi-Fi icon on the bottom right corner, so I know its on. My Wi-Fi is on and working on my phone too. I keep going to the options on my gopro, first the wrench icon and then the wireless controls option, and then I go to gopro app option while I have the gopro app open on my phone and it shows a little checkmark on the gopro but on the app on my phone it keeps saying "no cameras detected"

I don't know what else to do. I was so excited to use this camera but I can't figure it out at all. What am I doing wrong, how do I fix this?

Phonto or Puffin? Apps that support flash?

I just want an app that will allow me to watch movies on megashare and putlocker on my iPhone or iPad. Which is better for movies, Phonto or Puffin? From what I see, Phonto is better, but more people use Puffin.

Is there another app, and maybe for free? I know there's a free Puffin app but it says that putlocker doesn't work on the free version but I'm not sure if it'll let me watch on the full version.