Why is YouTube on my iPhone 4 bad quality?

It used to be amazing but it's been getting worse over time. I want it to be better so how can I. It's fine on my kindle and my mums Samsung but my step dad's iPhone 5 is bad and my sisters iPhone 4 is too it's not out internet as it's the same round Nan's ( but we both have sky internet so maybe that's why) and I'm the only one of YouTube. My mum is downloading but it has never affected me befor today.

Can you please help I have felt like throwing my phone at the wall.

It automatically adjusts to the speed of your internet connection. If there are a lot of gadgets sharing the same connection, your phone may be getting the bad end.

You can manually change the streaming quality by clicking on the gear icon. 450p or 750p should be okay.

  • Why is my video quality bad? I recorded a video with my front camera (iPhone 5s) which is pretty good quality, on Final Cut Pro x I shared via Youtube settings, straight to my channel. 720p, 700mbs, when I view the video, its kinda blurry, why is this? How do I fix it
  • Why does Youtube keep degrading quality on my iPhone? I keep trying to watch videos on YouTube and it keeps degrading my quality so much you can't recognize anything. Is there anyway to prevent this from happening? Are you sure? I can't find it anywhere. I'm using the newer version of YouTube on my iPhone 5
  • Why does the video quality look bad when uploaded to the computer? [iPhone 4]? When I upload my video to youtube in HD directly from the iphone, I go on the computer to watch it on youtube and the quality is perfectly normal. But when I copy the file from my iphone and onto my computer the video looks grainy? I wan't to put it into after effects and do some editing but how can I go about KEEPING the quality of the video? I don't get why it gets all grainy when I put it onto my computer vs. It being perfect when I upload it directly from my ipod to youtube?
  • Why does my video have such bad video quality? I uploaded my video to the computer and it had great video quality, then I uploaded it to Facebook and YouTube and It looked horrible. It there anything I can do to change that? Save it a different way or something? I see all these YouTube videos that have been filmed by iPhone's and they have great quality. Shouldn't my 14mp camera have even better!