Where did all the space on my iPhone go?

My iPhone has 14 gigs originally and I jailbroke it. Legit the part that says "other" takes up like 11.5 gigs and i have no idea why. In iFile, there's nothing in. Trash. I have one movie on it that is 2.5 gigabytes and that's. I legit do not have that much stuff. Is all this Cydia stuff? I really have not downloaded much. I dunno why I have almost no space.

Go to settings, general, and usage… It will show you what apps use space

  • Why did the space on my iphone randomly free up? So not long ago, i had like 6.3 gb used up (i have an 8 gb, and it sucks balls, cuz i can't have *** on my phone) and now, randomly, without deleting anything, it went down to 5.7? I did nothing to it, it just randomly did this. Is theree any reason this could have happened? I just wanna know cuz i'm afraid my phone might be deleting things by itself but i didn't notice anything gone… So has this happened to anyone else?
  • Why did IOS 7 take up all the space on my iPhone? I updated it last night, and it was 2.8 before updating. After, and as of right now it's 6.3 GB. What happened! It's saying I need to update again but I don't have enough room to now! I even deleted most of my apps
  • My iPhone suddenly went from having 9.4 gb of free space to 7.5 gb of free space? I didn't download any apps or anything, or record any videos or take pictures. I didn't do anything, it just all of a sudden happened today. How can I fix it? I have a 16gb iPhone 5
  • Is tbere any major différence between thé iPhone 6 and the 6s? Whooppeee is Xmas again and my daughter wants new 2nd hand) iPhone… 2 years ago almost bought her 5 before i réaliséd that it was 5s she wanted ( cos thé 5 sucks?) And I don't want to screw up this year…