Why won't my apple iphone 4 work?

So long story short… I made a bad decision and jailbroke my iphone 4. Then I realized I did not want it jailbroke anymore. But iTunes is not working at all on my computer. So I finally got desperate enough and decided to TRY to reset my iphone from Find my iphone. Well I was not thinking. It would not reset by going to settings but when I try to reset it, the bar goes most of the way and tries to turn off, but it never turns off. So my problem is every time I try to turn it on, my iphone turns off after a couple minutes and tries to reset every time. I will not have access to iTunes for a while. Is there anything I can do?

At this point, no. Even once you get access to iTunes back, because you jailbroke your phone there are lots of settings that could be messed up. At this point your best bet is to get a cheap little flip phone to make do with until you have an upgrade available to get a new phone - I think this one has seen its last days.

Well thanks. Next time i will just leave everything alone. It sucks, I could of just stopped myself