IPhone 4 stuck on apple logo with loading bar and spinning wheel

Okay so yesterday, i was going to downgrade my iPhone 4 from 6.0 to 5.0.1, i made the custom IPSW and attempted to install it, but after that my iPhone turned off, and has been stuck on the apple logo with a loading bar underneath it. After a couple seconds it just goes to a spinning wheel then turns off and repeats AGAIN. Also when I connect it to my laptop, iTunes doesn't recognize the phone most of the time (SOMETIMES IT RECOGNIZES IT IN RECOVERY MODE)
i HAVE TRIED MANY THINGS ALREADY such as
- wait till it gets uncharged and turn it on ( it does the same apple/bar/wheel thing)
- exiting it out of recovery mode with Tiny umbrella
-restoring it
-holding the home/power buttons together
BUT NOTHIN WORKS ( right now i tried restoring it but the creen went WHITE.)
Please help me! I'm 14 and I'm not by any means rich, icannot afford another iPhone so please somebody help me:'

I'm 13, this happened to my friends Iphone. I was like, "go to an apple store or something dude." It worked. Now go have someone drive you to an apple store and get that stuff fixed!

Use this video tutorial to get your iPhone out of the restart loop that it could be in:

If that doesn't work, hold the home button and power button at the same time until the Apple logo appears and it should start up.

Hope this helps!