So lately my iPod Touch 4g 32gb has been running extremely slow and laggy. Literally almost every app i try to use crashes a short while after i start using it or open it, even Safari and Chrome. Its gotten unbearable and its like i cant even use it anymore. I cant get a 5th gen or an iphone right now unfortunately. Ive already tied restarting it and turning it on and off all the way . Its not jailbroken either. It used to be so much faster and smoother running, what can i do to make it like it used to be and run quicker and less laggy? Any help is greatly appreciated!