ok i am new to the iphone and jailbreaking. i just bought an iphone 4s about 3 weeks ago, luckily it has the 5.0.1 os. so here is my question, i was on itunes last night and saw that there was an update for 5.1, so i downloaded it BUT did not install it on my phone. i saw that it was going to take a while and had to get up early so i decided not to install. am i safe with it not being installed on my iphone, or am i screwed since i downloaded it to itunes?