SHSH blobs- iphone 4s ios 6.1.3?

My iphone 4s has ios 6.1.3 and i want to downgrade to ios 6.1.2 so i can jailbreak my iphone again(it was jailbroken on ios 6.1 but i accidently upgraded).Is there any way i can get the SHSH blobs for 6.1.2 and downgrade my iphone?

I need a iphone game and i it know what does it call?

I need a iphone game and i it know what does it call?
It is a game for teenagers, when they are at the party they can use it. Iphone says what to do and they are doing. Do you any games that is the similar or name just help me please

I'm looking for the best contact app for iPhone?

I'm looking for the ultimate contact manager for iPhone use. I hate how you can't group contacts in the regular contact book. I have a lot of coworkers, teachers, friends and family that I need to stay in touch with. I need something that works on the iPhone 4 and it would be nice if I could also edit it on my computer. I also hate all of this automatic synchronizing since it usually causes more errors, I like to do everything manually to keep it right. It also needs to allow adding additional fields of info. I have read a lot of reviews, but I can't seem to find a good app.

IPhone 5 phone charger always breaks?

So I got an iPhone 5 like a week and a half ago. The iPhone is good but the chargers not so much. So far I have broken two. I don't even don anything to it though. I'll just be sitting there with it charging and when I move it some weird noise happens with the wires for a split second then the wire doesn't work at all! My dad is getting really ticked off at me for breaking them because they are expensive. He thinks I'm not careful enough with them but I barely even do anything! Can you help me?