Issue with RedSn0w Jailbreak

(I have an iPhone 4 (not 4s.

I downloaded Firmware:
iPhone 4 (GSM): 6.0.1 (That's the one my iPhone is updated to) (Btw, my iPhone is T-Mobile because it's unlocked)

I downloaded RedSn0w:
RedSn0w 0.9.15 beta 3 for Windows.

So the issue is is when I try to click the IPSW thingy, the step you do after you click extras and then 'Select IPSW', It says that the IPSW is not supported by that version of RedSn0w.

Btw the file name to the ipsw I downloaded is: iPhone3, 1_6.0.1_10A523_Restore

Can someone please help me out? Please? :/

(Please only experienced Jailbreakers. I'm a noob at this. And please nobody saying 'You shouldn't jailbreak it or anything'.

Look here: http://blog.iphone-dev.org/ this is the official blog where they release redsn0w. Sorry but there's no jailbreak out yet for the iphone 4s. The Dev team are working hard to bring out this jailbreak and will probably have it at least by april (it will probably come way before that). Once it says that there's an untethered iphone 4s jailbreak for ios 6.0.1 then it will be done. Only check on this blog: http://blog.iphone-dev.org/ not any other as they are fake.http://www.greenpois0n.com are not but just ignore them as they aren't really involved in this. It's almost done because iPhone 3GS (new bootrom) and iPhone 4 are tethered then semi untethered. It just means that they need redsn0w to boot up. (they get tethered/semi untethered jailbreak before untethered because them devices have a bootrom exploit called limera1n.) You don't really need to know this as iPhone 4S, iPhone 5, iPad 2, 3 and 4 can't do this. The iphone 3gs old bootrom gets untethered because of a 2nd bootrom exploit.
it has limera1n AND another exploit. The new 3gs bootrom and iphone 4 DOES NOT have this exploit thus it is tethered. Iphone 4s, 5 and ipad, 2, 3, and 4 they all patched the limera1n exploit.

Basically YOU CAN'T DO IT BECAUSE THE JAILBREAK ISN't FINISHED YET!

AND THEN I REALISE THAT YOU HAVE A IPHONE 4 AND I'm STUPID! ARRGH! (but its good because now you know jailbreaking more)

You can get tethered iphone 4. You should have now redsn0w version 0.9.15 beta 3.download it again from the dev team blog (link in the source box).

Go to http://www.felixbruns.de/iPod/firmware/ this is the website i use its awesome. Your ipsw should be like this: iPhone3, 1_6.0.1_10A523_Restore.ipsw and that is what you put in your question.

now just restore and then jailbreak (if you don't mind having tethered). You can get semi untethered but search that on youtube.

Sorry for a really bad answer, i just don't read the questions properly.