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4.0.2, patches the PDF secutiy flaw and prevents users from (currently) jailbreaking and removes any current jailbreaks installed on the iDevice.
 
4.0.2 fixes a security patch when trying to view pdfs in safari. Unfortunately, this exploit was used by jailbreakme.com, which means that now you have to jailbreak your phone the old fashion way.
 
hey one more question


is there anyway to do video chat from the iphone 4 to a pc using apps like fringe or something else from cydia
 
Actually 4.0.2 closes a huge exploit that would allow a malicious hacker to take over your phone via a website.

Pointless ? Not hardly.

A Huge exploit that has been there for quite some time and known to many a hacker and never used maliciously. Sure it needs to be plugged but do you really think they fixed it now because it's a security risk?
 
A Huge exploit that has been there for quite some time and known to many a hacker and never used maliciously. Sure it needs to be plugged but do you really think they fixed it now because it's a security risk?

well myself for one I trust Saurik more then Apple because Comex found security hole that Apple missed. Saurik filled the hole Saurik did a simple patch where Apple has to release a whole new firmware release.
 
A Huge exploit that has been there for quite some time and known to many a hacker and never used maliciously. Sure it needs to be plugged but do you really think they fixed it now because it's a security risk?

Of course they did, especially considering that this exploit was talked about on a lot of major news programs and such, It wouldn't look good for Apple to leave something like this open. And the last thing they need is bad PR.
 
well myself for one I trust Saurik more then Apple because Comex found security hole that Apple missed. Saurik filled the hole Saurik did a simple patch where Apple has to release a whole new firmware release.

How else would you like Apple to release an update? Magically?
 
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