There is a big a security hole in iPhone iOS. The device is insecure in a big and obvious way. You should be extremely careful of what sites you visit.
The FlateDecode vulnerability can be used when a PDF File is embedded within a Web page. Basically Safari tries to parse the PDF. And when it does it executes some code. Hackers can use this exploit to read and write iPhone data, get your contacts, sms, even delete something. So they can get all kinds to access your personal information stored on your iOS device.
Apple will fix it some day. Until then you need to take care of your iPhone security. There is a fix for that. It is available via Cydia for jailbroken devices. So you need to jailbreak in order to secure (funny isn't it?).
iPhone 3G and iPod Touch 2G work a bit slow with iOS 4. The video below shows a nice trick that will put the speed back in your device. You need to go do Settings and deselect Spotlight.
On iPod Touch 2G go to Settings - General - Home Button - Spotlight Search. On iPhone 3G go to Settings - General - Spotlight Search. Then uncheck all the searches that you don't use. This will increase the speed of your device.
This also works on iPhone 3GS and iPhone 4, however the speed increase is very small there.
Here's a new nice and easy tutorial from CNet specialists. Today they will teach us how to turn an iPad into a second monitor for our Mac. Let's watch:
Have you ever bought a wrong app? Wanted to buy an iPad app, but accidentally payed for iPhone one? Need a refund? It's easy, you have up to 90 days to return your app. CNet specialist will teach us how to do that. Let's watch:
Finally the jailbreak for iPad, iPhone and iPod Touch from the Dev Team is available for download. It's free and untethered and it's called "Spirit". The jailbreak supports every iDevice with firmware version 3.1.2, 3.1.3 or 3.2.
MuscleNerd just released redsn0w 0.9.5 beta - the first public jailbreak of iPhone OS 4. This utility is only for developers of jailbroken apps, so they can update apps for firmware 4.0. The jailbreak only supports the iPhone 3G and runs on MAC OS X. There is no carrier unlock right now.
You can download RedSn0w 0.9.5 and get more info here.
Apple iPad doesn't have a built-in camera. However you can connect the iPhone's camera to your iPad using wireless connection. Here's a quick tutorial:
With internet tethering enabled you can use iPhone internet connection on you desktop or notebook. Here is a quick tutorial for experienced users. For everybody else - just wait for the new version of PwnageTool or some other utility.
Here it is:
A bsdiff patch to apply to CommCenter in 3.1.2 to re-enable tethering is available here for the 3GS and here for the 3G. It's just a 2-byte patch as shown below (and an appropriate readjusting of the mach-o's codesign hash):
USE THIS AT YOUR OWN RISK! Your carrier may end up charging you for unauthorized tethering access.
Update #1 It looks like a lot of people have been looking at CommCenter lately because IRC user CleanAir had a similar tethering patch. Meanwhile over in the 2G CommCenter, WhiteRat and geniusan have patched in native MMS support for that platform. Kudos to CleanAir, WhiteRat, and geniusan for digging into CommCenter and coming up with patches!
Update #2 A few tutorials have started to pop up. Eventually this will be made a part of the normal PwnageTool flow but for now this is best left for the adventurous users out there!
There are so many pictures of different keyboards plugged into iPhones on the Internet. However no one has yet published a detailed howto on how to get this working yourself. AwghBlog did posted a detailed manual how to creare a PS/2 to iPhone converter. You can read it here.
DevTeam just released PwnageTool 3.1.4. It allows users to jailbreak firmware 3.1.2 on iPhone 2G/3G/3GS and iPod Touch 1G/2G. It also supports OTB iPhone 3GS with firmware 3.1.x. We remind you that if you need unlock, do not update on regular 3.1.x firmware, use Pwnagetool to create custom firmware to preserve old baseband.
Here is a quick howto:
Factory Unlocked iPhone 3G and iPhone 3GS: You do not need unlock, just use PwnageTool to create an ipsw and then use this to update and jailbreak your phone.
iPhone 3G and iPhone 3GS: if you need unlock, use PwnageTool to create a custom firmware with an old baseband. Then update using created custom firmware and install ultrasw0w via Cydia to unlock.
iPhone 2G: Use PwnageTool to do the magic and then restore with iTunes using your newly created .ipsw.The baseband will be unlocked, the phone jailbroken.
iPod Touch 1G: Use PwnageTool to create a firmware image and restore with that .ipsw using iTunes.
iPod Touch 2G: You must already be jailbroken in order to use PwnageTool. If so, create a firmware image and restore with that .ipsw using iTunes.
Difrnt.com published a tool that might help in the downgrade of firmware 3.1 to 3.0 (or if you’re lucky 3.0.1) using Saurik’s method. In order for his method to work you had to allow Cydia to store your 3Gs SHSH key.
This tool is ONLY for 3Gs iPhones and is NOT a jailbreak method!
CNet published a video that shows how to share purchased iPhone applications and music on multiple devices. Here's a tutorial how to send your friend couple iPhone apps: