Knowing

Step 1: Install newest version of iTunes while do not connect your iPhone, iPod or iPad yet.

Step 2: Once installed, run new iTunes for a while then close it.

Step 3: Windows users simply go to folder C:Documents and SettingsApplication DataApple ComputeriTunesiPhone Software Updates. Mac users need to locate it. I don t really sure where it is.

Step 4: Cut and paste files there to somewhere else.

Do not delete them in case the steps does not work for you, you can still copy them back to the folder. You can find out your username by pressing Ctrl+Alt+Del. Step 5: Put your iPhone into DFU Mode

Step 6: Finally, proceed with iOS 5 restore procedure.

Actually there is another way to fix the error on Windows 64-bit using custom iOS 5 .ipsw created with Sn0wBreeze:

Step 1: Go to C:UsersuserAppDataRoamingAppleComputeriTunesDevice

Step 2: Cut and paste files and paste them somewhere else

Step 3: Take the recently .IPSW file created with snowbreeze and paste it on this folder and rename it to "x12220000_5_Recovery.ipsw".

Step 4: Then, go back to itunes

Step 5: Enter DFU mode >> restore >> hold [Shift] to restore >> select the file on the folder C:UsersuserAppDataRoamingAppleComputeriTunesDevice and it will work out.

If you are still bothered by the same issues, try the 2 ways above, hope it is helpful. If you want to know how to install and jailbreak the iOS 5 beta version, you can refer to the previous articles. Please stay tuned.

This is not the first time iOS device users are facing Wi-Fi connectivity issues after upgrading to the latest iOS 5/iOS 5.0.1 software update. Users have reported similar issues with Wi-Fi connectivity after upgrading to iOS 3.x and iOS 4.x software update as well. If you’re facing any of these issues, you can follow these tips to see if one of them resolves the issue until Apple releases an iOS software update to fix the issue:

Basic Troubleshooting:

• Launch Settings app
• Tap Wi-Fi
• Turn Wi-Fi toggle off and then on again

Renew IP Address: If this doesnt work then try to renew IP address, which may be required if you are using a larger wireless network.

• Launch Settings app
• Tap on the Wi-Fi network that you connect to from the list
• Scroll down and tap on the Renew Lease button

Forget This Network: If renewing IP address doesn’t resolve the issue, try establishing a fresh connection with the Wi-Fi network by using the Forget This Network option. Please note that this will clear your current Wi-Fi network settings, including saved Wi-Fi passwords.

• Launch Settings app
• Tap on the Wi-Fi network that you connect to from the list
• Tap on the Forget This Network button
• You will be prompted with a message that your iOS device will stop automatically joining this network. Tap on the Forget button.
• Go back to the list of Wi-Fi networks, try to locate and join the Wi-Fi network again.

If this doesn’t help try restarting your iOS device. Restart iOS Device:

• Press and hold the Sleep/Wake button until "slide to power off" slider appears. Slide your finger across the slider and iOS device will turn off after a few moments.
• Turn iOS device on by pressing and holding the Sleep/Wake button until the Apple logo appears.

Reset Network Settings: If restarting your iOS device doesn’t resolve the problem then reset all network settings. Please note that this will clear your current cellular and Wi-Fi network settings, including saved networks, Wi-Fi passwords, and VPN settings.

• Launch Settings app
• Tap General
• Scroll to the bottom of the screen and tap on Reset
• Tap Reset Network Settings
• When the device restarts, try to locate and join the Wi-Fi network again.

Please let us know if you’re facing any Wi-Fi connectivity issue after upgrading to iOS 5 or iOS 5.0.1 and if any of the tips mentioned above helped in resolving the issue.