Now finally apple has make availability of there new version of ios 4, now you can download ios 4.0.1 for your iphone, previously it was only available for developers but now finally everyone can update there iphone with new version of ios 4, now update iphone with ios 4.0.1.
The iOS 4.0.1 Software Update improves the formula to determine how many bars of signal strength to display on iPhone 4, iPhone 3GS, and iPhone 3G. The real signal strength remains the same, but the bars on iPhone will indicate it more precisely.
you have to follow simple step to update your iphone.
- At first download latest version of iTunes from Apple.
- Then just connect your iPhone to your computer via USB.
- Now start iTunes.
- When iTunes opens, select iPhone under “Devices” in the “Source List” on the left.
- In the iPhone “Summary” pane, click “Check for Updates”.
- Now click “Download and Install” to get the new iOS 4 firmware.
- Now you are done.
Compatibility :
iOS 4 works with iPhone 4, iPhone 3GS, and iPhone 3G. Not all features are compatible with all devices. For example, multitasking is available only with iPhone 4 and iPhone 3GS.
Download iOS 4.0.1 Firmware (Official Links)
To download and install iOS 4.0.1 firmware on your iPhone and iPod Touch use the following link:


Recent Comments