Problem updating iphone 3g
tel://NUMBER will pop up a dialog asking if you wish to make a cellphone call to NUMBER using the baseband.
facetime://CONTACT will pop up a dialog asking if you wish to make a video call to CONTACT using Apple's Facetime over Wi-Fi.
These numbers (or codes) work on most GSM capable phones, and the i Phone is no exception.
You must tap dial after each number (unless specified differently in the description).
Today at Where 2.0 Pete Warden and I will announce the discovery that your i Phone, and your 3G i Pad, is regularly recording the position of your device into a hidden file.
Ever since i OS 4 arrived, your device has been storing a long list of locations and time stamps. The presence of this data on your i Phone, your i Pad, and your backups has security and privacy implications.
You were probably updating/restoring your i Phone 3G which was unlocked and i Tunes gave you error 1015.
Hard Reboot If you’re an i OS user since sometime, by now you’d know that most problems (even on non-jailbroken phones) can be solved by a hard reset.In such situations the hard reboot solution also doesn’t work since the tweak tries to run again when i OS boots up.To solve this, when your i OS device is booting up, simultaneously keep the Volume Up button pressed and you should be able to see your Lock screen again.In addition to https://, ftp:// protocol identifiers, the i Phone also supports tel://, facetime://, and mailto:// You must have a complete and valid URL (Uniform Resource Locator) for it to work.Safari will then launch the appropriate application to handle it.