Updating iphone firmware without itunes

With Hasim’s method, you can hactivate your i Phone using phone book sim card, without actually going through the pains of hacking it.

However, before trying to take your i Phone to the nearest repair center, you should give a try to the solutions outlined in this article.

Please note that the error appears at the end of the restore process, a period when i Tunes is writing or updating your baseband.

Read on to learn now to fix i Tunes error -1 easily and recover your i Phone, i Pad or i Pod Touch.

Several users perform a full i Tunes restore to get rid of software related issues or before selling their i Phone.

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.

Several error messages can appear on i Tunes, and an average user needs plenty of time to figure them out.

One of the toughest to fix is the This i Phone could not be restored. This is a hardware related issue, and is relate to the corruption of baseband chip.

The closer this number is to 0, the stronger the cell signal (or the closer you are to a tower).

The Field Test entries under categories on this page are: "Neighboring Cells" you can see how many cell towers or relays are visible to your i Phone while using GSM (2G).

Hactivation is the process of activating your i Phone without using an official i Phone carrier SIM.