If you are a current user of iPhone with AT&T, you must have been annoyed by the high call rates and the high fees charged in the name of roaming when you take the phone with you to a foreign country. But you cannot use the SIM of another carrier that you believe charges low call rates as your phone just does not work with that SIM card. It is only when you unlock iPhone AT&T that you can use the services of another carrier. But how do you go about unlocking your iPhone AT&T in a safe and efficient manner? Let us find out in this article.
Understand The Procedure Of Unlock iPhone AT&T
Unlocking iPhone AT&T is possible only through software that can give commands to the operating system of the phone. It is not the lock of a room that can be opened by pushing a key into the lock. This software tries to gain advantage of the loophole left behind by Apple in the iOS. This is why Apple hates it when someone tinkers with its iOS and decodes it to unlock the iPhone AT&T. Earlier Apple issued threats to its customers, advising them to stay away from iPhone AT&T unlock. It nullified the warranty on the hardware and software of the gadget if a customer tried to unlock his iPhone. But if you have made up your mind and in any case you are going to use the services of a new carrier, you can go ahead with jailbreak iPhone AT&T without any fears in your mind.
After unlocking, you are no longer tied to the services of the carrier that sold you the phone along with the contract. Your iPhone AT&T starts to behave like a GSM phone and you become free to utilize the SIM card of the carrier that charges low call rates. There are many companies claiming to have tools that you can use to unlock your iPhone AT&T sitting in the comfort of your own home. Take a look at the following step by step guide to achieve unlock of the iPhone AT&T using this popular software.
Step 1: Visit this website and download the software that matches the baseband of your iPhone
Step2: Unzip and install the software on your computer
Step 3: Connect the phone with the computer through USB port
Step 4: Start the software
Step 5: Let the software perform the unlocking
Step 6: Give the details of your phone including its IMSI number when prompted
Step 7: Once the process is over, disconnect and reboot the phone
Step 8: Check for Cydia in the home screen of the phone
Step 9: Try to insert the new SIM and make a call
Step10: Your iPhone AT&T is unlocked
Avert Mishaps during Unlock iPhone AT&T
If you have no knowledge of the principle behind iOS, it is better to stay away from Unlock iPhone AT&T on your own. Many people have lost their expensive devices as they got bricked because of errors in following the unlocking guide. This is why it is prudent to pay a small fee and become free from worries.