I phone 3gs unlock code for straighttalk

Steve Brown

• 688 Answers
• Posted on May 22, 2009

SOURCE: Iphone 3g 8gb Officially unlocked sim error problem

the new sim card is connected with having an iphone account. when you say it is officially unlocked.
does this mean that AT&T unlocked your phone?
what i think your saying is that if you have 2 sim cards, one that is in use and the other is a spare you cannot use both. at the same time.
the sims are standalone, to use a spare sim it has to be activated by the carrier, thus disabling your original sim.
when you change sims you will need to reboot the phone that will not change.

SOURCE: I have Iphone clone and I get ''no service'' when my AT+T sim card

I also had purchased an Iphone clone not to long ago. My service provider was AT&T. 90% of the time when my SIM card was inserted the phone would read "emergency mode". I would have no service, I wouldn't be able to receive or send any calls or text messages. I talked to AT&T representatives who would solve the problem for short periods of time but never gave me a permanent fix. I immediately sent the phone back to the seller. I have been doing a lot of research on these Iphone clones and I have seen quite a few times that people have problems in this area, not being able to have service. Also, what you have purchased and think is a genuine Iphone very well may not be. Many models of these Iphone clones now have the Apple symbol on the back and even have the Apple logo displayed on the screen when they start up. This being the case, you may very well have purchased a fake Iphone which would lead to problems with your service provider. I'm not sure how to fix the problem, and for this I apologize because I know how frustrating it is not to have service. But, I can tell you that your best bet may be to return the phone and try something else. All I've heard is that the genuine Iphone is the best way to go. Because these clones are made by independent manufacturers and not sold through AT&T, even though they may seem nice, many people have constant problems with service. Good luck, and if you find an alternative solution please let me know!

SOURCE: i updated my 3gs iphone to 3.1.3 , 5.12 firmware,

The 3.1.3 unlock has a new baseband on it and is not currently jailbroken yet, Do not fall for sites that say "3.1.3 Unlock"

There is no unblock and watch http://blog.iphone-dev.org/ for updates about unlocking 3.1.3

SOURCE: my iphone isnt reading my sim card

Try replacing you sim and if you still get the same error then it is a device issue. You will need to contact your service provider for replacement options!

SOURCE: hello my iphone is using vodafone sim card can i

Unlocking your iPhone really depends on whether you have upgraded the firmware or not. If you have not yet updated to the latest 4.2.1 you are in luck. Please DO NOT update the software if you have not.
The easiest and most intuitive site for unlocking your iPhone can be found at the URL below:
http://www.iclarified.com/tutorials/iphone/index.php
Follow the instructions on the relevant page.
Good Luck