ya it can...but if phone import from uk so its difficult
Yes. If you update your iPhone's software using iTunes it will lock your iPhone again. You will then need to unlock it again.
The four digit number to unlock the iPhone is your choice but if it's not working then call the company you brought the iPhone from.
on my iphone 3g screen is locked so it can not spin anymore. How do I open it to spin again. thank you
I can not reset YOUR iPhone 5, only YOU can do that.
You can unlock your iPhone 3Gs anywhere if you have internet:)
Use your remote control to Unlock, Lock and Unlock again. It worked for my case very well.
No. You only need to unlock an iPhone if you want to use a different cell phone company with your iPhone.
the best software to unlock your iphone is www.myiphoneunlocker.com i have used their software and it works a treat, also it gives you lifetime upgrades, so when apple release an updated firmware on itunes, you can update to it, then unlock your phone again at no extra cost. hope this helps
The link below is the needed software to unlock the iPhone.
you can unlock any iphone or phone at unlock att .com i did my whole familys iphones there
To unlock iPhone 3gs on iOS 4.1 you have jailbreak your device first.