att版本的iphone 4s的unlock简单办法# ebiz - 电子商务
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how to unlock the iPhone 4S (reportedly AT&T version only) without any
software or hardware tweaking. The unlock will assist you in using your
iPhone 4S on T-Mobile’s network as long as you have a T-Mobile SIM card.
Before you get started, go ahead and cut down your T-Mobile SIM card to
match your AT&T SIM card’s size. Go ahead and give the following directions
a try:
1.
Insert original carrier AT&T SIM card
2.
Dial 611 for AT&T customer service hotline and drop the call
3.
Turn on Airplane Mode
4.
Take out AT&T SIM card
5.
Insert T-Mobile SIM card
Update: the unlock also works with the iPhone 3GS and iPhone 4, and will
need to be done again if you reset your device. Continue after the break..
6. Make sure WiFi is off ( also tap on ‘Forget this Network” to make sure
it doesn’t connect automatically later)
7. Switch off Airplane Mode and iPhone will search for network. This is
followed by the Apple splash screen appearing.
8. Activation Required will be displayed on the screen
9. EDGE network will activate automatically – notice the ‘E’ on the top
left corner of the screen
10. Wait for about 20-30 seconds and turn off the phone
11. Turn on iPhone and the same Activation Required screen will be displayed
12. When you see one signal bar, tap on Use Cellular Connection
13. Eject SIM card
14. Activation Required screen will be displayed the second time
15. Insert SIM card
16. Unlocked!
If cutting down your SIM isn’t your thing you can obtain a microSIM through
T-Mobile’s website.
software or hardware tweaking. The unlock will assist you in using your
iPhone 4S on T-Mobile’s network as long as you have a T-Mobile SIM card.
Before you get started, go ahead and cut down your T-Mobile SIM card to
match your AT&T SIM card’s size. Go ahead and give the following directions
a try:
1.
Insert original carrier AT&T SIM card
2.
Dial 611 for AT&T customer service hotline and drop the call
3.
Turn on Airplane Mode
4.
Take out AT&T SIM card
5.
Insert T-Mobile SIM card
Update: the unlock also works with the iPhone 3GS and iPhone 4, and will
need to be done again if you reset your device. Continue after the break..
6. Make sure WiFi is off ( also tap on ‘Forget this Network” to make sure
it doesn’t connect automatically later)
7. Switch off Airplane Mode and iPhone will search for network. This is
followed by the Apple splash screen appearing.
8. Activation Required will be displayed on the screen
9. EDGE network will activate automatically – notice the ‘E’ on the top
left corner of the screen
10. Wait for about 20-30 seconds and turn off the phone
11. Turn on iPhone and the same Activation Required screen will be displayed
12. When you see one signal bar, tap on Use Cellular Connection
13. Eject SIM card
14. Activation Required screen will be displayed the second time
15. Insert SIM card
16. Unlocked!
If cutting down your SIM isn’t your thing you can obtain a microSIM through
T-Mobile’s website.
