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DO ALL THIS WITH YOUR THIRD PARTY SIM INSERTED ALSO YOU WILL NEED WIFI IN ORDER TO INSTALL SBSettings and Yellowsn0w
1. Connect your phone to Mac/PC 2. Launch Itunes 3. Put iPhone into DFU Mode Get the iPhone into DFU mode: When in this mode the iPhone screen is black.4. Command + Restore to stock apple 2.2 ipsw (mac). Shift + Restore to stock apple 2.2 ipsw (windows) 5. Disconnect iPhone from Mac/PC before it reboots after the software restore 6. Close iTunes and reconnect iPhone 7. Run Quickpwn and let it do its magic. QuickPwn for mac and windows can be downloaded from Code:
QuickPwn 2.2 for Mac Code:
QuickPwn 2.2 for Windows 9. After jailbreaking your iPhone with quickpwn go to Settings --> General --> About and verify that the Carrier field displays (null)(null). If theres other thing than (null)(null) in the carrier field your iPhone activated itself to your locking carrier. Start all over again. 10. Launch cydia. after the first run restart ignore the upgrade essential prompt and install SBSettings 11. Go to Manage-->Sources and add the yellowsn0w source and install yellowsn0w 0.9.6 12. Press home button and return to your Home Screen 13. Go to Settings --> General --> Reset --> Reset Network Settings. This will automatically reboot your iPhone. If not proceed as follows. 13.1. Slide your finger over the status bar when the SBSettings panel pops up tap over power and tap reboot in the following prompt. 14. Wait 5 - 10 seconds from when you see the slide to unlock screen after reboot. have signal already??? no??? ... then keep going. 15. Turn on airplane mode for 10 - 20 seconds 16. Turn off airplane mode 17 Be Happy!!! Many thanks to dev team for this breaktrough and all the effort made on bringing yellowsn0w to life. Happy New Year. Credits: Get the iPhone into DFU mode info taken from volkpost post.
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How to Unlock the iPhone 3G Solve Low signal on iPhone 2G - May help with greyed out WiFi issue. if post helped...rep up please. ... thanks Last edited by IphoneEntusiast.; 01-13-2009 at 11:14 PM. |
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Update: added download link to quickpwn for windows. Instructions applies for windows as well.
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How to Unlock the iPhone 3G Solve Low signal on iPhone 2G - May help with greyed out WiFi issue. if post helped...rep up please. ... thanks |
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thanks, this is the easiest so for that i have tried.
GREAT!!! The first restart after network reset didnt work though, using the sbsettings reboot made the signal appear.
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antz |
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Glad to know it worked. Thanks for the rep up. Peace.
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How to Unlock the iPhone 3G Solve Low signal on iPhone 2G - May help with greyed out WiFi issue. if post helped...rep up please. ... thanks Last edited by IphoneEntusiast.; 01-05-2009 at 05:01 AM. |
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Ashkan, Try to go to the terminal and do the -s and -r untill you get no carrier, then do Airplane mode, then anable.
Dude, i can tell you its anoying as hell getting that thing to always reboot its signal, and phone. Mainly it was because i had an already iTunes/ATT activated phone. But when i let Quickpwn activate it, i got nothing, no signal and carrier. Yellowsn0w did the trick for me. so far i am satisfied. |
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In cydia dude. Look at step 10.
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How to Unlock the iPhone 3G Solve Low signal on iPhone 2G - May help with greyed out WiFi issue. if post helped...rep up please. ... thanks |
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i did all that ..but still can't make outgoing calls..!!!
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Quote:
i´m using an AT&T iphone and would like to use it with o2 (germany). Thanks for any help! |
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LinkBack to this Thread: http://www.hackint0sh.org/f187/62048.htm
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| Posted By | For | Type | Date | |
| Getting the iPhone 3G Unlock to Work | iPhone Atlas - CNET Reviews | This thread | Refback | 01-14-2009 04:33 PM | |
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