May 30, 2024
iPhone Dev-Team Offers Tips to Fix Unlock Issues

iPhone Dev-Team Offers Tips to Fix Unlock Issues

Posted July 19, 2009 at 5:44pm by iClarified
The iPhone Dev-Team has posted some tips to help those experiencing problems with the UltraSn0w unlock

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It looks like version 0.9 of ultrasn0w fixed up the vast majority of any problems people were seeing with the 3G/3GS carrier unlock. But here’s a brief list of fixes for anyone still seeing problems:

* Unusual battery depletion is almost always caused by people choosing to “Restore from backup” instead of “Setup as new iPhone” when iTunes asks you. This isn’t caused by either the jailbreak or the unlock, but it’s a common 3.0 snafu. The fix is to just re-run the official 3.0 restore and choose “Setup as new” this time. Your music and apps and all that will still be synced, but you’ll get rid of any conflicting wifi, bluetooth, or carrier settings. Then just re-run redsn0w and install ultrasn0w.
* Remember, ultrasn0w works with hacktivated phones too, but don’t outsmart redsn0w into thinking you don’t need hacktivation! If you don’t plan on using an official sim, don’t activate via iTunes with such a sim. Just keep your unofficial sim at all times and let redsn0w and ultrasn0w handle hacktivation :)
* T-Mobile in the USA doesn’t use the 3G frequencies that the iPhones support, so turn off 3G in Settings->General->Network. (Some T-Mobile territories gracefully hand down to Edge mode, but most do not).
* Certain unofficial plans have limitations on whether you can make calls and use data at the same time. That’s not unlock-related.
* Some people have installed previous versions of ultrasn0w using non-standard techniques. While the ultrasn0w 0.9 update should have removed all previous versions of ultrasn0w, these users may have outsmarted our removal. So make sure you don’t still see /usr/bin/ultrasn0w present if you’re at ultrasn0w 0.9 (which doesn’t have such a binary anymore).
* If you don’t need or plan to update to ultrasn0w 0.9 from a previous version, you can avoid having that red badge over Cydia by removing repo666 as a Cydia source. Don’t worry, you can always add it back later :) If you follow us on twitter you’ll be advised of any new updates anyway.
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iPhone Dev-Team Offers Tips to Fix Unlock Issues
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Comments (9)
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T3traPak
T3traPak - July 23, 2009 at 10:35am
Can Anyone tell me if the source of the UltraSn0w is still awaible. I am trying to reach http://repo666.ultrasn0w.com but it is telling me that is now awaible.
luisj23
luisj23 - July 21, 2009 at 11:23pm
How do I upgrade from Ultra 9.1 to 9.3? I am having trouble with the battery deployment, guess cause my phone's always looking 4 a service carrier or something; 3g is off and have assigned my chip carrier.
ivens
ivens - July 20, 2009 at 8:44am
Can anyone confirm if the updated 0.9 unlock changes the startup boot logo, or does it stay the same?
Sak
Sak - July 20, 2009 at 12:22pm
yep,its stays the same....no problem in upgrading it !
jose
jose - July 20, 2009 at 5:17am
I'm just confused. Do i need to restore with the new firmware before jaillbreaking the iphone? Again pls bear with me. And thank you!
jose
jose - July 20, 2009 at 5:15am
I just confused. Do i need to restore with the new firmware before jaillbreaking the iphone? Pls bear with me. And thank you!
iClarified - HATER
iClarified - HATER - July 20, 2009 at 2:59am
This site just copies the main info from other famous websites and has some idioitic stuff abt stupid apps !!
iClarified - LOVER
iClarified - LOVER - July 20, 2009 at 5:09am
This site offers a comprehensive overview without the need to browse dozens of blogs. It keeps me informed with little effort on my side. There is still the "read more" link at the bottom if I want to dig deeper.
djt
djt - July 20, 2009 at 1:29am
Hi....a "Size Mismatch error" all the way !!! Does not stop showing it !!! Any help !! Cheers
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