Unable to instal ultrasn0w 1.2.8 on iphone 4s with ios 8.1.2?

[lisalou222]

Hi, i have a jailbroke iphone 4s, which i updated on itunes to latest version 8.1.2, (jailbroke with TailGJBreak after update, and had no problems there) but Ultrasn0w 1.2.8 wont install, and is giving me 2 errors.
sub process usr bin dpkg returned an error code (1) and;
subprocess post-installation script returned error exit status 255

desperate to get this installed, as cant use my sim card until its unlocked!

 

[willerz2]

UltraSn0w only supports the iPhone 3G and 3GS, and only on the 01.59.00 baseband for the iPhone 4. Anything newer than the iPhone4 or the 01.59.00 baseband on the iPhone 4 is not supported.

 

[lisalou222]

UltraSn0w only supports the iPhone 3G and 3GS, and only on the 01.59.00 baseband for the iPhone 4. Anything newer than the iPhone4 or the 01.59.00 baseband on the iPhone 4 is not supported.

 

[lisalou222]

Many thank for your reply. Could you please tell me what tutorial i need to follow to unlock my iphone please? Lisa.

 

[scifan57]

Many thank for your reply. Could you please tell me what tutorial i need to follow to unlock my iphone please? Lisa.

You're going to have to get your carrier to unlock it or find a third party unlocking service, Jailbreaking won't help you unlock your iPhone 4s.

 

[lisalou222]

OK, many thanks.