iPhone Is it possibe to upgrade and re-jailbreak (in order to unlock) a 3Gs running on 4.1?

[amstrad]

Hello,

I have a locked 3Gs running 4.1 and it's pretty annoying to not be able to install anything on it anymore (most apps nowadays require at least 4.3)

So i would like to know if it will be possible to jailbreak it (to be able to unlock it) after upgrading it, or should i just leave it at 4.1 and use the basic functions ?

Modem firmware : 06.15.00

Thanks

 

[dhlizard]

Do you have any SHSH saved ?

Also, you should get rid of iPad baseband.

 

[darricksailo]

Hello,

I have a locked 3Gs running 4.1 and it's pretty annoying to not be able to install anything on it anymore (most apps nowadays require at least 4.3)

So i would like to know if it will be possible to jailbreak it (to be able to unlock it) after upgrading it, or should i just leave it at 4.1 and use the basic functions ?

Modem firmware : 06.15.00

Thanks

Open cydia and click TSS center. What iOS version SHSH blobs do you have?

 

[amstrad]

Hello,

Thank you guys for your answers.

These are the SHSH versions that show up in cydia :

3.1.2, 3.1.3, 4.0, 4.0.1, 4.1, 4.2.1r1, 4.3.5, 5.0.1, 5.1.1, 6.1.3

 

[dhlizard]

So, after you remove the iPad baseband, you have choice of jailbreak on 6.1.3 either tethered (new bootrom) or untethered (old bootrom) or 5.1.1 guaranteed untethered.

You can software unlock either way

 

[amstrad]

Ok, thanks

Any guidelines on removing the ipad baseband ?

Is there something else i need to check before ?
Having a locked device running on 5.x or 6.x would be worse than what i have now

 

[darricksailo]

Ok, thanks

Any guidelines on removing the ipad baseband ?

Is there something else i need to check before ?
Having a locked device running on 5.x or 6.x would be worse than what i have now

Use redsn0w to downgrade the baseband. dhlizard recommends the 0.9.14b2 version (I believe)