JailBreak Question?

[TomKease]

I am selling my phone....

I have an 32 GIG iPhone 3GS...and its on the 4.1 update.

The guy buying it wants to jailbreak to work on t-mobile.

Is this possible with the 4.1 software and if so can you please point me in the right direction to help him get started.

I would do it but i don't usually jailbreak.

Thanks..


Thomas K.

 

[FamiliaPhoto]

You can jailbreak 4.1 using limera1n for example. However, to my understanding there is no unlock for 4.1 yet. Unless of course you saved an old baseband before updating to 4.1.

 

[maturola]

You can Jailbreak your phone using limera1n or Greenpos0n.

Now, look at settings > About > Modem Firmware..

If it reads 02.10.04, you are out of luck, and you can't unlock (Currently)

If it reads 01.59.xx them download UltraSn0n and unlock it.

 

[TomKease]

it reads 5.14.02

i assume theres no jailbreak yet?

even that green poison wont work yet?

Thanks for the input guys!!

TK

 

[maturola]

it reads 5.14.02

i assume theres no jailbreak yet?

even that green poison wont work yet?

Thanks for the input guys!!

TK

My Bad, you did said 3GS, those are the baseband for the iP4, I believe that UltraSn0w will unlock that baseband. google ral quick that baseband + Ultrasn0n and check.

 

[Applejuiced]

If its a 3GS...and its on the 4.1 firmware then you cannot unlock it to use on tmobile.
You can just JB it for now.

 

[Myzhi]

Some bad info in this thread. Baseband 5.14 can't be unlock. And, even if you could downgrade the firmware, the baseband can't be downgraded.

Keeping your current baseband only works on IP4 using Tinyumbrella to upgrade.