3gs future Jailbreak -- Please clarify

[uguess]

I currently have 3gs 3.0.1 JB with 3.1ESID stored on Saurik server.


My question is:

In future would i be able to update Apples OS upgrade when it comes out. Currently 3.1 is out and in near future 3.2 or whatever will be out. Would i be able to upgrade. I do understand that i wont be able to directly upgrade from ITUNE.

I know the process to upgrade to 3.1 is out by Dev-team on Mac. How does the process work.

[Madman604x]

pwnage tool modifies the 3.1 firmware so that you can install 3rd party apps and keep your baseband.

the official Apple firmware will not.

update the official firmware = your phone is carrier locked (maybe forever) and no Jailbreak (currently) for you.

[TheHeadFL]

Unlock is unrelated to Jailbreak.

I would advise against it, but when 3.2 comes out, if he updates, he could probably downgrade back to 3.1 since he has the SHSH on file.