What is the current baseband for his iPhone 3Gs and iPhone 4, if it's higher than what ultrasn0w can support, then you have no choice but to use Gevey Sim.

Since Apple Store has started selling factory unlocked iPhones, you may want to check with Apple US if they can unlock your uncle's iPhones as well. I read somewhere that Apple is planning to do just that soon.

he is back in Msia and will not going back to US, shall i request the unlock services from Machine Malaysia?
and for what i know gevey is only support iphone 4 and nt 3gs right?
is it better to use gevey rather than redsnow jb for iphone 4?

sorry im new to DIY jb so i hv alot of noob questions

just checked out the AT&T website for unlock, there is no way they offer unlock service even if out of contract... tat's wat my uncle told

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Added on July 9, 2011, 8:03 pmthanks for your advise , knowing that there is no way to upgrade if apple release any new ver for the 3gs after updated the bb 6.15.00, i m stil considering whether to do it or not, convincing my uncle

This post has been edited by ~Sharon~: Jul 9 2011, 08:03 PM

Sharon,

Apple Store should be able to unlock the AT&T set. I suspect however that this will only work if you're in the USA

http://www.businessinsider.com/apple-store...-iphones-2011-6

Then again, I suspect these are AT&T phones that have not been sold yet that Apple can unlock. I don't believe that existing AT&T customers can unlock the iPhone without AT&T approval.

As for BB 06.15, I discourage you to do it as it has been reported that it will kill your GPS and there will be issues when you need to update etc.

I'd say go with Gevey at the moment. A lot of people are using it and it seems to work fine.

well noted on this. by the way do u know where can i get the gevey for iphone 3gs at kl? and what about the price?

AFAIK, no gevey sim for i3gs. That's only for i4. Microsim based.

hi all so mean gevay abl to unlock UK set sim for iphone 4 white too?

I going to get back 4 unit from uk.. but i not sure can unlock or not.. so i worry now...

iPhone 4 should be no problem. Gevey should be able to unlock

There are pros and cons of using the Gevey sim card. The main advantage is that it unlocks Iphones with the 4.10.01 baseband, which Dev Team has failed to unlock thus far (DANG!).

Just trying my luck here but has anyone unlocked an Iphone with the 4.10.01 baseband without using the Gevey sim? I've thought of the IMEI method but that would cost a bomb.

Any thoughts on this?

Nope. If anyone has been successful, it would have been all over the Internet.

i'm updating iphone 3g O2 UK locked set baseband to 06.15.00 ipad baseband using redsn0w.

when the ipad baseband was fetched, is it normal for the 'uploading ramdisk' process to be xtra long? right now the loading bar did not move a thing and the iphone 3g screen is black. plz do help

update: problem resolved already

This post has been edited by neo_sharky: Sep 6 2011, 12:23 AM

sorry for my question, i am currently using iphone 3gs ios5 baseband 05.16.05. what happen when i jailbreak the iphone? will it upgrade the baseband? can i still use the iphone after jailbreak?

Jailbreaking and baseband is 2 different thing. What firmware are you on now? This will determine if you can jailbreak using a tethered or untethered jailbreak. Since you are already on a baseband that cannot be unlocked with ultrasn0w and are able to use the phone without issues, then I'm guessing you're using a factory unlock iPhone (which makes the choice of which process of jailbreaking you can use much easier).

I m currently using ios 5. Can call/sms without any prob. But my iphone 3gs model is mb715ll. Bought it second hand. So not sure whether it is a factory unlock or locked set. How to confirm whether it is official unlock?


Hope to get some help. Thx

This post has been edited by rujhan: Oct 12 2011, 05:13 PM

What is the baseband (modem baseband)? Check whether you have any Cydia? If yes navigate to "search" and look for ultrasn0w. if ultrasn0w is ticked meaning its a locked set, otherwise official unlocked.

My baseband is 05.15.05. Haven jailbreak yet. So, no cydia. If no cydia, how to check?

If you have no cydia and you can use the phone like normal than most likely you have a factory unlock set

Ow really? Thanx for the info. Never knew about that.

‘Very Promising’ Unlock For iPhone 4S In The Works, Confirms iPhone Dev-Team



Source

Please advise guys..

Japan iPhone 3gs
ioS 4.1 (jailbroken)
baseband 6.15

Can I upgrade to ios 5.0.1 and unlock via ultrasn0w?

I believe you can but you have to be super careful. I believe the dev team has integrated pwnagetool into redsn0w so you should be able to upgrade via custom firmware (this is the key, you need custom firmware) to upgrade to 5.0.1