how can i official unlock my iphone 4s ? can tell me website?

Contact your cellular provider. They are the ONLY ones able to provide unlocking. Some do, some don't.

Go to the carrier the phone is locked to and aply for unlock!

The conditions are different and range from the carrier just doing it over fees or being their customer, waiting for a year or two or the carrier not doing it at all.

Only the carrier can tell you and you need to go to the carrier who owns the lock.

You can't. Softbank does not offer official unlocking for iPhones. Thus, there is no way to get your phone officially unlocked.

But if anyone can then it is japan-Softbank.

I don't know if this consoles you but: You are not alone!

No.

There is NO WAY to get your phone officially unlocked...none.

No. SoftBank does not provide unlocking.

abeywardena wrote:

Is there any website to official unlock

No.

Again, ONLY the carrier to which it is locked can unlock it. NO one else at all No one. ONLY the carrier to which it is locked.

In this case, Softbank does not unlock iphones at all.

Of course they officially dont. Yet they are the only ones lehgally able to do it. Everything else is a thing between Softbank and abeywardena.

But no there is no official sitre, as they do not officially unlock!

No.

Sorry for repeating this. From law only Softbank can do it. They (and some other carriers) officially say: no they do generally not unlock.

There is no way of activating your iPhone without a Softphone SIM.

Go back to Japan, get a Softbank sim, activate your phone.

Otherwise, NO.