I have a serious and confusing question again.. even though i did many research and watched the video of how to identify iphone 3g and 3gs.
I found many ways but until i went to the phone shop.
So far i found out
a.  3gs behind the case will have (16GB or 32Gb) logo there.
b.  press and hold the home button will have the voice command thing
each person telling me different thing....
person A told me; those with voice command actually is a software, the phone is still 3G;  real 3gs will have the " S" behind the phone.

person B told me; nah, 3G also can put software to make it like 3GS , even the logo " S"  available after modified.

person C told me;  you can't identify which 1 is real just the seller is honest or not because they are many fake and because 3 g can make exactly like 3GS. 
What I can do ???

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Added on August 14, 2011, 4:17 pm
From Apple news, they said the assembling process has been completed but only will launch on mid of October and awaiting Apple to give them the actual release date.

I have a serious and confusing question again.. even though i did many research and watched the video of how to identify iphone 3g and 3gs.
I found many ways but until i went to the phone shop.
So far i found out
a.  3gs behind the case will have (16GB or 32Gb) logo there.
b.  press and hold the home button will have the voice command thing
each person telling me different thing....
person A told me; those with voice command actually is a software, the phone is still 3G;  real 3gs will have the " S" behind the phone.

person B told me; nah, 3G also can put software to make it like 3GS , even the logo " S"  available after modified.

person C told me;  you can't identify which 1 is real just the seller is honest or not because they are many fake and because 3 g can make exactly like 3GS. 
What I can do ???

---

Added on August 14, 2011, 4:17 pm
From Apple news, they said the assembling process has been completed but only will launch on mid of October and awaiting Apple to give them the actual release date.

hey guys.i have a problem here.i bought mine from digi.and since IOS 4.3.5 is out,i thought want to upgrade my IOS.but i couldn't upgrade.an error appear

oh.ok.thanks bro

@ nanakopy87
Checklist make specially for you.

1) Upgrade your iTunes. have you?
2) Check your host files. Remove saurik ping host if available
3) Positive sight still not showing? Try update with different PC.

my itunes version is 10.4.0.80.i think it is the latest version?
sorry for asking noob question.what is saurik ping host?and how to check?because i plug in my phone to computer,itunes pop out and ask me to upgrade.i don't know how to check the host files >.<
if i update my phone use different PC,will the apps and songs etc removed from my phone?
you should've mention the name since you post right after me,which i joined in 2006 too.it will cause me misunderstand your post.

iPhone Generation : 4
Unlocked? (or Part Number): Local Maxis set
Current Firmware : 4.3.3 (8J2)
Current network: Maxis
iTunes Version :
PC/MAC : PC
Jailbreaking software : Not sure
Problem Encountered : Many times when incoming call couldn't slide to answer
Steps Taken So Far :
Screenshot of Problem(if applicable) :
Other Information/Remarks :

How can i make the i4 speaker louder?

MSG & MSN incoming notification sound seems too soft. 

Any solution?   

push the side volume button to make it louder

Sry to say tat i already put it in the LOUDEST level.

Sry to say tat i already put it in the LOUDEST level.

do u need the speaker to be more louder during playing music?? 

Music is ok. Hope can be louder in terms of incoming calls ringtone, SMS, whatsapp, MSN & etc.

Quite soft of the notification sound. Most of the time cannot hear of it.   

i suggest u to use bluetooth headset mate..u can listen to the notifications everytime..sure u will not miss any important calls after this..