could explain the step you take to change your product code?
i did it this about last week using gingerbread and its all good
CHANGING PRODUCT CODE WILL FACTORY RESET/WIPE YOUR PHONE, I REPEAT, WILL FACTORY RESET/WIPE YOUR PHONE

the correct step should be:

1.    check if the CSC you flash to the phone have XME code or not. to check *#272*IMEI# , there should be a box on top showing current product code and a list of available product code below
      A. if no go to step 2, and you need to have root explorer or any other apps that explore the system folder
      B. if yes go to step 5

2.    download XME from here, and extract the .zip
   

3.    MAKE SURE THE FOLDER STRUCTURE THAT YOU JUST EXTRACT IS LIKE THIS XME/system/... NOT like this XME/XME/system/...

4.    copy the XME FOLDER, yes the folder, not the content of the folder, copy the XME folder to system/csc

5.    dial *#272*IMEI#  , you should see a box on top showing current product code of your phone, and a list of available product code below it, beside each of the code is a round box, press it and it will be green, then press install.

that it...

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Added on June 8, 2011, 5:18 pm

dont use this on gingerbread, it will make it worse

why not try OC? 

actually i tried 1200mhz, but never even get pass RIO..haha..hang and reboot

i don't need more speed, i just need more battery life.
btw, why people doesn't like CM7 Fugumod kernel? this is the best custom kernel for CM7 that I've tried. bcoz there's no major issues with this kernel.
i tried several version of glitch's kernel. it's not stable, bootlooping like mad. it's glitchy! lol

i don't need more speed, i just need more battery life.
btw, why people doesn't like CM7 Fugumod kernel? this is the best custom kernel for CM7 that I've tried. bcoz there's no major issues with this kernel.
i tried several version of glitch's kernel. it's not stable, bootlooping like mad. it's glitchy! lol

really? i thought ori the best?

I am trying to add this to my sgs...

1) Home -> Menu -> Settings -> Wireless & networks -> Mobile networks -> Access Points Name
2) Menu -> New APN
Name: Celcom3G MMS Combo
APN: celcom3g
Proxy: Not Set
Port: Not Set
Username: Not Set
Password: Not Set
Server: Not Set
MMSC: http://mms.celcom.net.my
MMS proxy: 10.128.1.242
MMS port: 8080
MCC: 502
MNC: 19
Authentication: Not Set
APN Type: Internet + MMS
Thanks to uan for the update

However when I go to my Access Point Names, I see a "Celcom" and another "Celcom MSS" APN there already. So I was trying to set up a celcom3g and mms combo base on the setting on the first page, but everytime I try to save it, it would just bring me back to the APN page without saving it.

The MNC base on the default is 13 and when I wan to change it to 19, it won't let me save.

Anyone can help here?

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Added on June 8, 2011, 5:45 pm
Can I just leave the product code as it is?  What are the benefits to change it?

stock kernel is by no mean best kernel for cm7. lack of few things, namely Voodoo sound and voodoo colour. but, it greatly enhance the development of CM7 if many people use stock kernel.

too massive until i force stop it whenever i don't use it
still waiting for a better update for it :\

yeap facing same problem also.

gave up.
now using viber!

cm7 build #18 got no BLN?

Actually, Voodoo Sound feature is available on stock cm7 kernel if you're a user of Voodoo Control Plus (paid app). I have voodoo sound feature enabled on both my SGS and Tab, regardless of kernels (most are supported by VCP).

Voodoo Sound really rocks for music over earphones

People don't like CM7 Fugumod kernel? Really? Well, I love it but only 1 thing bugs me - the release cycle is too quick!! Just today alone there were 4-5 releases of the FuguMod kernel for CM7 ha ha..

Love it love it love it!!!

And CM7 nightlies keep coming out like crazy too, I've never experienced so much fun with a phone before I tried CM7 on my SGS. I don't think I can ever go back to stock or photoshop ROMs after tasting CM7 - lagless, bloody speedy, battery ok, damned accurate GPS so far     

not everyone can buy that app, bro. I myself don't have credit card yet.
not everyone condone piracy.

Stock CM7 kernel doesn't have Voodoo Sound. VCP is not built in the kernel. you should know this

not everyone can buy that app, bro. I myself don't have credit card yet.
not everyone condone piracy.

Stock CM7 kernel doesn't have Voodoo Sound. VCP is not built in the kernel. you should know this

dude want me intro u some way to get it?

Stock CM7 kernel doesn't have Voodoo Sound. VCP is not built in the kernel. you should know this

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Added on June 8, 2011, 6:59 pmFunny anti-iphone rant by a blogger.. not that I agree with everything he said..

http://www.michaelooi.net/2011/06/08/iphone/