Samsung SGH-L700 Problem

I have some questions regarding method to install java games in SGH-L700.


Quote:




In the phone Menu select
'Settings'

Then select
'Phone settings'

Then
'USB settings'

And choose
'Ask on connection'

Plug the Phone in to the PC with the USB cable

On the phone selct
'Media player'

On the PC wait until it detects the phone and select
'Open the device to view files'

Open the folder
'Phone'

You should see the folders: Images, Other files, Sounds, Videos

Create a new folder and name it
'Games'

Put any game you want to install in that 'Games' folder

Two things need to made sure of when copying over the games.
Firstly make sure you have the *.jar and *.jad files for each game, if you don't have the *.jad file, you can download a jad creator pretty easily, just type it in Google.
Secondly each game has to be in it's own folder, if you just dump all the *.jar and *.jad files directly into the 'Games' folder only the first game installed will work (Poorly too).

Unplug the phone

Now on the phone dial the code:

*#6984125*#

Select 'Internals' (Number 4)
It will ask for a master key it is:

*#9072641*#

Select 'Storage settings' (Number 7)

Update Java DB (Number 2)




1.
Is it one time process or I'll have to repeat it everytime I download a new game to mobile from PC.

2.
Will this trick work with games on MicroSD Card on mobile.


3.
What are the charges of dialing the code ;*#6984125*#;.