Question about Cell Phones
I am having a screen color problem, the color split and does not seem to be correct, please help regarding this
Posted on Aug 28, 2009
Louder sound on the Samsung F400, Samsung G800 and the Samsung U700 Also works with the *#0002*28346# trick(See best solution post) I have a Samsung G800 and F400, with these 2 phones you can (see step 8 from the best solution post) in the place of  or  you can set it up to  when you have the sound effects on dynamic, you won't hear cracking music or something, only you will hear very loud sound!
Posted on Nov 09, 2008
How to unlock sim lock on samsung u900
Posted on Dec 02, 2009
Has anyone managed to find a solution for this...please share i have the same problem
Posted on Aug 09, 2008
Here's the secret formula to configure the volume (follow the steps below - from x3oN[v3] at
1) Type *#0002*28346#
2) It will bring up a menu:
 Load Params
 Dump Params
 Call Config
3) Press Back, and it will bring up another longer menu
4) Key in 3 to bring up SPK Config Menu
5) Then key in 4 to bring up AV-QTune(MP3) menu
6) Key in 1 to bring up SPK MP3 Vol. menu
7) Key in 6 to change the max. volume
8) Input 40 and press OK, it will change to 4.0db default max. volume is -3db. I wouldn't recommend higher than 6.0db because the sound will distort, anything lower will be fine.
9) Once done, press cancel to close the service menu and try to play a mp3 with max. volume. This volume apply for your MP3 Ringtones and Message tones.
Posted on May 20, 2008
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Posted on Jan 02, 2017
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