hi.

the calibration is runn of around 3mm, anything that small or smaller will not hit it ( must be 4mm or biger can hit it )
so did some googleing i found that the prob is due to dust stuck at the side? is it true?
or the touch screen alrdy "F" up? i alrdy try to recalibrateing still its the same...

so now im trying to fix my self if possible

This post has been edited by azshahmi: Jan 20 2011, 08:22 PM

Try using a small brush to clean the sides of the screen, dusts may get stuck in there and messes up with the calibration.

ya jz now try that. i even use abit water hopefuly the dust will stick to it guess im wrong..
im pretty sure it is dust problem .. if i see useing bare eyes cant rly see the dust but when im useing torch light
i can see the dust is filled ( right side only, left side pretty clean and yes the calibration run off right side! )
i do some more googleing some pple use toothbrush =.="
is there any other way? i dont want to broke it apart

I guess if after you clean off the dust and yet the calibration still doesn't work, then you have a faulty touch screen there my friend. Not much more you can do about except to bring it to the shop and hope that they can fix it for you.
I'm not accusing of anyone or any shop but from my experience of buying game consoles and handphones in KL especially in Sungei Wang shopping mall has been a dissapointing one.
especially the one NDSL i bought which has a custom casing. The box is not an original box and they have a ugly manual inside.. and the console turns off by itself whenever it feel like it. I brought it to the shop to fix it until my warranty expired and yet they still can't fix it.
PS. don't buy NDS with the custom casing one.. unless you are sure that it is an official custom casing from nintendo.
Oh and I think the R4 "original" that you got from them is not an "original".The original R4 has stopped producing the flash cart years ago and all the R4 sold here is a clone.. go to GBAtemp to look for a better R4 clone..

hmm im pretty sure it can be done if send it to shop they will open it and clean it from the inside..
if the touch screen faulty i can buy it off eBay only RM10 XD~!! but only my concern like u say.. if i sent it to shop i scare someting else broke .. and about the R4 im pretty sure its original ( or myb 1:1 clone? ) bcoz i can use latest firmware ( Woods V1.22 ) and i dload it from gbatemp website not woods for clone