g-sensor repair

[Guest letoubib]

hi there

when i bought my device there was a problem with the g-sensor - it wasn't working well -someone said that a firm shake would help - and it did ... the device worked fine for few months - yet suddenly it stopped - the y axis is totally off now so the bubble only goes up n down , samsong-kuwait said it has no worrenty as i didn't buy it from uwait !!! and they will charge me a lot to replace the sensor AND they have to wait till they order the parts (in kuwait)... now i m sure it s a hardware problem.

so my question is ; is there a step by step guide to replace the g-sensor ????? i tried the available dissassembly guide on the forum , also the service manual from samsong but didn't help much ...

i m desperate here guys , any hint would help .... ciao