Nokia 5800 touch not work when calling SIMPLE SOLUTION

Action taken
1.reformat and flashing
2.change touch screen
3.reheat touch IC pero no luck lahat
4.reheat ko power IC nag ok pero after 1 day ibinalik ng may ari at ganon na naman


kaya eto final and simple Solution ko.
just change power IC (avilma)




at pagkatapos ko ibabit working na sya at dina bumalik si customer

naka mute




Loud speaker activated