solution for touchscreen on wt19i - GSM-Forum

iriarteerick · 04-03-2013, 16:29

i found the solution for the touch isn´t responsive, basically it is a bad grounding problem, so we must to fix the ground of the touchscreen

1.- you have to open the phone
2.- on the flex cable of the touchscreen you have a golden contact near the plug, clean it
3.- on the board right in front of the golden contact on the touchscreen, there is a metalic sponge, also clean and check if that makes contact with the flex point, if it does not make contact, stretch it
4.- close the phone and test the touch

my phone works again whit this fix
maybe can help to somebody

skent2010 · 07-09-2013, 13:55

sony wt19i touch not work
plz halp me sir

ratheeshkuttan · 10-10-2014, 13:33

sony wt19i touch not work
plz halp me sir

04-03-2013, 16:29	#1 (permalink)
iriarteerick Junior Member Join Date: Mar 2005 Age: 51 Posts: 1 Member: 122304 Status: Offline Thanks Meter: 0	solution for touchscreen on wt19i i found the solution for the touch isn´t responsive, basically it is a bad grounding problem, so we must to fix the ground of the touchscreen 1.- you have to open the phone 2.- on the flex cable of the touchscreen you have a golden contact near the plug, clean it 3.- on the board right in front of the golden contact on the touchscreen, there is a metalic sponge, also clean and check if that makes contact with the flex point, if it does not make contact, stretch it 4.- close the phone and test the touch my phone works again whit this fix maybe can help to somebody

07-09-2013, 13:55	#2 (permalink)
skent2010 Junior Member Join Date: Apr 2012 Posts: 7 Member: 1743552 Status: Offline Thanks Meter: 0	sony wt19i touch not work plz halp me sir

10-10-2014, 13:33	#3 (permalink)
ratheeshkuttan Junior Member Join Date: Oct 2014 Posts: 2 Member: 2271574 Status: Offline Thanks Meter: 0	sony wt19i touch not work plz halp me sir