HELP ME Samsung Galaxy A50 touch not working after update

[movsearch]

Magandang gabi po ka LANGGAM

May procedure na po ba kung papano mapagana ang touch screen ng SM-A505 aka Samsung Galaxy A50?

Status dati OK pa ang touch, after ma update di na gumagana.

Na try ko na po hold power + vol up + vol down, wala effect

 

[jhayraiko]

wla pdn boss solution? ganyan dn a50gn ko boss update ng costumer ayaw na mgtouch

 

[jhayraiko]

flashing sir downgrade lng working

 

[frank_vincent]

same problem
sm-a505f

 

[kulalapnet]

downgrade lang po solution ng mga samsung na na upgrade at ayaw mag touch....