You might think it's crazy, pero try mong linisin yung RAM mo gamit ang paint thinner at toothbrudh. Ibilad mo siya sa araw at pag tuyo na, try mong isalpak ulit.
Mapa Shopee o Lazada man yan, mas maiging basahin mo muna ang mga reviews. Kung walang reviews yung products at bago pa lang yung seller aba mag-isip2x ka na.