Just received the SGP shield this morning and has just applied it "successfully".. The first one failed and sticked with a lot of dust and threw away (sakit hati).. Applied the second one but now the back looks full with a lot of small bubbles and medium size bubbles.. Really don't know will the bubble disappear tomorrow or the day after.. If not gonna peel it off and can't use anymore.. Haiz.. Seems like applying SGP shield is really not as easy as thought..