I bought the invisible shield already but had a super hard time putting it on. Currently I still have bubbles all over How many times can I remove/re-do it again?

Thanks bro and as for now, the bubbles are lesser compared to last night when I first did it so we'll see how it goes. Now I tend to understand why they sell in a pair of two because the first time we do it (for noobs like me), we're most likely to do it totally wrong and get everything screwed up.

I bought the SGP shield for RM99 (it has 2 screen protectors and shield inside).

I guess so too because it took me such a long time to put it on and it has bubbles all over now. I hope it goes away but if it doesn't, can I peel it off and re-do again?

You're right and I should've dipped the whole piece of stuff with water before I start, lol. The corners aren't well covered as well and they expand a bit too much in some areas.

Thanks bro, I guess it's screwed and I have to use the 2nd one included in the package