Following the advice of some on this forum, i bought an inexpensive screen protector on ebay as I was waiting for the M3 delivery and EOY craze to play out. It came within a week, in a nice but generic white box, well-packaged, with several screen wipes/cleaners. I set it aside as I didn't have my M3 yet.... pulled it out today to install...
I've been installing screen protectors on phones and tablets for 20 years and am familiar with the SOP. This one was supposed to be tempered glass, and those typically come with two protective sheets, one on each side: "front" and "back".
However I noticed this particular protector only had one label/tab "back" -- weird I thought... After wiping down the screen, in which I discovered the thoughtful feature of "screen cleaning mode", I began to peel back the "back" sheet and apply the protector... WTF!
There was no adhesive/tackiness to the protector, so it wasn't sticking to the M3's screen!!! WTF! After peeling back about 30% of the "back" protective sheeting and finding no tacky surface, I put the whole thing away and was prepared to write a nasty demand for a refund using ebay's buyer protection mechanism...
Then I paused... I wonder if... pulled out an Xacto knife... those f@ckers... they had mistakenly applied BOTH protective (front and back) sheets to the same side! so peeling back a 2nd hidden protective sheeting revealed the tacky surface underneath...
So now its installed and is pretty nice. I'm not sure it is 100% needed but I'll be thankful for it the next time someone's metal backpack parts or briefcase latches slam or scratch up against the screen... If you run into the same issue of a seemingly defective screen protector, try seeing if it also has mis-applied protective sheets.
I've been installing screen protectors on phones and tablets for 20 years and am familiar with the SOP. This one was supposed to be tempered glass, and those typically come with two protective sheets, one on each side: "front" and "back".
However I noticed this particular protector only had one label/tab "back" -- weird I thought... After wiping down the screen, in which I discovered the thoughtful feature of "screen cleaning mode", I began to peel back the "back" sheet and apply the protector... WTF!
There was no adhesive/tackiness to the protector, so it wasn't sticking to the M3's screen!!! WTF! After peeling back about 30% of the "back" protective sheeting and finding no tacky surface, I put the whole thing away and was prepared to write a nasty demand for a refund using ebay's buyer protection mechanism...
Then I paused... I wonder if... pulled out an Xacto knife... those f@ckers... they had mistakenly applied BOTH protective (front and back) sheets to the same side! so peeling back a 2nd hidden protective sheeting revealed the tacky surface underneath...
So now its installed and is pretty nice. I'm not sure it is 100% needed but I'll be thankful for it the next time someone's metal backpack parts or briefcase latches slam or scratch up against the screen... If you run into the same issue of a seemingly defective screen protector, try seeing if it also has mis-applied protective sheets.