The EMVY case has been redesigned, it has a few small changes including certain electronic parts inside.
We have also noticed as far as the coating, it lasts pretty well for some and some have trouble with it. I think this is really dependent on the user. Honestly, I have used my personal case for 6 months with not even 1 identification of any coating problems.
The "accessory is not supported" is one problem the QYG version has, the EMVY Case does not have this error.
The blue led's are pretty bright but not enough to light up a room or anything like that. The lights do come on when the plug is connected and its charging.
Battery has a 1450mAh capacity, as far as charging the phone to a certain percentage this has alot to do with the phone itself being used. We all know certain apps can drain the battery quickly, GPS, Bluetooth, Wifi, 3G etc... I see the case with comfortable use charging the phone another 65% at least.
If you guys have any questions regarding the EMVY case feel free to shoot me an email!
info@emvycase.com