Original post by: Maximiliano Fernandez Siri ,
hi, i work repairing all kind of screen and i having an issue with the LOCA glue. I changed the glass of one SG4 and after two weeks the owner told me that some lines appear on the screen. I cure the loca using UV lamp of 36w (for cure nails) during 3 minutes . I attached some pictures. Where is my error in this repair? Somebody had the same issue? Thank you!