Ubrokeifixit Galaxy Watch Active2 Back Glass Rear Lens Replacement for Samsung 40mm R830 R835F R835U,Galaxy 44mm R820 R825F R825U (40&44mm/Glass Lens)

Holding up strong, Its good to clean off the old adhesive so that it can stick better to the watch, use some rubbing alcohol but not too much. When applying the glass, I added some heat using a hair dryer to strengthen the adhesive, don't overheat it. Add slight pressure to it or wear the watch to keep the bond. Center as best as you can . Try to clean your watch after every use or especially when sweating because it possible can seep through the cracks and weakend the adhesive . Compatible with : Samsung Galaxy Watch Active2 40mm model: 1.2-inch display; Wi-Fi/LTE ; SM-R835F, SM-R835U , SM-R830 ; Samsung Galaxy Watch Active2 44mm model : 1.4-inch display ; Wi-Fi/LTE ; SM-R825F, SM-R825U , SM-R820 . Compatible with : Samsung Galaxy Watch3 41mm Versions: SM-R855F (Global, LTE model) ; SM-R855U, (USA, LTE model) ; SM-R850 (Wi-Fi only)(41mm size, 1.2" display) ; Samsung Galaxy Watch3 45mm Versions : SM-R845F (Global, LTE model); SM-R845U, (USA, LTE model); SM-R840 (Wi-Fi only) (45mm size, 1.4" display) . Package Content : 1 * Samsung Galaxy Watch Active2 Back Rear Lens Glass ( without Rear Back Housing Cover ) ; 2 * Back Glass Lens Adhesive Tapes , 1 x Universal Tool .