Hey Guys !! I recently decided to deep clean my Samsung Galaxy A71 and removed my cover after almost 9 months (I really love this cover). The glass underneath and my cover had developed some sort of gunk I can't seem to remove. I have tired all the usual ways and even used medical alcohol swabs to remove the sticky gunk however nothing seems to be working. I vaguely remember spilling a drink a few months ago but I cleaned the outside of the cover thinking the drink wouldn't leak inside but I guess I was wrong. I have attached links with photos of my phone's back. Is it possible to get it clean? I appreciate all the help.
If the discrepancy is below the glass, then I have noticed in Wal-Mart near the finger nails, eyeglasses and cell phones booths behind the cashiers, advertisement to replace cell phone glasses. At least once they remove your old glass you can determine if it just needs cleaning from behind or the removal of foreign objects.