crwdns2934241:0crwdne2934241:0 [deleted]

crwdns2934249:0crwdne2934249:0:

Could be glue or could be dust or a moisture spot. Unfortunately you're stuck with it unless you're willing to open the phone or have the shop look at it which will cost money. Any pictures?

crwdns2915684:0crwdne2915684:0:

open