I've seen a few people on XDA getting dust inside their ROG2's. https://forum.xda-developers.com/rog-phone-2/help/dust-wide-angle-camera-lens-t3984973 @asus is this supposed to happen? Is it now dangerous to use the Gaming Cooler as it could force dusty air inside the phone and then this will collect under the camera glass?? I assume this is covered under warranty too?
well since they said it is covered under warranty...just send it in for a back panel replacement ? I think the adhesive wasn't applied properly in some areas.
well mine also get dust after 3 days of use. on wideangle lens albeit only 1 particle. i expect these kind of issues cant be happening on ROG II, expecially mine is the Ultimate 1TB version.