I am happy to say that Samsung ended up doing the right thing and providing my credit. I am still wary of using their trade-in program again, but this particular case is resolved favorably ...

According to precedent and due to his status, Yoon will probably be assigned a solitary cell, likely bigger and better appointed than the standard 6.56 square metre (71 square feet) single cells.

On your phone, remove the case and accessories. You want to reach every nook and cranny. For a computer monitor, dust the back top, sides and any ledges that collect dirt before you start cleaning.