Fellow explorers, I have boldly gone where few explorers have gone before. I have taken apart my non functioning glass. Looking at pics online it looked like the front halves were glued together. after removing the covers for the elbow, I inserted a sewing pin, via needle nose plier in the seams from the front, while maintaining mild prying pressure on the inside via small screwdriver. The outer part came off with minimal cosmetic disruption this way. the inner part is screwed to the arm. My symptoms were of dying battery, red screen, then nothing. white led didn't light /pulse on charging. the (i'm dividing main parts into elbow/display, arm, forward of ear, and rear of ear. inner close to head, outer away from head.)) front part would warm. it would not connect to anything via bluetooth or wifi. Note in pics corroded components close to hole on both sides of green circuit board. my best guess is to clean them up with a tooth brush, then maybe some alcohol on same. resolder as a last resort, since this looks too small for me to do well. Any diagnosis or advice? is the small cylindrical thind a charging fuse?