Mic only works when in a calli have somebody who complaned there mic didnt work sometimes like when on a call the other people couldent hear them, so...
Rispondi a "Testing Computer Components with Laser Thermometer?"i do this alot, it works really well for me at least... do a search on ebay i got one for like 15$ not to long ago and it works good.
Rispondi a "My iPod fell in water, How do I fix it?"i repair ipods and stuff for some extra cash on the side and whenever i get a water damaged thing i put it in a vacuum chamber i have and leave it there for a few hours for the water to evaporate, just make sure you open it up first, at least take the screen so the water has somewhere to go..., usual this fixes it but if not you can try and figure out what part there is still a problem with, science departments at schools usualy have these idk where else you could get one