How To Clean Cell Phone Battery Contacts. The contact points can be cleaned with pure alcohol 100. Press down onto the port and hold the straw steady.
Joined Nov 30 2010 18223. To clean the phone dip your soft cloth in rubbing alcohol and gently rub the case of the phone and the buttons. You can also use glass cleaner to clean around the.
I submerged the phone without the battery in water and scrubbed it with a brush.
Scrub for at least 20 seconds. Eventually the battery goes completely flat and you cannot recharge it at all. You need first to remove the corrosion eg using fine sand paper. Follow these 4 steps for the best way to clean your phone.
