My Android LG phone says it's charging but the percentage decreases.
I have had my phone for over 1 year and never experienced this problem. Very recently i have been charging my phone ( yes it says it's charging and it even shows the light) and i leave it for over 20 minutes and the battery percentage only went down. I DID NOT wet my phone, drop it, nor left it charging over night. I only have 3 apps that i use and do not leave them running. My charger is bran new and i even checked the battery slot and it looks fine. I turned off my phone and turned it back on over 10 times ( within 3 days) and i took off my battery and left it sitting for half an hour and it still does not do anything. Please help!