I am using a Samsung Galaxy J5 Prime smartphone. My battery recently started to show up (I would plug in the charger, and it would charge, but the meter would become stuck). One full discharge solves the problem and the battery charges OK after that, but only once or twice. After that the problem resumes.
I know the battery is being charged because doing a full load drain (screen, flashlight, etc all turned on) takes time to discharge the battery which is already on low percentage so it is definitely a meter fault.
What other options do I have since the full discharge only works once?