Does diagnostic software or an app exist for the Note 4?
Even after charging to 100%, my Note 4 will drop in seconds to 54% and then reboot over and over perpetually. Plugging it in will show that the battery is at 0%. A new Samsung battery doesn't help. Factory reset doesn't help. Maybe over the years, a short has been made.
Would anyone be aware of either a downloadable piece of software for a computer (to use while connected to the phone) or an app or on the phone itself to find problems for a Note 4?
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