Originally Posted by luemas
I have a charging problem with my note8, this is my 1st time, til when I buy my note8 last january ... last day I plug in to a walloutlet and then I leave an hr, instead of battery increasing no, the battery is decreasing to fast drain... and now I try to reset to default and nothing is changes slow charging till now it takes 12 to 15 hrs to fully charge.. so sad, what can I do for these charging problem of my note 8. Please help thanks...
You should be asking in the Q&A section for quicker answers.
I have posted a thread on such issues... Cable is the primary issue.
I never turn off my tablet to charge or store. Hibernation mode will last me days when not in use. Seems that more are having issues with charging while the tablet is off, but even when on such issues arise.
I don't recommend calibration as it never proves to be a permanent fix, and google does not recommend such apps.
If rooted, you can run exposed framework and load DVFS disable by Wanam. Samsung DVFS messes with Androids battery stats database. The only fix is to disable it through an app.
If you have Wanam Exposed, the same dis-abler is available within the advanced settings.