I hope all of you are fine.i have facing the problem with my device samsung S8+.before that it shows the weak battery option day before yesterday I have replaced the battery still it,s showing the same notification. if someone knows the solution please let me know.
If IC and Jack are fine then there is one more possibility: Non genuine batteries dont have chip that transfers information about charge cycle and all other information about battery health. That's why mobile is still at information fed by previous battery chip. Consult a good person who can solve this issue and if possible try branded battery like INTERLINK, or some other.
I have tried Interlink batteries. They are much better than Chinese non branded Batteries.
