I found a prob in my battery that like one day when the charge went to 19% suddenly it started rapidly reducing to 10% then 5% then 0% within a minute.And also one other thing I charged my phone till 80% then the auto restart took place as scheduled ...
Bro, to b frank, whenever samsung hurried and gave a OTA software update, it had many bugs.so better they take some time so that we get a good experience without any bugs.