Red LED while fast charging

[jimmyjam22]

Since the update to 7.0, I've been seeing the red LED while fast charging. Seems no harm done, not to hot, works while charging. Is that common after the 7.0 update? S8 will be here this wknd then this S6 will be a backup.

 

[Sams6]

Yes. This LED is 100% normal and was an option to have illuminate during charging even before nougat. It should be red while charging and green when fully charged.