Galaxy s8 PLUS random reboot

[Oscar Maradiaga]

For a couple of days my phone will reboot itself. Very weird random reboot anyone going through the same ordeal?

 

[Rukbat]

Next time it reboots, go to Settings/General/Battery and tap the graph to get to the second graph. Look for a sudden drop to zero at one point. If you see that, the battery is developing a dendrite and has to be replaced. (Dendrites are a huge problem with lithium batteries. Lead-acid batteries don't develop them, but one large enough for a phone would weigh pounds.)

 

[Oscar Maradiaga]

Next time it reboots, go to Settings/General/Battery and tap the graph to get to the second graph. Look for a sudden drop to zero at one point. If you see that, the battery is developing a dendrite and has to be replaced. (Dendrites are a huge problem with lithium batteries. Lead-acid batteries don't develop them, but one large enough for a phone would weigh pounds.)

This is a screen shot I did check the battery and it looks like this