In the package when you buy your samsung galaxy s8 phone you will find a two piece battery charger cable and the transformer as shown here.
Charging light on samsung s8.
Now press and hold power and volume up button at the same time.
For new devices without a notification led use edge lighting to let you know that a notification has arrived.
One end that plugs into the phone and the other that s a standard rectangular usb connector.
Many samsung users say that reboot your system if your samsung galaxy s8 red light stays on.
For example for samsung branded wireless charging pad the blue color indicates wireless charging is in progress and green color indicates galaxy s8 or s8 is fully charged.
Therefore please check for updates to your device software regularly via the smart switch pc or fota.
Fixing the galaxy s8 slow charging problem.
Simply tap on the reboot system now and it will automatically reboot your android system.
Find more about why does the indicator light not turn on while charging galaxy s8 s8 with samsung support.
What do the notification light colours mean on my samsung galaxy smartphone.
So put your phone on charging for at least 15 minutes.
Faq for samsung mobile device.
However you may not need a new charging cable if you tried to solve the problem with another usb cable and your galaxy s8 still does not charge.
If you are using a fast wireless charging pad to charge galaxy s8 battery do not block vents small holes near the bottom of the charging pad.
Check if the screen shows a charging sign.
Meaning we just forget to charge our smartphone.
Some galaxy smartphones have notification leds which blink different colours to let you know about alerts on your phone.
If there s no led light at all that means that you may have a no power.
Switch off your android device.
The cable has two ends.
The transformer and usb cable for charging your phone.
Normally your galaxy s8 should show a red led light when it s low on battery or when it s charging with the screen off.
Check and make sure that your usb cable is charging your phone properly.