Fastcharge issue after oreo update [s8]

[SahadatK]

so after Oreo update message is not getting first charge. I am using an official Samsung charger and cable that is not fast charging galaxy S8. farther more on notification the estimated time for full charge is not accurate and it usually takes more times than that every occasion. FAST CHARGING IS TOTALLY BROKE.

[MiraclePanda]

did you check settings to turn on fast charging after oreo update ?

[SahadatK]

I did check, fast charging was enabled.

[MiraclePanda]

did you try reset ?
if you didn't reset after updating to oreo then pls do that. ( backup ur data with smart switch).

[SahadatK]

I was really trying not to resets, if it keeps going like this I might reset after a day or two

[pradeepvoolla]

Seems my S8+ have the issue... and it is taking much time to charge as well..

[SahadatK]

yeah I think this is the same issue because sometimes my S8 also don't show estimated time of full charge!

[pradeepvoolla]

need to check with service center people

[SahadatK]

I think this is a software issues rather than a hardware one.

[SahadatK]

with and without the fast charging enabled, estimated time is almost the same as it shows here.