One 6.1 slows the charging speed

[Mello_o]

First thanks Samsung bring us One UI 6.1 today for S23 and Fold 5. However the version we got has big issues! The charging speed all lock in 15w whatever the charger used and even the system show: "super fast charging". I am using original Samsung 25w charger, my fold 5 was working good, fast charging can feel the speed. Today, I see the Twitter and Reddit, a lot of user got this issue. S23 series and Fold. Please fix it for us asap. Whoever update One UI 6.1 today, test your phone charging speed. 

[Emi_byifi73hn3n89ocf]

Same

[bill-e]

What app is that? 

[Mello_o]

Electron, you can find in play store

[bill-e]

Thanks.  Wattage is also dependent on how low the battery is.  As the battery gets closer to full charge the wattage decreases. 

I would check the app when you have say 20% of your charge left and see if the wattage increases.  For instance, my phone is almost fully charged and that app is showing a 2-3 watt charge rate. 

[Mello_o]

Okay... Will look forward to seeing your feedback...

[bill-e]

And check your's as well when it gets low.  Also, perform a soft reset by pressing and holding Power and Vol Down until the phone reboots. 

[S23ut]

Same problem here, upgrade on my s23 ultra and speed is knocked down to 10/15w using same set up

[Mello_o]

Yes, obviously can feel the speed is slow. Even I tested when battery is lower, the speed still not working normally as 25w fast charge before.....

[bill-e]

No charge throttling according to Sammobile

https://www.sammobile.com/news/did-samsung-throttle-galaxy-s23-charging-speed-one-ui-6-1/