Fast charging not working

[6b43Zha]

I have a a54 5g , bought a fast charger 4 months ago, after i updated my phone 5 days ago the fast charger is not working anymore,  is just charging normal, i belive samsung blocked the fast charge with the new update

[sj7230]

Have you made sure you haven't turned off the setting?

[justjazzxo]

Yes, the 'fast charging' is in the settings and can be turned on and off.

[BeezerBopp]

Not mine. I have a A03s and the "More Batter Options" simply does not exist on mine.

[realaud]

The A03s does not support fast charging, so you will not see any option for it.  You will not see options for anything the phone does not support.

[3Fees]

Mine works using Samsung charger.

Cheers
3Fees

[realaud]

I love the way when something stops working properly, the automatic conclusion is that Samsung purposely turned it off. If people have such little faith in Samsung, why do they continue to buy the products?

[3Fees]

Galaxy A54 running One UI 7, go to Settings, then Battery and Device Care, and select Charging settings. Make sure the "Fast charging" toggle is turned on.

Cheers
3Fees

[realaud]

Plug in your charger and run a diagnostic on the cable charging. It doesnt always say fast charging on the notification field. Also, are you using the cable that came with the phone? Samsung would have no reason to throttle the fast charging on your phone. Diagnostics can be found in the device care settings.

[realaud]

It will only say fast charging in the first 2 seconds after you plug it in if you are quick enough sliding down the screen after plugging it in.  The only other way to know if it is fast charging would be to run a diagnostic while the phone is charging.  Super fast charging, has a different color animation and different sound when you plug it in, and will normally only work with the cable that was provided with your phone or a cable that is capable of supporting 25 watts or more and a charger rated at above 25 watts.