UPDATE: Super Fast Charging 2.0 Not Working

[campusrunner]

Update: I am now running the following software version, but I am still unable to get Super Fast Charging 2.0 on my s25 Ultra.

Software version: S938U1UEU1AYB3 /

S938U10YM1AYB3 / S938U1UEU1AYB3

Security patch level: February 1, 2025

Samsung EP-T6530NBEGUS charger connected to S25 Ultra with a 5A Samsung cable only triggers Super Fast Charging, not Super Fast Charging 2.0.

I've seen multiple YouTube videos showing 2.0 on the lock screen. What am I doing wrong?

[DoubleShawn]

Every time I used my charger, super fast charging 2.0 popped up it would charge my phone extremely fast now for some reason the same charger same everything all it says is charger connected now it wants to take 3 hours to charge. I've tried multiple chargers went and bought a new charger new cable everything still nothing works now

[MOSHIUR11]

Same issues with my S25 Ultra as well.

[MOSHIUR11]

I have been trying by all possible way to solve it according to the instructions from Samsung. I brought new charger adapter through I am already using the original one. Because I have 2 more Samsung phone. Those are absolutely fine and super fast Charging are nicely working. I brought my phone to ubreakifix and the technician said, the has not any issues regarding hardware and it's totally software related issues. I beg requesting to Samsung, Please Fixed the issue as soon as possible. Otherwise I have to think alternative anyway. 

[Samual56]

I have noticed that fast charging does not work unless the USB cable is short, even when the charger supports ultra fast charging it doesn't work if I connect a longer USB cable.

[MOSHIUR11]

I am using the cable which generally comes in the box and which is short as well. Still facing the issue since 3 weeks. It's takes approximately 3 hours to full charged. Very disappointing.

[meself]

Interesting

[Adilvh]

Hello, 

Did you found any solution? 

I used anker 45w charger & samsung original s25 ultra cable, it shows only super fast charging not "super fast charging 2.0" 

Please reply me if possible. 

Thanks 

[usermi80lJMp17]

since i have never done this before and just got a 45 watts when you plug into phone and it saids super fast charger 2.0 it then goes straight to charging and that's it right am little confused it doesn't go back and forth between super fast charge 2.0 and charging  it just goes right into charging right?

[codename]

That's it, once it says super fast charging 2.0 you're good to just let it charge

[usermi80lJMp17]

ok the brand name easdmn 45 watts 6 feet combo cable came into today along with car charger with another cable<-haven't used yet came in today and i just try it out and didn't know 

i have yet to try out s25 plus cable yet i'm getting  tomorrow

everybody told me about despite it doesn't say compatible on website and email i bought me 45 watt anker wall  charge for backup so i can used it for travel 

instead having to always removed the current 45 watts from easdmn today