yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S23 Ultra] woodymogs:
Thanks to advice from forum members here (and no thanks at all to Samsung for failing to supply an appropriate cable in the box) I've finally achieved Super Fast Charging 2.0 with a cable from Izhoi. It cost me £11 but having spent almost £1000 on a phone you'd have thought Samsung could've afforded to supply a suitable cable with the phone. Glad I bought the Anker 313 charger after all ;)
[Samsung Galaxy S23 Ultra] SUNUN:
This charger?

https://www.amazon.de/gp/aw/d/B0BQLGTCG3/ref=ox_sc_act_image_1?smid=A2PGPJL0BBLHLX&psc=1

And cable link pls.
[Samsung Galaxy S23 Ultra] Talderon:
Here is what I use for all my charging needs: https://chargeasap.com/collections/usb-c-wall-chargers-with-gan/products/200w-omega-usb-c-charger

Video:
[Samsung Galaxy S23 Ultra] woodymogs:
That's the one, and this is the cable:

https://www.amazon.de/-/en/display-alternately-charging-Mac-Book-Sam-sung/dp/B0BHYXLY44/ref=sr_1_3?crid=3B3GDWEXHG1FG&keywords=izhoi%2Busb%2Bc%2Bauf%2Busb%2Bc%2Bkabel&qid=1677090356&s=ce-de&sprefix=izhoi%2Celectronics%2C54&sr=1-3&th=1
[Samsung Galaxy S23 Ultra] EtherealRemnant:
$150!?! I think I just died a little.
[Samsung Galaxy S23 Ultra] SUNUN:
Is there any charger with 2 or more charging ports which support Super Fast Charging 2.0 ?
[Samsung Galaxy S23 Ultra] yakapa40:
about 45W :

extracted from S918B OWO feature.xml

CscFeature_Setting_ConfigAboutDeviceItems>rated="DC 9 V; | 2.77 A / DC 10 V; | 4.5 A"

original source :

https://xdaforums.com/t/galaxy-s918b-s23-oxm-multi-csc-s23-owo-multi-csc.4549525/#post-88190235
[Samsung Galaxy S23 Ultra] Talderon:
I got mine via Kickstarter and didn't pay that much, however, I still feel it's worth it... IF... and ONLY IF... it fits your use case.

I do travel some for work and personally, so I wanted something that used a LOT less space.

I use it to charge the following:

MacBook Pro

This is my work machine, and I don't have to crawl under my desk to grab my Apple Charger

ASUS ROG Strix 15" Gaming Laptop

I bring this for personal use, but gaming is not my focus when traveling, so I use the USB-C 100w charging port to power this laptop (however, I do bring the power supply in case I want to game, but rarely have used it traveling)

S23 Ultra (my phone (formerly Z Fold 3))

S22 Ultra (wife's phone)

That is 4 power adapters I no longer need to use and I can charge/use all of that off this one power brick.

When we're not charging our phones, we hook up our BT Speakers and use that for music/white noise (when sleeping).

All in all, for me, it's worth every penny, and if you look at what other chargers separately are going to cost you, then you will realize that $150 isn't too far off the mark to have everything in one package.
[Samsung Galaxy S23 Ultra] hungtinglung:
nice info.

waiting confirmation like i test my huawei p30pro.

at voltage x V

at ampere x A

then it is clear PPS can charging at 4.5A.

huawei p30 pro at 4.1A.

my IQOO11 at 6A.

my galaxy note 9 at 1.67A.

usually theory is not same as reality.

need a try to know the fact.

my kewesei v+a meter is for type A.

now almost all flagship phone use type c to c.
[Samsung Galaxy S23 Ultra] hafebim116:
Does this support Super Fast Charging 2.0, where in the specs can I tell ?? Aside from description.

https://www.amazon.com/UGREEN-Charger-Adapter-Compatible-MacBook/dp/B0B38TWKVR/ref=sr_1_4?crid=7ICC02Q94CC4&keywords=Super+Fast+Charging+2.0&qid=1677101384&sprefix=super+fast+charging+2.0%2Caps%2C141&sr=8-4
[Samsung Galaxy S23 Ultra] hungtinglung:
this acmic 45 watt charger support samsung super fast charging 2.0 as advertised.

but at watt meter display only consume 24,x watt.

as i said theory is different with reality.

PPS max 3.0A?

Samsung 45 watt charger max PPS 4.05A.

NB:the tester has confirm,when charging status super fast charging 2.0 with this charger.

but after newest security patch,status change to super fast charging.

this is very nice info and fact.
[Samsung Galaxy S23 Ultra] SUNUN:
https://www.amazon.de/UGREEN-Charger-Adapter-Compatible-MacBook-Space-grey/dp/B0B994BK23/ref=mp_s_a_1_32?crid=1KMYZGCXROAVS&keywords=super+fast+charging+2%2C0&qid=1677123477&sprefix=super+fast+charging+2.0+%2Caps%2C310&sr=8-32

If this support Super Fast Charging 2.0 ?
[Samsung Galaxy S23 Ultra] HorizonJ:
I am going by Samsung's official specification that the Samsung Galaxy S23 Ultra can accept 4.5A at 10V, if you want to disprove that I won't stop you. If not, I expect an apology for calling me a liar.
[Samsung Galaxy S23 Ultra] SUNUN:
but in your pictures are another charger not in link charger dear!!
[Samsung Galaxy S23 Ultra] Raiz:
Hi all,

This conversation had some good arguments put forth, and is from what I see very instructive for the one who reads it.

But please refrain from calling others liars or inferring what their intentions are. It is counterproductive and irrelevant to the topic.

It happened just once then the discussion got back on track, please continue posting results of your research/experiments in a respectful manner. In the end we all just want to know who this works.

Thanks in bunches
[Samsung Galaxy S23 Ultra] SUNUN:
Thinking to buy this

https://www.amazon.com/gp/product/B09W2PNLX7/ref=ox_sc_act_title_1?smid=A294P4X9EWVXLJ&psc=1

or this

https://www.amazon.de/gp/product/B0B127GW4D/ref=ox_sc_act_title_1?smid=AXZ3JQ1GVFPIF&psc=1

and hope they bot support Samsung Super Fast Charging 2.0
[Samsung Galaxy S23 Ultra] hungtinglung:
sorry bro.

i just need a prove that support 4.5A.

you can find it at back of the adapter.

there is spec at there.

samsung 45 watt power adapter only 4.05A.

200 watt adapter only 3.25A PPS.
[Samsung Galaxy S23 Ultra] hungtinglung:
do you believe that his 100 watt charger can charge at 4.5A PPS on his S23 Ultra?

he post image is not from his charger.

but from power meter.

and offline mode may be.
[Samsung Galaxy S23 Ultra] V0latyle:
Possibly. PPS is capable of up to 5 amps, and because PPS allows granular control over both current and voltage, it's entirely possible for the device to negotiate 10 volts at 4.5 amps:

Since PPS allows both constant voltage AND constant current modes, either can vary: voltage can be adjusted to maintain a particular current, or voltage can be held at a particular level while current is managed

Lithium batteries like to be charged at a high current when starting out; this tapers off as the State of Charge increases:

So why charge at 4.5 amps when you could just charge at 15v 3a, or 22.5v 2a?

Simple answer: Heat. Converting voltages results in a lot of waste heat. It is better to be able to charge the battery directly at a relatively high current

It is also possible it is a Qualcomm Quick-Charge compatible charger.

QC 4 operates much in the same way as PPS, but is not the same, and supports similar rates:

So, it's entirely possible that with the proper cable, the device could negotiate 10 volts at 4.5 amps with either a PD-PPS or QC compatible charger.

It's also worth noting that a power meter such as a Kill-a-Watt won't give you a very clear indication of what rate your device is charging at. For that, you would need a special device: a Power Delivery Protocol Analyzer which can interpret the messages between the device and the charger. Measuring the current draw on the AC mains input is not accurate, due to the differences in AC vs DC circuit characteristics - whereas DC power is pretty linear, AC power is different - you have peak voltage vs RMS voltage, as well as real power vs reactive power vs apparent power:

This means that an AC wattmeter won't accurately tell you how much DC power is actually being used. There's also a lot of "parasitic loss", where the power consumed by the charger itself may be 4 amps on the AC mains, but the power supplied to the connected phone is only 3 amps.
[Samsung Galaxy S23 Ultra] jango602:
I am also very curious about how S23 ultra charging works. Based on my research, what I am seeing is either 9V/5A and 10V/4.5A. I'd like to share my findings also of my testing:

1. uGreen Nexode 45w charger CD294 P/N 90572. PPS is rated at 3.3-11V @ 4.05A. Using a 5A cable, I am able to get only SUPER FAST CHARGING but am seeing upwards of 8000 aH in ampere and up to 35/36w in the digital wattage meter of the cable. Question is why it was able to charge to 36w despite not showing SFC2.0 as I thought that it meant is was charging at 25W max?

2. Baseus GaN3 Pro 100W Desktop Power Strip Model No.: CCGAN100-2ACS. PPS values are not listed but ChargerLAB tested 3.3-21V @ 4.05A. Using the same 5A cable, I am able to get SFC2.0 but have never seen the wattage reach 44 nor 45W. Probably 40-42W at best.

Teardown of Baseus 100W All-in-One USB-C PowerCombo Power Strip

https://youtu.be/8iq1ypxwSks You can buy it on Amazon: https://bit.ly/3HABTEu If you wanna buy the tester of POWER-Z, you can visit our Amazon store: Click here. Introduction --------------------------------------------------------------- Today, we got another power strip from Baseus, wh

www.chargerlab.com

I know the differences are quite superficial but I was hoping to understand how this operates. Strange that I get 34-36W at SFC and not peak at 45W at SFC 2.0.
[Samsung Galaxy S23 Ultra] HorizonJ:
My guess is that while the phone is rated for 10V @ 4.5A = 45W, it will rarely hit that. Android Authority has tested the charging characteristics and they found that the most power is drawn when the phone is at ~1% but that quickly drops down. The higher the battery charge, the lower the charging power.

You could try charging at 1% with every power intensive function running i.e. max brightness, gaming, GPS on, speaker volume max, see how much power it draws then.

The Ugreen charging at just 35W is weird, even if you account for power losses. What percentage was the battery when you tried that?
[Samsung Galaxy S23 Ultra] jango602:
Probaby 20% or maybe less. I was expecting it to charge at 25w max as it only shows super fast charging without the 2.0.
[Samsung Galaxy S23 Ultra] HorizonJ:
My charger will say Super Fast Charging for a few seconds and then will just say charging, but it is still taking 35W+
[Samsung Galaxy S23 Ultra] jango602:
Yes correct, that is the notification in the lock screen but if you go to battery in device care, it will show super fast charging.

My original understanding is that super fast charging (SFC) = 25w max while super fast charging 2.0 (SFC 2.0) = 45w max. Thats why I was a bit surprised that the regular SFC hit 36w. I assume that its the PPS protocol at 9v @ 4.05A. I'll update again once my usb multimeter device arrives.
[Samsung Galaxy S23 Ultra] zSyntex:
Well, my Galaxy S23 Ultra says Ultra Fast Charging 2.0 even with my old 25W Galaxy S21+ charger.
[Samsung Galaxy S23 Ultra] TheMystic:
I charge my S22 Ultra with my 67 watts OnePlus Warp Charger and original OnePlus cable. It charges just as fast as my original Samsung 45W charger. I do see Superfast Charging 2.0.

But it hardly makes any difference compared to the normal 25W charger which takes just about 10 minutes extra, and costs one third of the price.

Samsung should learn from Chinese OEMs and implement the dual cell system, so that the charging speed doubles. This is one area where Chinese brands have nailed it, and the rest are lagging too far behind.
[Samsung Galaxy S23 Ultra] jango602:
Quick update: With the Baseus Gan5 65w charger, I am seeing SFC2.0 and starting at 19% battery, I got around 9200mA in Ampere. Agree that the 45w max charge gives a slight improvment over 25w chargers.
[Samsung Galaxy S23 Ultra] jango602:
My measuring thing just arrived. Charging at 18% using the Baseus 65w charger at SFC2.0, I saw a peak of almost 49w during the first few minutes. Didn't expect this!
[Samsung Galaxy S23 Ultra] readymarc:
Not sure but somehow i feel other PPS chargers charge faster than the original samsung 45w charger
[Samsung Galaxy S23 Ultra] x-geo:
https://www.amazon.com/gp/product/B09F958WJJ

what do you think about this charger, it has pps in second port
[Samsung Galaxy S23 Ultra] hand-filer:
Based on those limited reviews I'd do a hard pass.

This UGREEN Nexode 45W USB C Charger or the Samsung 45 watt charger would be a safer bet.
[Samsung Galaxy S23 Ultra] Anthosm:
Hi all

So some weeks I posted here about an issue I had with a 3rd party charger that wasn't charging my S23U at 45W at all (just plain super fast charging). I thought effit and went and bought the newer 45W Samsung charger (EP-T4510).

I also recently bought one of those USB multimeter things and noticed that even with the official samsung charger things are again god damn weird.

This here shows when it charges with the 25W

In this case I charged from 1% to 50%. It's seems to work quite well, staying at 25W throughout the whole time and it takes it around 27 minutes to charge at that level.

Here it's how it goes with the 45W also from 1% to 50%

It starts well at 45W for a little while but quite soon starts dipping down to 15W then shoots back at 45W and rinse and repeat. Now I expect it do this to some degree to control thermals etc but in this case it took it even longer to reach that percentage than the 25W. According to some benchamrks this charger should have taken it to 68% within 30 minutes. Obviously not anywhere near it.

Also occassionally it will act a bit extra weird. Like a few days ago, I connected it plainly (i.e no usb multimeters etc) and after 50 minutes it had gone from 1% to 38% (the hell???)

Another time it took it 1 hour and 31 minutes to fully charge with the 45W charger.

(in this instance where I took the screenshot on the 45W from 1% to 50%, I let it fully charge and it took around 1 hour 18 minutes which agaain is not as fast as it should).

Anyone has any idea what's going on?

(obviously I am using a proper cable as well needless to say).

In retrospect I should have just stuck with the 25W charger as I was intending to since I don't care for some extra minutes here and there but to throw down that money for 3rd party charger, then a cable, then the official samsung charger and all of that to still have this going it makes me pretty miffed.
[Samsung Galaxy S23 Ultra] blackhawk:
Yeah the 25w brick is all you need. The 45w brick will do faster charging on the low end 6-45% but it will stress the Li more.

Start temperature of Li should be 82F especially if fast charging to help avoid Li plating. Not sure what the low temp cut off is for the 45w brick. It may be the same as the 25w brick at around 55F or it may be set higher for full output. It may ramp down to slow charging or a intermediate charging level to compensate. At around 45% it will go into 25w fast charging mode if all conditions are met.

Regardless if the start temperature is less than 72F it will likely cause damage to the Li. 82F should be the lowest acceptable value.

On the high side at 100F cooling is needed. Avoid going beyond 102F when charging.

Charging to 100% is not recommended as it will degrade the Li substantially faster. Li's love frequent midrange power cycling.

The reason your seeing the same charge performance is likely because of battery temperature, phone activity state or battery condition assuming both tests were started well below a 20% charge state.

Not all Samsung flagships can make full use of the 45w brick. The N10+ can, some latter models can't. Anyway it's always good to have a backup brick and cablemakes troubleshooting much easier.

Stick with the Samsung 25w brick. It and the included cable are very durable and inexpensive.

It accepts a wide input voltage range (down to 60 VAC!) and seems resistance to line surges as well. My one 25w brick/cable are 4 years old now with thousands of charges done, still going strong. I doubt any 3rd party solution will exceed that level of performance.
[Samsung Galaxy S23 Ultra] option94:
Make sure you have a decent usb cable also. There are requirements for the cabel to handle fast charging as well as the brick.

How to use super fast charging on Galaxy S23 Ultra, S23+ & S23 5G

Learn how to use super fast charging on your Samsung Galaxy S23 Ultra, S23 Plus, or S23 5G with our easy guide and instructions.

www.samsung.com
[Samsung Galaxy S23 Ultra] Anthosm:
I do have the official samsung one that's rated for 5A and a 3rd party that's also rated for 20V 5A. Happens the same with both.
[Samsung Galaxy S23 Ultra] option94:
I dont have any fancy charts like you do, but I know mine definitely charges faster when fast charging. Any chance you can run your tests again on a different device?
[Samsung Galaxy S23 Ultra] blackhawk:
The included Samsung cable is all you need. Leave it unfolded and it will last many years.
[Samsung Galaxy S23 Ultra] Anthosm:
I could on my Note10+ I guess, forgot I even had it even though it's like 25cm away from my face sitting on my desk... I ll try to get it to discharge and run some tests with it too.
[Samsung Galaxy S23 Ultra] blackhawk:
I will also point out that erratic fast charging when in the correct temperature parameters indicates a possible battery failure. Li's can fail at any time usually when degraded but not always.

Any battery swelling (back cover bulging) is a Li failure. Don't charge and replace asap. It can destroy the display and more.
[Samsung Galaxy S23 Ultra] Anthosm:
I think that's a bit of a stretch dude. There's a lot more other possibilities than jumping straighjt to that. The phone is barely 2 months old.

p.s My note10+ seems to be charging at 25w even though it should be able to take 45w. Unless Samsung changed the protocol since the time that got released and isn't compatible with the new chargers. (it does say SFC 2.0 for whatever is worth though).
[Samsung Galaxy S23 Ultra] Klaudas:
What if I start to charge my phone with 45W with ambient temperature of 273.15 K?

No way bro. I thought that's a feature 😲. But how is that related with OG message when he was comparing 25w and 45w?
[Samsung Galaxy S23 Ultra] V0latyle:
@Anthosm Please use existing threads instead of creating a new one.

Threads merged.
[Samsung Galaxy S23 Ultra] blackhawk:
The term "dude" is considered an insult in Texas.

Not appreciated especially in that context. Learn your language. You'll find that I'm spot on about all of this!

No stretch. Been there, done it. The battery sits directly on top of the battery. With an active matrix with thousands of drivers it is intolerant of that kind of distortion. Li's can fail at any time.

If it's past 80% of its initial capacity it's considered degraded and at the end of its service life. Replace it before it fails. Normal lifespan is 2-3 years; maybe less. Just part of routine maintenance. Battery replacement isn't a big deal but replacing the display is...
[Samsung Galaxy S23 Ultra] Anthosm:
And it's not an insult where I am from. Now what?

Yeah a 2 month old phone produced in June is already past 80% of its battery health. I mean the obvious is that there's something either with the charger or software-wise but you jumped straight into the battery is about to explode... No comment...
[Samsung Galaxy S23 Ultra] blackhawk:
You're not listening... not too surprising.

A brand new Li can fail. High temperatures, high cell voltage stress Li's as well as fast and/or deep discharges. A manufacturer defect or improper assembly can also cause a premature failure. Most do not fail prematurely but it's always possible especially if it's had a hard life.

Simply trying to charge below 40F can cause a failure.
[Samsung Galaxy S23 Ultra] Anthosm:
Ok lets wait and see if my face explodes any time soon then
[Samsung Galaxy S23 Ultra] hand-filer:
They seem to be rather thin skinned down there..........and totally deserving of Elon Musk.
[Samsung Galaxy S23 Ultra] silver03wrx:
No anker makes a great 45 watt charger that works. I have bought 6 chargers . Recently claiming to be 100watts. Or more. And thunderbolt usb c 100watt cables. That display the wattage that is being used. The only charger i found that does actually super fast charge 2.0. Is this

anker 45W USB C Super Fast 313 Charger

You can find it on the jungle website. But you have to have a legit 5amp usbc cable as well which that charger also comes with
[Samsung Galaxy S23 Ultra] Klaudas:
So charging above kelvin 256 can't cause a failure?
[Android Q&A, Help & Troubleshooting] cpcmfan:
it comes on usually when i watch whatsApp videos, but not always. it stays on for a few seconds, sometimes less than a second. it goes away if i take a screenshot, or turn wifi off, or exit whatsapp. i'm running os10 on my unrooted samsung galaxy s9 plus.
[Touch HD General] funstuffalex:
the only gps software that i have is google maps and wen i click menu>use GPS i see Seeking GPS satellites (0)... and i can wait forever nothing comes up

is there any other free gps untilities to try the gps whit?
[Touch HD General] RizwanKhan:
make sure you have selected "manage gps automatically" under options. Most of the time, if you want to set it manually, its com port 4.
[Touch HD General] SomethingWicked:
The very first gps signal acquisition can take forever sometimes. Make sure you run QuickGPS (from Start->Programs) before you try again. And make sure you are outside on a nice day. Then it should find it. Then, for some reason (maybe the phones gps chip knows what the gps signal itself tastes like???) it will always acquire much faster, in my experience anyways...

My first gps phone, a Polaris, wouldn't get a fix at all until I plugged it into an external gps antenna, then it worked like a champ from them on...

Cheers!

--Jesse
[Honor Magic4 Pro] afgzee:
Honor are now recruiting beta testers for Magic OS 7 on the Magic 4 Pro.

Open the My HONOR app, select club, on the top it should say Magic OS Beta recruitment, select sign up.

You have until 28th February to sign up, beta testing begins on March 2nd.

You must be running Magic UI 6.0.0.180.

👌👌
[Honor Magic4 Pro] nico97470:
In UK only I think 🤔?!
[Honor Magic4 Pro] afgzee:
Possibly UK only as I am in the UK. I cannot confirm though.
[Honor Magic4 Pro] nico97470:
I will patiently wait for the beta proposal in France. ( Mayotte for me in the Indian Ocean) 😉.
[Honor Magic4 Pro] afgzee:
Just received magic os 7.0
[Honor Magic4 Pro] zolaisugly:
Just signed up, let's see what happens next.
[Honor Magic4 Pro] Terens:
i have the global version in NA, is it not possible to get it?
[Honor Magic4 Pro] volkodav1975:
Only region 431 here is the news from the club https://www.hihonor.com/uk/club/top...-recruitment-notice/topicid-3516159450152960/
[Honor Magic4 Pro] nico97470:
Super ! What are your first impressions or feelings about this beta?
[Honor Magic4 Pro] afgzee:
It was slightly laggy at first, but I think my phone just needed a bit of time to get used to it. The settings menu has been slightly polished up, settings menu looks very similar to emui 12.

There is a new assistant called yoyo, not sure if this is just a rebranded Huawei celia.

The UI is exactly like magic UI/EMUI, so no change there so far.

Since this is the first beta there are no major UI changes, possibly in the following betas to come.

I did notice when trying new things and current things like using the software update checker that it gets stuck on loading for about 10 seconds until it checks for updates.

It's based on android 13 with January 2023 security patch.

A bit disappointed as I thought since Huawei sold honor they would come up with a UI of their own at this point but its still pretty much Huawei's EMUI.
[Honor Magic4 Pro] volkodav1975:
I have a Chinese version and the assistant only in Chinese understands how you are?
[Honor Magic4 Pro] nico97470:
Yoyo is unusable in Europe. So yoyo is useless.
[Honor Magic4 Pro] nico97470:
The umbilical cord is hard to cut. 😉
[Honor Magic4 Pro] goshoa:
Hi, does work call recording on magic os 7?
[Honor Magic4 Pro] Evka1234:
Hello, can you ccheck, is there after update a VOLTE ? :)
[Honor Magic4 Pro] volkodav1975:
Check the call recording works? Thread 'Call Recording Android 12 (new Honor)'
[Honor Magic4 Pro] Geris:
It works!
[Honor Magic4 Pro] Geris:
It works