topic Re: Galaxy Tab S7+ 45w SFC 2.0 in Tablets

Galaxy Tab S7+ 45w SFC 2.0

asiaminor2k — Mon, 05 Feb 2024 02:53:44 GMT

Android 10 + One UI 2.5 got SFC 2.0 speed on a 3rd party power bank. Screen shows SFC 2.0 . No issue.

Upgraded to Android 12 + One UI 4 and the same power bank cannot trigger SFC 2.0 anymore . Seems to be the case on Android 12/higher.

Tested on Note 10+ using Android 10 + One UI 2.5 and SFC 2.0 is triggered as expected .

How to get back SFC 2.0 on One UI 4 and higher ???

Re: Galaxy Tab S7+ 45w SFC 2.0

Dan2023 — Sat, 07 Oct 2023 22:45:50 GMT

Yeah, Samsung has pulled back from SFC every since their batteries started exploding and catching on fire, which got one of their phones banned by the airlines. Good luck with that.

Re: Galaxy Tab S7+ 45w SFC 2.0

user_ams007 — Sat, 07 Oct 2023 05:32:48 GMT

Super fast charging is still available but it has been removed from the menu option,

Re: Galaxy Tab S7+ 45w SFC 2.0

asiaminor2k — Sat, 07 Oct 2023 22:19:59 GMT

Galaxy Tab S7+... One UI 2.5 showed Super Fast Charging 2.0 (45w timing) . One UI 4 (after upgrade) shows Super Fast Charging (25w timing) for the same charger. Something changed in One UI 4.

Re: Galaxy Tab S7+ 45w SFC 2.0

asiaminor2k — Sat, 07 Oct 2023 22:20:42 GMT

That explains why S23 Ultra still has 45w Charging...

The phone that got banned was NOTE 7 (ish). Old device.

Re: Re: Galaxy Tab S7+ 45w SFC 2.0

Dan2023 — Sat, 07 Oct 2023 22:27:24 GMT

Yep. 2017, but corporations tend to have a long memory when they get suited and banned like that. It it one of the reason you can buy a high end phone with a replaceable battery.

Re: Galaxy Tab S7+ 45w SFC 2.0

asiaminor2k — Sun, 08 Oct 2023 16:03:44 GMT

Got SFC 2 back. Ended up exiting DeX mode and tried plugging again and then it came back, then entered DeX mode again and it's still there. Strange but at least it works.