Original topic:

fast wireless charging not working after recent update

(Topic created on: 3/3/21 10:44 AM)
Davewoodchipper
Astronaut
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Note20
After receiving the most recent security update on March 2nd my note 20 ultra has stopped working with my third party wireless charger. For the update it would fast wireless charge, but after the update it will now only charge regularly no fast charging. 
14 Replies
latoplano_6_625
Red Giant
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Note20

was it an update to oneui3.1?

what brand do you have? i have ubiolabs wirelesscharger and it fast charges fine

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Davewoodchipper
Astronaut
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Note20
to be honest with you I don't know. is there a way that I can find out.
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Davewoodchipper
Astronaut
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Note20
I have a fast charger made by cornwell tools it fast charged perfectly before the update tho
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suzeee3
Astronaut
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Note20
My third party wireless fast charger no longer works as a fast charger. It does work as a charger but just at slow speed. The message I received says this wireless fast charger is not compatible with your phone so you are charging at the standard speed. This popped up as soon as the update was completed. My phone was literally on the charger at the time.
userhI2QUPR8Tw
Asteroid
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Note20
same here it stopped after the update. if you have the phone on when you connect it it says "this phone doesn't support fast wireless charging". on my wife's galaxy s10 all is good. the chargers i have are a FDGAO and a Seneo. they have been charging my note 20 fast before this update. it starts fast charging then it changes to regular charging.
Members_aprR7je
Asteroid
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Note20

same issue here. Seems like every new update breaks something!

latoplano_6_625
Red Giant
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Note20

i heard samsung devices does not support fast wireless charging on uncertified 3rd party wireless charger because so many people had issues. i think its better if you could check with the manufacturer and see if their product is certified with samsung for fast wireless charging.

 

or, you can report this issue on samsung members app and they might tell you if your product is compatible or not

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Davewoodchipper
Astronaut
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Note20
I just don't understand why it would work before the update and then after the update it stops working. and yes it does support my phone
usert9OhmIs5NG
Cosmic Ray
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Note20
same issue here. worked great previously!
Samsung S20+ 5G
Ravpower RP-PC058