Problem with Galaxy s20 ultra wireless charging.

[user0ebOig2Oyq]

So I have a galaxy S20 ultra and having a problem with it charging wireless in my wireless car charger. At first I thought the charger might be defective or uncompatible with the phone. The charger works fine with my wife's S20+ but not the ultra. Also it works fine when I use both my wireless charger at home. The problem is it would charge then pause then charge then pause every 2 second. I tried turning fast wireless charging off and it still didn't change anything. Any help would be greatly appreciated.

[userrVDfBKN2bQ]

Its a brand new Lenoxx alarm clock with wireless charge dock ontop, My wife has the same phone and does not have the update yet and that charges perfectly.

Plus up until yesterday since i got the charger a few days ago its been working perfect.

Lenoxx charge dock is designed for all the new phones including the fast charge selection.

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@DGM wrote:

I didn't get the October update yet.... w/ Verizon.

Out of curiosity, which wireless charger are you using?  I have one that I got to use with my Galaxy s8+;   Is the one you're using more powerful than that one?  I assume it must be.

FYI, I stopped using the wireless charger with my s8+  as I heard it wasn't that good for the battery;  have things improved with the current "wireless charger" and the S20???

Once I get the Oct. update w/ my phone I can check to see how my wireless charger works with the S20...

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[DGM]

Here's a link with some helpful ideas. You might have luck with the Reset Settings option, but you may as well go down the list to make sure it's not something else. Good luck!


https://www.seektogeek.com/galaxy-s20-wireless-charging-not-working/

[uservw7oDsWRR5]

Yes. this happened to my S20 also. Sept security patch update.

I live in Hong Kong with a Hong Kong version S20, so I assume this is a global problem. 

Quite ridiculous. 

[Meladori]

I have the Ultra and the Samsung dual charging pad and mine still works correctly.

[userrVDfBKN2bQ]

Has your ultra had an update in the last few days??

[Meladori]

yeah the OCT security patch

[usert8NLcck6eo]

It's definitely a thing.....Samsung has broken wirelss charging in the latest update, same thing has occured on my note 20 plus.

Wirelss charging was working perfectly before the update, now my phone switches from fast charging to normal charging every 5 seconds going back and forth.

Tested the charger on my S10 plus and s9. Both are working.

On XDA people have noted the exact same issue.

[User_name]

which brand are you using for the wireless charger?

[usert8NLcck6eo]

I'm using the iottie iTap 2.

[userKINL0UcBF1]

I have 3 S20 5G phones. Exact same problem where wireless charging cycles. Happened immediately after last update (October). I have several charging pads and other phones still charge well. Update definitely affected wireless charging.