Wireless power sharing is not working after OneUI 6

[spheta]

Reverse wireless charging isn't functioning after updating to Android 14(OneUI 6) on my S22 Ultra. Fast wireless charging still functions on a charging station but I can no longer charge devices using the phone when enabling wireless power sharing.

[Ray1]

It still works on my S22 - had to take my case off of my phone but it still works

[spheta]

Its possible its my unit but NFC and normal wireless charging do work perfectly and deliver 12-15w so I don't think it's bad coil.
I tried 2 different iPhones equipped with Qi wireless, none of them would charge taken outside of their cases and perfectly coil aligned. It was working in earlier versions prior to oneui 6. Don't have earbuds or another galaxy to test with yet.

[Ray1]

If it was a bad coil nothing would charge. I had a S7 that I think the coil went on and it couldn't charge wirelessly but still charged with a cable ok.

I had only tried charging my watch on first post but since have tried successfully to charge my S10, original buds, and buds 2 pro

[spheta]

Thanks for your thorough testing. The only thing I can guess is that this point is either it's

-A firmware bug causing a power contract negotiation failure spacific to the ultra.

-A bad Tx power amplifier resonance circuit, (electrical or coupling failure)

-some strange incompatibility or conflict in the Qi handshake introduced in an update in either ios or Android 14

[Ray1]

Sorry - I don't have any apple products to test😂

[spheta]

That's fine, thanks for the assistance anyway