Latest sw update on my Samsung Galaxy S21 makes my power bank with solar panel fails

[mpet]

Hi,

I got an Android update a few dags ago and now when  I plug my solar driven powerbank it falls to change my Phone.

I see the circle with the percentage loaded coming up on the screen when  I connect but then it does so repeatedly without charging the Phone.

Any ideas? It worked perfectly before this Android update.

I have Android 12.

//mike 

[TessM]

Hey @mpet ,

I would love to have a look at this with you. Have you tried to use the cable that came with the phone to charge this or an alternative one? Is the charger charging any other devices?