I found an old tablet I have and it had some BTC on it. I got it in 2014 and it has a wallet called 'blockchain' on it which I think is blockchain.info at the time and now blockchain.com
I am trying to send BTC out of it, but I get the following error:
I assume this is because I am using a really old version of the wallet. So how else can I get this BTC to my coinbase account?
When I try to backup the wallet it asks me for SD location etc but when I open that location on my computer there is nothing there.
Any help on getting the money off of this android wallet would be really helpful thank you