Thanks Maria Lena, your post helped me to fix the cash app transfer failed problem. I had been facing the cash app transfer failed issue for a long time. I did not to know what were the mistakes that I was making. Later I learned the transfer failed on Cash App for my protection only. Moreover, I had forgotten to update cash application on my device. When I took all the troubleshooting steps suggested in this post, I could resolve the problem and now I can successfully transfer money from my Cash App account.