Review on Cobo Vault Essential Keystone Cryptocurrency by Peter Joseph

The device I received cannot read update.zip on any micro SD card. I tried 6 in total and formatted them to Fat32 using quick format in Windows, cmd and on the device itself. Although the device recognizes cards for formatting, it does not read the update file. So I can't update this device to have better coin support than originally. I contacted support and the email for my ticket said I would get a response within 24 hours and now a week has passed with no response.