Quote from: nc50lc on Today at 11:50:49 AM

Quote from: Charles-Tim on Today at 11:43:23 AM

You can use two Electrum mobile to do that and phones with working camera (Only download Electrum from: https://electrum.org/#download).
One offline phone containing the seed and another one with just the master public key that can't be hacked.

Quote from: Charles-Tim on Today at 11:43:23 AM

Please, do you have any article for this?

I'll edit this post / reply with the steps since I haven't found a tutorial for electrum mobile in the internet.

This is so informational, thanks so much. So far you talk about the phone camera, it means I can make use of QR code to easy complete the transactions by using the cold mobile device for signing. It is a lot better than using USB stick.