EtchDroid is an open-source application that helps you write images to USB drives, no root required.

You can use it to make a bootable GNU/Linux USB drive when your laptop is dead and you're in the middle of nowhere.

Learn how to use EtchDroid with this YouTube video:

• Supports raw disk images and most GNU/Linux distributions ISOs
• Supports most DMG disk images (beta)
• No root - everything is done within the bounds of the Android API
• Free as in freedom

• Write common GNU/Linux distro in streaming from the Internet without storing it on the device
• Support for Windows installation ISO (will likely require root)
• Support for Unetbootin-style image flashing

You can support the development by sending a donation.

See the website: https://etchdroid.depau.eu/donate/

Check out my blog: https://blog.depau.eu/tag/etchdroid/

See the website: https://etchdroid.depau.eu/faq/