Did you check the md5sum of the image ? The most easy way to make the bootable SD card is just to copy image to SD card, this way:
$ sudo cp q4os-3.11-pinebookpro.r1-testing2.img /dev/sdX
Double check "sdX" is really your SD card device.
It works fine on our testing Pinebook Pro
md5sum: 3f24081bffde6770a9067bd0f5b33c0e q4os-3.11-pinebookpro.r1-testing2.zip
Is anyone else unable to boot the Q4OS 3.11 image ?
$ sudo cp q4os-3.11-pinebookpro.r1-testing2.img /dev/sdX
Double check "sdX" is really your SD card device.
It works fine on our testing Pinebook Pro
md5sum: 3f24081bffde6770a9067bd0f5b33c0e q4os-3.11-pinebookpro.r1-testing2.zip
Is anyone else unable to boot the Q4OS 3.11 image ?