kobol-wiki/docs/download.md

disqus:

All images are generated by Armbian build framework.

Helios64

Latest OS Images

=== "Debian 10 (Buster)"

*Coming Soon*

=== "Ubuntu 20.04 (Focal)"

*Coming Soon*

Helios4

Latest OS Images

=== "Debian 10 (Buster)"

[![Debian Stretch](/img/download/debian10.png)](https://dl.armbian.com/helios4/archive/Armbian_20.05.2_Helios4_buster_current_5.4.43.img.xz)<br>
*SHA256 : 9d4e2440b422c0733d82ad3eee3bfeb36aa34622a935b2892e2481c0f2b96e42<br>
Build date : 08/06/2020<br>
Size : 340 MB<br>*
[Direct Download](https://dl.armbian.com/helios4/archive/Armbian_20.05.2_Helios4_buster_current_5.4.43.img.xz)

=== "Ubuntu 20.04 (Focal)"

[![Ubuntu Focal](/img/download/ubuntu.png)](https://dl.armbian.com/helios4/archive/Armbian_20.05.4_Helios4_focal_current_5.4.46.img.xz)<br>
*SHA256 : a9f1c5afd75b506fd10c622b61b5114bee1ceb3384a26170e3599cb42a0bbbab<br>
Build date : 15/06/2020<br>
Size : 288 MB<br>*
[Direct Download](https://dl.armbian.com/helios4/archive/Armbian_20.05.4_Helios4_focal_current_5.4.46.img.xz)

Known Limitations

• SDcard High Speed timing have compatibility issue with some brands.

  Temporary workaround : Disable UHS option/support.

  Can be manually enable, refer to the following page.

• During SATA heavy load, accessing SPI NOR Flash will generate ATA errors.

  Temporary workaround : Disable SPI NOR flash.

  Can be manually enable, refer to the following page.

Image List

Filename	Download	SHA256
Armbian_20.05.2_Helios4_buster_current_5.4.43.img.xz Armbian 20.05.2 Debian 10 Buster (Kernel 5.4.43) Build date : 08/06/2020 Size : 340 MB	Download	9d4e2440b422c0733d82ad3eee3bfeb36aa34622a935b2892e2481c0f2b96e42
Armbian_20.05.4_Helios4_focal_current_5.4.46.img.xz Armbian 20.05.4 Ubuntu 20.04 Focal (Kernel 5.4.46) Build date : 15/06/2020 Size : 288 MB	Download	a9f1c5afd75b506fd10c622b61b5114bee1ceb3384a26170e3599cb42a0bbbab