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## Latest OS Images
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### Debian 9 - Stretch (by [Armbian](https://www.armbian.com/helios4/))
2017-11-10 06:32:02 +01:00
2019-02-20 11:31:02 +01:00
[![Debian Stretch ](/img/os/debian.png )](https://dl.armbian.com/helios4/archive/Armbian_5.75_Helios4_Debian_stretch_next_4.14.98.7z)< br >
*MD5SUM : 94939b8ebcbc25ee559bf184d8c607ef< br >
Build date : 10/02/2019< br >
Size : 258 MB< br > *
[Direct Download ](https://dl.armbian.com/helios4/archive/Armbian_5.75_Helios4_Debian_stretch_next_4.14.98.7z ) - [Torrent Download ](https://dl.armbian.com/torrent/Armbian_5.75_Helios4_Debian_stretch_next_4.14.98.7z.torrent )
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!!! note
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OMV4 (OpenMediaVault 4) can be installed with the **armbian-config** tool as explained [here ](/omv/#install-openmediavault ).
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### Ubuntu 18.04 - Bionic (by [Armbian](https://www.armbian.com/helios4/))
2018-01-07 05:43:38 +01:00
2019-02-20 11:31:02 +01:00
[![Ubuntu Bionic ](/img/os/ubuntu.png )](https://dl.armbian.com/helios4/archive/Armbian_5.75_Helios4_Ubuntu_bionic_next_4.14.98.7z)< br >
*MD5SUM : d70b2d51b29e6729c33bbec90825f47a< br >
Build date : 10/02/2019< br >
Size : 193 MB< br > *
[Direct Download ](https://dl.armbian.com/helios4/archive/Armbian_5.75_Helios4_Ubuntu_bionic_next_4.14.98.7z ) [Torrent Download ](https://dl.armbian.com/torrent/Armbian_5.75_Helios4_Ubuntu_bionic_next_4.14.98.7z.torrent )
2018-01-07 05:43:38 +01:00
2017-11-10 06:32:02 +01:00
2018-10-15 09:43:06 +02:00
### Syncloud
[![Syncloud ](/img/os/syncloud.png )](https://github.com/syncloud/platform/wiki)
Check their [download page ](https://github.com/syncloud/platform/wiki ) for latest image.
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## Known Issues / Limitations
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- SDcard High Speed timing have compatibility issue with some brands.
**Temporary workaround :** Disable UHS option/support.
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*Can be manually enable, refer to the following [page](/sdcard).*
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2017-12-30 07:21:12 +01:00
- During SATA heavy load, accessing SPI NOR Flash will generate ATA errors.
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**Temporary workaround :** Disable SPI NOR flash.
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*Can be manually enable, refer to the following [page](/spi).*
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- Wake-on-LAN is not yet implemented.
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## Image List
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!!! note
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7Z archives can be uncompressed with 7-Zip on Windows, Keka on OS X and 7z on Linux (apt-get install p7zip-full). XZ archives and RAW images can be directly written to microSD card with Etcher (all OS).
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Filename | Download | MD5
---------|----------|----
2019-02-20 11:31:02 +01:00
**Armbian_5.75_Helios4_Debian_stretch_next_4.14.98.7z**< br > Armbian 5.75 Debian 9 Stretch (Kernel 4.14.98)< br > Build date : 10/02/2019< br > Size : 258 MB|[Download](https://dl.armbian.com/helios4/archive/Armbian_5.75_Helios4_Debian_stretch_next_4.14.98.7z)|94939b8ebcbc25ee559bf184d8c607ef
**Armbian_5.75_Helios4_Ubuntu_bionic_next_4.14.98.7z**< br > Armbian 5.75 Ubuntu 18.04 Bionic (Kernel 4.14.98)< br > Build date : 10/02/2019< br > Size : 193 MB|[Download](https://dl.armbian.com/helios4/archive/Armbian_5.75_Helios4_Ubuntu_bionic_next_4.14.98.7z)|d70b2d51b29e6729c33bbec90825f47a
2019-01-21 08:20:04 +01:00
**Armbian_5.72_Helios4_Debian_stretch_next_4.14.94.7z**< br > Armbian 5.72 Debian 9 Stretch (Kernel 4.14.94)< br > Build date : 20/01/2019< br > Size : 260 MB|[Download](https://dl.armbian.com/helios4/archive/Armbian_5.72_Helios4_Debian_stretch_next_4.14.94.7z)|c4b5973931acde6e070b88bdfb32957c
**Armbian_5.72_Helios4_Ubuntu_bionic_next_4.14.94.7z**< br > Armbian 5.72 Ubuntu 18.04 Bionic (Kernel 4.14.94)< br > Build date : 20/01/2019< br > Size : 192 MB|[Download](https://dl.armbian.com/helios4/archive/Armbian_5.72_Helios4_Ubuntu_bionic_next_4.14.94.7z)|e372bd132de296228ad1a2289d163fa4
**Armbian_5.68_Helios4_Debian_stretch_next_4.14.88.img.xz**< br > Armbian 5.68 Debian 9 Stretch (Kernel 4.14.88)< br > Build date : 14/12/2018< br > Size : 242 MB|[Download](https://cdn.kobol.io/files/Armbian_5.68_Helios4_Debian_stretch_next_4.14.88.img.xz)|a32a42f694c1aef3ebd8e217be5932e3
**Armbian_5.68_Helios4_Ubuntu_bionic_next_4.14.88.img.xz**< br > Armbian 5.68 Ubuntu 18.04 Bionic (Kernel 4.14.88)< br > Build date : 14/12/2018< br > Size : 183 MB|[Download](https://cdn.kobol.io/files/Armbian_5.68_Helios4_Ubuntu_bionic_next_4.14.88.img.xz)|125735c9ebd88a91cf4fabd36ea903af
**Armbian_5.67_Helios4_Debian_stretch_next_4.14.83.7z**< br > Armbian 5.67 Debian 9 Stretch (Kernel 4.14.83)< br > Build date : 26/11/2018< br > Size : 262 MB|[Download](https://dl.armbian.com/helios4/archive/Armbian_5.67_Helios4_Debian_stretch_next_4.14.83.7z)|56bf66e135ee218e715e72741c14737e
**Armbian_5.67_Helios4_Ubuntu_bionic_next_4.14.83.7z**< br > Armbian 5.67 Ubuntu 18.04 Bionic (Kernel 4.14.83)< br > Build date : 26/11/2018< br > Size : 199 MB|[Download](https://dl.armbian.com/helios4/archive/Armbian_5.67_Helios4_Ubuntu_bionic_next_4.14.83.7z)|d31049b4965363d935e81b94a1af89f0
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## Image Archives (Old Images)
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!!! warning
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Even though you can use those images, they are now obsoletes for the following reasons :
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* Debian 8 Jessie is End-Of-Life,
* OpenMediaVault 3.X is End-Of-Life,
* No more Helios4 support effort on Kernel 4.4.
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2017-11-11 09:33:57 +01:00
Filename | Download | MD5
---------|----------|----
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**Armbian_Helios4_Debian_Jessie_4.14.20-OMV_3.0.97.img.xz**< br > Debian 8 Jessie (Kernel 4.14.20) with OMV 3.0.97< br > Build date : 17/02/2018< br > Size : 259 MB|[Download](https://cdn.kobol.io/files/Armbian_Helios4_Debian_Jessie_4.14.20-OMV_3.0.97.img.xz)|963af770df27c351a84622bcfc90617a
**Armbian_Helios4_Debian_Jessie_4.4.112-OMV_3.0.96.img.xz**< br > Debian 8 Jessie (Kernel 4.4.112) with OMV 3.0.96< br > Build date : 05/02/2018< br > Size : 275 MB|[Download](https://cdn.kobol.io/files/Armbian_Helios4_Debian_Jessie_4.4.112-OMV_3.0.96.img.xz)|45425c2a16f8f3014275046b22010f82
**Armbian_Helios4_Debian_Jessie_4.4.112.img.xz**< br > Debian 8 Jessie (Kernel 4.4.112)< br > Build date : 05/02/2018< br > Size : 202 MB|[Download](https://cdn.kobol.io/files/Armbian_Helios4_Debian_Jessie_4.4.112.img.xz)|dd6f5ea6e9ac80e4f379d619b71ef1e8
2018-10-15 09:53:18 +02:00
**Default credential for OpenMediaVault image**
```bash
helios4 login: root
Password: openmediavault
```