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wiki:keros_custo:upgrade [2022/10/24 17:00] ehe [Major firmware upgrades] |
wiki:keros_custo:upgrade [2023/06/02 16:42] (current) ehe [Major firmware upgrades] |
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==== Major firmware upgrades ==== | ==== Major firmware upgrades ==== | ||
- | === From KerOS version 4.3.3 to KerOS version 5.5.4 === | + | === From KerOS version 4.3.3 to KerOS version 5.X === |
- | To upgrade the system from KerOS version 4.3.3 to KerOS version 5.x the use of a liveburner is mandatory. | + | To upgrade the system from KerOS version 4.3.3 to KerOS version 5.X the use of a liveburner is mandatory. |
Two possibilities are available: | Two possibilities are available: | ||
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==== Upgrade using a KerOS package ==== | ==== Upgrade using a KerOS package ==== | ||
- | Upgrade system using an upgrade package (i.e. ''keros_4.X.Y_klk-lpbs-signed.ipk'' file) is only available from a firmware version >= 4.0. | + | |
+ | Upgrade using a KerOS package (i.e. ''keros_4.X.Y_klk-lpbs-signed.ipk'' file) could be done only with the same major version. \\ | ||
+ | Example: \\ | ||
+ | * Upgrade from Keros 4.X.X to KerOS 4.Y.Y is possible with a KerOS package (same major version) | ||
+ | * Upgrade from Keros 4.X.X to KerOS 5.X.X is not possible with a KerOS package (major version is different) | ||
The upgrade will install the new KerOS firmware with some consequences on the data: | The upgrade will install the new KerOS firmware with some consequences on the data: |