Downgrade to KerOS 5 version is possible from a version Keros UP TO 6.2.
Downgrade to KerOS 5 version is NOT possible from a version Keros 6.3.
This tool allows your Wirnet™ gateway to downgrade its firmware version.
From a version Keros UP TO 6.2, apply the procedure Firmware downgrade (described in this page) with the file available below. The firmware will then downgrade to the version 5.11.0.
Note that downgrade to KerOS 5 version is not possible on iZeptoCell.
Select the right files depending on your Wirnet™ gateway model:
| Description | artifact | size (MiB) | md5 |
|---|---|---|---|
| Downgrade package to come back to KerOS 5 | keros-swuimage-5.11.0.swu | 95 | cc96d0945ffabd03e427c9cd06b2a9cf |
Downgrade to KerOS 5 version is not possible on iZeptoCell
| Description | artifact | size (MiB) | sha256 |
|---|---|---|---|
| SDK/Toolchain installer | keros-glibc-x86_64-keros-rootfs-cortexa9t2hf-neon-klk6sx-toolchain-6.3.0.sh | 737 | ac9ef2b7aedf2aa0a86ab6440eb7004b23e6554c1f2b12ed339f792d04765aff |
| Description | artifact | size (MiB) | sha256 |
|---|---|---|---|
| SDK/Toolchain installer | keros-glibc-x86_64-keros-rootfs-cortexa7t2hf-neon-klk6ull-toolchain-6.3.0.sh | 723 | 88d47a1ab8e65a29fe7868eb739fd9d0439283e25c93ead60c8a25206d205ced |
Here are some indications on how to use this file