Safran WR-Z16 User Manual page 158

8.3 Recovery Mode
Once the device has been booted in recovery mode, it should apply the network
configuration previously saved in the .config file. However, it might occasionally
be impossible to recover the network configuration. In those cases, the device
will be accessible using the default network parameters
on page 20) or through front USB-UART serial connection.
The following actions might be considered to try to repair the device. It is recom-
mended to try them in the given order:
Figure 8-6:
1. Configuration: One of the first things to do when a device is in recovery
2. Reboot: Then, try to reboot the device as the recovery mode has already
3.
4. Restore: Remove any customization and restore the device to its default
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Reflash the device with another firmware.
Recover configuration (if possible).
Clean/format SD remotely.
Management panel in recovery mode
mode is to try to back-up its configuration, so it is easy to import it back or
load it to another device.
performed an automatic filesystem check and cleaning. If the device
reboots in normal mode, this means that the error in SD partition has been
automatically fixed, otherwise another recovery action might be executed.
Firmware Update: Try to flash the firmware again (this is the most frequent
action to perform when an error has occurred during the flashing pro-
cedure).
values (WARNING: Any specific network settings will be removed).
("Default Configuration"
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8 WR-Z16 User Manual Rev. v5.0