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Updated Upgrading (markdown)

blakadder 2019-10-28 01:43:21 +01:00
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Upgrading.md

@ -99,31 +99,33 @@ You can set up OTA url and initiate OTA upgrade from TDM using GUI.
[**OTA over SCP**](OTA-over-SCP) - setup and configure "OTA over SCP" upload for PlatformIO
# Migration path for older releases
## Migration path
Until now several versions of Tasmota have been released starting with the C version Sonoff-MQTT-OTA followed by Sonoff-MQTT-OTA-Arduino and Sonoff-Tasmota.
Migrating from one version to the next is mostly painless as the settings are saved in the same location in flash and newer settings are appended.
Migrating from one version to the next versions is mostly painless as the settings are saved in the same location in flash and newer settings are appended.
As said, mostly painless. There are some deviations to this rule as the flash positions got rearranged. In the next list you'll find an overview of supported migrations paths.
As said, mostly painless. There are some deviations to this rule as I rearranged the flash. In the next list you'll find an overview of supported migrations paths.
* No migration from **Sonoff-MQTT-OTA** to **Sonoff-MQTT-OTA-Arduino** or **Sonoff-Tasmota**.
The settings flash layout and OTA image locations are different from the Arduino versions
The settings flash lay-out and OTA image locations are different from the Arduino versions
* Easy migration from **Sonoff-MQTT-OTA-Arduino 1.0.11** to **Sonoff-Tasmota 3.9.x**.
After installing Sonoff-Tasmota for the first time some settings need to be adjusted via web configuration or MQTT commands.
* Easy migration from **Sonoff-MQTT-OTA-Arduino 3.1.0** to **Sonoff-Tasmota 4.x**.
After installing Sonoff-Tasmota for the first time some settings need to be adjusted via web configuration or MQTT commands.
* Easy migration from **Sonoff-Tasmota 4.x** to **Sonoff-Tasmota 5.14**.
As a safeguard perform a Backup Configuration before installing the new version. If settings are lost after the upgrade perform a Restore Configuration.
* Easy migration from **Sonoff-Tasmota 5.2** to **Sonoff-Tasmota 6.7.1**.
As a safeguard perform a **Backup Configuration** before installing the new version. If settings are lost after the upgrade perform a **Restore Configuration**.
* Easy migration from **Sonoff-Tasmota 5.2** to **Tasmota 6.6.0.6**.
As a safeguard perform a **Backup Configuration** before installing the new version. If settings are lost after the upgrade perform a **Restore Configuration**.
* Migration to **Tasmota 6.7 and higher**
- :warning: [Back up your device settings](#device-settings) as described above. Convert the backup to human readable form as you **MUST** restore these settings manually. :warning:
- :warning: If you've used development versions between 6.6.0.7 and 6.6.0.11 [Back up your device settings](#device-settings) as described above. Convert the backup to human readable form as you **MUST** restore these settings manually. :warning:
- Perform a `Reset 6` before upgrading the firmware and, for safe measure, after the upgrade completes.
- Enter your device configurations using the settings saved in the first step.
* Easy migration from **Sonoff-Tasmota 6.7.1** to **Tasmota 7.x**.
As a safeguard perform a **Backup Configuration** before installing the new version. If settings are lost after the upgrade perform a **Restore Configuration**.
So to migrate from **Sonoff-MQTT-OTA-Arduino versions before 3.1.0** to **Tasmota 7.x** you will need to take four steps:
So to migrate from **Sonoff-MQTT-OTA-Arduino versions before 3.1.0** to **Tasmota 6.x** you will need to take four steps:
1. Migrate to **Sonoff-Tasmota 3.9.x**
2. Migrate to **Sonoff-Tasmota 4.x**
3. Migrate to **Sonoff-Tasmota 5.14**
4. Migrate to **Tasmota 6.x**
4. Migrate to **Sonoff-Tasmota 6.7.1**
5. Migrate to **Tasmota 7.x**