iSG
  • Getting Started
    • Introducing iSG
      • iSG Monthly Update
        • 2024.08
        • 2024.10
        • 2024.12
      • New Features
        • iSG Make Your Space Smarter
    • Hardware Installation
      • Desktop Standing
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    • Signing In iSG
  • Using iSG
    • Home
      • Weather
      • Dashboard Group
      • Favorites
    • Devices
      • Add LinknLink Devices
      • Add Tuya WiFi Devices
        • How to import a Tuya device to iSG without resetting it
      • Add BroadLink Devices
      • Add Zigbee Devices
      • Add Matter Devices
      • Add Device from Home Assistant
    • Groups
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      • CloudFlare
      • How to install iSG add-on
    • iSG Lite
      • Install and Activate iSG Lite on Your Own Tablet
  • Settings
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      • Factory Reset
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    • Backup
    • Restore
    • Firmware Updates
      • iSG Software
      • Container Software
      • HA Service Pack
      • iSG Lite Software
      • Zigbee Firmware (USB Dongle)
      • Zigbee Firmware (iSG MAX Built-In)
      • Flashing OS for iSG Display
      • Flashing OS for iSG Box
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  • HOME ASSISTANT
    • Start Home Assistant
    • File Editor
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      • HomeKit Device
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        • Add Zigbee devices
        • Add Tuya devices
        • Add Aqara devices
        • MQTT intergration
        • ONVIF Camera
      • HACS Integration
        • Adding Lightwave Products
      • LinknLink Device
      • MQTT Integration
      • Bluetooth Proxy
    • HomeKit
    • Web Access
    • Backup
    • Restore
  • FAQ
    • Device Related
    • HA Related
    • Others
      • How to differentiate between iSG Display and iSG Display Max
      • How to Get iSG Log for Advanced Troubleshooting
      • How to factory reset iSG
      • Reset Container
    • Firmware Update
      • iSG MAX with the error message "Failed to get device license information"?
      • Why I Can't Get Zigbee Firmware Update on iSG Display Max
      • How to use USB drive to Update iSG firmware?
      • How to use Opera to Update firmware?
      • How to transfer from an old iSG to a new iSG?
      • How to upgrade iSG to support HA to the latest version? 【update 20/03/2025】
      • Upgrading Original iSG Display to Support HA to the Latest Version
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On this page
  • Firstly, Backup Original iSG and upgrade to iSG Lite
  • Secondly, Restore backup to iSG MAX
  1. FAQ
  2. Firmware Update

How to transfer from an old iSG to a new iSG?

Many users have been using the Original iSG and have now purchased the iSG MAX. They wish to seamlessly transfer their previously configured devices and Home Assistant settings to the new iSG MAX.

PreviousHow to use Opera to Update firmware?NextHow to upgrade iSG to support HA to the latest version? 【update 20/03/2025】

Last updated 7 months ago

The following steps are crucial, please follow them strictly to avoid data loss.

Firstly, Backup Original iSG and upgrade to iSG Lite

  1. Back up your Original iSG and save the backup to a USB drive. For detailed instructions, please refer to the

  2. Back up your Original iSG's built in Home Assistant，and save the backup to the same USB drive. please refer to the Home assistant

  3. Upgrading from the Original iSG to iSG Lite

  • Go to original iSG, click top right "help"

  • Select "iSG Lite Software" in the left sidebar. click the latest download link, install and reboot iSG

Secondly, Restore backup to iSG MAX

  1. Restore iSG MAX,

  2. Restore Home Assistant,

Activate iSG Lite, please refer to the

please refer

iSG Lite documentation.
https://kb.linknlink.com/isg/settings/restore
iSG backup documentation.
backup documentation.