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SL4 pro 1
- Thread starter Didier81
- Start date
- Thread starter
- #3
I am not sure if the following applies to your phone but you could give it a try?
To enable your handset to communicate with the PC, the Gigaset QuickSync program must be installed on your PC (free to download at The firmware-update of handsets is only supported by Gigaset QuickSync for Windows. The Gigaset QuickSync for MacOS supports only the firmware-update of the SL910H.
Please make sure that you use the USB cable to connect the handset that you want to update, as updating via Bluetooth is not supported!
If your handset is updatable and your PC is connected to the Internet, Gigaset QuickSync will automatically check for new firmware at least once a day, and if it is available it will prompt you to update your handset. You may disable this feature by unchecking the “Check Internet for new firmware and notify if update is available." checkbutton on the Settings - Firmware... page. It can also be disabled via the appropriate checkbox when Gigaset QuickSync prompts you to update your handset.
You can always trigger the facility to check the Internet for new firmware manually:
Connect your phone to your PC using a USB data cable.
Start the Gigaset QuickSync program on your PC.
Establish a connection to your handset.
Click in the main menu of QuickSync on Firmware update.
This launches the firmware update. The update process can take up to 10 minutes (not including the download time). Do not interrupt the process or remove the USB data cable. The data is initially loaded from the update server on the Internet. The amount of time this takes is dependent on the speed of your Internet connection.
The display on your phone is switched off and the message key and the talk key start flashing. Once the update is complete, your phone will automatically restart.
To enable your handset to communicate with the PC, the Gigaset QuickSync program must be installed on your PC (free to download at The firmware-update of handsets is only supported by Gigaset QuickSync for Windows. The Gigaset QuickSync for MacOS supports only the firmware-update of the SL910H.
Please make sure that you use the USB cable to connect the handset that you want to update, as updating via Bluetooth is not supported!
If your handset is updatable and your PC is connected to the Internet, Gigaset QuickSync will automatically check for new firmware at least once a day, and if it is available it will prompt you to update your handset. You may disable this feature by unchecking the “Check Internet for new firmware and notify if update is available." checkbutton on the Settings - Firmware... page. It can also be disabled via the appropriate checkbox when Gigaset QuickSync prompts you to update your handset.
You can always trigger the facility to check the Internet for new firmware manually:
Connect your phone to your PC using a USB data cable.
Start the Gigaset QuickSync program on your PC.
Establish a connection to your handset.
Click in the main menu of QuickSync on Firmware update.
This launches the firmware update. The update process can take up to 10 minutes (not including the download time). Do not interrupt the process or remove the USB data cable. The data is initially loaded from the update server on the Internet. The amount of time this takes is dependent on the speed of your Internet connection.
The display on your phone is switched off and the message key and the talk key start flashing. Once the update is complete, your phone will automatically restart.
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1
- Thread starter
- #6
I give an explication.
Before the firmware in sl3 pro was in the eprom. Nô possibility to update.
Now with the sl4 pro, we have possibily to update the firmware by USB connection.
My idea is to take the firmware of the sl4 and put it in a sl400.
Why? For the prise! If it´s possible, we win 50-100€/DECT.
It will working if the hardware is the same.
Walt and see...
Before the firmware in sl3 pro was in the eprom. Nô possibility to update.
Now with the sl4 pro, we have possibily to update the firmware by USB connection.
My idea is to take the firmware of the sl4 and put it in a sl400.
Why? For the prise! If it´s possible, we win 50-100€/DECT.
It will working if the hardware is the same.
Walt and see...
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