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save/README.md
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2026-08-01 10:20:12 +02:00

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Save your Android data using internal wifi network

Install

Freeze your local phone IP on your internet box

Note: This step is not mandatory. You can skip it but then your IP will change at each connection. Those, you will have to update script each time with the proper IP.

Go on your box web configuration page.

For SFR box go on https://192.168.1.1/ Sometimes, authentication can be done directly with a 5s press on a box button.

Then freeze the Android local IP address, in the DHCP configuration (something like 192.168.1.XX).

On mobile phone

Add an FTP server.

One can use FTP Server (Free). This app has a widget that show IP address when turned on.

On the computer

  • Install lftp

    sudo apt install lftp

  • Configure the script config.sh to set FTP credentials and sync folders for phone and card.

Synchronize

At home, connect your mobile and computer to the wifi. Start the mobile FTP server, using the widget Launch the script :

./run.sh

This will synchronize both phone and card data according to the configuration in config.sh.