finally found a workaround, posting it here ![:)]( "Smile")
Basically we install a FTP server on android, connect the device to the pc via usb, sync via syncbackpro with ftp protocol.
1) on android install the app "FTP SERVER"
https://play.google.com/store/apps/details?id=com.theolivetree.ftpserver&hl=en
2) on that app page, there are the instructions to connect the ftp server via a usb connection, I paste them here:
3) create a ftp sync profile in syncbackpro!
WARNING: the ftp server on android is UNABLE to set file modification date and time.
YOU HAVE TO GO TO:
profile options--> compare options --> date and time --> select "ignore file modification date & time changes"
Syncback will rely on file size and names to know if anything has changed. Been using many times now and it ALWAYS did the job!
Basically we install a FTP server on android, connect the device to the pc via usb, sync via syncbackpro with ftp protocol.
1) on android install the app "FTP SERVER"
https://play.google.com/store/apps/details?id=com.theolivetree.ftpserver&hl=en
2) on that app page, there are the instructions to connect the ftp server via a usb connection, I paste them here:
1) On your phone go to Settings->Applications->Development and set option "USB debugging".
2) Connect your phone to your PC using USB cable.
3) Start adb server. On your PC run command "adb start-server".
adb is a program that you can find on android sdk. Usually you will find it on android-sdk\platform-tools\adb.
4) Forward needed ports from your PC to your phone. On your PC run command "adb forward tcp:2221 tcp:2221"
You will need to repeat this step for all ftp server and passive ports configured in your phone. It will be easier if you use a small range of passive ports.
With this, any connection in your pc to 127.0.0.1:2221 will be forwarded to your phone in port 2221.
5) Run Ftp server in your phone, open settings and in "Network interfaces" select "Loopback (127.0.0.1)" or "All"
6) Start ftp server.
7) In your PC connect your ftp client to ftp://127.0.0.1:2221 (port might be different, it depends on your Ftp Server configuration).
3) create a ftp sync profile in syncbackpro!
WARNING: the ftp server on android is UNABLE to set file modification date and time.
YOU HAVE TO GO TO:
profile options--> compare options --> date and time --> select "ignore file modification date & time changes"
Syncback will rely on file size and names to know if anything has changed. Been using many times now and it ALWAYS did the job!