What I did for transferring wlan data from a XA2 to a 10-III:
Establish a wlan connection with Putty and WinSCP
first with XA2 logged in as nemo on WinSCP an nemo/devel-su on Putty,
later on for 10-III logged in as defaultuser on WinSCP an defaultuser/devel-su on Putty
cp -R /home/nemo/.local/share/system/privileged/connman/* /home/nemo/Downloads/TEMP
Copy the content of /home/nemo/Downloads/TEMP to a PC
In this folder there are a lot of folders each for every wlan. Looks like
38:78:62:64:bb:0a is the mac address of XA2, 756c46 represents the SSID
In such a folder there exists a settings file.
Now one has to change the mac address part in the foldername to the mac address of the 10-III. In settings there is also an entry with the foldername. Change there the mac also.
Do this for all wifi folders and their settings file.
With WinSCP copy all changed wifi folders from the PC to this folder.
cp -R /home/defaultuser/Downloads/TEMP/wifi* . (don’t forget the dot)
chmod 700 wifi*
check with mit ls -l. Result looks like:
drwx------ 2 root root 4096 Jun 27 16:42 wifi_3c01efab11cd_756c46_managed_psk
In every wifi folder we now set the rights to 600:
[root@Xperia10III connman]# chmod 600 wifi_3c01efab11cd_756c46_managed_psk/*
Check (if you like) with: ls -l 3c01efab11cd_756c46/*
-rw------- 1 root root 72 Jun 27 10:09 wifi_3c01efab11cd_756c46_managed_psk/history.home.day
-rw------- 1 root root 600 Jun 27 16:00 wifi_3c01efab11cd_756c46_managed_psk/history.home.hour
-rw------- 1 root root 279 Jun 27 10:09 wifi_3c01efab11cd_756c46_managed_psk/settings
-rw------- 1 root root 208 Jun 27 16:19 wifi_3c01efab11cd_756c46_managed_psk/stats.home
Finish with a reboot of the 10-III.
Best regards, Uwe.