Hi , so procedure for Mac users , for PC users I think it is easily possible via serial modem soft without Android Smartphone
First , download Serial https://www.decisivetactics.com/products/serial/ , you have 7 days free trial and after it cost 30 $
I have tried ZOC ( dont recognize bluetooth devices or I dont understand the way to connect and very complicated ) and ZTERM ( obsolete , doesnt work with MacOS 10.12 )
First of all , when you put ignition ON you have 30 sec for pairing FIS-Control, PIN code is 1234
For pairing FIS-control device via bluetooth connection with your Mac , go to Bluetooth pref , wait FIS-control appears, then try to pair it , need a few attemps sometime
Then cut ignition and put it on again, launch Serial , choose FIS-Control and connect , no need to enter some special pref , dont change defaults pref
IMPORTANT : when you type commands, they dont appears in terminal window , it is normal, terminal window only displays answer of FIS-Control.
You have a terminal window of FIS-Control connected, immediatly type in upper case, ALL COMMANDS ARE IN UPPER CASE, type : VERSION and press "enter" on your keyboard, FIS-Control will answer version of your device and then bluetooth connection is permanent
You have to delete previous firmware , type always upper case : DELETE FIRMWARE and "enter" --> Firmware deleted , turn OFF and ON ignition , connect FIS-Control , it send message waiting for firmware and CCCCCCC..... , go to file menu of Serial, select ' Send File" choose XMODEM protocol and Send , it takes a few mn for upload
Then switch ignition OFF/ON, connect to FIS-Control , type : SEND SETTINGS, answer : waiting for file CCCCCC... , FIle nenu, Send File, choose fis_control.dat file you created with the Konfigurator and press " enter", choose XMODEM and file is transfered, at the end of transfer, type "enter" again , then type : SEND BACKGROUND etc ... same procedure , then : SEND NEEDLES etc ...
And that's all , it works