To upload LAYOUT.xml file into your phone use XS++ 2.2 and follow these steps:
- in XS++ installation folder find the folder named "files to upload"
- in the folder "files to upload" add the following folder structure containing LAYOUT.xml file: TPA\SYSTEM\LAYOUT\LAYOUT.xml
- open XS++ and press connect button
- hold the "C" key on you phone and connect the USB cable
- go to XS++, select "FSX" and press "START FSX"
- wait for operation to finish
You're done!