Burn CD follwing instructions:

Start Nero burning software and choose CD-ROM (iso) new compilation,
1 Check No multisession.
2 Uncheck Joliet
3 Create a volume label PIONEER
4 Press new
5 Drag and drop BIN file to the new compilation.
6 Start burning

Insert CD into player. It will report UPGRADE CD detected. Press Play to Upgrade. Player will be upgraded to new fw version(2-3min).
DO NOT turn power off during upgrade! Let system finish and re-boot by itself.

Hthe Enter button until the player poweroff.
Thats it, job done.

Works perfectly with some new option.