Thread: iGO Primo on Becker - low brightness

I just replaced original Becker software on revo.2 with a cracked iGO version 9.6.13.405512 because maps were old and I couldn't update it. The new igo works ok but the brigtness is a bit low. When there is Becker logo for a couple of seconds at the beginning, the backlight is okay - it's on max brightness, but when the iGO starts to load, like half a second into iGO loading screen the brightness drops 2-3 steps to something like 70-80% and stays like that. The brightness bar in igo settings seems to do nothing. I can lower it, yes, but even at the max setting it's still lower than it was on the original software. I've tried another iGO version and it's the same. There wasn't this problem on the original software.

Is it possible to resolve it? sys.txt fault?

I made a backup of the whole internal memory if needed