I did the software bypass on my X910Bt a long time ago. If everything has been fine, till out of th eblue I saw something about a warning with the parking brake and now it endlessly boot loops, splash screen to black, splash screen to black. However, randomly it will start working except for the gps will not show any position. If I had selected the radio to play previously, it will start playing the radio during the splash screen but then stops and goes through the boot loop.

I'm having the exact same problem with my system as well, except I did the hardware bypass on the system almost a year ago. Mine does the exact same things, resets itself until sometimes it will actually boot up but then I had to enter my anti-theft password, and no Nav signal.

I figured maybe one of the connections came loose in the back of the stereo so yesterday I rewired the whole stereo. And now the stereo still does the same thing, except now when it comes to the anti-theft screen and asks me to enter my password the entire keyboard area is greyed out and now I cannot enter my password to unlock my stereo. In other words now the unit is completely useless.

Does anyone have any ideas what could be causing this or how I could fix it? Thanks in advance!

bump?

Anybody figure anything out same prob thanks

still nothing on this? im on a roadtrip with no GPS or anything please help!

I have the X920BT since 2009 and it just started doing the same, no other issues except that, rebooting to the splash screen and resuming navigation....

no one ever figured this out?