koko

Would it matter that Im using a power supply to power it,meaning that both power wires are recieving power at the same time instead of the constant already being powered before the ignition?Thats all I can come up with at the time.

No, it shouldn't matter that you are using a power supply. It will take longer than 5 seconds on some units. I hold all 4 buttons in for 12 seconds then release the reset and hold the remaining 3 in. If you listen closely, you will hear a change in fan speed and it may take up to another 12 seconds for the blue screen to appear. It may take 3 or 4 tries using this method. Make sure you are holding all the buttons in that your supposed to be. Good luck!

if anybody has problem with testmode,and wrong unit id,

like The unit ID is now 0x:0000 it can try my testmode build.

 

i think, it can work with any US/EW/RE/AU/0x:0000 version.

 

tags: testmode unlocked diskrw

Hello. I would like to try your testmode as my unit id is now 0X:0000. I have two problem units. This first one is a F700 and it loads the new WINCE images (reads & writes 100%). When I go to reset the unit to boot up in tesstmode, the screen remains black. When I push the 4 buttons to get back to service menu, it skips the first screen where you enter the service combination and goes directly to the blue screen that has the Upgrade CE menu. I have used the WinCE card and testmode on other units so I'm pretty sure they are not corrupt.

I also have a F900bt that hangs up after reading the WinCE images to 100% but won't start the writing process.

Please send me or post your testmode that may help me with the F700. Any suggestions on what to try on either unit would be much appreciated. Thanks, -K

ok so maybe its just my novice knowledge of the whole wiring. but how does the avic f90bt know when im in reverse? if i wire it to run 24/7 (cz i know theres a button somwhere in the menus to see "Reverse Camera") then i can click that button and see it whenever, but then will the head unit still switch to it when i put my car in reverse? Sorry for the lack of knowledge of this subject.. i thought the head unit only knew when i was in park and Drive..

You have to tap the power into the reverse lights. These are the clear ones in your tail lights that come on when the car is put in reverse. When they power up, they activate the rear camera on your head unit and Voila! Hope this helps!