Error updating AVIC-F900BT

[zentral]

Hi everybody,

 

this is my last chance

 

Well my history start when i bought an AVIC-F900BT device, i put my device on storage for a many reasons for two years, well, i lets go to car workshop and i try to mount it, but tell me that i need some parts.

 

This car workshop start the unit for verify and configure without any idea.

 

Well now i need to update the unit but in settings appear disabled 2 of 4 options, i can only change sound av and config av.

 

i think that my unit is not updated to 100 or 200 firmware.

 

download the firmware from pioneer, insert into sd and unit doesn't boot.

 

if i press the reset button for 5 or 10 seconds, the unit starts correctly, and the other options from the factory restore settings is disabled the menu.

 

Can anybody help me???

 

Thanks in advance

[zentral]

well an update:

 

i delete the folder setup from my flash driver -- user data -- user with testmode

 

reboot the unit and appear the language selecction, but i cannot select spanish language or other, appear disabled, when i press ok the nest screen is voice language and only can select ok.

 

any idea

[zentral]

anybody can help me please.

 

Thanks in advance

[spiceweasel]

have you connected you parking brake cable?

[zentral]

spiceweasel, thanks for your post, well no i can play videos too, and all option are now ok, i use a tutorial found on youtube, with search text "bypass F900BT", now i need the sd "A" from cnsd-300FM. anybody know where i can find???

[spiceweasel]

just connect the parking brake cable to the ground of your radio..

 

the cnsd-300 fm doesnt help you because it must be activated online with a special code on the pioneer website.

 

first make a complete backup

 

then you can play with different versions avaliable like fx 3.1 oder the hybrid version 4 and add newer maps