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FW 15xx is where I want to go too, at least for FL version of C+.
We should be able to move the extra functions from an older FW to this new one as soon as we dissasemble them a little more.

please help me,what its last Fw for this unit?

tomy75 wrote: ↑21 Jan 2020, 22:01 please help me,what its last Fw for this unit?

2fa90e6a-4d3b-4e8d-8382-ecf1c5551a84.jpg

PreFL type - 1010. But dunno if you can download it.

You have fw1010 ucds crack for this model?

Ah.. OK.. From your first question I understood that you want to go with Original FW (and patronix understood the same).

You need to use 1122 vFL.

1122 was last original FW version for second generation of C+ (also called Middle FL or mFL), those with P/N starting with A. They look the same with first generation of C+, but have FW that expects RCM module to be on HS-CAN and BCMII acting as a gateway for them.
The m0 tr al version 1122 vFL uses the original 1122 FW to add his addons and deactivates the C+ original functions that controll the AirBag LED and instead he put a function to light it up on C+ boot.

Im upload this version vFL1122 to my convers and no working good

There is something weird with those C+ - their manufacture date is 2017.
Did you saved the original FW? If yes, post the files here so we can have a look.
Also, put a picture of the PCB.

tomy75 wrote: ↑21 Jan 2020, 22:01 please help me,what its last Fw for this unit?

2fa90e6a-4d3b-4e8d-8382-ecf1c5551a84.jpg

last is 1010 for 8Uxxxxx

exist m0tral fw mod version 1007 or 1010?

tomy75 wrote: ↑22 Jan 2020, 08:14 Im upload this version vFL1122 to my convers and no working good

IMG_20200122_091205.jpg

I would say looking at your picture you have a preface mod on to a middle convers
You will need the middle convers mod
Other wise it will look flaky