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Vida CEM swapping

A mid-size luxury crossover SUV, the Volvo XC90 made its debut in 2002 at the Detroit Motor Show. Recognized for its safety, practicality, and comfort, the XC90 is a popular vehicle around the world. The XC90 proved to be very popular, and very good for Volvo's sales numbers, since its introduction in model year 2003 (North America). P2 platform.
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Regdul
Posts: 2
Joined: 3 August 2021
Year and Model: s40 2004 t5
Location: netherlands

Re: Vida CEM swapping

Post by Regdul »

hello all,

just cracked my volvo s40 2005 t5 p1 in over 2400 sec. it works nice and fine. however howcome its that slow ? i saw people talking about 15 min cracking the pincode... am i doing something wrong ?
partnumber 8690719

QompaQ
Posts: 1
Joined: 11 August 2021
Year and Model: S80/`03
Location: Cybertronix Ltd.

Post by QompaQ »

I just read my V50.
in which file is PIN the CEM .
At what address, is it explicit in the binary ../?
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Capndirk
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Joined: 1 November 2018
Year and Model: 2009 XC90
Location: La Conner, Washington
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Post by Capndirk »

exzile9 wrote: 16 Jun 2018, 13:53 That's your answer to everything 😂 ....can it be done with Vida? I fixed a burnt circuit on the board. It's running now so I may do a CEM reload or upgrade...xemodex wanted 650$ basically, when your done with shipping, so that wasn't in my friend's budget..
Software updates can be done with a VIDA subscription from Volvo using a compatible DICE unit. Pirate VIDA can not update or load software. There is a lot of noise on the forums about clone DICE units no longer working with a VIDA subscription, but that appears to be a problem for some clones with some chipsets. There are many posts on other forums where users are successfully using clone DICE units connected to Volvo-VIDA.
The discussions around the forums cite the warning on the Volvo Bookstore site about not allowing clones, and Volvo cites the Service Manager Bulletin dated back in 2010
Here's a thread where a user tried to update the whole CEM package and ran into difficulty because the battery died. He was using a non-DICE interface that worked as long as there was battery power.
https://www.swedespeed.com/threads/vida ... st-7833159.

vtl
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Year and Model: 2005 XC70
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Post by vtl »

Volvo is going to discontinue "allowance" of the pirate DiCE units altogether, soon.

vtl
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Post by vtl »

Regdul wrote: 11 Aug 2021, 13:39 hello all,

just cracked my volvo s40 2005 t5 p1 in over 2400 sec. it works nice and fine. however howcome its that slow ? i saw people talking about 15 min cracking the pincode... am i doing something wrong ?
partnumber 8690719
That's very unvolvish: get something done, yet complain =) Drink some cold brännvin and enjoy your successful experience.

5ft24
Posts: 203
Joined: 14 April 2013
Year and Model: 2005 XC90 V8 AWD
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Post by 5ft24 »

vtl wrote: 12 Aug 2021, 14:03 Volvo is going to discontinue "allowance" of the pirate DiCE units altogether, soon.
Actually, if you download VDASH, For around $20.00US it updates the firmware with a serial number so it appears as an authentic DICE to VIDA.

bosse
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Post by bosse »

:D
vtl wrote: 12 Aug 2021, 14:06
Regdul wrote: 11 Aug 2021, 13:39 hello all,

just cracked my volvo s40 2005 t5 p1 in over 2400 sec. it works nice and fine. however howcome its that slow ? i saw people talking about 15 min cracking the pincode... am i doing something wrong ?
partnumber 8690719
That's very unvolvish: get something done, yet complain =) Drink some cold brännvin and enjoy your successful experience.
:D 😁👍

Regdul
Posts: 2
Joined: 3 August 2021
Year and Model: s40 2004 t5
Location: netherlands

Post by Regdul »

vtl wrote: 12 Aug 2021, 14:06
Regdul wrote: 11 Aug 2021, 13:39 hello all,

just cracked my volvo s40 2005 t5 p1 in over 2400 sec. it works nice and fine. however howcome its that slow ? i saw people talking about 15 min cracking the pincode... am i doing something wrong ?
partnumber 8690719
That's very unvolvish: get something done, yet complain =) Drink some cold brännvin and enjoy your successful experience.
I'm sorry I came across as complaining. I'm just really glad it works so nicely. I was just wondering if maybe I was wrong about a setting, why it was slow. because I saw people talking about 15 min cracking time. I thought I'd done something wrong.
thank you for your effort

vtl
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Post by vtl »

Regdul wrote: 13 Aug 2021, 06:43 I'm sorry I came across as complaining. I'm just really glad it works so nicely. I was just wondering if maybe I was wrong about a setting, why it was slow. because I saw people talking about 15 min cracking time. I thought I'd done something wrong.
thank you for your effort
SAMPLES directly affect the time it takes for the algo to crack the pin. Numerous P1 people reported successful cracks with SAMPLES as low as in single digit (maybe even 1 or 2, I forgot). 15 minutes is SAMPLES=30. Your time is most likely SAMPLES=100.

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RickHaleParker
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Post by RickHaleParker »

vtl wrote: 13 Aug 2021, 08:37 SAMPLES as low as in single digit (maybe even 1 or 2, I forgot).
I cracked a CEM-L on SAMPLES=2 but it was not reliable.
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1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000.
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0.

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