1,076 Reply by mdmalavadomanuel

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Re: DaVinci Junior cartridge reset

cgrillo wrote:

Hi,

Password shoudl be :-
C3 9D 8D E7

Please let me know if it's correct or not



mdmalavadomanuel wrote:

@cgrillo

Could you help me with the password, please? thank you very much

page:Data
[00]:0433C976
[01]:229A3D81
[02]:04480000
[03]:E1101200
[04]:0103A00C
[05]:340300FE
[06]:00000000
[07]:00000000

password is correct thx cgrillo smile

1,077 Reply by mdmalavadomanuel

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Re: DaVinci Junior cartridge reset

Is there any way to get down from version 2.2.7?

1,078 Reply by ortigosa_cros

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Re: DaVinci Junior cartridge reset

[Hi password should be:-
79 52 4C 0E
Please let me know if it's correct or not.]


The password it's correct.

Thanks so much.

1,079 Reply by silentman

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Re: DaVinci Junior cartridge reset

cgrillo wrote:

Yes,
The UID is the first 3 bytes of Page0 followed by the 4 bytes in Page 1
04 6E D1 2A 97 3C 80

And your password should be:-
E6 81 95 10

Please let me know if the password is right or wrong smile


RelyingPizza wrote:

The Android app called "RFID NFC Tool" gives the data in the image when you scan a davinci jr filament card. Can you get the key/password from this?

Nice to help people for free, thx cgrillo for them ! Could you collect and share the PACK associated with the passwords and share the results. The goal is : break this f... PACK algo wink With a good database of PACK/PASSWORD/UID I've the hope to do the trick or someone else could do this before me...

1,080 Reply by cgrillo

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Re: DaVinci Junior cartridge reset

I don't get the PACK back!
I only know of a technical way of getting it back after authenticating using the password - I'm unsure if the Andriod app returns the pack either!
I can get an unlimited no of passwords for UIDs, but unfortunately only have 2 PACK codes to date!



silentman wrote:
cgrillo wrote:

Yes,
The UID is the first 3 bytes of Page0 followed by the 4 bytes in Page 1
04 6E D1 2A 97 3C 80

And your password should be:-
E6 81 95 10

Please let me know if the password is right or wrong smile


RelyingPizza wrote:

The Android app called "RFID NFC Tool" gives the data in the image when you scan a davinci jr filament card. Can you get the key/password from this?

Nice to help people for free, thx cgrillo for them ! Could you collect and share the PACK associated with the passwords and share the results. The goal is : break this f... PACK algo wink With a good database of PACK/PASSWORD/UID I've the hope to do the trick or someone else could do this before me...

1,081 Reply by franklichters

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Re: DaVinci Junior cartridge reset

Ok now we got a new nfc to try ..

Please One a Passwort to try it

Thanx

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1,082 Reply by Bozotclown1970 (edited by Bozotclown1970 2016-11-29 17:48:13)

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Re: DaVinci Junior cartridge reset

silentman wrote:
cgrillo wrote:

Yes,
The UID is the first 3 bytes of Page0 followed by the 4 bytes in Page 1
04 6E D1 2A 97 3C 80

And your password should be:-
E6 81 95 10

Please let me know if the password is right or wrong smile


RelyingPizza wrote:

The Android app called "RFID NFC Tool" gives the data in the image when you scan a davinci jr filament card. Can you get the key/password from this?

Nice to help people for free, thx cgrillo for them ! Could you collect and share the PACK associated with the passwords and share the results. The goal is : break this f... PACK algo wink With a good database of PACK/PASSWORD/UID I've the hope to do the trick or someone else could do this before me...


cgrillo,

I only have three tags, but I will contribute what I have.

Color                Clear Yellow                      Nature                            Nature
Page 00                04 0D 38 B9                04 7E B9 4B                   04 BD 5D 6C
Page 01                22 97 3C 81                 2A 97 3C 81                   22 97 3C 80
Page 44                AD 6B 00 00                 F0 66 00 00                   11 7E 00 00
Password              C4 59 12 41                28 E6 97 5A                   81 7B E8 C1

1,083 Reply by silentman

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Re: DaVinci Junior cartridge reset

cgrillo I have that :

Clear blue:
04:67:61:8A
AA:ED:44:80
PACK C67D

Black:
00 : 040127aa
01 : 22973c81
PACK : CC68

Could you to ask people you help to contribute too for the PACK ?

1,084 Reply by isaacesp (edited by isaacesp 2016-11-29 17:40:13)

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Re: DaVinci Junior cartridge reset

Has anyone with the DaVinci mini had success, I have the password an able to change pages 0A,0B,14,15,16 and 17 the software reads 200m and 200m left but when it's time to print it says error cartridge not recognized. Is there a way to change the serial number of the cartridge? by the way I'm using the android way.

1,085 Reply by franklichters

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Re: DaVinci Junior cartridge reset

http://soliforum.com/i/?rSrBfOS.png
U change alle Settings in red ??

1,086 Reply by Bozotclown1970

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Re: DaVinci Junior cartridge reset

isaacesp wrote:

Has anyone with the DaVinci mini had success, I have the password an able to change pages 0A,0B,14,15,16 and 17 the software reads 200m and 200m left but when it's time to print it says error cartridge not recognized. Is there a way to change the serial number of the cartridge? by the way I'm using the android way.


Not sure if this will work on the mini, but if that happens on the JR we have to bump the last value on page 09 up by one. I have highlighted the page in the attached image. In this case you would change the 54 to a 55. Let me know if this helps and leave the rest of the data unchanged.


http://soliforum.com/i/?L6n3f4N.jpg

1,087 Reply by cgrillo

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Re: DaVinci Junior cartridge reset

Hi,

Your Card UID is 04    3A    C9    22    9A    3D    80
And the password shoudl be:     CC    38    AA    FB

Please let me know if it is correct or not.
Also, if you get to view the PACK code after entering the password - please can you let me know what it is?



hsteve282 wrote:

Hi,

Could someone help me with the password, please? thank you very much

page:Data
[00]:043AC97F
[01]:229A3D80
[02]:05480000
[03]:E1101200
[04]:0103A00C
[05]:340300FE
[06]:00000000
[07]:00000000


(many) ThanXXXXX for you help !

1,088 Reply by isaacesp

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Re: DaVinci Junior cartridge reset

Yes, I changed all in red.

1,089 Reply by isaacesp

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Re: DaVinci Junior cartridge reset

Changing 09 changed the serial number but still giving same error.

1,090 Reply by hsteve282

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Re: DaVinci Junior cartridge reset

Hi cgrillo,

The password is correct and the PACK is 4B 17
Want more information ?

ThanX !



cgrillo wrote:

Hi,

Your Card UID is 04    3A    C9    22    9A    3D    80
And the password shoudl be:     CC    38    AA    FB

Please let me know if it is correct or not.
Also, if you get to view the PACK code after entering the password - please can you let me know what it is?



hsteve282 wrote:

Hi,

Could someone help me with the password, please? thank you very much

page:Data
[00]:043AC97F
[01]:229A3D80
[02]:05480000
[03]:E1101200
[04]:0103A00C
[05]:340300FE
[06]:00000000
[07]:00000000


(many) ThanXXXXX for you help !

1,091 Reply by Bozotclown1970

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Re: DaVinci Junior cartridge reset

isaacesp wrote:

Changing 09 changed the serial number but still giving same error.


Change last two bytes in page 09 to 40 and see if that helps. 55 to 40 leave rest of data unchanged.

1,092 Reply by isaacesp

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Re: DaVinci Junior cartridge reset

Bozotclown1970 wrote:
isaacesp wrote:

Changing 09 changed the serial number but still giving same error.


Change last two bytes in page 09 to 40 and see if that helps. 55 to 40 leave rest of data unchanged.


I think I screwed up, changed page 14 without writing down the original values first.

1,093 Reply by Bozotclown1970

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Re: DaVinci Junior cartridge reset

Ok, can you remember the values for page 14? If so put them back. You can always start the last two bytes of page 09 with 00 and work your way up from there until it works. You have to be careful when updating these things.

1,094 Reply by isaacesp

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Re: DaVinci Junior cartridge reset

Bozotclown1970 wrote:

Ok, can you remember the values for page 14? If so put them back. You can always start the last two bytes of page 09 with 00 and work your way up from there until it works. You have to be careful when updating these things.

I appreciate your help, but I can't remember the values for page 14. When my next spool gets down low enough I will try it again.

1,095 Reply by Bozotclown1970

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Re: DaVinci Junior cartridge reset

This is why I store all of my values in a database, but you need some hardware in order to do this.

1,096 Reply by isaacesp

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Re: DaVinci Junior cartridge reset

cgrillo one more for you if you have the time. thanks

04FB0F78
92124A80
4A480000
E1101200
0103A00C
340300FE
00000000
00000000

1,097 Reply by isaacesp

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Re: DaVinci Junior cartridge reset

Bozotclown1970 wrote:

This is why I store all of my values in a database, but you need some hardware in order to do this.

Lesson learned, I should have at least taken a screen capture.

1,098 Reply by Bozotclown1970

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Re: DaVinci Junior cartridge reset

There you go, that will cover you in the future. Sorry to preach.

1,099 Reply by cgrillo

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Re: DaVinci Junior cartridge reset

Hi,
Your Card UID is 04    fb    0f    92    12    4a    80
And the password should be:     29    3e    49    5f

Please let me know if it is correct or not.
Also, if you get to view the PACK code after entering the password - please can you let me know what it is?

isaacesp wrote:

cgrillo one more for you if you have the time. thanks

04FB0F78
92124A80
4A480000
E1101200
0103A00C
340300FE
00000000
00000000

1,100 Reply by isaacesp

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Re: DaVinci Junior cartridge reset

Bozotclown1970 wrote:

There you go, that will cover you in the future. Sorry to preach.

I'm very thankful, it's a learning curve. I've read quite a bit since yesterday, pretty much all 44 pages. This is my first 3d printer just wanted to get my feet wet before I went out and purchased a more expensive and better one.