<![CDATA[SoliForum - 3D Printing Community — Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/topic/17845/downgraderecoveryspoofing-davinci-firmware-on-juniormininano/ Fri, 13 Jun 2025 22:31:12 +0000 PunBB <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/157267/#p157267 Can someone help me? I have a DaVinci 1.0A with system version 2.1.4, I use the j37 to enter bossa mode, it enters and writes but I don't know if my .hex is wrong or something like that, I use the ones I found in this forum or one that chatgpt gave me but when I take out the USB and reconnect it either it did nothing and remains as (COM8) (in my case) or it does not detect it anymore and then I have to jump my j37 again

i dont know what to do

]]> Fri, 13 Jun 2025 22:31:12 +0000 https://www.soliforum.com/post/157267/#p157267 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/157265/#p157265 Would anyone happen to have the 2.5.1 firmware for da vinci jr 1.0? I am following this tutorial: https://www.soliforum.com/topic/19482/x … -released/ to update to the latest firmware that should enable printing without a nfc tag. You seem to need 2.5.1 before upgrading to the latest 3.2.7.

]]> Thu, 12 Jun 2025 13:41:26 +0000 https://www.soliforum.com/post/157265/#p157265 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/155496/#p155496 picpic2b wrote:

Hi ! my open smart tag stopper working after 1.4 upgrade , and i dont know why , the printer say the tag is not the good SN , but i never changed it ... is it possible to get a decrypted firmware like 1.3.5 or 1.4 ?

This problem is known by manufacturer. They can fix it or pm me.
For which printer type?


Dengus wrote:

Can a DaVinci 1.0A be flashed with DaVinci pro firmware?

No, not possible. They use differen hardware.


2080928212 wrote:

Hello, does anyone have an Atmel dump file for da vinci 1.0?

Look on my cloud, it's there. (no Atmel dump needed, it's not encrypted)

https://my.hidrive.com/share/j8ee51tz13
]]> Thu, 01 Dec 2022 19:58:54 +0000 https://www.soliforum.com/post/155496/#p155496 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/155495/#p155495 Hello, does anyone have an Atmel dump file for da vinci 1.0?  I accidentally erased its firmware

]]> Wed, 30 Nov 2022 14:06:30 +0000 https://www.soliforum.com/post/155495/#p155495 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/155439/#p155439 Hi!
Maybe is a silly question…
Can a DaVinci 1.0A be flashed with DaVinci pro firmware?

]]> Mon, 03 Oct 2022 13:53:41 +0000 https://www.soliforum.com/post/155439/#p155439 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/155431/#p155431 Hi ! my open smart tag stopper working after 1.4 upgrade , and i dont know why , the printer say the tag is not the good SN , but i never changed it ... is it possible to get a decrypted firmware like 1.3.5 or 1.4 ? thx a lot for the amazing work .

]]> Mon, 22 Aug 2022 15:20:08 +0000 https://www.soliforum.com/post/155431/#p155431 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/155170/#p155170 Hi!

it is while ago, but if I remember well, it's possible to convert (cross flash) the dv1MX0B000 to dv1MX0A000.

First you have to flash v1.1.5 then v1.2.4. (after flashing 1.2.4 your printer will be recognized as dv1MX0A000).

Sorry about the v1.1.8, I have wrong managed files. (its not for this printers)

]]> Sun, 09 Jan 2022 18:32:08 +0000 https://www.soliforum.com/post/155170/#p155170 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/155169/#p155169 So this is why.. Man, that's a bummer.  I've been having the exact same problem, seems there is no fix for it then. hmm

]]> Sun, 09 Jan 2022 17:58:19 +0000 https://www.soliforum.com/post/155169/#p155169 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/155147/#p155147 My da Vinci miniMaker reports as firmware fingerprint dv1MX0B000 (instead of dv1MX0A000) and cannot be upgraded past firmware 1.1.4. XYZprint reports 1.1.4 as the most recent for this printer. It CAN use third-party filaments.

Through some (rather unhelpful) discussion with XYZ support, it seems there are two different printer being sold as "da Vinci miniMaker"

  • dv1MX0A000 - latest firmware 1.2.4 - can NOT use third-party filaments according to support

  • dv1MX0B000 - latest firmware 1.1.4 - CAN use third-party filaments according to support

According to XYZ support, both variants should support Cura 4.0, but it seems my variant actually does not - at least I haven't seen it work. (Either in 4.0 or more recent versions of Cura.) My efforts to upgrade to 1.2.4 are in order to get Cura to work. No luck so far!

XYZ firmware flash tool reports that there are newer firmware to apply (1.1.5, 1.18, 1.2.4) but none of them can be flashed successfully.

Not sure for who this information is helpful, but here it is smile

Thanks for your hard work modfreakz and associates!

]]> Tue, 04 Jan 2022 07:57:53 +0000 https://www.soliforum.com/post/155147/#p155147 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/154870/#p154870 are this tags old/used or new?

]]> Sun, 04 Jul 2021 10:29:48 +0000 https://www.soliforum.com/post/154870/#p154870 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/154864/#p154864 hi, i downgraded to a da vinci mini and everything turned out fine, only now it doesn't allow me to read nfc tags, do you have any idea how to fix it?

]]> Wed, 30 Jun 2021 23:07:43 +0000 https://www.soliforum.com/post/154864/#p154864 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/154422/#p154422 Thank you for reply smile I will order tomorrow adn I will try to update my firmware because I downgraded before. I hope Updating eill be succesfull  smile

]]> Wed, 20 Jan 2021 16:36:36 +0000 https://www.soliforum.com/post/154422/#p154422 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/154421/#p154421 Hi, you not need to refill or reset any more.

Experience are great, you only need to update your printer Software and Firmware to latest version.

]]> Wed, 20 Jan 2021 15:50:06 +0000 https://www.soliforum.com/post/154421/#p154421 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/154417/#p154417 Hello, I am about to buy open smart tag. Currently I am using downgraded firmware which is 2.2.6 (downgraded from 2.2.9) for nfc hacking. But  I have failed. Now I decided to use open smart tag but on the upper topics, I saw some guys had a problem with taking back to the current firmware and problems with the open smart tag. So I have not ordered it yet. So what step I should take, could someone give an instructions? And How about the user experience with the smart tag, you don't need to reset anymore right?

]]> Wed, 20 Jan 2021 11:46:57 +0000 https://www.soliforum.com/post/154417/#p154417 <![CDATA[Re: Downgrade/Recovery/Spoofing DaVinci Firmware on Junior/Mini/Nano/.....]]> https://www.soliforum.com/post/154346/#p154346 Good to hear it works for you, so all the work wasn't in vain.

Btw. I've been hearing about this phenomenon more and more recently. roll

]]> Fri, 01 Jan 2021 18:34:46 +0000 https://www.soliforum.com/post/154346/#p154346