# UPDATE from 3\_029

**URL:** <https://community.ecumaster.com/t/update-from-3-029/4817>\
**Category:** V3 SOFTWARE\
**Created:** [November 27, 2025, 3:27pm UTC](https://community.ecumaster.com/t/update-from-3-029/4817 "2025-11-27T15:27:36Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![gtengines](https://avatars.discourse-cdn.com/v4/letter/g/8dc957/32.png) [@gtengines](https://community.ecumaster.com/u/gtengines)\
**Post date:** [November 27, 2025, 3:27pm UTC](https://community.ecumaster.com/t/update-from-3-029/4817/1 "2025-11-27T15:27:37Z")

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Hello!

I cant update fw from 3\_029 to any newer…still communication crash etc…

[EcumasterEMUBLACK340\_error\_report\_251127-162250.zip](https://community.ecumaster.com/uploads/short-url/shkxYl5tAQkla4S5MzOv4ioRCrb.zip) (748.0 KB)

 ![image](https://europe1.discourse-cdn.com/flex013/uploads/ecumaster/original/2X/e/e2822ddc57026737cf0bc8272003c70c12c80d11.png)

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**Author:** ![Jadzwin\_ECUMASTER](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/jadzwin_ecumaster/32/28_2.png) [@Jadzwin\_ECUMASTER](https://community.ecumaster.com/u/Jadzwin_ECUMASTER)\
**Post date:** [November 27, 2025, 7:41pm UTC](https://community.ecumaster.com/t/update-from-3-029/4817/2 "2025-11-27T19:41:06Z")

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When the application crashes ?

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<div class="post-metadata">

**Author:** ![gtengines](https://avatars.discourse-cdn.com/v4/letter/g/8dc957/32.png) [@gtengines](https://community.ecumaster.com/u/gtengines)\
**Post date:** [November 28, 2025, 8:09am UTC](https://community.ecumaster.com/t/update-from-3-029/4817/3 "2025-11-28T08:09:42Z")

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It wont start on newer sw…i solve it yesterday by updating step by step until 3\_040 and then straight to newest…but old versions you can not open with new sw

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**Author:** ![Jadzwin\_ECUMASTER](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/jadzwin_ecumaster/32/28_2.png) [@Jadzwin\_ECUMASTER](https://community.ecumaster.com/u/Jadzwin_ECUMASTER)\
**Post date:** [November 28, 2025, 11:06am UTC](https://community.ecumaster.com/t/update-from-3-029/4817/4 "2025-11-28T11:06:40Z")

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Just to confirm. It crashed when you connect to EMU with the firmware 3.029 ?

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<div class="post-metadata">

**Author:** ![Jadzwin\_ECUMASTER](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/jadzwin_ecumaster/32/28_2.png) [@Jadzwin\_ECUMASTER](https://community.ecumaster.com/u/Jadzwin_ECUMASTER)\
**Post date:** [November 29, 2025, 11:43pm UTC](https://community.ecumaster.com/t/update-from-3-029/4817/5 "2025-11-29T23:43:09Z")

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I cannto reproduce your issue. Maybe it is you calibration specific.

If you share I can try to reproduce it.

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<div class="post-metadata">

**Author:** ![gtengines](https://avatars.discourse-cdn.com/v4/letter/g/8dc957/32.png) [@gtengines](https://community.ecumaster.com/u/gtengines)\
**Post date:** [December 1, 2025, 10:25am UTC](https://community.ecumaster.com/t/update-from-3-029/4817/6 "2025-12-01T10:25:31Z")

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Yes, i culdnt connect with newer sw version…

[2024\_06\_20\_MAMAK\_FIESTA\_MK7\_2.emub3](https://community.ecumaster.com/uploads/short-url/tFTrjczBBt0pmEjYNhDjDYWLufr.emub3) (56.7 KB)