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LogicMachine Forum › LogicMachine eco-system › General v
Logic Machine Ambient not taken upgraded img file

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Logic Machine Ambient not taken upgraded img file
Rajesh Offline
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#1
24.02.2021, 13:18
We are attempting to flash firmware in LM Ambient, but whenever we try to flash the firmware an error shows up saying invalid file. Can you please share new firmware file with us. The fimware we tried to upload were.   
1) lmwall-20200720
2)lmwall-20170620

 We have followed instruction provided by the following link
https://openrb.com/reflash-logicmachine3...-software/
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Daniel Offline
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#2
24.02.2021, 13:33
In USBit you should use image recovery from here
https://openrb.com/firmwares/
------------------------------
Ctrl+F5
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Rajesh Offline
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#3
25.02.2021, 07:18
we get error while doing img rcovery."
"Cannot upgrade, firmware image file is invalid"
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admin Offline
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#4
25.02.2021, 07:36
Which hardware model exactly do you have? Which recovery image have you used?
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Rajesh Offline
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#5
25.02.2021, 10:08
(25.02.2021, 07:36)admin Wrote: Which hardware model exactly do you have? Which recovery image have you used?

LM Ambient V1.2,1708,2501
1.lmwall20200720
2.lmwall20170620
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Daniel Offline
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#6
25.02.2021, 11:10
Can you find serial number? There should be a label on LAN port.
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Rajesh Offline
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#7
25.02.2021, 11:40
(25.02.2021, 11:10)Daniel. Wrote: Can you find serial number? There should be a label on LAN port.

LM4LW_v1.4
LM4LWV141709323
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Daniel Offline
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#8
25.02.2021, 12:07
Use this recovery image
https://dl.openrb.com/recovery-imx6-1g.img.gz
and then this firmware
https://dl.openrb.com/lm-20-imx6/lmwallv2-20201111.img
------------------------------
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Rajesh Offline
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#9
27.02.2021, 11:45
Please shaer the Recovery img. and Firmwar for following serial no.
LM4LW v1.4
LM4LWV142006184
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admin Offline
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#10
27.02.2021, 14:20
See Daniel's post, he has already provided both links that you need.
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Batko Offline
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#11
31.03.2026, 10:04
LM Wall (Ambient) - 
[Image: IMG-2539.jpg]
can you send me dwg file for this device ? 
im now cant turn on.
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admin Offline
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#12
31.03.2026, 10:09
If your device does not start then most likely you need to replace the micro SD card. Use a new card up to 32GB, preferably industrial or high endurance.

Follow this guide and use recovery image for old CPU (i.MX28): https://kb.logicmachine.net/misc/reflash...ng-player/

You can find firmware here: https://logicmachine.net/downloads#firmware
Look for LogicMachine firmware version 2024.04 / LM Wall (Ambient)
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Batko Offline
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#13
01.04.2026, 10:50
(31.03.2026, 10:09)admin Wrote: If your device does not start then most likely you need to replace the micro SD card. Use a new card up to 32GB, preferably industrial or high endurance.

Follow this guide and use recovery image for old CPU (i.MX28): https://kb.logicmachine.net/misc/reflash...ng-player/

You can find firmware here: https://logicmachine.net/downloads#firmware
Look for LogicMachine firmware version 2024.04 / LM Wall (Ambient)

I think the board that controls the LAN port is burned out. We tried powering the 24V input, but the board flickered once and then that was it.
We tried replacing the flash drive, but to no avail.
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admin Offline
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#14
01.04.2026, 12:30
If you want your device repaired then contact us via email. We will give an estimate price for repairs and shipping.
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