# FW Update failure by "Flash Firmware"

**URL:** <https://forum.legato.io/t/fw-update-failure-by-flash-firmware/4662>\
**Category:** Legato Linux distribution (Yocto project)\
**Created:** [August 30, 2019, 3:44am UTC](https://forum.legato.io/t/fw-update-failure-by-flash-firmware/4662 "2019-08-30T03:44:47Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![TAK\_G](https://avatars.discourse-cdn.com/v4/letter/t/82dd89/32.png) [@TAK\_G](https://forum.legato.io/u/TAK_G)\
**Post date:** [August 30, 2019, 3:44am UTC](https://forum.legato.io/t/fw-update-failure-by-flash-firmware/4662/1 "2019-08-30T03:44:48Z")

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Hi,

I’m trying to flash FW image with devstudio by “Flash firmware” button in Developer studio as follows.

 ![Screenshot%20from%202019-08-30%2012-40-01](https://us1.discourse-cdn.com/flex019/uploads/legato1/original/1X/ba3babe733126a9cf1c577c01bf5eea6da186d1e.png)

 ![Screenshot%20from%202019-08-30%2012-40-11](https://us1.discourse-cdn.com/flex019/uploads/legato1/original/1X/023349d444542a277eda74e5cd56d67ee1dcd40e.png)

However, I’m faced on following error.

Upgrade firmware  
Execute 1 task  
Update firmware of My new device  
Send firmware image  
Send firmware (62 MB)  
java.io.IOException: channel is broken  
java.io.IOException: channel is broken

 ![Screenshot%20from%202019-08-30%2012-43-34](https://us1.discourse-cdn.com/flex019/uploads/legato1/original/1X/479241083034dedcd2e92513e2a6e3b5938a13d0.png)

Could you tell me how can I update FW ?

Thank you.

–TAK

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<div class="post-metadata">

**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.legato.io/jyijyi/32/822_2.png) [@jyijyi](https://forum.legato.io/u/jyijyi)\
**Post date:** [August 30, 2019, 5:55am UTC](https://forum.legato.io/t/fw-update-failure-by-flash-firmware/4662/2 "2019-08-30T05:55:29Z")

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How about windows one click exe?  
How about transferring the fw spk file to module and then upgrade by console command “fwupdate download fw.spk”?

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<div class="post-metadata">

**Author:** ![TAK\_G](https://avatars.discourse-cdn.com/v4/letter/t/82dd89/32.png) [@TAK\_G](https://forum.legato.io/u/TAK_G)\
**Post date:** [August 30, 2019, 6:45am UTC](https://forum.legato.io/t/fw-update-failure-by-flash-firmware/4662/3 "2019-08-30T06:45:57Z")

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Hi jyijyi

Thanks for your comment.  
I updated by Windows oneclick tool.

Thanks again.