# 1.2.0-dev2 flashing times out (stuck on Loading)

**URL:** https://forum.magicleap.cloud/t/1-2-0-dev2-flashing-times-out-stuck-on-loading/1626
**Category:** Hardware Troubleshooting
**Created:** [March 23, 2023, 2:55pm UTC](https://forum.magicleap.cloud/t/1-2-0-dev2-flashing-times-out-stuck-on-loading/1626 "2023-03-23T14:55:38Z")
**Posts on this page:** 1
**Showing post:** 9

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### Author: ![javier](https://avatars.discourse-cdn.com/v4/letter/j/9dc877/32.png) [@javier](https://forum.magicleap.cloud/u/javier)
#### Post date: [March 31, 2023, 2:39pm UTC](https://forum.magicleap.cloud/t/1-2-0-dev2-flashing-times-out-stuck-on-loading/1626/9 "2023-03-31T14:39:56Z")

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My ML2 also fails to update to to 1.2, just like for you. However it does get recognized briefly by my computer so I'm able to reflash it to 1.1 that works fine.

This is my post:

> [@Device doesn't boot after updating to firmware 1.2.0-dev1](https://forum.magicleap.cloud/t/device-doesnt-boot-after-updating-to-firmware-1-2-0-dev1/1536):
>
> Hi Magic Leap So I tried to update my device from 1.1 (secure) to 1.2 dev 1 (secure) and my magic leap 2 appears to have gotten bricked. I did the update using ML Hub OS Installer, it reported success but the device itself doesn't boot up. It just stays showing the Magic Leap logo and the loading bar, that logo sometimes flashes in and out and eventually the display doesn't show anything anymore. The lights on the puck get stuck in the loading sequence. The first time I updated I didn't facto…

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