# Error when change device type (Homey Mobile App \< v7.5.0)

**URL:** <https://community.homey.app/t/error-when-change-device-type-homey-mobile-app-v7-5-0/91527>\
**Category:** Questions & Help\
**Created:** [October 11, 2023, 3:35pm UTC](https://community.homey.app/t/error-when-change-device-type-homey-mobile-app-v7-5-0/91527 "2023-10-11T15:35:35Z")\
**Posts on this page:** 1\
**Showing post:** 20

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**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\
**Post date:** [October 15, 2023, 6:19am UTC](https://community.homey.app/t/error-when-change-device-type-homey-mobile-app-v7-5-0/91527/20 "2023-10-15T06:19:29Z")

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The issue looks to be related to the new “notes” feature:

 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/e/3/e3f4b14253a43f7fe9f741773bd75e99b2c2f0cb.png)

As a workaround, it might be enough to add some text in the note field before saving. If you don’t have the note field, make sure you’re using the latest version of the mobile app.

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_[View the full topic](https://community.homey.app/t/error-when-change-device-type-homey-mobile-app-v7-5-0/91527)._