# Firmware version 3.0.0 update and not-athom-store-app

**URL:** <https://community.homey.app/t/firmware-version-3-0-0-update-and-not-athom-store-app/20013>\
**Category:** Questions & Help\
**Created:** [October 31, 2019, 4:31pm UTC](https://community.homey.app/t/firmware-version-3-0-0-update-and-not-athom-store-app/20013 "2019-10-31T16:31:58Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![peltsi51](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peltsi51/32/12564_2.png) [@peltsi51](https://community.homey.app/u/peltsi51)\
**Post date:** [October 31, 2019, 4:31pm UTC](https://community.homey.app/t/firmware-version-3-0-0-update-and-not-athom-store-app/20013/1 "2019-10-31T16:31:58Z")

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Hi

I have a couple of apps that are not from homey app store and those are not updated to homey version 3.0.0 compatible. Will these apps still work if I update the Homey to version 3.0.0? I’m a little conserned about the update. What is the worst thing that could happen?

I have a Aeotec app from the github for the Home Energymeter G5 to work and one nordpool app to get the electric prizes.

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**Author:** ![Rocodamelshekima](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rocodamelshekima/32/8209_2.png) [@Rocodamelshekima](https://community.homey.app/u/Rocodamelshekima)\
**Post date:** [October 31, 2019, 4:33pm UTC](https://community.homey.app/t/firmware-version-3-0-0-update-and-not-athom-store-app/20013/2 "2019-10-31T16:33:47Z")

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Apps will continue to work. Apps don’t show the energy like in 3.0 tho.  
Most apps have a line with like “works with 1.5.3 and higher” .  
So they will most likely still work.