# Upgraded to Sync 3.4 test setting theme issues

**URL:** <https://community.cyanlabs.net/t/upgraded-to-sync-3-4-test-setting-theme-issues/2616>\
**Category:** SYNC 3 Support\
**Tags:** SYNC3, APIM\
**Created:** [24 February 2021 22:00 UTC](https://community.cyanlabs.net/t/upgraded-to-sync-3-4-test-setting-theme-issues/2616 "2021-02-24T22:00:49Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![P\_Lee](https://community.cyanlabs.net/user_avatar/community.cyanlabs.net/p_lee/32/1905_2.png) [@P\_Lee](https://community.cyanlabs.net/u/P_Lee)\
**Post date:** [24 February 2021 22:00 UTC](https://community.cyanlabs.net/t/upgraded-to-sync-3-4-test-setting-theme-issues/2616/1 "2021-02-24T22:00:49Z")

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So I followed the tutorial and upgraded my 2017 Ford Focus to Sync 3.4 from 3.0.

I started playing with the test settings and accidentally loaded the first theme/skin which says Ford WIP.

Now half my screen is gone and I can’t access the test screen theme settings again. Does anybody have a solution to this? I hope I didn’t brick my system as it is almost unusable now.

Please and thank you.

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**Author:** ![CyanLabs](https://community.cyanlabs.net/user_avatar/community.cyanlabs.net/cyanlabs/32/15113_2.png) [@CyanLabs](https://community.cyanlabs.net/u/CyanLabs)\
**Post date:** [24 February 2021 22:02 UTC](https://community.cyanlabs.net/t/upgraded-to-sync-3-4-test-setting-theme-issues/2616/2 "2021-02-24T22:02:06Z")

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test settings isn’t permanent, simply press and hold Power + Skip Track for ~7 seconds to force a reboot

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**Author:** ![P\_Lee](https://community.cyanlabs.net/user_avatar/community.cyanlabs.net/p_lee/32/1905_2.png) [@P\_Lee](https://community.cyanlabs.net/u/P_Lee)\
**Post date:** [24 February 2021 22:09 UTC](https://community.cyanlabs.net/t/upgraded-to-sync-3-4-test-setting-theme-issues/2616/3 "2021-02-24T22:09:34Z")

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Thank you very much. You are a life saver. It seems to be working fine now.

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**Author:** ![system](https://community.cyanlabs.net/letter_avatar_proxy/v4/letter/s/bcef8e/32.png) [@system](https://community.cyanlabs.net/u/system)\
**Post date:** [3 March 2021 22:10 UTC](https://community.cyanlabs.net/t/upgraded-to-sync-3-4-test-setting-theme-issues/2616/4 "2021-03-03T22:10:21Z")

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Closed on 3 March 2021 22:10 UTC

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