Boost your stock rooted ROM with this pitch black theme for the Substratum theme engine. It fully supports Android 6 7.0 and 7.1 / Google Pixel / OxygenOS 4 / LineageOS / OMS + it works without TBO Theme ready gapps! Please read the description below before using the theme.

• NOTICE FOR NEXUS & PIXEL USERS: After updating to the March firmware version you might experience issues applying the theme. In some cases it takes a very long time installing the overlays or applying the overlays have no effect. A common fix is to re-flash the vendor.img in fastboot. If the issue persist try the following: clear cache and data of the Substratum app before uninstalling it reboot and then install the Substratum app again. Apply the theme when this is completed.

If you have any questions join the Swift Themes Telegram group to get live chat support: https://goo.gl/tpPji0


Important information

• Installing / updating theme: The theme is stable to use on all ROMs with support for Substratum. The Substratum app on legacy devices is not yet perfectly stable though and if you run in to problems when installing or updating the theme please try to fix this by clearing Substratum app cache and reinstall both the Substratum app and the theme followed by a reboot. Don't forget to grant all prompted permissions when opening the Substratum app the first time. If it's still not fixed please contact me by email or Telegram for personal assistance. Any issue related to installation or updating is a Substratum app legacy issue and not a theme issue so I would appreciate if you don't tell me about it in the review system but instead reach out to me personally.

• Easy fix for app issues: If an app stops working as it should after you update it from the Play Store please reapply the overlay + reboot

• Notice for 7.1.1 users: The Substratum app will display a warning message about using themes on a 7.1.1 device. You can ignore this warning when using this theme as it have full support for this version.


FAQ

Question: How do I apply the theme?
Answer: You use the Substratum theme engine app to apply the theme.

Question: Why are the notifications background white on some overlay versions?
Answer: The notification colors are partially set within the frameworks and it's not possible to theme the frameworks in all Android versions. This is why the notifications are white on some ROMs.


Themed apps

• AOSP Browser
• AOSP Calendar
• AOSP Keyboard
• Calculator
• Chrome
• Chrome Beta
• Chrome Dev
• Contacts
• Dialer
• Documents/Downloads
• Dropbox
• Email (AOSP Email)
• ES File Explorer
• Facebook
• Facebook Messenger
• FB Messenger Lite
• Gmail
• Google Allo
• Google Assistant
• Google Authenticator
• Google Calendar
• Google Dialer
• Google Docs
• Google Drive
• Google Home
• Google Keyboard
• Google Maps
• Google Messenger
• Google Music
• Google Now
• Google Plus
• Google Translate
• GroupMe
• Hangouts
• Inbox
• Instagram
• JuiceSSH
• Keep
• Kik
• Magisk
• Nova Launcher
• Omni
• Outlook
• Pushbullet
• Root Explorer
• Settings
• Skype
• Slack
• SuperSU
• System UI
• WhatsApp
• XDA Labs
• YouTube
...and more


More

Substratum Theme Engine app (Use this app to apply the theme): https://play.google.com/store/apps/details?id=projekt.substratum

Substratum community (for questions about Substratum): https://plus.google.com/u/0/communities/102261717366580091389

For other questions email [email protected]