Boost your device with this pitch black theme. Swift Black Substratum Theme includes:

• Black OnePlus 5 theme ( also for 3/3T ) Extra: Native OxygenOS theme accent changer support!
• Black Samsung theme ( fully fledged Samsung S8 Theme ) Extra: give your Samsung S8 a stock Android look!
• Black Nexus theme
• Black Pixel theme
• Black OMS & Android O theme
• Black LineageOS theme
+ much more. See the FAQ for the full list of supported Substratum theme systems & features


Instructions and important information:

APPLY THEME WITH THIS APP ( Substratum theme engine app ): https://goo.gl/BgncEN

SAMSUNG THEME NOTICE: You need the Samsung theme plugin (paid) for the theme to work on Samsung devices: https://goo.gl/3VGEyw

ANDROID O NOTICE Even though Android O supports OMS you must reboot your device after installing or updating overlays! Also don’t apply all overlays at once or it will cause issues. Apply 5 at a time.

ONEPLUS THEME NOTICE: You need root for the OnePlus theme (OxygenOS theme) to work. Google ‘OnePlus root +yourdevice’

NEED HELP? A Substratum theme is a huge thing and every device ROM and setup works differently. If you want to support us and the theme please come to the Telegram group or email us if you need help. We can help with most questions and we can answer quickly.

• Support channel (Telegram): https://goo.gl/tpPji0
• FAQ: https://goo.gl/yto6Da
• Email: [email protected]

PLEASE do not report bugs in the review system. We will help each one of you if you ask in the Telegram group or email us. Reporting an issue in a review and expecting us to fix it won’t help. We need to be able to ask questions about ROM app version etc.

APP ISSUES? Reapply the theme for that app and reboot.

WHAT IS NEEDED for the theme to work? You need the Substratum theme app! And your ROM must support Substratum. You need to look this up yourself by reading the FAQ searching the web etc. ROOT might be needed for your specific ROM. The Samsung theme plugin which is paid is needed for Samsung devices.

IF THE THEME DOESN’T WORK FOR YOU: We offer a refund to everyone who downloaded the theme but cannot use it just email us your order number.

BETA VERSIONS OF APPS for example WhatsApp & Instagram beta are NOT expected to work and NOT supported. Please do NOT report issues when using betas. Stable versions works just fine.


THEMED APPS (list is longer space not enough to list all)

Google Apps

• Allo
• Assistant
• Authenticator
• Calendar
• Chrome
• Dialer
• Docs
• Drive
• Gmail
• Hangouts
• Home
• Inbox
• Keep
• Keyboard
• Maps
• Messenger
• Music
• News & Weather
• Now
• Plus
• Translate
• Voice
• YouTube

Samsung apps

• Settings ( optional AOSP style )
• SystemUI Quick Settings ( optional AOSP style )
• Contacts
• Email
• Messaging

Third Party / AOSP / Other Apps

• AOSP Browser
• AOSP Calendar
• AOSP Keyboard
• Calculator
• Contacts
• Cricbuzz
• Dialer
• Documents
• Dropbox
• Email (AOSP)
• ES File Explorer
• Facebook Messenger
• FB Messenger Lite
• Firefox
• Greenify
• GroupMe
• Instagram
• Italian Train Table
• Jio4G Voice
• JuiceSSH
• Kik
• Launcher3
• Magisk
• Nova Launcher
• Omni
• OneFootball
• OnePlus Music
• Outlook
• Pushbullet
• Series Guide
• Settings
• Slack
• SuperSU
• System UI
• Twitch
• Viber
• WhatsApp
• XDA Feed & Labs
...and more