OS 12 Message theme for Sms

white flat theme for One SMS sms app: https://goo.gl/VCJVCI, getting this cool and free personalized theme to make your One Sms app more lovely and colorful. There are more interesting themes, emojis and stickers waiting for you.
Please don't only install me, it is just an sms theme, Thanks.

FEATURE:

- Cool Flat style UI.
- Custom bubble themes.
- Custom font for conversation list, thread, popup message dialog.
- Beautiful popup message dialog, support more pages popup dialog.
- Manage all SMS message conveniently.
- Custom any color for bubble.
- ...