FAQ

How is KaiOS different from other operating systems for mobile devices?
Devices running KaiOS use little technical resources to perform their tasks. Our development teams always strive to reduce memory usage and other requiremen...
Thu, 14 Jun, 2018 at 8:10 AM
Does KaiOS support Android apps?
KaiOS does not support Android apps. These apps need to be adapted to HTML5-based apps that can run on the KaiOS platform.
Tue, 29 May, 2018 at 11:28 AM
Can you tell me more about a specific release date for apps, features, or updates?
Thank you for being so engaged and interested in our progress! We hope you can understand that we cannot comment on specific updates and/or release plan...
Wed, 4 Jul, 2018 at 6:18 AM
Can I access the source code?
KaiOS is based on the Firefox OS open-source project and we are committed to abide by the rules of the applicable open source licenses.  We have made th...
Mon, 6 Aug, 2018 at 8:30 AM
Which general features can I find on KaiOS?
The available functionalities can vary per device depending on the device manufacturer (OEM). Generally speaking, KaiOS supports all standard features like ...
Thu, 14 Jun, 2018 at 8:12 AM
Who are KaiOS's partners?
We have partnerships with many different players in the mobile world. Feel free to check the list below for more information:  OEM/ODM Mt TCL/Alcatel ...
Thu, 6 Sep, 2018 at 12:28 PM
Does KaiOS support video calls?
KaiOS supports many features including video calls. In case video calls don't not work on your device, please check if the feature has been launched in...
Tue, 29 May, 2018 at 12:54 PM
Contact us
Couldn’t find an answer to your question in our knowledge base? No worries, we are happy to help.  Submit your question via our contact form. Feel free ...
Wed, 4 Jul, 2018 at 6:20 AM
I can't see audio/video files from my memory card in the Music/Video app, what should I do?
The Music and Video apps might take some time to load files from an external memory card. If the files won't load after a few minutes, please reboot th...
Tue, 31 Jul, 2018 at 9:25 AM
How to sync my Google calendar and the Calendar app on my device?
Please access the Calendar app, then go to:  Options > Settings > Add Account and choose Google Next, enter your email address and the passwor...
Tue, 31 Jul, 2018 at 9:32 AM