The latest Fairphone 1(U) OS version 1.8.7 is named Kola Nut (released in August 2015). Version 1.8.7 is the most recent software update for both FP1 (first batch, late 2013 and early 2014) and FP1U (second batch, mid-2014).
The 1.8.7 release includes bug fixes, security fixes (including Stagefright) and overall stability improvements.
If you experience issues with the installation, please have a look on the community forum or contact our support team.
This software update version 1.8.7 addresses the following:
- German and Danish roaming fixes.
- Fix for multi-touch issue on Mozilla reported by ralf-xda.
- Collectively referred to as the Stagefright bug
CVE-2015-3864, CVE-2015-1538, CVE-2015-1539, CVE-2015-3832, CVE-2015-3824, CVE-2015-3827 and CVE-2015-3829.
- Other security fixes
CVE-2015-0973 and CVE-2015-3636.