(Thanks to the Faculty of Mathematics and Economics at Ulm University (Germany) which hosts these web page. )
(Special thanks to Prof. Franz Schweiggert and Dr. Andreas Franz Borchert.)
Android 4.4.2 KitKat was released in 2013. The official, modern Tor Browser app available on the Google Play Store no longer supports this operating system version. Modern versions of the Tor Browser require Android 5.0 (Lollipop) or higher to function.
These builds have unpatched vulnerabilities. Do not log into any real accounts. Assume your traffic can be de-anonymized by a sophisticated attacker. download tor browser for android 4.4.2