<p dir="auto"><a href="http://stackoverflow.com/questions/21773473/twitter-bootstrap-icons-and-opera-mobile" rel="nofollow">http://stackoverflow.com/questions/21773473/twitter-bootstrap-icons-and-opera-mobile</a></p>
<p dir="auto">When I checked my site to be compatible with my phone (Android 2.3.6), I noticed that the Glyphicons not work. Previously, when not used fonts and PNG image problems were not.<br>
Sreenshot:<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://camo.githubusercontent.com/f8486b590ee2982f91f0d41d8008930e8ee8c418275384122bd1a3284fa877e2/687474703a2f2f6933392e74696e797069632e636f6d2f6267363432612e706e67"><img src="https://camo.githubusercontent.com/f8486b590ee2982f91f0d41d8008930e8ee8c418275384122bd1a3284fa877e2/687474703a2f2f6933392e74696e797069632e636f6d2f6267363432612e706e67" data-canonical-src="http://i39.tinypic.com/bg642a.png" style="max-width: 100%;"></a><br>
I use browser Opera Mobile v12.10. In default browser this work fine</p>