Latest Symbian OS user agents:

User Agent Browser Device
UCWEB/2.0 (Symbian NOKIAN95 8GB) U2/1.0.0 UCBrowser/9.2.0.336 U2/1.0.0 Mobile UC Browser 9 N95
Opera/9.80 (Symbian; Opera Mini/5.0.21025/20.112; U; en) Opera Mini 5 Unknown
Opera 7.0 SonyEricssonP990i/R100 Mozilla/4.0 (compatible; MSIE 6.0; Symbian OS; 513) Opera 8.65 [en] Opera 7 P990i
Mozilla/5.0 (symbianOS; U; NokiaE75; en) AppleWebKit/534.1+ firefox/20.1.42.576.5 (KHTML, Like Gecko) Version/6.0.0.141 Mobile Safari/534.1+w UNTRUSTED/1.0 Firefox 20 E75
Mozilla/5.0 (symbianOS; opera mini/7.2; U; en) NokiaE75/FRF91 profile/MIDP-2.0 Configuration/CLDC-1.0 AppleWebKit/534.1+ (KHTML, Like Gecko) Version/9.6.0.141 Mobile Safari/534.1+ UNTRUSTED/1.0 Opera Mini 7 E75
Mozilla/5.0 (symbianOS; Firefox/14.0.1; U; en) NokiaE75/FRF91 profile/MIDP-2.0 Configuration/CLDC-1.0 AppleWebKit/534.1+ (KHTML, Like Gecko) Version/9.6.0.141 Mobile Safari/534.1+ UNTRUSTED/1.0 Firefox 14 E75
Mozilla/5.0 (SymbianOS NT 10.0; ) AppleWebKit/537.36 (KHTML, like Gecko) Opera/75.0.3770.142 Safari/537.36 Opera 75 Unknown
Mozilla/5.0 (Symbian3; U; ru; NokiaC7-00) AppleWebKit/530.13 (KHTML, like Gecko) UCBrowser/8.7.0.218/51/352/UCWEB Mobile UC Browser 8 C7
Mozilla/5.0 (Symbian3; U; ru; Nokia701) AppleWebKit/530.13 (KHTML, like Gecko) UCBrowser/8.7.0.218/51/355/UCWEB Mobile UC Browser 8 701
Mozilla/5.0 (Symbian3; U; ru; Nokia603)/UC Browser8.5.0.183/51/355/UCWEB Mobile UC Browser 8 603