求助各位大蝦們

來源: 於 2010-07-03 08:02:21 [舊帖] [給我悄悄話] 本文已被閱讀：次

從sougo上下載了手機中文輸入法,但MOTO MB300不讓install. It displays "This application comes from an unknown source, and for your security only application from trusted sources can be installed"怎麽辦呀
謝謝啦