
你可以先硬启动恢复出厂设置,1 按住音量上调键(up)和音量下调键(down)轻按电源键。2 按住音量上调键(up)和音量下调键(down)一直到出现如下信息:Warning! Your device will be set back to factory default settings. Please ensure any additional installed programs and/or user data have been backed up before a hard reset is performed.(大意:恢复出厂设置,请确认已经备份各种数据!)。3 放开音量上调键(up)和音量下调键(down)。4 按音量上调键,确认硬启,按其他任意键退出硬启。如果还是不行你可以去这里看看 http://bbs.pdafans.com/?fromuid=1407638
