pero porque antes andava y ahora prende y se queda en el logo de sony y queda parado hay y para apagarlo le tengo que quitar baterria

a estos eran lo datos del celu la primera ves que lo conecte
14:29:09| XS++ v3.2 Dev1 (Crystal) Ready !
14:29:09| Executed on Microsoft Windows XP
14:30:50|
14:30:50| Attempting to open the interface...
14:30:50|
14:30:50| TURN OFF PHONE!
14:30:50| Hold 'C' button on phone and connect phone NOW.
14:30:50| You have 30 seconds...
14:30:50|
14:30:57| Baseband ID: 8040
14:30:57| Protocol Version: 3.1
14:30:57|
14:30:57| Sending db2010_cid00_prodid_p3l.bin...
14:30:57| Applet ID: 061113 1250 ALUCXC125872_COMPACTPRODUCTION_ID_LOADER P3L
14:30:57| This is a PRODUCTION_ID loader
14:30:57| Activating GDFS...
14:30:57| Phone name detected!
14:30:57|
14:30:57| Sending db2010_cid36red_flash_r2ab.bin...
14:30:58| Applet ID: 050425 0904 MATCXC1326738_COMPACTFLASHLOADER R2AB
14:30:58| This is a FLASH loader
14:30:58|
14:30:58| Profiling SEMC phone...
14:30:58| Platform: DB2010
14:30:58| OTP CID: 36
14:30:58| EROM CID: 36
14:30:58| EROM Color: Red
14:30:58| IMEI: 35682900xxxxxx
14:30:58| Phone ID: W800
14:30:58| Region: AMERICA_2
14:30:58| CDA: CDA102430/105 R2A
14:30:58| Firmware Version: R1L002
14:30:58| EROM: n/a