Sony Ericsson Xperia X3 "hard reset ericson" Questions

...Done. ! 17:26:11 Please disconnect battery and cable from the phone! Alternatively you can do this: hard reset *2767*3855# (this erases all ur data, you can preserve ur data by takin a

...hard reset type *#7370# and if it ask passcode enter the passcode as 12345 as default.Please backup all your data if you performing hard reset because hard reset deletes all data on your phone like ...