<P> On Christmas Eve , Sherlock learns via text that Adler has sent him her phone , which requires an unknown password , and realises she will be found dead ; her mutilated body is later found and identified . A week later , on New Year 's Eve , an intermediary contacts John and takes him to Battersea Power Station . John is surprised to find Adler , who faked her death to shake off her pursuers . Sherlock , having followed John , learns of Adler 's survival . Sherlock returns home to find Neilson 's team holding his landlady Mrs. Hudson ( Una Stubbs ) hostage . Sherlock saves her and throws Neilson out a window in revenge . Later on , Adler reveals that she is still being hunted and asks Sherlock to decipher a code stolen from an MOD official . He effortlessly cracks the code , revealing it to be a series of airline seat allocation numbers - Adler secretly texts the resulting flight information to Moriarty , who in turn texts Mycroft , revealing that he is now aware of the MOD ploy to fool the terrorists trying to bomb a plane . </P>
<P> On Christmas Eve , Sherlock learns via text that Adler has sent him her phone , which requires an unknown password , and realises she will be found dead ; her mutilated body is later found and identified . A week later , on New Year 's Eve , an intermediary contacts John and takes him to Battersea Power Station . John is surprised to find Adler , who faked her death to shake off her pursuers . Sherlock , having followed John , learns of Adler 's survival . Sherlock returns home to find Neilson 's team holding his landlady Mrs. Hudson ( Una Stubbs ) hostage . Sherlock saves her and throws Neilson out a window in revenge . Later on , Adler reveals that she is still being hunted and asks Sherlock to decipher a code stolen from an MOD official . He effortlessly cracks the code , revealing it to be a series of airline seat allocation numbers - Adler secretly texts the resulting flight information to Moriarty , who in turn texts Mycroft , revealing that he is now aware of the MOD ploy to fool the terrorists trying to bomb a plane . </P>
how did irene adler tell sherlock the code
how did irene adler tell sherlock the code
Adler reveals that she is still being hunted and asks Sherlock to decipher a code stolen from an MOD official
Adler reveals that she is still being hunted and asks Sherlock to decipher a code stolen from an MOD official