https://community.sony.fi/t5/e-series/developer-option/m-p/3276305#M841 <P>Settings then keep tapping About phone until it says you are now a developer</P> Tue, 20 May 2014 06:43:36 GMT Thommo 2014-05-20T06:43:36Z https://community.sony.fi/t5/e-series/developer-option/m-p/3276304#M840 in setting there used to be a developer option. but now it is disappeared. I can't use debugging mode due to this. Tue, 20 May 2014 06:36:11 GMT https://community.sony.fi/t5/e-series/developer-option/m-p/3276304#M840 rohit_anand_ 2014-05-20T06:36:11Z https://community.sony.fi/t5/e-series/developer-option/m-p/3276305#M841 <P>Settings then keep tapping About phone until it says you are now a developer</P> Tue, 20 May 2014 06:43:36 GMT https://community.sony.fi/t5/e-series/developer-option/m-p/3276305#M841 Thommo 2014-05-20T06:43:36Z https://community.sony.fi/t5/e-series/developer-option/m-p/3276306#M842 thanks Tue, 20 May 2014 07:19:34 GMT https://community.sony.fi/t5/e-series/developer-option/m-p/3276306#M842 rohit_anand_ 2014-05-20T07:19:34Z