https://community.sony.bg/t5/c-series/xperia-c3-2502-dual-unable-to-flash-correctly/m-p/3589470#M6963 <P>I read lot many threads and downoaded Firmware for my device.</P><P>The Phone is also full charged.</P><P>I created the files for flasing the device.</P><P>I did all but the device is not able to flash.</P><P>Have few question -&nbsp;</P><P>1. Do I need to Unloack the Bootloader of my device before doing this?</P><P>2. Do I need to hold the Volume Down button continuosly until the flash completes?</P><P>Please help.</P><P>Sony Companion did not worked for me and it failed always.</P> Tue, 21 Nov 2017 11:12:21 GMT popcee 2017-11-21T11:12:21Z https://community.sony.bg/t5/c-series/xperia-c3-2502-dual-unable-to-flash-correctly/m-p/3589470#M6963 <P>I read lot many threads and downoaded Firmware for my device.</P><P>The Phone is also full charged.</P><P>I created the files for flasing the device.</P><P>I did all but the device is not able to flash.</P><P>Have few question -&nbsp;</P><P>1. Do I need to Unloack the Bootloader of my device before doing this?</P><P>2. Do I need to hold the Volume Down button continuosly until the flash completes?</P><P>Please help.</P><P>Sony Companion did not worked for me and it failed always.</P> Tue, 21 Nov 2017 11:12:21 GMT https://community.sony.bg/t5/c-series/xperia-c3-2502-dual-unable-to-flash-correctly/m-p/3589470#M6963 popcee 2017-11-21T11:12:21Z