ok i will start from the biginning
the first thing i cant download developer mode when i try i get (package not found) so for that i download harmattan repository and installed him and now i can find the package for developer mode so when i activated the developer mode the device download all the package normal and in the middle of installation i get the error (installation interrupted ) and i reflashed the device to see if the error will fix and nothing changed the same error and i reflashed the device with 3D1EFE69_DFL61_HARMATTAN_40.2012.21-3.336.1_PR_LEGACY_336_ARM_RM-696_PRD_signed (pr1.3)