How to Sign Unsigned BiNPDA Files ?

Signing Unsigned BiNPDA Files In this post i would like to describe the procedure for Signing Unsigned BiNPDA Files. To do this you need to follow the following 4 steps. Step 1 : Install the TRK application for your Respective phones using the list below.. s60_3_0_app_trk_2_8_6.sisx for SymbianOS9 devices WITHOUT FP1 s60_3_1_app_trk_2_8_6.sisx for SymbianOS9 devices WITH FP1 Nokia N93i