I am following the pl guide and where is says to install safea9lhinstaller by going to dukesrg website. it says loading arm11.bin but the guide doesnt supply arm9 or 11 files and flashed then it locks up. do i need to find them? I tried everything else including running opthelper and going ahead and getting both opt.bin's and running checks on them. Just having troubles getting the installer to work. tried my router and phone tether both with no success.....almost 30 times.