Try split screen JCV
I don't know your device, but the pic taken from China site suggests this device uses split screen jcv.
So probably you should use NTU map and its jcv, but not sure you can unlock it if firmware is protected.
You must test stuffs.
Yes, JCV is version dependant.
sent with my phone
using Imgtool to view a pictures from the files *.SVGZ you can install the Adobe SVG Viewer -.Code:Please Login or Register to see the links
Last edited by Neil; 22nd June 2015 at 10:27 AM. Reason: coded external link.
If I'm not mistaken, CN EU NT 2016.10 is ready for download now.