STEP BY STEP GUIDE:
1 - Turn off the device, unplug from USB.
2 - Install "flasher" to your pc (it will instal into /usr/bin/)
3 - Copy all files into /usr/bin/ (I assume you have basic UX knowledge)
4 - Start terminal, cd /usr/bin, run below command and then attach phone to USB cable

sudo flasher --load -k vmlinuz-2.6.32.20112201-11.2-adaptation-n950-bootloader -n initrd.img-rescue-2.6.32.20112201-11.2-n950 --boot

5 - Wait a minute and run "fdisk -l",you should see 3 more partitions (Like this: sdb* are phone ones, your names can differ. sdb1 id 56 or 9GB mass storage MyDocs partition, sdb2 for rootfs 4GB, sdb3 for userfs 2GB)


IF YOU CAN DO THIS, MOUNT THE DISKS, THEN YOU CAN USE DD TO MOVE IMAGES BACK TO PHONE