Kali Nethunter Terminal Keep Crashing

Device : OnePlus 2 OS : OOS 3.5.6 on android 6.0.1 I tried to install nethunter many times, unlocked phone, rooted and install modified super su for oneplus 2, flashed overlay-rom nethunter, everything is ok except that the nethunter terminal is just crash and shutdown with no error when i try to start it, i even tried to wipe system clean and try over, but it still same, also installed different terminals but chroot can't find it, Installed using the guide : 1. git clone --depth 1 https://github.com/offensive-security/kali-nethunter 2. cd kali-nethunter/nethunter-installer 3. ./bootstrap.sh ( Type N for Experimental Devices and Type N again when prompted to download full Download History) 4. python build.py -d oneplus2 -m -nosu -fs full then flashed the zip file created.! after that flashed the kernel from the main site " https://build.nethunter.com/nightly/3.15.4-20170211-0304/ "