Are you a developer, student or a Cyber Security Expert who needs to take his heavy laptop to work everywhere, so this article is for you, because in this article i try to convert an Android phone into a Complete Desktop PC with Kali Linux Operating System without root and also offline.

So follow my steps :

Step 1. First of all you need to Download and install the following apps and files. (Make sure downloaded files available in device internal storage).

Kali Linux Image 1.2 Gb Download
Net Hunter Installer File 15 Kb Download
Nethunter Kex App 10 Mb Download
Termux 20 Mb Download

Step 2. And after installation or downloading the files completed open TERMUX and type the following command.

auto
termux-setup-storage

then a dialogue box appears you need to click on Allow.

Step 3. After that locate or find your downloaded files (Kali Linux image or Nethunter installer). With the help of the following commands.

auto
cd /data/data/com.termux/files/home/storage/shared

Or

auto
cd /data/data/com.termux/files/home/sdcard

Step 4. And Now Copy this files to Termux Base Directory "/data/data/com.termux/files/home/". With the help of following commands.

auto
cp install-nethunter-termux /data/data/com.termux/files/home/
auto
cp kalifs-arm64-full.tar.xz /data/data/com.termux/files/home/

Step 5. Now Go to Termux base Directory /data/data/com.termux/files/home/. You can directly go with the help of "cd /data/data/com.termux/files/home" command Or "cd $home".

Step 6. And after that Type the following commands.

auto
chmod +x install-nethunter-termux
auto
./install-nethunter-termux

Note : you need to turn on internet for this command its only download 11mb of files.

And You can watch Video Tutorial.