You can find the instructions on how to install kodi on the firestick at Kodi Wiki . In a nutshell you will need Krypton Kodi APK and ABPlink
The beta version of Kodi 18 “Leia” nightly can be downloaded from Kodi V18 Nightly Build
2. You will then need to enable developer mode on the stick and obtain the IP address.
A) Enable developer mode by going to Settings > System > Developer options . Turn on ADB debugging and Apps from unknown sources.
B) Obtain the IP from the same location under <About>
( Note with these instructions you will not need to install ES File Explorer) ES file explorer allows you to install a app from the website. Using ADB , you can push the app to the device over your local network.
3. At the moment the best addon to use is Exodus .
How to Install Addon Installer so you can install Exodus
(Thanks to Expire0 Hub Space for the below )
Install adblink on your PC. Open adblink . click new , enter the IP address you obtain from step 2. Enter a brief description . Everything else can remain the same.Click the save button and click connect. After a few seconds, you will see the device under connected devices. Now Click install APK and locate the Jarvis APK file you downloaded under step 2. Install the Jarvis apk file, this can take about 5 to 10 minutes depending on your local network speed. Once installed, you will go back to the fire stick and open Kodi under apps. You are good to proceed to the below steps.
Select SYSTEM > File Manager
Select Add Source
Type the following EXACTLY http://expire0.in/source and select Done
Highlight the box underneath type Expire Hub
Go back to your Home Screen
Select Install from zip file
Select Expire Hub
Wait for Add-on enabled notification
Once Addon the repository has been installed
Select install from repository
Select Expire Hub
Under repository , locate exodus and install the exodus repository.
Once the repository has been install. Repeat the steps again and this time select the Exodus repository and go into video addons. From there you will see the Exodus addon . Click the addon link to install exodus. Once Exodus has been installed , you can use the addon by going to video > video addons .
You can repeat the addon install steps to install other addons.
Expire0 has a build template that is available to be installed. A build saves you the time from installing each individual addon. Expire0 Hub Build includes the best 30 addons out there. To gain access to the build you will need to contact Expire0 via twitter. Please visit the site for more information.