On Amazon devices :To sideload the Tivimate app you have to do the following:
1. Sign into your amazon device an scroll over to Settings and then Click on Then Scroll to My Fire TV
2. Click on Developer Options and then Click on Apps from Unknown Sources to turn the feature on.
For newer firesticks and Fire Tvs Do the following
Unhide Amazon Fire TV’s “Developer Options” Menu
To reveal the Developer Options menu, first, select the gear icon on your Fire TV’s home screen. This will open the settings menu.
In settings, choose “My Fire TV.”
Select "My Fire TV."
In the “My Fire TV” menu, select “About.”
On the “About” page, select the first item (which is your Fire TV device’s name) seven times. When you do this, you’ll see a countdown at the bottom telling you when the menu will be unlocked.
Select the Fire TV device name seven times.
Once the countdown message says “No Need, You Are Already a Developer,” then your Developer Options menu is unlocked.
Head back one screen to the “My Fire TV” page and you’ll see the newly unhidden “Developer Options” menu.
Unlocked "Developer Options" menu on Fire TV.
3. Click on home button and then Scroll right to Apps and then click on Categories and scroll down to Utilities and click on Downloader App(Orange Icon)
4. Download the app and install and then launch
5. Click Allow Downloader to have access to files, photos and such....
6. Using the Downloader app and use the HOME option NOT BROWSER and type in the link
http://www.bktek.xyz/tivi502.apk code 784732 for Tivimate for Direct download and Installation
Make sure that you give permissions for all apps to access files, photos, videos on your devices.
http://www.bktek.xyz/tivi502.apk.
Or open Google playstore and download and install the Downloader app. type in the link http://www.bktek.xyz/tivi502.apk
or code 784732 for Tivimate for Direct download and Installation
Follow the steps below to integrate IPTV Service in TiviMate:
1. Open TiviMate App and click Add Playlist
2. Click Xtream Codes Login and Input your XC Provider Server Address
3. Then input your User name and Password and Click Next
4.Wait for Channels to insert.
5.You will then see Playlist is processed message with Channel count and your Playlist name. Click Next.
6.Click Done. TV Guide will import and you are able to start viewing! (This may take about 3-5 minutes)
Tips and tricks and troubleshooting steps for tivimate
https://www.bktek.xyz/knowledgebase/37/Tivimate-Premium-Tips-and-Tricks.html
