This is the version with NO reminders and NO Ads!

Have you tried to end call with the back button and instead of terminating the call, Android takes you the previous screen and the call in still active!?
Now that is handled by Back Key Ends Call PRO app!

Features:
✓ Reject incoming call with Back button
✓ Hang up ongoing phone call with Back button
✓ Even if you are out of the Phone app, you can terminate call with back button at any time!
✓ Faster than the Phone app's End Call red button
✓ Don't have to wait for the Phone app to show on ringing phone
✓ No internet access / permission.

It's that simple! Right after installation everything is set up and ready to go - the next time you call someone, all you have to do is press the back button and the phone will hang up.
Anyway, have in mind that if you press Android back key when the screen is off, nothing will happen, and this is expected behavior as, for instance, you could hit the back key by accident when phone is close to your face.
The back button will end call only when you are on call screen, because you should be able to use back button to navigate back from any other screen.

Other features:
✓ Setting to lock the screen when you end call, even if you hang up without this app.
✓ Vibrate phone when you end call with back key (great for accessibility).
✓ Silent mode - no reminders are shown in Android status bar or any other notifications (only available in Pro version).
Have in mind that this app is extremely lightweight:
✓ The service is started only when a new call is initiated and is stopped always when the call ends.
✓ Small in size.
✓ Really fast
Now the greatest missing feature in Android is finally here!

Please make sure to check with a test call of your choice that the app is working on your device.
If the app is not working, please do not leave negative rating - instead write to our email,
and we will do everything possible to fix your issue.

Of course you can reject this app and get your money back as this is provided by Google Play.

Step 1. Download Back Key End Call Pro Mod (Paid for free Free purchase) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Back Key End Call Pro Mod (Paid for free Free purchase) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search Back Key End Call Pro Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.