Contact Call Blocker Customer Service

Why should I report an Issue with Call Blocker?

1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
2. Pulling issues faced by users like you is a good way to draw attention of AndroidRock to your problem using the strength of crowds.
3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.

1. If you have been annoyed by spam calls from salesman, or if you want to reject calls from anyone, you can just add the number to blacklist and let Call Blocker do the job.

2. Call Blocker can reject unwanted calls automatically.

3. This app is light-weighted and stable, cost very little memory and CPU resources. 
1. 2.

1. The only thing I don't like is that when calls come in it turns your phone's ringtone volume completely off so I have to turn the volume back up all day long and sometimes I don't get to it as I'm busy, then I find that I've missed calls from my boss, not good.Had some problems in the past, and it lists every call in OR out where it says BLOCKED CALLS 🚫 but if you check your phone log it will be clear what was actually blocked.

2. 100% recommended!I love it! It's now more inconvenient than b4 when we could add numbers from the call registry, but it does more than just block the calls from ringing through, it blocks the caller from leaving messages too, so I still use it.

3. When it works it works great but recently it just turns itself off at random.When the app was working, it worked ok, but it would shut off on its own and I would get spam calls all the time.

4. When recieving emails, texts etc., Call Blocker turns off automatically.Finally an app that works for spam calls.

5. Verizon says their going to automatically start doing the same thing, gonna try them out because this app has to constantly run to work, but we'll see if they can be as good, not hopeful for them will likely be back.Working Great, except my block log is always blank, so i can't tell just how well it's working.

6. My junk incoming calls have dropped off to just about zero so i guess it's working, just wish i could actually see how many are being logged as blocked though.

7. :) This is fantastic, thank you very much! --- (A blocked number does appear in the app's notification section, so you can see who called if you need to, without the full-screen disruption.)This app used to work really well but for some reason it told me to cut off optimization so it wouldn't shut itself off.

8. I would prefer to block all calls until they leave a message & I approve the #, but only if I could block the messaging ability again, as it does now, after I add them.

9. 2 frustrating..uninstallingI've set it up to block all calls from numbers that aren't in my contacts, and now those calls don't pop up on my screen and interrupt what I'm doing.

10. Good riddance with this call blocker!It blocks calls.

11. But it does its job great, I get up to 7 spam calls a day and none get through.

1. Fix Call Blocker Not Working/Crashes/Errors/Unresponsive & Black/White screen:

1. Restart Call Blocker: Restarting the app will resolve most errors.
2. Update the Call Blocker App. Here is how:
   1. On Android goto PlayStore » Search for "Call Blocker" » Open Call Blocker » click "Update".
   2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Call Blocker » click "UPDATE".
3. Clear Call Blocker app cache: Clearing cached data will force your app to retrieve the latest data directly from Call Blocker servers.
   1. On Android, goto Settings » Apps » Select "Call Blocker" » click Storage » click "Clear Cache".
4. Check Call Blocker app permissions. If any of these permissions required to use your device's features are disenabled, Call Blocker might not work.
5. Uninstall and reinstall Call Blocker. If nothing else has worked, completely uninstall Call Blocker then reinstall.
6. Restart your device. Last, restarting your device can often clear most problems causing Call Blocker not working

2. Fix Call Blocker Server issues & Internet Connection

1. Check network connection: An unstable Internet will make Call Blocker be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
2. Disable VPN: VPN can cause connection errors and lead to Call Blocker not working. Make sure all VPNs are off
3. Enable background data: When Background data is turned off, Call Blocker may not be able to connect to the Internet when running in the background.