Published by EzyInfo on Dec 21, 2023

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Why should I report an Issue with BFC - Brightness Fast Control?

  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 EzyInfo 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.
contact BFC - Brightness Fast Control image 1 contact BFC - Brightness Fast Control image 2

About BFC - Brightness Fast Control

1. Just move up the cursor to increase brightness, or down to reduce (to 0%). * Always accessible.

2. But with BFC - Brightness Fast Control you always have access to brightness control on the right of your screen.

3. You are bored about changing the brightness of your device? I was.

4. Change brightness in 1 second.

BFC Customer Insights

1. Still worth having though, and much easier than using the idiotically tiny stock brightness control.A Great Brightness Control App....! This is a very convenient app for controlling screen brightness, my large Samsung tablet has terrible battery drain on bright screen settings, I'm constantly changing it depending on the situation, this app makes it very convenient to do this, I do wish there was an on-screen percentage or slider indicator similar to the one you have in your volume control app, thank you for the app, I will be purchasing the pro version to support your work.At last an App which suits its purpose perfectly.

2. Way ahead of digging into settings to adjust screen brightness.Wish it worked like stock feature on Samsung Galaxy S2.

3. My only other suggestion is to give the ability to reposition the sun somewhere else besides the middle of the screen because I accidentally press it all the time since it's located in the same place a lot of buttons can be in other apps.Good concept.

4. Thank you so muchwas not about to work with auto brightness after this update , the part where black filter apply both in landscape and portrait mode.

5. Wish to hide from screen for a customizable seconds, say 10 seconds, by tapping still the floating icon for taking screenshot.

6. *update : Perfect ! Now also works on my Poco F1 after calibration.The right middle floating icon is conflicting with the Home system buttonb in landscape, unless the icon move a bit downward.

7. Runs a small button on the right of screen which adjusts the brightness.

8. Developer, would it be able to revert back the update before the size and opacity was being added to this apps, value is max 255 after calibrated before using the appThis has been an excellent app.

9. screen keep flashing when it was being switch between landscape and portrait mode.

10. push and hold (+custom delay time?) top of screen/ status bar where you wish to dim (hold on far (left/right) and it would dim to (min/max) and swipe left or right to fine tune while holding).

11. One suggestion, when floating button is touched, brightness should not be maximum, middle would be nice.

Steps to Troubleshoot & Fix BFC Issues

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


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


2. Fix BFC Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make BFC 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 BFC not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, BFC may not be able to connect to the Internet when running in the background.

Reported Issues

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