Contact Fast Cleaner-Booster & Cleaner Customer Service

Why should I report an Issue with Fast Cleaner-Booster & Cleaner?

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 powerd dev team 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. Until the newest update, I would have given you 5 stars! What happened to the banner that I had on my notification screen that would let me know if I needed to freeze my apps, cool down my phone, or get rid of junk? The main feature i liked about Fast Cleaner, was that when I used the battery saver, it froze the apps immediately.

2. Like, you're playing a 3 round tournament ( and this happened to me) you've battled all of the way to the last round, and you're waiting for your opponents to finish... and your app, will insist on working right then... And... It kicks you out of your game and you're like ahhh dang!...... ! But, it cleans well...oI'm going to give a piece of advise ... I took the time to check almost every booster with cleaner non matches this! I not sure but for $2.00 a year it removes ads.

3. But at this point want reliable application! I'm Glad I Came Back To Fast Cleaner ❤Good app, slow metabolism; doesn't work well with large portions of data/MB, does job successfully otherwise,I thought abt it and decided to rate it *** because it isn't the best app out there,just bc 50 million downloads.

4. Now, when I go back into the battery saver, the same apps are still open! Why did you mess up the app??? Please fix it!I've been using this app on all devices I have and have owned since right after it's release date and have not had any problems and it has worked great.

5. Un-like most cleaning apps when this one says cleaning cache it actually does clean it and shuts down running apps.

6. Always when I left my phone for a while and open it shows something about battery in chinese or japanese i dont know but while playing games or apps it again pops out.

7. Good Job to the Dev Team!!)Tons of utilities and choice compared to the other apps.

8. If you want a really quick MB clean up and satisfying connections,I wouldn't recommend downloading this app,all though others may rather that effect that it does better.

9. This disturbs the user.This app is very good at boosting your RAM and clean junk files.

10. You can even see it cleaning & shutting them down as it is doing it.

11. One disturbing issue is that it uniquely initializes the install app every time; before providing the service.

1. Fix Fast Cleaner-Booster & Cleaner Not Working/Crashes/Errors/Unresponsive & Black/White screen:

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

2. Fix Fast Cleaner-Booster & Cleaner Server issues & Internet Connection

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