Published by Super Cleaner & Free up Space

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Why should I report an Issue with Fast Cleaner - junk& boost ram?

  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 Super Cleaner & Free up Space 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.
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Fast Cleaner Customer Insights

1. It has caused some lagging in my phone deleted info for one of my game apps to where It will not open I had to uninstall and reinstall it every time I used clean files It did delete a lot to where I have a lot of space in my phone now but if I do all options in your app and 10 mins later having to do again.Good apps that works as it said.

2. 5 stars.It's dose clean phone good for that but your always in the app cleaning like every few minutes then into it again to clean, could clean about 20times in one hour if I'd not used my phone it'll need cleaning before I use it then again in few minutes afterwards... It's like before I make a phone call or a text, should not be like that..I've give6it 2 because it dose clean ok ..Easy to use.

3. I worried about not being able to clean the viruses and stuff off my phone but i found these apps! Thanks.

4. We will advise our friends and relatives to go for this instrument and enjoy fruits of it.I thank you once again.Ads shown in the instruments are useful and very good and informative.I dont know how I can have any apps.

5. I try to use them but they don't seem to work very well, and once I try acouple of them I keep getting numerous pop up ads to "clean" your phone over and over.

6. I deleted same 30 running apps over and over again in 3 minutes (which I thought I'd already closed with my other cleaner app).

7. Phone Boost doesn't seem to work.

8. Thanks ahead of time.Duplicate to similar Cleaner apps.

9. Junk or files..constantly it says It needs yo be cleaned so I clean it.

10. (Android, get us a Recycle Bin!)This app is good for cleaning it is the only app that honestly does the job right but it doesn't show exactly what its cleaning.

11. I have no idea how to work these cleaner apps.

Steps to Troubleshoot & Fix Fast Cleaner Issues

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


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


2. Fix Fast Cleaner Server issues & Internet Connection


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

Reported Issues