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3. Skip support wait times and emailing back and forth. Get help immediately.

1. It's unbelievable! Right after it was done I tried to discover how it works.In less than a minute I see another ad.i understand apps have advertises but this app Is way too much.I straight away deleted it.i have also seen other reviews talking about ads even 5 star ones UnbelievableDefinitely not worth your time Downloaded the app to clean my phone And it deleted all my PDF's.

2. Just get rid of bright color's with SMALL TEXTS & BRIGHT COLORS & PLEASE SHOW THE AMOUNTS that are being cleaned...OK. TRY THIS APP.!! EASY & very EFFECTIVE GRADE B + Please less ads.It's a great app but there's too many ads and the screen saver turns off the screen when I play a game that requires tilting the phone or something else.

3. I'm glad I found this app because it has made a huge difference in my phone's performance.It's definitely one of the better phone cleaners for sure!! Its fast and the few advertisements are short so it doesn't take 10 damn minutes to clean your phone like some other phone cleaners out there.

4. The editors seriously need to do some work on this somehow so it don't drive people completely bananas with optimize this.Most phone booster apps are confusing, loaded with junk that I don't understand and the frequency of the adds make me want to throw my phone in the toilet.

5. If it were my choice i would give it 0 stars but i have to.It's a good app but very hard to use, you have to watch at least 5 ads (no exaggeration) to clean your phone properly, and it's very needy and annoying with the alerts.GRADE B+ GREAT APP.

6. Would definitely recommend this phone cleaners over many of the other cleaners out there!!I loaded it, the only problems I've run into so far is that it's always asking me to clean or boost etc.

7. Advertised to clean up your phone but just junks your phone up more.

8. I can do a better job cleaning my own phone without This app Thanks for just causing me more problems.

9. and it's constant... You barely get through a couples apps, and its throwing up clean or boost again it gets a little irritating, it does keep things tidy.

10. Blows your phone up with too many notifications and is very difficult to delete.

11. However, I'm getting another phone for Christmas but I won't be downloading this app.

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

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

2. Fix Modern Booster Server issues & Internet Connection

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