When your Firestick or Android TV device is cluttered, it becomes slower and can even crash periodically. Lack of available memory is the top reason that your device can be slow, making it no longer a pleasure to use. In addition to the operating system itself, the ever-increasing accumulations of data garbage results in unnecessary usage of storage space. In this tutorial, we’ll explain how to clean up a Firestick and speed it up. If you want to know more about how to speed up your Firestick, check our tutorial.
But what is the best cleaner for Firestick? Together, we’ll track down and remove unnecessary data using a free Clean Master software. Considering how valuable storage space can be on an Amazon Firestick and Android TV, this app can make a big difference. As an example, we’ll show you how much storage space we have saved with this app. Just follow our instructions below to clean up your device.
Firestick Clean Up Before and After Using Clean Master for Firestick 4K


As you can see in our case, we saved almost 2GB of disk space after running Clean Master for Firestick.
This large data that we removed with the cache cleaner for Firestick is essentially junk, residual, and cache files that are just slowing down your device. We can safely delete them without affecting the rest of your data and, thanks to this, we will free up storage space on Firestick.
Attention: Read before you continue
Governments and ISPs across the world monitor their users online activities. If found streaming or browsing content on your Fire TV Stick, mobile or PC, you could get into serious trouble.
Currently, the following information is visible:
- Your IP: 3.239.233.139
- Your Country: United States
- Your City: Ashburn
- Your ISP: Amazon Technologies Inc.
If this is your real information, you need to use a VPN to protect your identity.
We strongly recommend you to get a good VPN and hide your identity so that your online experience doesn’t take a bad turn.
We use IPVanish which is the fastest and most secure VPN in the industry. It is very easy to install on any device including Amazon Fire TV Stick. Also, it comes with a 30-day money-back guarantee. If you don’t like their service, you can always ask for a refund. IPVanish also runs a limited time offer where you can save $40 on your VPN and they allow you to use one account on unlimited devices.
This is a flash sale that can expire at any time!
TUTORIAL: How to Install Clean Master on Firestick
1. Go to your 'Filelinked' App and enter the Code 11111111

2. Download and install the 'Clean Master TV' App

3. Open the 'Clean Master TV' App and wait until the optimization is finished

4. Now all you have to do is press the 'BOOST' button to clean up your device.

5. Finally head back to the Filelinked app and press the trash can button on the top right corner and you're done.

Solution for 4K Firesticks and other devices where Clean Master does not work.
There are certain devices where the Clean Master does not work.
In this case please use the ‘DB TV Assistant’ app which is located in the WebSafetTips App Store directly under Clean Master for Fire TV.
So now you know how to clean Firestick and get, as a result of that, a better performance in terms of speed. We hope you enjoyed our tutorial!
4K FIRESTICK…db tv assistant downloads and appears to work but it actually does nothing, when you have used it, go and check each app and the cache will still be there untouched.
still waiting for a solution for the 4k firestick, cleanmaster worked great for me on the older stick and 2nd gen box, but no good on the 4k.
so come on all you techies, us numpties are waiting for you to come up with something
Yes, same problem with 4K and Cube fire devices. Clean master and DB TV assistant do to work. I tried Clean Maid tool also. That does work to a small degree. Not nearly as good and as easy as the original Clean Master tool.
Clean master doesnt work on any fire stick I’ve installed it on. Just hangs up.
unfortunately it does not work on 4 firestick. still looking for a solution
Does not work on my fire tv stick
Unfortunately it does not work on 4K Firesticks.
Works flawlessly on 4k fire stick also standard stick
Have it running on both for a good while now
Does this work on the fire tv box and the fire tv 4K box not the sticks.
pvr
it was reported that it does
It worked once on Fire TV. Never worked again. What app cleans if you have mouse toggle? Thank you.
if you enter code 99999999 in Filelinked you will find a app called DB TV Assistant. This should do the job
Does the DB TV actually work on a 4K firestick?
What is the PIN number
It did work on both the fire tv box and the 4K fire tv boxes.
Great newsletter some really useful info here. I’ve been using Firestick for years and usually have to find out this stuff by trial and error. Usuaĺly when things stop working properly.
Many thanks.
Master clean just not work on fire cube don’t know what to do I’ve deleted it and then try to Reload still does not work so anybody know why
This worked thank you. Clean Master didn’t.
Doesn’t work on my 4k stick. Help
Sadly It doesn’t work on 4k firestick but does a fab job on previous firesticks
Wont work on 4k sticks
right. there is another version but it requires mouse toggle
Can you explain this? Thank you
Does this work on an android tv box ?
yes it should
Worked great on my android box
How about Nvidia Shield
should work
Nvidia shield … Works great !!!
Doesn’t work on my 4k stick. Tried several times nada. Help
will try to find a solution
It will not work on fire tv cube. What else can I use.
if you enter code 99999999 in Filelinked you will find a app called DB TV Assistant. This should do the job
Because I have 64gb extra on my firetv And keep the system pretty clean it only freed up about .6 gb
For those who have problems with Clean Master TV please use the “DB TV Assistant” app. You can find it in the WST Filelinked Store (11111111) directly under the Clean Master app.
thanks I use a ES File Explorer which is still great as well
Wow thanks a lot, it is working perfectly on my MXQ pro 4k
Thanks
Excellent, my firestick was stopping and starting{spinning circle} constantly. Used cleaner, problem solved! Didn’t work at first, had to restart.
Clean Master works on my 4K firestick.
Clean master 7.3 from Aptiode TV works on my 4K
Works great on both fire cube models
db assistant, es, and clean master, none of them work on my 4k firestick, anyone tell me how to use es to clear cache, i went into settings pressed clear cache, simple enough, but when i check the app list they all still have cache
Works great on my firestick