Clean my phone & storage space - 5G, 4G Speed Test play online

The "Clean my phone & storage space - 5G, 4G Speed Test" app tools will help you do the following:
1. Monitor network speed for Android Phone
- Speed Test for WiFi, 5G, 4G LTE, 3G, HPSA+, 2G by unit dBm
2. Chart Signals strength by unit dBm
3. Phone Cooler Master
4. Free Up Ram Space
5. Clear Cache memory
6. Storage cleaner
7. Clean junk file
8. Delete large files
* Note: Only delete photos, video mp3, mp4 and audio files.
9. Delete duplicate files: photos, music mp3, mp4, audio, video, documents and other files: *.zip, *.apk, *.rar
10. App Scanner
11. History of speed test

Note: The "Storage Cleaner" tool will help users manage the phone's storage capacity, freeing up memory areas in the folders photo, video, audio mp3, mp4 files and documents other files. To perform the cleanup function, the function needs the user to grant file access permission for the function to free up memory.

Thank you for installing and using the application "Clean my phone & storage space - 5G, 4G Speed Test"
We look forward to your comments so we can update the app better and better.
Thanks & good luck in life.