Cleanup storage space on phone

Jun 6, 2021

V1.6 "SpeedCheck 5G, 4G, 3G, WiFi & Chart - Clean Master"
- Update SDK 30 & Android 11
V1.5
- Show "Chart Signal Strength"
- Phone Cleaner Master
- Ram Booster
- Remove Junk File
- Delete Cookie in app
- Cache Cleaner
- Checking Apps Safety and Security Scanner
V1.4
- Fixed bug for Phone Cooler
- Integrate new Adaptive Banner
V1.3
- Add Chart Signal Strength
V1.2
- Upgrade screen design
- Add signal chart
V1.1
- Upgrade WiFi hotspot
- Reduce the apk size
V1.0
- Internet Speed Test Master