Network speed test & dBm chart

Mar 29, 2023

V2.1: Manage your Files and Folder
- Fixes bug
- Removed some functions of "Network speed test" of previous version
V1.7-2.0
- File manager: copy, move and paste file, find file, open file and share file.
- SD-card manager
- Delete large files
- Trash manager: delete files and recover deleted file on Trash folder
- Download manager
V1.2-1.6
-Catergory files: photos, music mp3, mp4, audio, video files
V1.0-1.1
- Network speed test fo WiFi and 5G, 4G, 3G, HSPA+