3g To 4G : All - In-One Mobile Network Info

Network Master a smart app for all your phone network needs, Know depth details about Phone Hardware, SIM Card details, WiFi & Bluetooth Info. Along with this you can also Block/Blacklist any Mobile Number to avoid Spam Calls.
NETWORK MASTER APP FEATURES
☞ Internet Speed Test to get Downloading/Uploading Speed
☞ Know connected WiFi and Bluetooth detailed Info
☞ Get all details about Phone Hardware
☞ SIM Card details
☞ Blacklist / Block Unwanted Spam Callers
☞ Easy to use Interface
☞ Free App with no app feature use restriction
INTERNET SPEED SPEED TEST
☞ Get Internet Speed for Wifi & Mobile Data
☞ Get Accurate internet Downloading/Uploading Speed
☞ Check out all past test result in app history
WIFI & BLUETOOTH INFO
☞ Get complete information about phone Bluetooth and WiFi
☞ View Wifi, Mac, SSID, BSSID, RSSI, Link Speed
☞ Know Connected Bluetooth Names, Connection State, MAC & Class
PHONE HARDWARE & SIM CARD INFO
☞ Phone Resolution
☞ Hardware Info
☞ Manufacturer
☞ MEI Number
☞ Operator name
☞ SIM Number
☞ SIM Operator Code
CALL BLOCKER / BLACKLIST CALLS
☞ Add any unwanted numbers to the “Blacklist” from the calls log, contacts list or input the number manually
☞ Blacklist / Whitelist any Contact
☞ Add number from Call Log Or Contact to add to blacklist number
☞ Add any number manually to blacklist that number