This app allows you to test the correct operation of many parts of your device (phone or tablet). You can test the following:
·Device's sensors: accelerometer, gyroscope, compass...
·Wifi: internal & external IP, gateway, DHCP server...
·Telephony: signal, network type, external IP...
·GPS: satellites, latitude, longitude, speed...
·Battery: health, level of charge...
·Multitouch screen: how many fingers recognize your device?(not available in Android 1.6)

Also displays system information about hardware and software like CPU properties, RAM, storage, kernel version, screen, ...

Step 1. Download Phone Tester Pro Mod (Paid for free Free purchase) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Phone Tester Pro Mod (Paid for free Free purchase) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search Phone Tester Pro Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.