【實用工具app】Signal Booster 2G/3G/4G LTE|最夯免費app

The best signal booster ever created.

Increases the 2G, 3G or 4G net recognition up to 120-150%.

Unseen results, undoubtedly the ultimate signal strength for making phone calls or surfing the internet.

!!! Testing the app in a cave a phone call has been made at a depth of 27 meters.

After signal boost using the app a qualitive call has been made at a depth over 50 meters.

In the same cave at a depth 20 m the download speed using 4G was 4 mb/s and after activating the app-12 mb/s.

This app is safe and would not damage your device's hardware.

Why do you need this app?

- You're online and you can surf the internet at more places.

- Because on one phone call can depend a lot of money.

- Because on one phone call can depend a life.

免費玩Signal Booster 2G/3G/4G LTE APP玩免費

免費玩Signal Booster 2G/3G/4G LTE App

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