System Requirement

iOS 12 and above - iOS 13.4 and below

Step 1 Download G-Crux

Download and install GameSir App on the App Store.

Step 2 First Time Connection

1. Activate Bluetooth on your phone

2. Turn on the GameSir G4 pro

Press "G+Home" to turn on the GameSir G4 pro, it will enter the G-Touch mode. When you connect again, the GameSir G4 pro will automatically reconnect, no need to press G+Home again to turn on.

3. Enter GameSir App, click on the "Device" page, expand the drop-down menu, select "G4 Pro", and click "Connect Now".

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Step 3 Apply The Game Config And Start The Game

1. After the GameSir G4 pro is connected, enter the page of GameSir G4 pro, click the "G-Touch" icon, select any game, click "Config" to enter the configuration page.

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2. In the configuration list, select the "official" configuration according to your phone model, click "save and start" to play games.

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