1. What is the difference between Ultimate 2C Bluetooth and Ultimate 2C Wireless 2.4G?
Mainly compatible systems.
Ultimate 2C Bluetooth: Switch 1/2.
Ultimate 2C Wireless 2.4G: Windows, Android.
And colors:
Ultimate 2C Bluetooth: Blue, Pink, Dark Blue(AKNES)
Ultimate 2C Wireless 2.4G: Mint, Peach, Green, Purple, Brownie(AKNES), Blueberry(AKNES).
2. How to turn off the controller?
1) Press and hold the Home button for 3 seconds to turn off.
2) Press and hold the Home button for 8 seconds to force turn off.
3) If the device is not connected after powering on, it will automatically turn off after 1 minute.
4) It will automatically turn off after 15 minutes of no operation.
5) It cannot be turn off when connected by a wire, and it will not turn off automatically as well.
3. Battery information
1) Battery capacity: 480mAh
2) Charging time: About 2 hours
3) Battery life: About 19 hours for 2.4G wireless connection to PC;
About 32 hours for Bluetooth connection to Android.
4. How to mapping the L4/R4 buttons?
1) Hold the L4/R4 button + the button you would like to mapping, then press the Mapping button to complete configuration.
2) Repeat the same procedure to cancel it.
5. Dead zone and No Dead Zone of joysticks.
After the controller is turned on, press the "plus + minus" for 5 seconds.
1) The controller vibrates 2 times, which means the joystick is in No Dead Zone mode.
2) The controller vibrates once, which means the joystick is in Dead Zone mode.
Note: In the No Dead Zone mode, the joystick will drift slightly.
6. How to upgrade the firmware?
1) https://app.8bitdo.cn/Ultimate-Software-V2/
Download the zip file, then unzip it, click 8BitDo Ultimate Software V2
Note: Cannot drag the software out directly, otherwise it would not work.
2) Connect the controller to PC, and it can be upgarde.
7. How to calibrate joysticks and triggers?
1) Turn on the controller first, then press and hold "L1+R1+plus+minus" for 10 seconds. The Home light flashes quickly, indicating that the controller has entered the calibration state.
2) After entering the calibration mode, rotate the joystick 3 times clockwise, fully press the left and right trigger buttons 3 times, and then press the above four buttons again to end the calibration.
3) If it still doesn't work, you can upgrade the firmware to reset the controller.
