
The Teverun Fighter Supreme Ultra 2.0 is a serious machine, and like any app-connected scooter, a handful of the questions that come up early on are about the software and the app rather than the hardware. We have gathered the most common ones here with clear answers. The most important takeaway up front is simple: in the cases where something in the app looked off, nothing was actually wrong with the scooter. These are software items, and they are resolved with a software update pushed from the factory side. Swapping the scooter for another one would not change anything, because a fresh unit runs the same software until it is updated too.
The short version
If something in the app or display looks off, your Fighter Supreme Ultra 2.0 is almost certainly fine. These are software items, fixed by a manual update from the factory side. A replacement scooter would behave the same until it is updated, so the update is the real fix, not a swap.
Ride modes: S, D1, D2, and D3
First, a quick point that clears up a common question about power. The S mode is a fixed, full-power mode, and it is meant to be. You cannot dial its output up or down, because it is already set to maximum. The three D modes are the ones you customize to your taste, so if you want to tune how the scooter delivers power, that is done in D1, D2, and D3.
| Mode | Power output | Adjustable? |
|---|---|---|
| S | Fixed at maximum output | No, it is locked at full power by design |
| D1 | Your custom setting | Yes |
| D2 | Your custom setting | Yes |
| D3 | Your custom setting | Yes |
Common questions, answered
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Where is the remote key?
It ships inside the packaging. If you did not spot it at first, check the box and the packaging inserts again, and you will find the remote key there.
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The light cover looks damaged. Can it be replaced?
Yes. The light cover is a replaceable part. If yours arrived with damage, reach out to us and we will get you a replacement cover sorted.
If a tire looks slightly off the rim
If a tire does not look perfectly seated on the rim, it is an easy fix at home. Take your time and do it with the scooter safely supported.
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1Fully deflate the tire, letting all the air out.
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2Adjust the tire and the rim so they sit in proper alignment all the way around.
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3Re-inflate the tire to the correct pressure and check that it is seated evenly.
If it still does not look right after that, send us a photo or a short video and we will guide you.
The app and software items
This is where the main message comes in. A few things that looked like problems were actually the app reporting status, not the scooter misbehaving. Here is where each one stands.
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Something in the app status display looked wrong.
This came down to how the app was displaying status. The display has since been optimized, and it does not affect how the vehicle operates. Your scooter runs normally.
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Is the NFC function working and adjustable?
Yes. We have confirmed the NFC function is adjustable and fully operational. If you run into any trouble with it, record a short video of what you are seeing and send it to us so we can review it.
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Can the lighting effects be adjusted and saved?
Yes. The lighting effects can be adjusted and saved. If a setting does not seem to stick, record a short video and send it to us and we will take a look.
Why a replacement will not help
It is natural to think that if something seems off with a new scooter, a fresh unit will fix it. With these particular items, it will not. Nothing here is a hardware defect. The items are on the software side, and the correct fix is a manual software update carried out from the factory side. A brand new scooter out of the same batch would show the same behavior until it receives that same update. So the update is the fix. If you are affected, the best move is to reach out to us so we can make sure your scooter is on the latest software.
Here to help
Seeing something on your Fighter Supreme Ultra 2.0 that this did not cover? Record a short video of exactly what is happening and send it to us. Video makes it much faster for us to confirm what is going on and get you the right fix, whether that is a software update or a part.
Questions about your scooter, a setting, or a software update? Reach out to us. We ride and service these every day and we are here seven days a week.