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Found 38 results

  1. TomOnWheels

    KS18L Firmware 1.07

    Hi, Just did update from v1.06 to v1.07 using king song app v1.50 on Android. Worked as a charm ! Low speed motor off detection seems to work better now. Also battery LED indicator seems to showing real status. Moreover in seems that low battery voltage speed was adjusted... Thanks King Song for frequent updates, looks like you really listen to your customers.
  2. Borg666

    KS-16S 1.07 Firmware available

    Hello folks, I just found out by coincidence, that there is a firmware update 1.07 available for KS-16S. I updated the firmware by using the latest version V1.47 of the "new" Android App, available here: http://jc.cnaite.cn/data/apk/Kingsong_Aligned.apk Because it's one o'clock in the morning (at my place ;), I haven't done a test ride with this setup - please be patient until late sunday evening (CEST). Or another rider may substitute with their experience report on this firmware. Regards, Borg.
  3. Christoph Zens

    KingSong app bricks wheel firmware

    When I started the (new) KS app this morning it managed to kill the firmware of my wheel such that it doesn't start anymore (at least not the way it should). What happened? Opened the app (Android version) Selected "device" Got a message about connection problems Selected "More" Got a dialog box stating that I have to upgrade the wheel firmware before I can use it, with the two options to cancel or upgrade I was thinking, oh, finally they published a new firmware, and hit "Upgrade" The wheel shut down (so there WAS actually a bluetooth connection) All lights OFF, the wheel said: "Bluetooth is OFF" and engaged some kind of brake (the wheel can be turned, but it turns much harder than usual) The app remained on a firmware upgrade screen, stating it would upgrade the wheel firmware from 1.00 to 1.02 This was of course nonsense, because the wheel was already running 1.02 and it was shut down by the app, bluetooth OFF, no more connection between app and wheel, and no real firmware upgrade running on the wheel. I know how an upgrade looks like, since I upgraded from 1.00 to 1.02 when it came out. The app downloads the firmware image, shows progress on a circle (takes a loooong time), the wheel is not powered down but instead also shows progress on its side LEDs. I let it sit like that for half an hour or more, then tried to foce a restart by pressing the power button for a long time. The wheel firmware was obviously stuck, so this was the only option to try. Well, after holding down the power button for a few seconds, the wheel started to beeeep until I let go of the button. The wheel brake was released and the wheel could be turned normally again. Now when I power it up, it says "Hello Kingsong" followed by "Bluetooth is OFF", but no side LEDs, and it activates the wheel brake again. Same when I press the Bluetooth button instead. Power down needs the long press. So, the wheel firmware was bricked by the app in one instant by some kind of stupid software bug / design flaw. Anybody any suggestions? Maybe disconnect and reconnect the battery, but I would call my dealer fist, before I open the wheel (it's still "original"). Here is the screenshot of the dialog, where you should not press "Upgrade":
  4. Hi All! As I promised to myself i worked hard to develop this app. This is the first version and i need some betatesting from you. AVAILABLE SPEEDS: -One battery from 16 to 24 Km/h -Two batteries from 22 to 30 Km/h. Items needed: 0) A Ninebot S2 with 1.0.8 firmware; 1) J-Link (clone too) to connect and download original firmware; 2) Few soldering skills to connect J-Link to Ninebot; 3) A backup of your original firmware! I won't do it!; 4) This software to modify your original firmware. Maybe I'll do a full tutorial, but now here it's quite late and so i cannot write too much. I worked hard to study and disassemble parts of Ninebot firmware. This is the first version, so only this device with this firmware is supported. Please send me other version firmwares, or other Ninebot binary files to increase the compatibility of my app. And remember... I WORKED HARD, and I want to make it better and to make it compatible with your device, so please be GENEROUS... 🙂 Feel free to suggestions, big mistake patches, and anything else! Any feedback appreciated. Goodnight! GM Speed2Increase100.zip
  5. Firmware Issue 1.1.6 WARNING, NOT SAFE! CUT OFF if feet leave fotplates (see Yourube videos at bottom) Here is the list so far, PLEASE if anyone can do the "footplate test" (as on first video) on mainboard 1.1.7 and report if issue is solved. I would like to update mostly for the BMS, but I dont dare if the unsafe behaviour is still there. Lift vehicle while pressing on foot plate, wheels should spin as its lifted. Then release foot plate pressure. Wheels SHOULD free wheel to a stop - NOT STOP INSTANTLY by breaking like in 1.1.6 video. FW marked with * is the one I have now and includes my comments, other FW comments are from FW update screen *mainboard 1.0.8 - GOOD/SAFE, no cutoff if foot removed with wheels spinning (when off ground) - PROBLEM, adjusting steering sensitivity and ride sensitivity during an active ride, sent mine into steering freak mode and after stopping it was locked into left turn (constant turning). Turn back to "auto mode" again at standstill - problem solved, Now it can once again be set manually for sharper control (or softer if one likes that) - PROBLEM, tiltback and alarm at 19km/h in app - PROBLEM, 19-20km/h in app = 16km/h real speed (GPS show 16 when pushing it constantly) mainboard 1.1.6 WARNING, NOT SAFE! CUT OFF if feet leave fotplates (see videos below) mainboard 1.1.7 Optimized uplsope performance Optimized alarm in slope Other small known bugs MY WARNING - UNKNOWN IF SAFETY ISSUE FROM 1.1.6 IS RESOLVED *BLE 1.0.0 Ocasinal problems at "search again" (Huawei P8) BLE 1.0.1 IOS11 bluetooth connection fix *BMS 1.1.8 No known/noted yet BMS 1.2.0 Optimized cell balance function *Co-control 1.0.6 A bit confused when starting "not facing" remote Co-control 1.1.4 New function: - Optimized follow me performance *Follow 1.0.0 None noted, see co-control 1.0.6 Follow 1.0.X NO UPDATE AVAILABLE (have it been included in co-control in latest FW?) *Remote 1.0.3 None noted, remote and phone both work fine to remote control Remote 1.0.4 New function: - Fix that remote sometimes cant be charged - Optimize indication of remote control battery volume (level?) Gimbal N/A (dont have one) Likely this one also suffers from 1.1.6 FAST FORWARD to 00:20 for crash
  6. Aizek

    Need firmware for KS-14M

    Hello everyone! I want to reflash my KS-14M back Where to get the firmware on it? If you have, please share
  7. Hello Newbies, wellcome, here we can try help you with or without success, everything depends on certain factors. Please understand we are forum members, Mini xiaomi & Mini pro users, but we are not AFTER SALE CUSTOMER SERVICE. Please when you will post about need help for the issue you meet, explain clearly all this point - type of mini (xiaomi or pro) - activate before or after 1rst april 2016 - firmware version & app version before and during proccess failing - verify authenticity of your mini (look battery, tire, good connection with bluetooth were all data are transmitted to "about battery" And when your issue is resolved, please teach us about the problem , if it's from a wrong manip from you or other, because it will help us to help another users (post pictures or video can help us to understand how to help you) Thank you >>>>>>>>>>>>>>>>>>>>> 08/12/2016 It is not possible to downgrade from version V1.3.1 to v1.1.7 Users have bricked their Mini (Production Date June 2016) in trying to downgrade from V1.2.8 to V1.1.7 with a version of BMS V2.1.7 and app version V3.5.0 >>>>>>>>>>>>>>>>>>>>>>>>>>>> 12/07/2016 PLEASE READ "ATH" MEMBER POST FOR LAST DETAILS AND LAST TUTORIAL FOR DOWNGRADE (Please use app previous version: v3.5.1) I sudjest you do not use the version of the NINEBOT app released last June 24, V3.6 , V3.6.1 don't work too, for firmware downgrading, you can download apk V3.5.1 inside this forum <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< FROM DENNISS I have written a new thread for the downgrade. <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< From jojo33: If your downgrading is a success, (at the moment we dont have any fail) i invite you, if you want, to: - thanks Denniss & Alexander for their help here: and join us with a short presentation (where you from wich Mini you have (xiaomi or pro) here Thank you very much everybody ! ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- i think you must don't update the firmware v1.2.8 because Bad version THIS v1.2.8 Limited speed up to 17km/h no more Since 16km/k audible alarm shout much warning message after 16km/h Here screen shot show max speed during all the ride is 17km/h
  8. Hi mates, after selling my old, more than 3000 km driven KS16 last autumn, and being wheel abstinent for 6 month now over winter and early spring, I bought a brandnew KS16S today, and test drove it for a short ride: Absolutely awesome compared to my old KS16, steeper footpads, faster, more powerful ! (And I already liked my old one ). But now I have a question: Unfortunately I have firmware 1.00 on the wheel, and if I remember correctly, already in autumn 1.02 was available, and I'm sure meanwhile there is a higher version. So just for the firmware upgrade I must now install the crappy new Kingsong app, and delete it immediately after the upgrade again. Plz can someone tell me from where I can get the KS app (I applied the speedfix with the old KS app, and besides that I'm only using wheellog, nothing else). Though I found this link in the forum: http://jc.cnaite.cn/data/apk/Kingsong_Aligned.apk , it doesn't work, the image from there is corrupted and can't be installed. Thanks in advance for any help !
  9. theNight

    New Inmotion V5F+ Firmware?

    Hey guys, I've recently purchased V5F+ and have been riding it for a month. Feels really good, although I'm started to get annoyed by the danger-notification and speed limit. I heard some news that there will be new firmware to increase the speed from 25km/h to 27km/h... So any estimate on when this gonna be available? If there's no easy answer, does anyone know how to mute the danger-notification? The app doesn't do that, affects only other sounds unfortunately. You know, I can deal with tilt-backs, just when it screams out ''danger, please slow down" every 5 meters it kinda gets to nerves Anyway, I'd be grateful if someone could let me know if this possible. Thanks
  10. da_toni

    Deep experience with GT16

    Hello everyone, i wanted to open a new topic related to all Rockwheel GT16 owners and for those who are willing to get one. I've ordered for my girlfriend from AliExpress (Rockwheel Store, mr. Yi Chen) a GT16 84V with 858Wh and we hope to get the wheel within the next 3 weeks. The reason to buy an GT16 instead of Inmotion V8 or Kingsong KS16 (-S) was the sporty and completely different design. Also the capacity of the battery and the good experience including trust to the seller was one reason to order the wheel "blind". I hope we do not get disappointed with our choice. To bridge that time I wanted to know your experience about the GT16. Is it durable? How does it look like with additional firmware updates, is there a possibility with bluetooth and smartphone app? I would greatly appreciate if you could share your experiences and insights with us so far.
  11. master255

    Revolution, finally !!

    This is not my idea !. This super man MRN76 !! He figured out how to install any firmware on the wheel! Instruction in Russian !! Http://electrotransport.ru/ussr/index.php?msg=1042930
  12. hey riders, to speed up my efforts I thought I just ask for partners in crime is the firmware binary crypted? looking at it in the hex editor right now I'm not sure ;=) can s1 give me some info about the processor used on KingSong KS16B/C models and the flash rom used? (I dont want to disassemble my wheel yet, as I use it every day ) I plan to use IDA PRO to analyse the firmware. the V.125 binary is 49.280 Bytes, so I wonder where is the rest , read the part of the rom where the crap media files are stored (HELLO KINGSONG! ) there are two things I want to achieve: 1st disable startup message, bluetooth on off message and please deaccelerate forever. This could easily be done by erasing those files from where they are stored. 2nd speed up my KS16b 820Wh to 35 km/h This could be done by either directly modifying the engine parameters in the firmware or maybe even by tuning the android app that sets the max speed parameter. (has anyone tried this yet?) If you have read out the flash that stores the media files, that would be helpful too. Im also looking for all KS16B/C binary files in all versions, in order to compare code changes. also any info on checksum calculation are welcome, (if crc is just handled by the android app, I wouldnt waste any time on this) cya
  13. Roue Libre

    Gotway ACM firmware version

    Hi folks, Coming from Ninebot, I am used with firmware upgrades. Is there no firmware update functionality on Gotway ACM ? Cheers
  14. After my face plant yesterday, someone asked me if I'm running the latest firmware. I thought I was because the 14c never gets upgrades. But I was just lookin in the app and low and behold there is an upgrade, specifically 1.25. I'm running 1.23. now, hearing all the horror stories of bad "upgrades" on wheels and phones and computers, I didn't want to rush into 1.25 until I've heard from someone using it. Btw, what is is supposed to have fixed, the app isn't clear about this. I look forward to so intelligence on the subject
  15. After i updated the wheel it wont work. Light doesnt light up on power button. Still connects to app.is there a way to downgrade or reinstall the firmware
  16. Hi mates, as promised I did some tests with the new firmware 1.25 on my KS16B, because there was the rumour (or info) that the maxspeed is now not lowered at 50% battery capacity, but at a lower capacity level (which would excite some folks including myself :-) ). Short answer: Yes, as an opposite to Ninebot (who worsened the firmware of my former MiniPro) Kingsong continuously enhanced the KS16 firmware, and now maxspeed is lowered around 20% battery capacity, not before. For me that's great, although it means there is a little bit shorter range, if I always drive at maxspeed (which I tend to do). What I also like is, that the maxspeed is not hard cutted from 30 to 25 km/h at a specific capacity level, but it goes down in a smooth reduction curve, starting at approximately 20% battery capacity. Long answer: The test was done on a nearly completely flat terrain, and my KS16B has alarm1 and alarm2 turned off, and alarm3 and tiltback are set to 30 km/h (the maximum possible). The screenshots were done when the wheel was continuously beeping, but still no strong tiltback, so not at an absolute peak speed, but at a maxspeed which can be kept for at least 5 seconds or more. This way I hope to have comparable results. The first screenshot at 63% capacity level is what you would always expect, also with firmware 1.23, the 30 km/h can be easily reached: Already more interesting at 34%, the set maxspeed can still be reached easily: 6 km and nearly 11 minutes later at 30% capacity, still no maxspeed reduction: Half a minute later I had to climb a small hill, still possible at full speed with 25% capacity: 3 minutes and 2 km later, at 21% the speed reduction is for the first time recognizable: But it's still higher than 25 km/h, the maxspeed seems to be reduced in a soft way, not with a hard cut: Now, only around 10%, the 25 km/h limit seems to be reached: And kept until the battery is nearly empty (from App point of view): Also interesting: In the Wheellog graphic it can be seen that the maxspeed is always the same (around 30 km/h) from begin on until approximately between 12h16 and 12h17, and from then on during the next 15 minutes it goes smoothly down from 30 to 25 km/h, no hard cut at a specific capacity: My conclusion: I like what i see regarding the maxspeed reduction, it is done in a great way in a responsible manner, from my point of view ! I also encountered a rather strong tiltback in the last quarter of my ride, when I was driving slightly downhill and did a very strong acceleration from nearly zero to above maxspeed. The tiltback was as strong as I never had it before on my KS16, so I was a little bit shocked, although it was no problem to decelerate. Regardless if this is also new with 1.25 or if it was already like that before, this is a good safety feature, because I was REALLY forced to decelerate by that ! To me the KS16B became an even better wheel by the firmware upgrade, although I already was very happy with it before !
  17. Hi, quick issue that I'm having and would like to see if anyone has any ideas about it. I have had my KS-18 for about a year now, and never have updated the firmware. So yesterday I tried to do it, after updating the iphone 6 app. Although it does connect and I can get the speed, temp, batt charge level, and make it beep when I press the little horn, I can't do anything towards the upgrading of the firmware. On the firmware upgrade page it says that its "V0.00" version. And also, there's no information on the serial number for the euc in the app once connected. There is no download button, nothing else that I can press to activate. Any ideas as to what I should do? H
  18. Rafa

    Firmware upgrade failed

    Dear friends, I have just tried to upgrade the firmware of my S2 and after three attempts a message came out saying I would have to manually start the unicycle after it would automatically turn off. And it has not, and it now has the power button with slow intermittent blue light and it beeps and red flash lights when ever you move it slightly. Do I have to be sacred? I recall updating 1.07 or so to 1.14, I think. Thank you in advance for any comment.
  19. Vik's

    Firmware 1.4.0

    New firmware version is now available! Don't know what "features" are in there... - Looks like the 8kHz sound from 1.3.5 is nearly gone (or at least that pronounced longer). Nope... From SpeedyFeet:
  20. HermanTheGerman

    Problems upgrading to 1.21

    Hi All, when I try to upgrade from 1.20 to 1.21 on my KS16, the following happens: .) I enter the firmware upgrade page in the app, there I see the 1.21 upgrade is available, .) then I press the download button, and absolutely nothing happens. I tried it several times in the last 8 hours, both with app versions 1.2 and 1.4, always the same. It looks like as the firmware can't just be downloaded. Is the Kingsong server overloaded, or is that another problem ? Thanks for any help!
  21. Hello Everyone, I am new here and wanted to share my experiences with my new Kingsong KS18A Wheel with 1200W motor and 1360Wh battery. Does anybody use already the bluetooth music streaming function with Apple iPhones? With the actually firmware version 1.20 it is not working at my unit. I already downloaded the "new Kingsong" App from the Appstore which is working fine for Speed monitoring, etc. but no music playback function on Apple iPhone... Is it working on Android? Who has expierience with it? Thanks for your replies.
  22. A poll for Ninebot E+ riders only please! (We can do a separate poll for "P" riders, if needed!)
  23. Xima Lhotz

    Xima Lhotz IPS 191 firmware 4.32

    Hello. Some pre information. I found this nice forum and shortly after i bought the Xima Lhotz 340wH after finding it here. I think its fantastic (i had a Airwheel X8 previous) but this Xima is worlds apart. *The 16" 2.5"wide wheel makes all the difference for stability and balance *When the battery goes low it just starts a continuous beep and starts a tiltback and you are forced to stop. *The engine feels strong and gives confidence and behaves the way i expect it to behave. Some things are not fantastic though. - The stickers came of the wheel together with the protective plastic. (No biggie for me though, i wanted to remove them anyhow) - The rubber protectors are attached with the same "sticky but never drying glue" So eventually ill have to glu them back. - If you ride the wheel and get the long continuous beep (low battery warning) the km doesn't register. Thats why my app displays 55km when i actually have gone more than double. - The official app "Xima" is not fantastic, without Kevins "Xima Lhots" app i wold have been less satisfied. Thank you Kevin! Other than that with my limited (+100km) of riding this EU i have found no flaws. Now for the actual post... So i couldn't take it any more, i had to press the "Firmware Update Available" button in the Xima app. (iamips doesn't work) I was on v4.3 and have done 100km om that firmware and was very satisfied. Im now on v4.32 and purely subjectively i think its more smooth to ride. Before it felt a bit "harsh / not super smooth" going up and down between 25-29 km/h pushing against tiltback but i think that this transition a bit smoother now. I have no more scientific proof other than it works fine and the ride feels great for me.. I can still use the Xima Lhotz app to unlock 30km/h, thank god That app works 100% for me and a BIG thanks to Kevin for making this app. And now for the questions. Does anyone have info or a changelog for these firmware updates? Have a nice day!
  24. Ninebot mini 1.1.7 firmware Mini_Driver_V1.1.7.zip
  25. johrhoj

    Accident reporting

    I am a happy commuter on my Ninebot One E+. When reading (and seeing) about all the accidents, shutoffs etc. I start wondering how likely it is for my wheel to abandon me in any way ... So every time an accident is reported on this forum, i suggest at least the following information to be present. This way we can maybe find the common problem, or the bad batch, or whatever: Date of purchase Model Firmware version Milage Speed Use of app (yes or no) weather conditions road conditions battery charge wear and tear Did I forget something? Also ... please report back to the forum on how the problem was solved, Was the malfunction explained? And what was the problem ... Could it be prevented? I know that there are thousands of people riding their Ninebot without any problems. Reading about the accidents here can make you forget that. But every accident due to malfunction of the wheel is one to many. I am hoping we can find the pattern of the malfunctions or even prevent them. I will buy myself a new wheel in the spring, and if malfunctions are truly random for ninebots, i will surely buy another brand. I kind of hope that this message reaches the people of Ninebot too, and that they will share any information they have about reasons for failure. The company might not want to talk about all malfunctions, because that is the way of companies ...
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