I'd like to try and update. My microphone doesn't have any controls, and my voice is SUPER quiet. Hardly can hear myself just recording my own voice, not to mention a call. Terrible quality. PLEASE tell me there is an update for my system. In a Toyota Tacoma.
@John Rey
Dear customer,
Thank you for your contact.
Please update the Firmware & MCU to the latest version via the link below, here are some tips to help you get it done:
①G13-V1 Version(20251212) ：
Make Sure your unit is QCM6125 Android 13
https://www.dropbox.com/scl/fi/8tyv8vwl02ul1764c0amo/update.zip?rlkey=k07yadgzhm9y3nkd0swnwhf2o&dl=0
②MCU(4.17a)
https://www.dropbox.com/scl/fi/6g03cdcsfz2ynsk2wnimm/hmcu.img?rlkey=cqxi7l0uaogy9tc8zdpr82329&dl=0
1.Download the documents ①&② through the link on your computer/laptop.
(Do not rename and Unzip the file)
2.Format the USB drive(FAT32 Format)before copying the Update.zip & hmcu.img file to it, then insert it to the USB cable,and it will pop out the firmware updating tips on the screen.
(Tick the option"Wipe data and format flash")
3.MCU updated GO：Settings>System>MCU updates.
Thank you for your time and cooperation in advance.
Need MCU Updates
Google play services keeps stopping
The site states i needed v2 to upload the firmware but I dont have v2 unless im missing something. Is there a different firmware for this build. Its a g13 in a 2018 toyota tundra 1794.
Hello currently my steering wheel buttons don't work 2013 honda accord.
QCM6125
Android 13
Kernel version: 4.14.190 #304 Thu Oct 30 19:42:22 CST 2025
Build number: QCM6125 13 S10A_123 eng.hct.20251030.193148 NA-V1
MCU version: MTCHS_HA4Z_V4. 15a_1
Nov 14 2024 15:38:58
@Jas B
Hello,
Based on the version you provided, it is the latest version on your head unit.
Are all the steering wheel buttons not working?
Having issues with my wheel buttons not working all the time can I get an update?
Model: PX6 (1280x720)
Serial number:
D5FE4C2080F56FD8
Android version: 10
Build number:
rk3399-userdebug 10 QQ2A.200305.004.A1 eng.hct2.20220412.152811 test-keys
Kernel version:
4.19.111+ #277 Thu Mar 31 14:18:53 CST 2022
MCU version:
MTCE_HA_V3.78_4 May 31 0001:20:01:07
Serial number:
D5FE4C2080F56FD8
@Support Dasaita correct currently my steering wheel buttons don't work. I think I need a new canbus
@Jas B@Drafter Hello,please provide the model you bought so we could guide to reprogramme the steering wheel buttons
@Support Dasaita I just got my new Vivid 13, installed and looks good. I noticed that the speedometer widget stopped working and weather update tries to update itself but it doesn't do anything at all even with wifi connected. How can this be resolved?
@Support Dasaita found this on the Amazon page from my order let me know if there is another area
Model Number:HA5217
Manufacturer: Dasaita
UPC: 713091594708
ASIN: B07XQJH6V6
Hello @Support Dasaita, I lost stearing wheel functions and I can not recovery according instructions in the forum, also, door info and ac in the screen is not showed, I am not sure which is the issue. 
order: 701-5105867-1295447 from Amazon
@ROBERT ANTHONY @Drafter
Hello,
Please go to Settings > About machine and send us a screenshot about the current Build Number and MCU version.
Thank you for your time and cooperation.
Bonjour,
Je possède un DASAITA PX6 (RK339).
Ma version MCU est : MTCE_HA_3.78_1.
Après la mise à jour Android que vous m'avez fourni il y a quelque temps, mes commandes au volant ne fonctionnent que partiellement et certaine plus du tout.
Pourriez-vous s’il vous plait me fournir la dernière version de MCU compatible avec mon appareil.
Mon véhicule est un Nissan x-trail T32 2018.
Voici mes informations système :
Merci beacoup.
Yannick
Bonjour,
Pour compléter les informations, j'ai essayé tous les profils CANBUS disponibles pour Nissan : 10, 37, 77, 120, 124, 127 . Redémarrage de l'unité après chaque changement pour tester, mais aucun ne fonctionne correctement.
Merci pour votre aide.
Yannick.
@YANNICK OULD SLIMANE Bonjour, veuillez vérifier que le bus CAN est correctement connecté.
