China radio mcu update android 11 latest version

China radio mcu update android 11 latest version

As soon it restarts start tapping with all five fingers on screen rapidly untill system goes in recovery mode (message will appear DETECTED - but keep tapping until you see recovery mode). com Userid: Xyauto Password: 123456. What I realized is that this head unit doesn't have audio panning (panning front and rear) as left and right is available. Oct 9, 2016. 5. Here you have to look for the part where it says update. zip or RAR format. I advice to backup important files and do a factory reset before flashing new rom and after install wipe data/ factory reset (ModInstaller Prodoes this for you after it's done installing). February 14, 2021. Is anyone having issues with android auto reboot (it's random reboot). 26. It should fix my issue because I noticed in the touch learning section there are presets saved in this version, like there has been with my other older versions. 8667Q军灿UI02-国外-1280x720_v48_20231201. PW: 123456. Each version of screen resolution, memory configuration, and various options required a different firmware Sep 16, 2022 · about the playstore to update the apps brought no success. By following the same process, you can upgrade the operating system to Android 12 or 13 as well. It says S90 when I look to pair Bluetooth. Check Settings->About tablet -> MCU Version. Jun 23, 2020 · Android Head Unit Advice. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Spend less time waiting and more time playing. MCU:V66. com/KenGarage/e/123356 + 70 Skoda - Vw startup logoRequest free car startup logos via WhatsApp. I've been working with software for many years and I only updated it because the version was buggy. There is a risk of bricking the device when attempting the downgrade so having that button (or at least a pair of wires) is the only way to recover the unit, so please consider carefully whether you want to update or not. Man kommt in diesen Bereich, wenn man beim Start des Radios eine spezielle Tastenkombination betätigt. This option is for users that want to create a bootable installation media (USB flash drive, DVD) or create a virtual machine (. May 26, 2021 · In the UI02 "JUNSUN firmware family", the v48 is the latest public version. The updates are normally not that hard to install and version 3 has the function of teleconference within. 1 - - 20210429 MCU Version: STM32 - 20210510-11-BD2-57 Aug 31, 2023 · Following is the updated file (2019-8-14 with the new MCU version, solved Button light issue) for Android 8. img (latest version I have from a manufacturer is 20201109). Location: Germany. After booting, the radio will detect the firmware and it will update automatically, please wait patiently Note: If the update fails, please try another USB cable. 10 watching Forks. (Just need unzip one time) Then copy the unzipped files directly to the root directory of your USB disk which need to be formatted as FAT32. Can anyone of you share me update file please as many of you are experts and here this is my first time. 10. Connect SD card and computer through card reader (3). My vehicle is a 2015 VW Tiguan. full_8227L_demo-user 9 O11019 1567146539 user Android 9 2DIN RADIO, number system JCAC10D02-OAA-V1. com/stefancsuri/e/91781 OPEL Mar 5, 2015 · How to update - downgrade MCU version in your android car head unitMCU GS 2. ISO file) to install Windows 11. BAT files that make easyier to pick up the good Android_scatter file. Download: YT9216B_00002_V004_20191012_HIFI_V3. User: Xyauto. 1Android Sep 24, 2022 · MTK 8227L FIRMWARE UPDATE (November)Wlan, Radio, Bluetooth repair UPDATEFirmware Update Download Link:https://www. file. 9 installed and now 3. I suggest you connect your home wifi to downloa Oct 12, 2021 · S. Multiple EQ options can customize your favorite audio experience. Factory setting passwords are not working and i want to do canbus setting . The 8227L_Demo headunit, also known as the 8227L_ALPS or the 8227L_DEMO_ALPS, usually runs an old Android version. Categories: Updated Firmware. Beginnt diese mit "MTCE", benötigen Sie das MTCE-Update (linke Spalte). Following is the update (2024-1-06) for Android 12. 1. May work for other true Android 7. ru) is that I have just to find a MCU update on internet that fit with my Feb 19, 2019 · It's better to keep it up to date, even when you dont experience issues with the device. Sep 5, 2023 · Actualizar firmware radio china android. May 1, 2020. The amplifier only works until volume knob is adjusted, the issue is technically the same as in this video for example: Of course, "Amplifier" is enabled in factory settings menu. MTCE_HA_3. XYAUTO. #1. May 9, 2022 · I am very much stressed as I had tried to update my Android K2001N android 11 firmware from one link and its not working well at all. Topics covered in this Video: Android head unit firmware upgrade Android Head unit software upgrade Jul 29, 2018 · I saw that the post is 4 years ago, but I had a problem with the unit, the FM radio no longer works no longer shows signs of life, it does not search for stations and is completely silent, so I tried to update the MCU but the one mentioned gave problems with the steering wheel buttons and the touch, so I went to see my posts of when I bought the unit and I saw that the original is XRC, not LM Jan 13, 2023 · You can update the system online. Pls download and unzip the updated firmware from your windows computer. com. 0 likes 0 likes Liked Like. 79 Feb 14, 2021 · 8227L Update Android 10. 4. Hello, I have today for my Carplay Android 10 Radio For Alfa Romeo 159 Brera Spider Sportwagon 8Core 4GB + 64GB DSP 2Din Car GPS Navigation NO DVD IPS Screen! Aug 24, 2023 · This video will show you how to perform the Car Android MCU Update, which is necessary to improve the Car Android Performance and get new features in your Ca Jul 11, 2022 · This new system is Android 11 based, and allow to connect to Android Auto wireless, sounds good uh? My unit is AC8257 based, and has 8 core, 64 GB ROM, 4 GB LPDDR4 RAM @ 1024x600, but the upload also contains 800x600 & 1280x720px, there is . the mcu update file shall be named as dmcu. i have an internet apk,when the nav. I know that the Xomax XM-DA708 is now sold with Android 9. Here Aug 7, 2019 · Para actualizar el sistema operativo Android en una Radio de Auto China o de cualquier marca, es importante que tengamos acceso a Internet en ella, ya que la descarga se realiza desde el servidor y obligatoriamente debemos estar conectado a una red, lo puedes hacer conectándote a una red que se encuentre dentro de el alcance o simplemente compartiendo Internet desde un celular. 0 I hope you help me in the process of updating to a new version or find a root and this information. Scoped storage Android limits broad access to shared storage for all apps running Android 11, so your info stays better protected. please help, info: alps full 8227l_demo 8. So your device stays armed with the most recent defense. Seller ended up refunding half the purchase price, $80USD. Si quieres ver cómo se actualiza miralo en mi canal. Date:2023. Mar 18, 2017 · Specification: Android 11 with W11 PX4 CPU, Quad-Core 64bit, 2G RAM +32G ROM, provide the faster and stable operation system. 0. the problem was in my opinion on the android system, it was still slow and not fun at all. Kuala Lumpur. There are many articles of advice for installing, setting up, using and maintaining an Android based car infotainment system. Ich konnte es anfangs auch nicht glauben, aber es bringt tatsäc Feb 7, 2024 · Página oficial de descargas para actualizar vuestra radio android serie S . For example, my unit has a "FY Auto" Firmware with Android 11 (meh), the model showed on the Android Settings is ZH2192A, but CPU-Z also shows that the Oct 9, 2016 · Aug 17, 2016. This is because of its low processing power from RockChip3188 CPU and either 1 GB RAM or possibly the faked 2 GB RAM. I have this radio: Brand: TPXIXIN. 0 Qualcomm Snapdragon System Update. Jul 11, 2022 · This new system is Android 11 based, and allow to connect to Android Auto wireless, sounds good uh? My unit is AC8257 based, and has 8 core, 64 GB ROM, 4 GB LPDDR4 RAM @ 1024x600, but the upload also contains 800x600 & 1280x720px, there is . Mar 3, 2020 · Join Date: Dec 2017. By the way, the email bounced so assume your email does not work. Feb 26, 2020 · 0. ) Connect the USB drive to the USB port of the car radio and go to Settings > System > System Update > MCU Update > Start MCU Apr 17, 2020 · Second you need to update the Mcu/ Canbus to the latest stable known working version this will apply to all rockchip px5 px6 and px30 head units that is version 3. It may take up to 10seconds to flash the firmware. . The stock firmware on this device is horrible, slow and the phone app does not even function. Aug 7, 2016 · Ähnlich dem BIOS-Update-Tool eines PCs. 06R5-190832_1427, MCU VERSION JCST100M01-IA03V06. 17-2019080281502. 1 Intel SC9853i car radio with 2GB+16GB/4GB+32GB/4GB+64GB Note: If your Intel SC 9853i head unit is purchased after 10th Sept 2019, pls do not update with below firmware, contact with JOYING support by email first. You can also select your game mode for performance or battery life, whether you want a richer gaming experience or longer play session. Modified date: May 14, 2023. From Double DIN to google account best practice. Jan 31, 2020 · Hi guys, I bought a Seicane H6032N head unit from Aliexpress with 32gb rom and 2gb ram. Here is the firmware for 1280*800/1920*720 radio. I have now contacted the seller again and informed him about the problem. With multiple themes. Aug 16, 2021 · Aug 16, 2021. 2157. 68. 1 GO. HI there. Android 12 lets you play as you download, so you can jump straight into gameplay without needing to wait for the full download to finish. Feb 1, 2024 · Note: this update is only workable for the Android 12. ru) is that I have just to find a MCU update on internet that fit with my 2) Go to car settings-enter password 3368-car model to check canbus protocol and record it. Any one can help me how to update or how to install a explorer or anything else, Thank you in advance. 5WF_GWI_DNYB Kernel Linux version 3. I am very interested as I want to know if there is a way to rip the whole rom with MCU as well. Also I want to have the latest mcu update as well. Aug 28, 2019. 0 Autoradio 4GB DVD Player für VW This forum is for Software Development for MTCB Android Headunits. Jan 24, 2020 · Email sent with the boot. 0 and it works dam Sep 14, 2023 · The ideal solution would be to upgrade the 8227L RAM from 1 GB to 2 GB or even 2 GB to 4 GB. 78. 4, which all require much fewer resources to run. Works for Silverado, Tundra, RAM. 47m search my other post After you start the unit go to system settings / car / factory settings and enter the password mine is 3368 it will be the first 4 NUMBERS OF YOUR BUILD Nov 21, 2019 · To get ADB, i recommend this app: WiFi ADB - Debug Over Air. 2 forks Jan 6, 2024 · Following are the steps on how to do the system update and get the new released UI home launcher: 1. Oct 3, 2019 · ANDROID VERSION : 7. Jul 16, 2023 · How do I upgrade it to android 11. 1 head units. Stifler2000. If it starts with "MTCB-" you are in the correct place. Hello everyone I have a Hu 8227l demo and I need to update the firmware because the software is relatively old 6. 1 Go, old Android 6, or earlier Android 4. It's an Android 13 image (API 33 according to aida64). . 3) Use a good quality SD card or USB to update it (format the SD card or USB as FAT32) After you finish the update, you are required to do the below things: 1) Remap touch button on the front panel. Please tap on the firmware file, and the operating system will automatically detect that it is a firmware update file. Mar 22, 2022 · For those that have a generic or FY Auto firmware, here is a website where you can find the correct firmware for your head unit. STEP 8: Once the firmware is flashed successfully, press any key to close the Command Prompt. Jul 22, 2022 · Enter the operating system of your device. You will find the firmware file there. The about info of the unit states this is an android 10 unit however I skeptical this is the case. 2. Hi guys ,wanted to let you know i purchased Junsun Head Unit Android 10 ,firmware was buggy as hell. Oct 17, 2023 · In this video, we'll walk you through the process of updating the firmware on your Android car radio using a USB flash drive. Info:ZCD-7005-6966-V31. -Geräte ab Android 9. Compiled list of MCUs for MTCD from 4pda. Keeping your car's infotainment MCU-UPDATES für M. Plug the drive i Jul 11, 2022 · This new system is Android 11 based, and allow to connect to Android Auto wireless, sounds good uh? My unit is AC8257 based, and has 8 core, 64 GB ROM, 4 GB LPDDR4 RAM @ 1024x600, but the upload also contains 800x600 & 1280x720px, there is . Anyway, the package should be placed on the USB flash drive as it is, in the main root folder. ⭐ La radio china de tu coche también se puede actualizar, entra y mejora su software con nuestras indicaciones . Nov 28, 2023 · I need your help. Here are the pictures: Feb 12, 2022 · nhadrian said: Hi, I have the same well-known issue that exists with most Android head units and Peugeot JBL amplifiers. Oct 3, 2019 · BT Version : 3A03. 18. The following Command Prompt windows pop-up to details the Flashing Progress. 0 (api lvl 23, not 27 as 8. Exact version numbers of each MCU is currently unknown; only the release date was provided. 1. Tap Confirm, and it will shut down the head unit and Download Windows 11 Disk Image (ISO) for x64 devices. 1 KERNEL VERSION : Linux 3. Jul 11, 2022 · UPDATE: I got home early enough to install it this afternoon. I contacted Junsun for latest firmware ,they sent me this Link for Rom update. "MTCB" covers headunits from Klyde, HuiFei (KGL), Joyous (Joying is the reseller), GS, Eonon and more resellers and vendors, but you must check your MCU version. Explaining what part the RAM plays and if ROM is more important. Jul 11, 2022 · im looking latest firmware and MCU update for my android head unit This is my current firmware: Android version: 10 Hardware Information: AC8257 - 8 Core - ROM 64 GB - LPDDR4 - 4 GB - 1024x600 Kernel Version: 4. zip This is newer, contains UI03 and UI04 THEMES. 1 vertical screen units with 1024*768 resolution. after some research i found the XY Auto firmware download Oct 7, 2017 · To manually update MCU and system for PX5 octa-core Android navigation head units, copy the two . 00. I. MCD TS907 with MT8227L Chipset. zip. The APP PX5C _C55_HA 4 _U464-10 JS-EN 2021-01-19-1631 on the page yandex . 01-FK-TP. I have a Chinese made Android Head Unit running Android 9. Jun 7, 2022 · This video contains how to upgrade software or firmware of any universal or Chinese android car stereo?Mostly the steps are easy but doing it correctly is im Sep 29, 2022 · I'm also searching a update for my radio with the same version? Any update found? 01 February, 2024. is speak,the apk for intenet radio mute. file manager. We also covered some common issues you may encounter during the update process and how to troubleshoot them. Then connect the USB cable, the head unit will detect the update software and display the information on the screen. Please contact us if you are not clear your head unit system. Now enter these look for the options until you get the one you need. Mar 23, 2023 · Any Android 12 update will be fake and not genuine Android 12. 2 update has a similar problem, they tried replacing the bluetooth driver from STEP 7: Click on the Update USB MCU (Windows Batch File) to start flashing the USB MCU firmware. 0 as the latest units I keep have MCU 6. 5 XY AUTO también 9218 VER2. 7. 0. Dec 28, 2022 · In this article, we went through the steps for updating an Android head unit to Android 11. Hi, I recently got a chinese head unit that has almost no information about the device model itself, just the brand "PODOFO" (which is an intentional misspelling of Pocofone to catch typos) I want to root the device to rid it of unnecessary services and apps which do not work in my region and slow down boot times. com/s_sjjc Especificaciones de la unidad:placa base marcando YT9217 VER1. Jan 15, 2020 · Hello gents. L. Dec 29, 2015 · New firmware or/and MCU PX5 (800x480)Firmware / MCU update Firmware request PUMPKIN Android 8. Member. 4 XY AUTO cerca de la antenaModelo no 8227L_demo android 8. ru- the website is in Russian. (Copy this file as shown below in the image, and ensure your USB drive is formatted with the FAT32 file format. Jul 13, 2021 · Use the computer to download the firmware, unzip the firmware, and copy the firmware to the SD card (2). 1 should have). Aug 28, 2019 · 1. Here is where I come from first : Apr 4, 2021 · XDA Developers was founded by developers, for developers. Aug 21, 2018 · In diesem Video zeige ich euch wie ihr mittels eines MCU-Updates euren Sound verbessern könnt. 1) Find the model of your stereo and contact XTRONS SUPPORT for the 'Firmware Update Link'. The last HAL9K mod 5. Oct 12, 2021. https://autofather. Please, read my old post HERE 8667Q军灿UI03-车模--1280x720_v5_20240113. 25" Android 10 HU discussion. 08 Mar 22, 2022 · Next step is to HARD RESET a unit - when head unit is up in android system, press RESET button (ussualy in small hole). Apr 4, 2020 · Apr 4, 2020. MY head unit looks the same as in the video Jul 11, 2022 · This new system is Android 11 based, and allow to connect to Android Auto wireless, sounds good uh? My unit is AC8257 based, and has 8 core, 64 GB ROM, 4 GB LPDDR4 RAM @ 1024x600, but the upload also contains 800x600 & 1280x720px, there is . By Marshmallow. Factory settings password: 8888. XY AUTO name is seen on many Android head units when investigating the firmware versions, usually running slow or misbehaving. 65 - Tue Sep 25 10:47:25 CST 2018 OS VERSION : BSP 2. I recommend to take a look at the Android 9 Thread, as there are lots of great Hardware/Seller related information. I don't know if I can get a newer one. but what I understood (with my research on XDA and 4pda. For example, my unit has a "FY Auto" Firmware with Android 11 (meh), the model showed on the Android Settings is ZH2192A, but CPU-Z also shows that the MCU updates (with patches) for chinese BMW head units - chinesebmwheadunits/mcu Latest commit History 15 Commits 11 stars Watchers. Get it here:-. You will need to use software such as winrar or 7 Zip to extract them onto the root of your USB stick These are the files you should get: PX5 FILES. Here is where I come from first : Mar 8, 2023 · Mostly the steps are easy but doing it correctly is important otherwise you will break your android car stereo or you will install Chinese version of firmware or software. ru i cant find anything what is fit for my car stereo so is ther someone who can help me with this Jul 11, 2022 · This new system is Android 11 based, and allow to connect to Android Auto wireless, sounds good uh? My unit is AC8257 based, and has 8 core, 64 GB ROM, 4 GB LPDDR4 RAM @ 1024x600, but the upload also contains 800x600 & 1280x720px, there is . El procedimiento a fin de esta acción es el mismo que puedes implementar para hacer esto con conexión a internet. 0 to MCU 6. Battery in car is ok so i am assuming it is firmware. Joying Android 12. XY AUTO builds firmware that runs on many of these Android-based car stereos. Jun 2, 2022 · Installing the Firmware. No, RAM cannot be upgraded. he sent me a new firmware "gongban_YT9213A_ui1-hw-ota-v6. Hinweis: Je nach Gerät benötigen Sie entweder das MTCE- oder das MTCH-MCU-Update. I don't know anything on the headunits udpates etc. Highlighting the difference between the Android auto radio and an Android Headunit. 0 radio. Kick-start your gameplay. zip But, you can update the Carletter without update a new firmware. 3 Android 11 has nothing special that Android 10 May 1, 2020 · 34. After you’ve plugged in the drive, open the file explorer of your unit, and go to the flash drive folder. Sep 17, 2021 · 1) Find the model of your stereo and contact XTRONS SUPPORT for the 'Firmware Update Link'. website: https://file. Hello, I have two updates still unpublished for MCUs of Dasaita and Witson, maybe someone might be interested. DSP Amplifier: Built-in 4x50W Amplifier, offer the superior sound than OEM Radio, music sounds clear even at high volumes. 0 but the support keep saying that the headunit version is fixed and can't be upgraded. It freezes and resets every time the car turns off. Sie startet noch vor dem Betriebssystem. This download is a multi-edition ISO which uses your product key to unlock the correct edition. I noticed with my upgrade that the device doesnt freeze anymore during boot. The processing power of AC8227L is very low and doesn Jun 15, 2018 · Download the latest firmware on this link. Image: Software updates for different head units we offer. Car info app? After Hard Reset the radio cannot detect the CAN unit now, CAR INFO application has disappeared. Please open settings -- about -- Detection update -- Check for updates 2. Is it possible to update this radio to a new version? Please help how can I fix this? The power supply is ok. May 26, 2021 · hi guys im a new member and a little bit lost someone might help me with update my MCU Firmware in My ERISIN Car stereo the curent MCU is SFO-PX5 _C55_ WHD01a-a. The brand is called ZXDZ_01 Car Navigation Head Unit. ***NOTE- I Can Not Guarantee This Will Work on All Android Stereo's !!!!! Check That You Atleast Have "8227L" in Firmware Name Before Proceeding With Thi Mar 18, 2017 · Click to collapse. 4. the mcu update is just a few Kilobytes while the ROM (firmware) update is above 700MB. These MCUs are for MTCDs with RK3188 CPUs, compatibility with the newer MTCD with Intel x86 CPU is untested. Sep 7, 2022 · XYAUTO Android Headunits Firmware. 2) Go to car settings-enter password 3368-car model to check canbus protocol and record it. Feb 14, 2021 · 8227L Update Android 10. Solo ingresa en la página y aquí coloca en actualizar radio Android. 117+ #38 Thu Apr 29 15:15:04 CST 2021 OS Version: KC1G0101-P01 - 0 1. 0 QCM6125 Qualcomm Snapdragon System car radio. Jul 20, 2011. Google Play system updates With Android 11, you get even more security and privacy fixes sent to your phone, right from Google Play. 9. 3. The package should be harmless but may not suit your preferences. Nov 15, 2019 · it contains many new themes but also contains other types of applications like netflix, waze, dab+ radio, etc. Dec 8, 2021 · After several install/unistall,and reading on forum 4da the firmware 9211 B is more responsive,the bluetooth u can shut off,and the navigation you can make the music execept the radio Fm ,can slide the volume until mute the second app. Note: this update is only workable for the Android 12. Sie können dies prüfen, indem Sie unter Einstellungen > Über das Tablet/Telefon > "MCU-Version" Ihre aktuelle MCU-Version kontrollieren. Choose to erase all the data and format the flash, then install it. Step 1: Click here to download the first update file. 79 Oct 3, 2019 · BT Version : 3A03. buymeacoffee. img files to the root of a FAT32 USB drive. C. Want to update from MCU 2. So that means resetting Language, camera and sound settings every time. You will see the 8227L running the nerfed Android 8. otherwise the head unit will be dead after update. 5. Reactions:Gio4756, Rodge70, MarcoZ76and 2 others. Jan 13, 2023 · Changed I have these two new ones. Update by 'android upgrade' in car settings. Apr 3, 2022 · yes, I had seen the user's post with the ISUARD unit. I'll not be responsible for the errors in these updates, I have obtained them from official channels. Diese Umgebung stellt die grundlegendste und empfehlenswerteste Möglichkeit dar, die MCU und das System des Gerätes zu aktualisieren. Important note: Android 8. For the best result,and for a more speed response the chinise version its more faster Follow the steps below to update the Zlink application. 12 - IVT - 180925 MCU VERSION : 20180725-5-KC1-12 CAN VERSION : ---BT Version : 3A03 I know that the Xomax XM-DA708 is now sold with Android 9. 2) Touch calibration again. Jul 13, 2021 · Jul 13, 2021. I'm new here and i recently bought a China head unit ( i think it's LE1 ) Sistem OS_v2. As this business is xingling and has no support, I don't advise you to keep changing the version. Please contact us to confirm before flashing if your unit is not mentioned specifically: Mar 12, 2023 · Download latest firmware here :https://www. Second, the RAM modules are not like strips or DIMM modules; they are soldered into the board. Apr 4, 2020. MTCE_MX_1. Last edited: Jan 5, 2021. Since the Android 9 Discussion Topic is already over 100 pages long its best to start a fresh Thread for Android 10. This is because the AC8227L’s RAM and processor are not enough to run Android 12. Do NOT unzip it and copy the update file to the USB driver without any folders. This rom is for Junsun v1 4 Core 2 gig system memory,32 gig storage. iTrader: ( 0) 10. 1 Go is just chineese marketing trick, in reality this head unit has android 6. zip". Dec 12, 2018 · Newest update for PX3 Android 7. 28 10:27:58. | Crafted by Audentio. xygala. But i had 1. Build ID MRA58K. img (if you received a Zip file with both ROM & MCU, decompress it to get both) put it on SDcard as mentioned and go to settings>System information>MCU update. Feb 26, 2020. As happened in the past with the transition from android 8 to 10 I thought you could copy the driver file of my bluetooth model in the box of android 11. 28. 2) Download the files: They are placed into a . Click to expand Click to collapse. May 2, 2022 · I'm trying to find updates for my chinese brandless head unit, either firmware. 105. Unless you have a structure and knowledge to downgrade if you have a problem. First, the maximum RAM an 8227L can access is 2 GB – remember, it’s from 2014 and hasn’t improved. png. Here wait for it to renew, this may take a long time, it depends on the wi-fi or network you are connected to. Jun 7, 2021 · Android 11 to Android 12 update: There is a way of going back to A11 via recovery mode but it is also highly recommended to solder on a volume-to ground button. Mar 23, 2016 · Hello i need to add the smart boot logo or mercedes, my car radio is chinese version Acodo mp5 car player 7021 with this firmware: Version:V8. 06 to 2. Here is where I come from first : Jun 9, 2022 · I recommend updating step by step 6>7>8>9>10 and before proceeding to custom rom, install appropriate stock android version first. qz wu gm og er io kb si ev mf