UIS7862A Android 12 Car Radio Problems.

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Mtxaudio

Member
May 3, 2017
5
2
Hi everyone!

i need some help because the seller refuses to help and acts like he doesn't understand english. I am a car audio installer and the 4 radio is no longer working well. memory forgets radio settings when acc is connected, after 2 minutes, good for 1-2 days, dsp sound quality is pathetic and painful, only radio sound quality is good, usb, youtube, spotyfi, itunes, video and all other crap it says, no subwoofer setting and control option, developer mode cannot be entered via build number, device customization is not possible, menu access is limited, neither system nor mcu can be updated, many settings cannot be done. there is only a problem with the installation of the uis7862 processor!

Android 12
mcu: QF01.V01: 45: 20220818.011021
System: QF001.2022.08.18.225855
DSP: BD37534
Radio: TSC4745
Processor: 1.8 GHz x 8 - UIS7862A
Device Name: K706
Software version: ums512_q0_20211130
Hardware: QF001
 
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Mtxaudio

Member
May 3, 2017
5
2
Today I received the UIS7860A update File a System and MCU from the manufacturer! The BD37534 DSP also works well and a lot of innovations and useful functions have been added.
 
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Mtxaudio

Member
May 3, 2017
5
2
1.Download the two firmware in your computer, they are <update.zip> and <MCU.bin> , please do not unzip them.

2.Copy the <update.zip> document into your Udisk root path. And copy the <MCU> document into your Udisk root path.

3.Connect your Udisk to our player, and then follow settings-general-system upgrade, and then it will upgrade itself, please do not cut the power during the upgrade. And the player will reboot itself. This step will take about 6 minutes.

4.When you finish upgrading the system, then follow settings-General-MCU Upgrade- select the upgrade file -Confirm, and it will upgrade itself. This step will take about 1 minute.

5.After upgrade all, we also need to activate the weather APK, please set your cellphone WiFi hotspot name as FYQP5QRG, and connect the player WiFi to your cellphone hotspot, and then it will activate the weather APK. When you are using an iPhone, please do not connect your iPhone Bluetooth to our player before you activate the weather APK, it is very important. After you activate the weather APK, you can connect your iPhone Bluetooth normally.

6.The MCU upgrade may lead to the touch screen and touch panel not working correctly, please use your five fingers to long touch the screen and go to calibration mode to adjust the touch screen. And about the touch panel please follow the steps settings-factory-8888-ok-touch learning button, in this way you can set it correctly.

7.After the upgrade, you need to set the correct CANBUS type if your car has CANBUS system ,please follow the steps settings-factory-8888 ok-car model
8.The firmware upgrade may lead to the Carletter APK not activated, please take the picture of QR code and send to us, we will activate it for you.


https://jitufirmware1128.oss-eu-central-1.aliyuncs.com/update.zip

https://jitu375344745mcu1126.oss-eu-central-1.aliyuncs.com/mcu.bin
 

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ffontana

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Oct 15, 2010
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1.Download the two firmware in your computer, they are <update.zip> and <MCU.bin> , please do not unzip them.

2.Copy the <update.zip> document into your Udisk root path. And copy the <MCU> document into your Udisk root path.

3.Connect your Udisk to our player, and then follow settings-general-system upgrade, and then it will upgrade itself, please do not cut the power during the upgrade. And the player will reboot itself. This step will take about 6 minutes.

4.When you finish upgrading the system, then follow settings-General-MCU Upgrade- select the upgrade file -Confirm, and it will upgrade itself. This step will take about 1 minute.

5.After upgrade all, we also need to activate the weather APK, please set your cellphone WiFi hotspot name as FYQP5QRG, and connect the player WiFi to your cellphone hotspot, and then it will activate the weather APK. When you are using an iPhone, please do not connect your iPhone Bluetooth to our player before you activate the weather APK, it is very important. After you activate the weather APK, you can connect your iPhone Bluetooth normally.

6.The MCU upgrade may lead to the touch screen and touch panel not working correctly, please use your five fingers to long touch the screen and go to calibration mode to adjust the touch screen. And about the touch panel please follow the steps settings-factory-8888-ok-touch learning button, in this way you can set it correctly.

7.After the upgrade, you need to set the correct CANBUS type if your car has CANBUS system ,please follow the steps settings-factory-8888 ok-car model
8.The firmware upgrade may lead to the Carletter APK not activated, please take the picture of QR code and send to us, we will activate it for you.


https://jitufirmware1128.oss-eu-central-1.aliyuncs.com/update.zip

https://jitu375344745mcu1126.oss-eu-central-1.aliyuncs.com/mcu.bin
worked! Thank you.
 

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  • 2
    Thank you, What does FYT stand for? Unfortunately, I don't speak English, only google is my friend as a translator. What do you mean by exchange?
    He said that you should buy a new one.
    1
    Honestly, cut losses and replace with an FYT UIS7862 variant.
    1
    Today I received the UIS7860A update File a System and MCU from the manufacturer! The BD37534 DSP also works well and a lot of innovations and useful functions have been added.
    1
    1.Download the two firmware in your computer, they are <update.zip> and <MCU.bin> , please do not unzip them.

    2.Copy the <update.zip> document into your Udisk root path. And copy the <MCU> document into your Udisk root path.

    3.Connect your Udisk to our player, and then follow settings-general-system upgrade, and then it will upgrade itself, please do not cut the power during the upgrade. And the player will reboot itself. This step will take about 6 minutes.

    4.When you finish upgrading the system, then follow settings-General-MCU Upgrade- select the upgrade file -Confirm, and it will upgrade itself. This step will take about 1 minute.

    5.After upgrade all, we also need to activate the weather APK, please set your cellphone WiFi hotspot name as FYQP5QRG, and connect the player WiFi to your cellphone hotspot, and then it will activate the weather APK. When you are using an iPhone, please do not connect your iPhone Bluetooth to our player before you activate the weather APK, it is very important. After you activate the weather APK, you can connect your iPhone Bluetooth normally.

    6.The MCU upgrade may lead to the touch screen and touch panel not working correctly, please use your five fingers to long touch the screen and go to calibration mode to adjust the touch screen. And about the touch panel please follow the steps settings-factory-8888-ok-touch learning button, in this way you can set it correctly.

    7.After the upgrade, you need to set the correct CANBUS type if your car has CANBUS system ,please follow the steps settings-factory-8888 ok-car model
    8.The firmware upgrade may lead to the Carletter APK not activated, please take the picture of QR code and send to us, we will activate it for you.


    https://jitufirmware1128.oss-eu-central-1.aliyuncs.com/update.zip

    https://jitu375344745mcu1126.oss-eu-central-1.aliyuncs.com/mcu.bin