Upgrade Firmware Joying New developed Android 4.4 Or 5.1 Car Stereo Head Unit

Note: this update is only workable for RK3188 head unit CPU . Please contact us firstly if you are not clear your head unit system or not know which files need to be downloaded .
 otherwise the head unit will be damaged .




Following is the updated files (2016-12-21) for  RK3188 android 5.1 head unit CPU

Universal head unit : JY-UL135,JY-UL128, JY-UL124,JY-UL130
VW head unit : JY-VL121,JY-VL122

Only workable for RK3188 Android 5.1 head unit update :

Resolution for 800*480 , please click Here .
Resolution for 1024*600, please click Here .

 


 

Following is the updated MCU and updated files (2016-7-24) for  RK3188 android 4.4 head unit CPU
Universal head unit : JY-UQ124,JY-UQ128 ,JY-UQ130
VW head unit : JY-VQ121,JY-VQ122

Only workable for RK3188 Android 4.4 head unit update:
MCU files , please click  Here 

update files :
Resolution for 800*480 , please click Here .
Resolution for 1024*600, please click Here .

 

Here is the video on how to update the system :

During your update , please noted following :
1) you need to unzip the updated files on the Windows system . and then copy them to the USB , which is formatted as FAT32 .
and then insert it into the USB port , it will be updated automatically .

2) please do not unzip the files on the USB .

3) it better to use the 32GB or less than 32gB USB .
 
Have any problems during update , please contact us europe@joyingauto.com .  we will try best to help you .



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