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 Updated method:

If the H53 device you use fails to open, and always be at the logo interface.

Pls update the system program !!

1. Connect " KEY1"  or " KEY2 " to ground, then update it.

Here to download the updated firmware.

Here is updated video for your reference.

2. After updating,pls reboot the car radio. Here is video.

3. After a successful upgrade, files may be lost. Click here to download and install again.

 

 Updated method:

If the H53 device you use fails to open, and always be at the logo interface.

Pls update the system program !!

1. Connect " KEY1"  or " KEY2 " to ground, then update it.

Here to download the updated firmware.

Here is updated video for your reference.

2. After updating,pls reboot the car radio. Here is video.

3. After a successful upgrade, files may be lost. Click here to download and install again.

 

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7 comments

  • is this the file needed to update the h53 2 din to android10 , hct7_rk3399_10.0_ota(20201124)?

  • Hello , my isudar theme were opend andorid car player Not work , in this read theme not respoding. How can i fix this problem ?

  • h 53 přestalo komunikovat na nic nereaguje,odpojeno zapojeno reset a nic co stím,poradte 14 dní a je po něm to je pech

  • When will the update be added to the H53V model that has the same problem?

  • Which cable to connect “KEY1” to

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