Develop Bugs

I need help pls

Hi everyone I have this head unit and I want to upgrade Android version what shall I start from
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Israel hyundai 2018 Flyaudio unlock

Dear friends i have hyundai 2018 Flyaudio locked can any one help with unlock it ? here is the images of it and model
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thanks

Welcome everyone
I am Othman from Algeria
My phone has not received any updates since 01 Sep 2019
Please, where is the problem?
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T-Mobile April security update released

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Thanks for sharing!

Honda City Sofia 3gr Rockchip

Need help for MCY and Android 8
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