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ГлавнаяDisclaimer: Modifying firmware voids warranties and can damage your device if incorrect files are used. The author is not responsible for bricked units. Proceed at your own risk.
If you are reading this guide because you just bought this unit: Consider returning it. For $50 more, you can get a unit with a chip, which has true Android 10/12, fast boot, and official OTA updates.
Seeing the word "demo" on a device you paid for is alarming. It implies your unit is stuck in a showroom mode, or worse, running unfinished software. The good news is that updating the firmware on an Alps 8227L unit is the most effective way to remove the demo watermark, fix touchscreen issues, enable Bluetooth, and unlock the full potential of your radio.
