• aaravchen@lemmy.zip
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        2 hours ago

        Most of the chips in a smartphone are made by Qualcomm, both processors and peripheral chips like 5G modem, LTE modem, WiFi, and Bluetooth. Qualcomm chips require proprietary binary blobs to function, and usually only have a support lifetime of about 2 years. They also only supply those blobs to the manufacturer of the device.