WARNING: The HTC One M9 (Verizon) is no longer maintained.
A build guide is available for developers that would like to make private builds, or even restart official support.
Guides
Special boot modes
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Recovery: With the device powered off, hold Volume Down + Power until the bootloader appears, then release the buttons. Use the volume buttons to scroll to “RECOVERY” and press Power to select.
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Bootloader/Fastboot/Download: With the device powered off, hold Volume Down + Power until the bootloader appears, then release the buttons. Use the volume buttons to scroll to “FASTBOOT” and press Power to select.
Known quirks
Find help online
You can find assistance with OkcarOS on our subreddit, or in #OkcarOS on Libera.Chat.
NOTE: This page is auto-generated for the HTC One M9 (Verizon), based on the device’s information,
located here.
You can find similar instructions for every officially-supported device on this wiki.