recovery_boot_nvidia_foster:plug the included Shield controller into the USB-A port on the back of the device. Next, hold the <kbd>A button</kbd> and <kbd>B button</kbd> while plugging the device into power, continue until a menu is displayed. Tap the <kbd>Y button</kbd> until "Boot recovery kernel" is selected. Now, press the <kbd>A button</kbd> to select this option.
recovery_boot_porg:The bootloader does not allow using hardware buttons to boot to recovery. After apx flash, the device will boot directly to recovery. After installing /e/OS, normal methods can be used to reboot to recovery.
recovery_boot_murena:hold <kbd>Volume Up</kbd> + <kbd>Power</kbd> to open the menu. Use <kbd>Volume Up</kbd> to navigate and <kbd>Volume Down</kbd> to select. Select <kbd>Recovery Mode</kbd>
recovery_boot_POCO:hold <kbd>Volume Up</kbd> + <kbd>Power</kbd>. Keep holding both buttons until the “POCO” logo appears on the screen, then release.