[Hunter Adams] has written a secondary bootloader for the RP2040 that uses an IR link and can be extended to behave like a polite worm virus. This allows the easy updating of a large cluster of ...

Unlocking your phone’s bootloader is an essential step if you want to install alternative ROMs, beta versions of Android, different operating systems, or get root access for greater control. So it was ...

Xiaomi has confirmed that it is blocking bootloader unlocking by default on HyperOS phones. The company says you’ll need to apply for permission to unlock your HyperOS device via its forum. MIUI and ...

An XDA Forums user confirms that after unlocking the bootloader, the Z Fold 3’s cameras were completely non-functional: facial recognition, loading the camera app, and trying third-party camera apps ...

The Intel Microcode Boot Loader creates a bootable USB flash drive that automatically applies the latest Intel microcodes to your identified CPU so that you are protected from the speculative ...

Chris Thomas was a reporter at Android Police from 2022 until 2025. People generally want the ability to use purchased devices how they see fit. Xiaomi, on the other hand, wants to maintain ...

Flashing your code into an Arduino, an ESP32 or any other modern microcontroller platform is pretty straightforward: connect the device through USB, fire up the appropriate software platform, and ...

Embedded software is never finished. The software always requires some tweak, adjustment, a feature addition or bug fix. It is just the way the world works. A product could be sent back to the ...

Protecting your computer is a very important task, one that requires your full attention whenever there’s a new vulnerability out in the wild. Now, you may not have known before, but your motherboard ...

Setting up a Raspberry Pi board has always required a second computer, which is used to flash your operating system of choice to an SD card so your Pi can boot. But ...

If you’ve got an Intel Mac with Boot Camp (or another alternative operating system installed), then you’re familiar with the boot loader—it’s the special screen that appears at startup to let you pick ...

A severe vulnerability exists in almost all signed versions of GRUB2 bootloader used by most Linux systems. When properly exploited, it could allow threat actors to compromise an operating system’s ...