在2016年，我在做一个网关项目时，需要实现远程固件升级功能，也就是大家常听到的OTA。 当时，我对此一窍不通，Bootloader、IAP、OTA都是啥玩意？全部都是我的知识盲区。 公司也没人教，我只能硬着头皮去学习，记得之前对接的是云智易，整个项目前前后后搞了 ...

回想起刚入门单片机，在学校使用单片机参加各种电子竞赛。 代码跑起来的流程可简单了。 只需要拷贝一份demo工程（比如Demo工程只实现GPIO点亮几颗LED）。 然后在工程上面加应用功能逻辑、编译，烧录，最后断开仿真器，代码就能直接跑起来了。 简单来说 ...

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Xiaomi has introduced significant changes to its Bootloader (BL) unlocking policy, effective from January 1, 2025. These updates mark a significant shift in the company’s approach to device ...

Xiaomi, a leading smartphone manufacturer, is reportedly considering a significant change in its software policies. According to recent reports, the company may be planning to phase out bootloader ...

What if you want to make a very lean machine and do without any operating system? Or maybe you want to try to write your own OS, even just for the challenge or fun? Maybe you were reading up on a cool ...

ASUS’s bootloader unlock tool has been unavailable for many months now. The company previously denied reports that its phone could no longer be bootloader unlocked, assuring users that the policy had ...

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 ...