Previously, the head of Huawei's mobile segment, Mr. Richard Yu once said that the company will allow users to unlock the bootloader on devices of their Mate 30 series. And now, the same company, Huawei is taking back their words.Specifically, in a recent interview, Huawei said that the bootloader unlock was once available on the Mate 30 series, but this function was later locked due to security concerns.It is known that at this time, Huawei has not been licensed by Google to use Android because of the ban issues by the US government. This has led Huawei to use the open source version of AOSP and thus, there are no Google apps present.Unlocking the bootloader will make it easier for users to install Google applications but cause security problems. Hence, a YouTuber had shared a video on how he successfully installed Google Play and other Google apps on Mate 30 This video could have prompted the Chinese tech giant to refrain their words thereby making them not to unlock the bootloader again, at least for the meantime.