[REQUEST] lenovo ideapad 3-14 s-alc Ryzen 2021version bios unlock?

[xmaojian]

Hi everyone,
I bought a lenovo ideapad 3-14 salc laptop a week ago（AMD R-5-5500U，Vega 6，Phoenix bios type，1.8V 16MB 128Mbit dip-8 bios chip）. I want to use the advanced options and legacy boot support in the bios settings. It is said that this requires unlocking the bios files. I don’t know what to do, could you help me?



my laptop bios file backup（used Minpro-1 programmer，all support 3.3V and 1.8V bios chip）：https://mega.nz/file/R2IFiI6K#w1rcC-_d5cyVeFEvvPHLvVCdqw2ci9SsDtMacc7q6Bg



my laptop bios file （Lenovo official）：https://mega.nz/file/pvgTTKTC#IL6vJNVJknLhHUrQd-UjYlEI9gEjn5Jq9wC2KY60gYs

[Dudu2002]

Hi everyone,
I bought a lenovo ideapad 3-14 salc laptop a week ago（AMD R-5-5500U，Vega 6，Phoenix bios type，1.8V 16MB 128Mbit dip-8 bios chip）. I want to use the advanced options and legacy boot support in the bios settings. It is said that this requires unlocking the bios files. I don’t know what to do, could you help me?

Hi
I responded to your message
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[xmaojian]

Hi everyone,
I bought a lenovo ideapad 3-14 salc laptop a week ago（AMD R-5-5500U，Vega 6，Phoenix bios type，1.8V 16MB 128Mbit dip-8 bios chip）. I want to use the advanced options and legacy boot support in the bios settings. It is said that this requires unlocking the bios files. I don’t know what to do, could you help me?

Hi
I responded to your message
Check your PM

Hi,
Thank you for your reply. I have sent the relevant emails according to your requests,Please check your mail box.