Surface Pro 4 Bios Password Reset High Quality !link! 【Desktop Exclusive】

the power surfer charging cable and all peripherals.

The binary file is loaded into hex-editing software or a specialized Surface UEFI patcher tool to locate and erase the lines of code containing the encrypted password hash.

Have questions about the SPI method? Check the comments or visit r/Surface on Reddit for chip-specific dumps.

Microsoft does not use universal backdoor codes. Method 1: The Official Microsoft Solution surface pro 4 bios password reset high quality

Method 2: Enterprise Freezing via Surface Enterprise Management Mode (SEMM)

If you value your time, buy the SPI programmer. If you value your device, practice on a junk laptop first. And if you are not comfortable soldering or clipping onto a motherboard, pay a professional repair shop $80 to do the SPI flash for you.

or overwrite these hex values with default factory data. the power surfer charging cable and all peripherals

These tools are not sold to consumers. They are available to Microsoft Certified Refurbishers. Unless you work for a large IT department, ignore this method.

SEMM allows IT administrators to secure and manage firmware settings across an organization using certificate-based authentication.

While often effective on traditional laptops, removing the CMOS battery on a Surface Pro 4 is unless you have advanced repair skills. The components are deeply embedded and soldered. Check the comments or visit r/Surface on Reddit

This method only works if your device was previously enrolled in an enterprise environment using Microsoft Surface Deployment Toolkit (MSDT). Requirements The device must be part of an . Access to the SEMM manager certificate . Recovery Steps Open the Surface UEFI Manager on an administrator PC. Create a reset package using the original certificate. Load the package onto a USB drive formatted to FAT32. Insert the USB into the locked Surface Pro 4 . Boot the device while holding the Volume Down button. Method 3: Hardware EEPROM Flashing (Advanced Users)

Plug the charger back in, hold the Volume Up button, and press the Power button once to see if you can enter UEFI without a prompt.

Why many DIY methods fail or are unsafe