To ensure the person unlocking the phone is the actual owner.
This guide covers the most effective workarounds for bypassing the SIM requirement during the bootloader unlocking process. The Challenge: Why Manufacturers Want a SIM how to unlock bootloader without sim card
This tool exploits vulnerabilities in the chipset’s boot ROM. To ensure the person unlocking the phone is the actual owner
Wait the required period (usually 168 hours) and unlock via PC. Wait the required period (usually 168 hours) and
The SIM does need to be in the phone when you perform the actual unlock on your computer. Method 2: Bypassing Xiaomi’s SIM Requirement
⚠️ If you are trying to unlock a phone that is carrier-locked (e.g., from AT&T or Verizon), the "OEM Unlocking" toggle will likely be disabled. In this case, you must contact the carrier to unlock the SIM restriction before the bootloader can be touched. If you'd like to move forward, tell me: What is the exact model of your phone? Which Android version is it running?