With that in mind, here are the three main pathways to unlock your bootloader without a SIM card.
Xiaomi is notorious for requiring a SIM card. The official Mi Unlock Tool typically forces users to turn off Wi-Fi, enable mobile data via a SIM card, and link their Mi Account under the "Mi Unlock Status" menu.
None Official Unlock Method: Fastboot OEM unlock
: Go to Settings > About Phone and tap Build Number 7 times. how to unlock bootloader without sim card
If you own a Google Pixel, Motorola, or OnePlus device, you are in luck. These manufacturers to unlock the bootloader. The restriction on these devices is purely software-based and relies on an active internet connection. Step-by-Step Instructions: Connect your device to a stable Wi-Fi network.
Close the Settings app completely from your recent apps overview, reopen it, and check again.
Wi-Fi connection and removal of Samsung/Google accounts for safety. OnePlus / Nothing Standard ADB/Fastboot commands via PC. Xiaomi / Redmi / Poco Active SIM and mobile data for account binding. General Method (No SIM Required) With that in mind, here are the three
The good news? Unlocking a bootloader without a SIM card is often possible, though the methods vary significantly depending on your device and its manufacturer. This comprehensive guide explores legitimate, manufacturer‑approved approaches, advanced techniques, and practical workarounds to help you bypass the SIM requirement.
Some third-party websites claim to provide unlock instructions using only your device's IMEI (dial *#06# ) and email. Caution: Use only reputable sources to avoid security risks.
Tools like , UnlockTool , and DroidKit claim to unlock bootloaders across various brands without SIM cards. However, these tools are typically paid, require Windows, and may not work with the latest firmware versions. Always research thoroughly before using any third‑party tool—some contain malware or can permanently damage your device. None Official Unlock Method: Fastboot OEM unlock :
A SIM card is completely unnecessary. Simply connect over Wi-Fi to request the key, then pass the command fastboot oem unlock UNIQUE_KEY_RECEIVED while in fastboot mode. Troubleshooting Grayscale "OEM Unlocking" Options
Log into your Mi Account on the desktop tool via your email address (bypassing the phone number login).
Connect the phone to a PC, open a command prompt, and type: adb reboot bootloader .
General methods (model-agnostic)
, you can unlock the bootloader without a SIM card on most Google Pixel , Motorola , and OnePlus devices by using a Wi-Fi connection to enable the "OEM Unlocking" toggle. However, Xiaomi, Redmi, and Poco devices generally require a SIM card with active mobile data to "bind" your Mi Account to the hardware before unlocking is permitted. 📱 Device-Specific Requirements 💎 Google Pixel