Go to > About Phone > Tap Build Number seven times to enable Developer Options. Open Developer Options and look for OEM Unlocking .
| Step | Action | Expected Result | | :--- | :--- | :--- | | 1 | Sign into Mi Account (7 days old) on the phone. | Account syncs. | | 2 | Download "Mi Unlock Tool" on PC. | Tool reads phone. | | 3 | Enter Fastboot. | Mi Unlock says "Current account not bound to device." | | 4 | In Developer Options > Mi Unlock Status > Bind Account. | Wait 168 hours. | | 5 | After 7 days, run Mi Unlock Tool again. | | | 6 | Reboot to bootloader. | fastboot oem device-info now shows "Bootloader Unlock Allowed: Yes" |
If the device is "Allowed: No" by firmware restriction, the only way is to find an exploit specifically for your phone's processor (e.g., MTK, Qualcomm) that can bypass this flag.
Power off, then hold Volume Up + Volume Down while connecting to a PC via USB. Long-press Volume Up to enter the unlock menu. Risks and Consequences
While this restriction is strict, it is not always permanent. Below is a comprehensive guide to understanding what this status means and the verified methods used to change it from "No" to "Yes." Why Does My Device Say "Bootloader Unlock Allowed: No"? bootloader unlock allowed no to yes
With the barrier removed, Alex could finally follow the official Sony Bootloader Unlock process:
: Others whispered that using a SIM unlock service (like the S1 network unlock tool) to remove the carrier lock could sometimes flip that "No" to a "Yes".
With this information, I can provide the specific tool or strategy for your exact device. Share public link
If you can tell me the (e.g., Xiaomi Redmi Note 12, Moto G Power) and the carrier , I can tell you if there is a known way to unlock it. Share public link Go to > About Phone > Tap Build
Use a proprietary flashing tool (like Odin for Samsung or Mi Flash Tool for Xiaomi) to overwrite the carrier-branded operating system.
Usually, you must wait 168 hours (7 days) or more. After the time passes, the "unlock allowed" restriction is often lifted, allowing you to use the Mi Unlock Tool.
Services for brands like Samsung, Honor, or older Huawei devices use internal manufacturer databases to generate unique cryptographic unlock tokens.
: In very rare cases, contacting the local service center after obtaining a SIM unlock code may allow a technician to manually change the status, though this is not standard for all regions. | Account syncs
Go to Settings > Developer Options > OEM Unlocking and toggle it on. This option might be labeled differently on some devices.
Unlocking the bootloader is the gateway to advanced Android customization, allowing users to root their devices, install custom ROMs (like LineageOS), or flash custom recoveries. However, many users encounter a frustrating barrier:
Open the provider’s software, let it read your phone data, and apply the server token to permanently change the lock status from "No" to "Yes." Method 4: Test Point / EDL Mode Hardware Tricks