Bootloader Unlock Allowed No To Yes | SIMPLE · Release |

Introduction: The Android User’s Nightmare You’ve just unboxed a new (or used) Android smartphone. You have grand plans: install a custom ROM, gain root access for advanced automation, or flash a custom kernel. You navigate to the Developer Options , enable OEM Unlocking , and reboot into the bootloader.

Or worse, you check the bootloader status directly and see the dreaded line: bootloader unlock allowed no to yes

| 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" | Or worse, you check the bootloader status directly

And your heart sinks. The terminal spits back: | Tool reads phone

| Brand | Models with Permanent "No" | Reason | | :--- | :--- | :--- | | | All Snapdragon S20, S21, S22, S23, S24 series | Qualcomm Secure Boot + Knox fuse. Unlock physically impossible. | | Motorola (Certain carriers) | Verizon Moto G series, AT&T Moto Z | Carrier command lock. | | Huawei (Post-2018) | All Kirin 970+ devices | Bootloader unlocking servers shut down by government order. | | Google Pixel (Verizon) | Pixel 3, 4, 5 (Verizon SKU) | Separate eFuse. Unlockable only via paid exploit (rare). | | OnePlus (T-Mobile) | OnePlus 8/9/10 T-Mobile variant | Carrier permanently disables the "Toggle." | If you own a US Samsung Snapdragon device, stop here. You cannot change "No" to "Yes." There is no software exploit, no JTAG hack, no paid service. The eFuse is physically blown. Part 3: The Methods – Turning "No" into "Yes" (If Possible) Assuming you do not have a permanently locked carrier device, here are the proven techniques to change the flag. Method 1: The Official OEM Unlock (For Pixel, Xiaomi, OnePlus Global) Sometimes the flag is "No" simply because the OS hasn't granted permission yet.

or "Your device is corrupt. It can't be trusted."

Then you run the command: fastboot oem unlock