Flashing Lock Flag Is Locked Please Unlock It First Full !link! Now

Think of it like a light switch on the wall.

This typically appears when:

Some manufacturers have extra "hoops" you must jump through before the command above will work: Fix Device State Locked Unlockable in Fastboot Mode flashing lock flag is locked please unlock it first full

Navigate to and scroll down to the Build Number .

If your firmware modifications require flashing core chip parameters (like the bootloader, radios, or partition maps), you may hit a secondary wall: "Flashing unlock is not allowed for critical partition" . Fix this by executing: fastboot flashing unlock_critical Use code with caution. Vendor-Specific Fixes Think of it like a light switch on the wall

Here is a step-by-step guide on what this means and how to fix it.

When you try to flash a firmware file (via tools like SP Flash Tool, Mi Flash Tool, or Fastboot), the tool checks the device state. If the device requires a locked bootloader to flash, but the file you are flashing requires an unlocked one (or vice versa), or if you are simply trying to flash a custom image on a locked phone, the process aborts with the message: Flashing Lock Flag is locked please unlock it first. Fix this by executing: fastboot flashing unlock_critical Use

[Settings] ➔ [About Phone] ➔ [Tap Build Number 7x] ➔ [Developer Options] ➔ [Enable OEM Unlocking & USB Debugging] 💻 Step 2: Establish a Secure Fastboot Connection

Dismiss Got it. On this page. Get into the bootloader. Unlock the bootloader. Lock the bootloader. Set lock and unlock properties. Android Open Source Project Fix Flashing Unlock is Not Allowed