Flashing lock flag is locked. please unlock it first

Last Updated on August 27, 2022 by

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This is a full tutorial on how to perform all SPD (Spreadtrum) smartphone bootloader unlock using Android fastboot reset toonl 1.2 by Mohit kkc. Yes, using this procedure will help you get rid of this Spreadtrum bootloader locked error which occurs during FRP (factory reset protection) reset attempts and other actions performed using fastboot.

SPD devices are very popular and commonly used by many people. Just like all other Android OS powered phones, you are to enjoy maximum use of your mobile including access to the internet, chatting on social media like Whatsapp, Facebook, Imo, YouTube and etc. Best of all, most SPD chipset devices are sold at a bit cheaper price which makes them affordable and easily owned by many.

Like I shared above, this guide takes you through removing, bypassing, skipping and getting rid of spd bootloader error 19 which comes as a result of bootloader lock activation. While the process of unlocking Spreadtrum devices boot loader is a very easy one, fact is that not all of us know its how its DIY. Lets take a look at the real how it works regardless of the chipset you are using eg 7731 NEW and etc.

How to unlock spd bootloader using fastboot reset tool

  • Download android fastboot reset tool.
  • Extract it to any location on your computer.
  • Double click on Reset tool icon to launch tool.
  • Enter fastboot mode on your device
  • Press 1 and enter to confirm your device is attached.
  • Press 5 to unlock Boot loader.

That is all. You will have successfully unlocked your device and you will be able to remove FRP and perform any other actions of choice.

Please note that you will need to have downloaded and installed Android ADB drivers since without them, your phone will not be detected by the tool. Just in case it fails, you might try installing a custom rom or even following other guides you can find online.

 

There are 4 steps involved in unlocking your device

READY TO UNLOCK YOUR DEVICE'S BOOTLOADER?

Let's make sure you know what you're getting into first.

In case you didn't know, Bootloader is a little bit of code that tells your device's operating system how to boot up. Basically, it's what makes your device start up and run the way you're used to.

Motorola has done the work to make sure your device has a fully optimized, certified and tested version of Android.

Unlocking the bootloader will allow you to customize your device, but keep the following in mind:

  • Unlocking your bootloader is not for the faint of heart. Unlocking your device and installing your own software might cause the device to stop working, disable important features and functionality, and even make the device unsafe to the point of causing you harm. Neither Motorola, nor your wireless carrier or retailer from whom you purchased the device, will be responsible for such damage, so please do not unlock or load any software unless you know what you are doing.
  • You have only yourself to blame. Once you get the unlock code, your device is no longer covered by the Motorola warranty; in other words, please don't blame us if things go wrong, even if they appear unrelated to unlocking the bootloader.
  • The law still applies. You still need to operate your device in compliance with all applicable laws, rules and regulations prescribed by the FCC, and any other governmental agency for that matter.
  • And now a word from our lawyers. Finally, in order to unlock your device, you need to agree to important legal terms , which can be found on the next page. Agreeing creates a binding legal agreement, so be sure to read them carefully.

STILL INTERESTED IN UNLOCKING THE BOOTLOADER?

First, confirm that your device can be unlocked

  • Currently, the Photon Q 4G LTE, DROID RAZR M(Developer Edition), DROID RAZR HD(Developer Edition CDMA-LTE), MOTOROLA RAZR HD (Rest of World -UMTS/LTE), MOTOROLA RAZR HD (Rogers Canada - UMTS/LTE) and MOTOROLA RAZR i are supported by the Bootloader Unlock site.
  • For a complete list of supported devices, see What devices are supported by the Bootloader unlock program?

Review all the warnings and make sure you completely understand the implications

  • Once you get the unlock code, your device is no longer covered by the Motorola warranty; in other words, please don't blame us if things go wrong, even if they appear unrelated to unlocking the bootloader.
  • Unlocking your device and installing your own software might cause the device to stop working, disable important features and functionality, and even make the device unsafe to the point of causing you harm. Neither Motorola, nor your wireless carrier or retailer from whom you purchased the device, will be responsible for such damage, so please do not unlock or load any software unless you know what you are doing.
  • You still need to operate your device in compliance with all applicable laws, rules and regulations prescribed by the FCC, and any other governmental agency for that matter.
  • Your wireless carrier may prohibit unlocked devices from operating on their network.
  • Finally, in order to unlock your device, you need to agree to important legal terms located on the next page. This creates a binding legal agreement, so be sure to read them carefully.

HOW UNLOCKING YOUR BOOTLOADER COULD IMPACT YOUR DEVICE

  • You will lose all media and content on your device and will need to reinstall all applications downloaded from Google Play.
  • You will not be able to watch any movies you downloaded.
  • Applications may not work anymore.
  • You may lose encryption support.
  • You may lose some key functions like telephone, radio, and audio playback.
  • You could cause permanent/physical damage to your device.
  • Unlocking your bootloader will not change your device subsidy lock status

If you don't understand any of the above risks or warnings, we suggest that you do not continue to unlock your device's bootloader.

If, however, you are ready to accept all the implications of unlocking the bootloader, which includes completely voiding your device's warranty, continue on to receive a bootloader unlock code.

Note: You will be asked to sign up/register for My Moto Care to continue on.

PROCEED ANYWAY

What does Unlocking the bootloader do?

Unlocking the Bootloader allows you to install custom firmware on your Android phone and gives you full access privileges to make modifications to the phone. Such modifications could involve changing some of the pre-loaded software, or could even include replacing the entire operating system.

What is locked bootloader mean?

By default, most Android devices ship with a locked bootloader, meaning that users can't flash the bootloader or device partitions. If needed, you (and device users with Developer options enabled) can unlock the bootloader to flash new images.

Does fastboot require unlocked bootloader?

Unlocking the bootloader via Fastboot is the easiest thing to do. But not all Android devices support straightforward bootloader unlocking. Many manufacturers put up a setup on their devices to let users unlock bootloader only when they request a bootloader unlock token.

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