How to Unlock the Bootloader on ZTE V807 (Black)

ZTE V807 (Black)

The vast majority of ZTE V807 (Black) owners are not aware of the feature called the "bootloader". Some people may confuse it with the standard Downloads application, through which files can be downloaded from the Internet. But advanced users know about this term and understand that they need to unlock the bootloader on ZTE V807 (Black).

What is a Bootloader and What is It Used For

For a start, it's worth discussing the bootloader itself. Bootloader is the engineering menu of ZTE V807 (Black), which functionally resembles the BIOS on a computer. It allows for deep-level manipulation of the smartphone, not just a factory reset.

By default, the bootloader is locked. This is done so that novice users do not make a fatal mistake when editing the device kernel or brick their ZTE V807 (Black). Still, unlocking the bootloader gives the smartphone owner the following benefits:

  • the ability to install custom firmware;
  • root rights for extended access to the device;
  • installation of mods and patches for the current version of the OS.

Generally, unlocking the bootloader provides the user with a lot of features, but only experienced users can fully appreciate them. If you are one of such users, then it is recommended that you read the detailed instructions for unlocking the bootloader.

Precautions

Before reading the guide to unlocking the bootloader, you need to take into account a number of dangers inherent to the operation. First, after its completion, ZTE V807 (Black) will be automatically void of its warranty, as in the case of obtaining root rights.

Second, after the bootloader is unlocked, system components will become more susceptible to all kinds of threats. Finally, an unlocked phone can be easily recovered by an intruder who has stolen or found the device on the street.

Unlocking the Bootloader on ZTE V807 (Black)

After reviewing the aforementioned info, you can proceed to the procedure itself. It consists of three stages, each of which needs to be carried out by the user.

1. Status Validation

First you need to understand if bootloader is actually locked on your ZTE V807 (Black). After all, it is possible that you purchased the device second hand, and the previous owner has already performed the appropriate steps.

The check is carried out by direct interaction of the phone with the computer. The steps are as follows:

  1. Download and unzip the ADB and Fastboot debug bridge package to your PC.
  2. Download and install the driver to interact with the smartphone using the official Android website.

  3. After installation, the ADB interface should be displayed in the Device Manager.
  4. Put your smartphone into fastboot mode by first turning it off and holding down the volume down key along with the power button.
  5. Connect your mobile device to your computer.
  6. Launch Command Prompt on your PC.
  7. Enter the following: "cd [path to the adb and fastboot folder]" and press Enter.
  8. Use the "fastboot devices" command to detect the phone connected to the PC.
  9. Enter the prompt “fastboot oem device-info” to determine the bootloader status.

In the information displayed by the command line we will be looking for the line "Device unlocked". If the value opposite it is "false", it means that the bootloader is locked. If “true”, bootloader was unlocked earlier.

2. Sending a Request

To remove the bootloader lock on ZTE V807 (Black), you need to send the corresponding application to the manufacturer:

  1. Open the official website of the firmware developer.
  2. On the unlock page, click the "Unlock Now" button.
  3. Authorize your account (it was created when the phone was first set up), and indicate the reason for unlocking (for example, for flashing).
  4. Confirm ownership of the device using the code from the reply SMS.

Then you will have to wait for the manufacturer to approve the request, and you will be able to use all the functionality of the bootloader.

3. Approval of the Application and Unlocking

To see if you managed to convince the manufacturer to unlock the bootloader on the ZTE V807 (Black), open the request page. If approved, a confirmation will be displayed on that page.

Now the user will be invited to download the software for unlocking the bootloader. It is installed via PC.

Next, you need to open the phone settings, then go to the Developers section and select the "Factory Unlock" item.

In the "Status" you need to go through authorization to the account, which was indicated on the manufacturer's website.

Now put your phone into fastboot mode and run the downloaded software on your computer.

After authorization, you need to connect your smartphone to the PC and confirm the unlocking.

After a couple of minutes, the operation will be completed and the bootloader on the ZTE V807 (Black) will be fully unlocked.

Share this page with your friends:

See also:



How to flash ZTE V807 (Black)

How to root ZTE V807 (Black)

Hard reset for ZTE V807 (Black)

How to reboot ZTE V807 (Black)

How to unlock ZTE V807 (Black)

What to do if ZTE V807 (Black) won't turn on

What to do if ZTE V807 (Black) doesn't charge

What to do if ZTE V807 (Black) doesn't connect to PC via USB

How to take a screenshot on ZTE V807 (Black)

How to reset FRP on ZTE V807 (Black)

How to call recording on ZTE V807 (Black)

How to update ZTE V807 (Black)

How to connect ZTE V807 (Black) to TV

How to clear the cache on ZTE V807 (Black)

How to backup ZTE V807 (Black)

How to disable ads on ZTE V807 (Black)

How to clear storage on ZTE V807 (Black)

How to increase font on ZTE V807 (Black)

How to share internet on ZTE V807 (Black)

How to transfer data to ZTE V807 (Black)

How to recover photos on ZTE V807 (Black)

How to record the screen on ZTE V807 (Black)

How to find blacklist in ZTE V807 (Black)

How to set up fingerprint on ZTE V807 (Black)

How to block number on ZTE V807 (Black)

How to enable auto-rotate on ZTE V807 (Black)

How to set up or turn off an alarm on ZTE V807 (Black)

How to change ringtone on ZTE V807 (Black)

How to enable battery percentage on ZTE V807 (Black)

How to turn off notifications on ZTE V807 (Black)

How to turn off Google assistant on ZTE V807 (Black)

How to turn off the lock screen on ZTE V807 (Black)

How to delete app on ZTE V807 (Black)

How to recover contacts on ZTE V807 (Black)

Where is the recycle bin on ZTE V807 (Black)

How to install WhatsApp on ZTE V807 (Black)

How to set contact photo in ZTE V807 (Black)

How to scan QR code on ZTE V807 (Black)

How to connect ZTE V807 (Black) to computer

How to install SD card in ZTE V807 (Black)

How to update Play Store in ZTE V807 (Black)

How to install Google Camera in ZTE V807 (Black)

How to enable USB debugging on ZTE V807 (Black)

How to turn off ZTE V807 (Black)

How to charge ZTE V807 (Black)

How to use the camera on ZTE V807 (Black)

How to find lost ZTE V807 (Black)

How to set password on ZTE V807 (Black)

How to turn on 5g on ZTE V807 (Black)

How to turn on VPN on ZTE V807 (Black)

How to install apps on ZTE V807 (Black)

How to insert a SIM card in ZTE V807 (Black)

How to enable and configure NFC on ZTE V807 (Black)

How to set time on ZTE V807 (Black)

How to connect headphones to ZTE V807 (Black)

How to clear browser history on ZTE V807 (Black)

How to disassemble ZTE V807 (Black)

How to hide an app on ZTE V807 (Black)

How to download YouTube videos on ZTE V807 (Black)

How to unblock a contact on ZTE V807 (Black)

How to turn on the flashlight on ZTE V807 (Black)

How to split the screen on ZTE V807 (Black)

How to turn off the camera sound on ZTE V807 (Black)

How to trim video on ZTE V807 (Black)

How to check RAM in ZTE V807 (Black)

How to bypass the Google account on ZTE V807 (Black)

How to fix black screen on ZTE V807 (Black)

How to change the language on ZTE V807 (Black)

How to open engineering mode in ZTE V807 (Black)

How to open recovery mode in ZTE V807 (Black)

How to find and turn on a voice recorder on ZTE V807 (Black)

How to make video calls on ZTE V807 (Black)

ZTE V807 (Black) sim card not detected

How to transfer contacts to ZTE V807 (Black)

How to enable/disable «Do not disturb» mode on ZTE V807 (Black)

How to enable/disable answerphone on ZTE V807 (Black)

How to set up face recognition on ZTE V807 (Black)

How to set up voicemail on ZTE V807 (Black)

How to listen to voicemail on ZTE V807 (Black)

How to check the IMEI number in ZTE V807 (Black)

How to turn on fast charging on ZTE V807 (Black)

How to replace the battery on ZTE V807 (Black)

How to update the application on ZTE V807 (Black)

Why the ZTE V807 (Black) discharges quickly

How to set a password for apps in the ZTE V807 (Black)

How to format ZTE V807 (Black)

How to install TWRP on ZTE V807 (Black)

How to set up call forwarding on ZTE V807 (Black)

How to empty the recycle bin on ZTE V807 (Black)

Where to find the clipboard on ZTE V807 (Black)

How to Unlock the Bootloader on Another Phones