How to Unlock the Bootloader on Sony Xperia Z (Purple)

Sony Xperia Z (Purple)

The vast majority of Sony Xperia Z (Purple) 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 Sony Xperia Z (Purple).

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 Sony Xperia Z (Purple), 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 Sony Xperia Z (Purple). 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, Sony Xperia Z (Purple) 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 Sony Xperia Z (Purple)

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 Sony Xperia Z (Purple). 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 Sony Xperia Z (Purple), 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 Sony Xperia Z (Purple), 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 Sony Xperia Z (Purple) will be fully unlocked.

Share this page with your friends:

See also:



How to flash Sony Xperia Z (Purple)

How to root Sony Xperia Z (Purple)

Hard reset for Sony Xperia Z (Purple)

How to reboot Sony Xperia Z (Purple)

How to unlock Sony Xperia Z (Purple)

What to do if Sony Xperia Z (Purple) won't turn on

What to do if Sony Xperia Z (Purple) doesn't charge

What to do if Sony Xperia Z (Purple) doesn't connect to PC via USB

How to take a screenshot on Sony Xperia Z (Purple)

How to reset FRP on Sony Xperia Z (Purple)

How to call recording on Sony Xperia Z (Purple)

How to update Sony Xperia Z (Purple)

How to connect Sony Xperia Z (Purple) to TV

How to clear the cache on Sony Xperia Z (Purple)

How to backup Sony Xperia Z (Purple)

How to disable ads on Sony Xperia Z (Purple)

How to clear storage on Sony Xperia Z (Purple)

How to increase font on Sony Xperia Z (Purple)

How to share internet on Sony Xperia Z (Purple)

How to transfer data to Sony Xperia Z (Purple)

How to recover photos on Sony Xperia Z (Purple)

How to record the screen on Sony Xperia Z (Purple)

How to find blacklist in Sony Xperia Z (Purple)

How to set up fingerprint on Sony Xperia Z (Purple)

How to block number on Sony Xperia Z (Purple)

How to enable auto-rotate on Sony Xperia Z (Purple)

How to set up or turn off an alarm on Sony Xperia Z (Purple)

How to change ringtone on Sony Xperia Z (Purple)

How to enable battery percentage on Sony Xperia Z (Purple)

How to turn off notifications on Sony Xperia Z (Purple)

How to turn off Google assistant on Sony Xperia Z (Purple)

How to turn off the lock screen on Sony Xperia Z (Purple)

How to delete app on Sony Xperia Z (Purple)

How to recover contacts on Sony Xperia Z (Purple)

Where is the recycle bin on Sony Xperia Z (Purple)

How to install WhatsApp on Sony Xperia Z (Purple)

How to set contact photo in Sony Xperia Z (Purple)

How to scan QR code on Sony Xperia Z (Purple)

How to connect Sony Xperia Z (Purple) to computer

How to install SD card in Sony Xperia Z (Purple)

How to update Play Store in Sony Xperia Z (Purple)

How to install Google Camera in Sony Xperia Z (Purple)

How to enable USB debugging on Sony Xperia Z (Purple)

How to turn off Sony Xperia Z (Purple)

How to charge Sony Xperia Z (Purple)

How to use the camera on Sony Xperia Z (Purple)

How to find lost Sony Xperia Z (Purple)

How to set password on Sony Xperia Z (Purple)

How to turn on 5g on Sony Xperia Z (Purple)

How to turn on VPN on Sony Xperia Z (Purple)

How to install apps on Sony Xperia Z (Purple)

How to insert a SIM card in Sony Xperia Z (Purple)

How to enable and configure NFC on Sony Xperia Z (Purple)

How to set time on Sony Xperia Z (Purple)

How to connect headphones to Sony Xperia Z (Purple)

How to clear browser history on Sony Xperia Z (Purple)

How to disassemble Sony Xperia Z (Purple)

How to hide an app on Sony Xperia Z (Purple)

How to download YouTube videos on Sony Xperia Z (Purple)

How to unblock a contact on Sony Xperia Z (Purple)

How to turn on the flashlight on Sony Xperia Z (Purple)

How to split the screen on Sony Xperia Z (Purple)

How to turn off the camera sound on Sony Xperia Z (Purple)

How to trim video on Sony Xperia Z (Purple)

How to check RAM in Sony Xperia Z (Purple)

How to bypass the Google account on Sony Xperia Z (Purple)

How to fix black screen on Sony Xperia Z (Purple)

How to change the language on Sony Xperia Z (Purple)

How to open engineering mode in Sony Xperia Z (Purple)

How to open recovery mode in Sony Xperia Z (Purple)

How to find and turn on a voice recorder on Sony Xperia Z (Purple)

How to make video calls on Sony Xperia Z (Purple)

Sony Xperia Z (Purple) sim card not detected

How to transfer contacts to Sony Xperia Z (Purple)

How to enable/disable «Do not disturb» mode on Sony Xperia Z (Purple)

How to enable/disable answerphone on Sony Xperia Z (Purple)

How to set up face recognition on Sony Xperia Z (Purple)

How to set up voicemail on Sony Xperia Z (Purple)

How to listen to voicemail on Sony Xperia Z (Purple)

How to check the IMEI number in Sony Xperia Z (Purple)

How to turn on fast charging on Sony Xperia Z (Purple)

How to replace the battery on Sony Xperia Z (Purple)

How to update the application on Sony Xperia Z (Purple)

Why the Sony Xperia Z (Purple) discharges quickly

How to set a password for apps in the Sony Xperia Z (Purple)

How to format Sony Xperia Z (Purple)

How to install TWRP on Sony Xperia Z (Purple)

How to set up call forwarding on Sony Xperia Z (Purple)

How to empty the recycle bin on Sony Xperia Z (Purple)

Where to find the clipboard on Sony Xperia Z (Purple)

How to Unlock the Bootloader on Another Phones