How to Unlock the Bootloader on Highscreen Zera S (rev.S)

Highscreen Zera S (rev.S)

The vast majority of Highscreen Zera S (rev.S) 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 Highscreen Zera S (rev.S).

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 Highscreen Zera S (rev.S), 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 Highscreen Zera S (rev.S). 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, Highscreen Zera S (rev.S) 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 Highscreen Zera S (rev.S)

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 Highscreen Zera S (rev.S). 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 Highscreen Zera S (rev.S), 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 Highscreen Zera S (rev.S), 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 Highscreen Zera S (rev.S) will be fully unlocked.

Share this page with your friends:

See also:



How to flash Highscreen Zera S (rev.S)

How to root Highscreen Zera S (rev.S)

Hard reset for Highscreen Zera S (rev.S)

How to reboot Highscreen Zera S (rev.S)

How to unlock Highscreen Zera S (rev.S)

What to do if Highscreen Zera S (rev.S) won't turn on

What to do if Highscreen Zera S (rev.S) doesn't charge

What to do if Highscreen Zera S (rev.S) doesn't connect to PC via USB

How to take a screenshot on Highscreen Zera S (rev.S)

How to reset FRP on Highscreen Zera S (rev.S)

How to call recording on Highscreen Zera S (rev.S)

How to update Highscreen Zera S (rev.S)

How to connect Highscreen Zera S (rev.S) to TV

How to clear the cache on Highscreen Zera S (rev.S)

How to backup Highscreen Zera S (rev.S)

How to disable ads on Highscreen Zera S (rev.S)

How to clear storage on Highscreen Zera S (rev.S)

How to increase font on Highscreen Zera S (rev.S)

How to share internet on Highscreen Zera S (rev.S)

How to transfer data to Highscreen Zera S (rev.S)

How to recover photos on Highscreen Zera S (rev.S)

How to record the screen on Highscreen Zera S (rev.S)

How to find blacklist in Highscreen Zera S (rev.S)

How to set up fingerprint on Highscreen Zera S (rev.S)

How to block number on Highscreen Zera S (rev.S)

How to enable auto-rotate on Highscreen Zera S (rev.S)

How to set up or turn off an alarm on Highscreen Zera S (rev.S)

How to change ringtone on Highscreen Zera S (rev.S)

How to enable battery percentage on Highscreen Zera S (rev.S)

How to turn off notifications on Highscreen Zera S (rev.S)

How to turn off Google assistant on Highscreen Zera S (rev.S)

How to turn off the lock screen on Highscreen Zera S (rev.S)

How to delete app on Highscreen Zera S (rev.S)

How to recover contacts on Highscreen Zera S (rev.S)

Where is the recycle bin on Highscreen Zera S (rev.S)

How to install WhatsApp on Highscreen Zera S (rev.S)

How to set contact photo in Highscreen Zera S (rev.S)

How to scan QR code on Highscreen Zera S (rev.S)

How to connect Highscreen Zera S (rev.S) to computer

How to install SD card in Highscreen Zera S (rev.S)

How to update Play Store in Highscreen Zera S (rev.S)

How to install Google Camera in Highscreen Zera S (rev.S)

How to enable USB debugging on Highscreen Zera S (rev.S)

How to turn off Highscreen Zera S (rev.S)

How to charge Highscreen Zera S (rev.S)

How to use the camera on Highscreen Zera S (rev.S)

How to find lost Highscreen Zera S (rev.S)

How to set password on Highscreen Zera S (rev.S)

How to turn on 5g on Highscreen Zera S (rev.S)

How to turn on VPN on Highscreen Zera S (rev.S)

How to install apps on Highscreen Zera S (rev.S)

How to insert a SIM card in Highscreen Zera S (rev.S)

How to enable and configure NFC on Highscreen Zera S (rev.S)

How to set time on Highscreen Zera S (rev.S)

How to connect headphones to Highscreen Zera S (rev.S)

How to clear browser history on Highscreen Zera S (rev.S)

How to disassemble Highscreen Zera S (rev.S)

How to hide an app on Highscreen Zera S (rev.S)

How to download YouTube videos on Highscreen Zera S (rev.S)

How to unblock a contact on Highscreen Zera S (rev.S)

How to turn on the flashlight on Highscreen Zera S (rev.S)

How to split the screen on Highscreen Zera S (rev.S)

How to turn off the camera sound on Highscreen Zera S (rev.S)

How to trim video on Highscreen Zera S (rev.S)

How to check RAM in Highscreen Zera S (rev.S)

How to bypass the Google account on Highscreen Zera S (rev.S)

How to fix black screen on Highscreen Zera S (rev.S)

How to change the language on Highscreen Zera S (rev.S)

How to open engineering mode in Highscreen Zera S (rev.S)

How to open recovery mode in Highscreen Zera S (rev.S)

How to find and turn on a voice recorder on Highscreen Zera S (rev.S)

How to make video calls on Highscreen Zera S (rev.S)

Highscreen Zera S (rev.S) sim card not detected

How to transfer contacts to Highscreen Zera S (rev.S)

How to enable/disable «Do not disturb» mode on Highscreen Zera S (rev.S)

How to enable/disable answerphone on Highscreen Zera S (rev.S)

How to set up face recognition on Highscreen Zera S (rev.S)

How to set up voicemail on Highscreen Zera S (rev.S)

How to listen to voicemail on Highscreen Zera S (rev.S)

How to check the IMEI number in Highscreen Zera S (rev.S)

How to turn on fast charging on Highscreen Zera S (rev.S)

How to replace the battery on Highscreen Zera S (rev.S)

How to update the application on Highscreen Zera S (rev.S)

Why the Highscreen Zera S (rev.S) discharges quickly

How to set a password for apps in the Highscreen Zera S (rev.S)

How to format Highscreen Zera S (rev.S)

How to install TWRP on Highscreen Zera S (rev.S)

How to set up call forwarding on Highscreen Zera S (rev.S)

How to empty the recycle bin on Highscreen Zera S (rev.S)

Where to find the clipboard on Highscreen Zera S (rev.S)

How to Unlock the Bootloader on Another Phones