How to Unlock the Bootloader on Acer Liquid Gallant Duo (White)

Acer Liquid Gallant Duo (White)

The vast majority of Acer Liquid Gallant Duo (White) 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 Acer Liquid Gallant Duo (White).

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 Acer Liquid Gallant Duo (White), 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 Acer Liquid Gallant Duo (White). 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, Acer Liquid Gallant Duo (White) 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 Acer Liquid Gallant Duo (White)

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 Acer Liquid Gallant Duo (White). 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 Acer Liquid Gallant Duo (White), 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 Acer Liquid Gallant Duo (White), 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 Acer Liquid Gallant Duo (White) will be fully unlocked.

Share this page with your friends:

See also:



How to flash Acer Liquid Gallant Duo (White)

How to root Acer Liquid Gallant Duo (White)

Hard reset for Acer Liquid Gallant Duo (White)

How to reboot Acer Liquid Gallant Duo (White)

How to unlock Acer Liquid Gallant Duo (White)

What to do if Acer Liquid Gallant Duo (White) won't turn on

What to do if Acer Liquid Gallant Duo (White) doesn't charge

What to do if Acer Liquid Gallant Duo (White) doesn't connect to PC via USB

How to take a screenshot on Acer Liquid Gallant Duo (White)

How to reset FRP on Acer Liquid Gallant Duo (White)

How to call recording on Acer Liquid Gallant Duo (White)

How to update Acer Liquid Gallant Duo (White)

How to connect Acer Liquid Gallant Duo (White) to TV

How to clear the cache on Acer Liquid Gallant Duo (White)

How to backup Acer Liquid Gallant Duo (White)

How to disable ads on Acer Liquid Gallant Duo (White)

How to clear storage on Acer Liquid Gallant Duo (White)

How to increase font on Acer Liquid Gallant Duo (White)

How to share internet on Acer Liquid Gallant Duo (White)

How to transfer data to Acer Liquid Gallant Duo (White)

How to recover photos on Acer Liquid Gallant Duo (White)

How to record the screen on Acer Liquid Gallant Duo (White)

How to find blacklist in Acer Liquid Gallant Duo (White)

How to set up fingerprint on Acer Liquid Gallant Duo (White)

How to block number on Acer Liquid Gallant Duo (White)

How to enable auto-rotate on Acer Liquid Gallant Duo (White)

How to set up or turn off an alarm on Acer Liquid Gallant Duo (White)

How to change ringtone on Acer Liquid Gallant Duo (White)

How to enable battery percentage on Acer Liquid Gallant Duo (White)

How to turn off notifications on Acer Liquid Gallant Duo (White)

How to turn off Google assistant on Acer Liquid Gallant Duo (White)

How to turn off the lock screen on Acer Liquid Gallant Duo (White)

How to delete app on Acer Liquid Gallant Duo (White)

How to recover contacts on Acer Liquid Gallant Duo (White)

Where is the recycle bin on Acer Liquid Gallant Duo (White)

How to install WhatsApp on Acer Liquid Gallant Duo (White)

How to set contact photo in Acer Liquid Gallant Duo (White)

How to scan QR code on Acer Liquid Gallant Duo (White)

How to connect Acer Liquid Gallant Duo (White) to computer

How to install SD card in Acer Liquid Gallant Duo (White)

How to update Play Store in Acer Liquid Gallant Duo (White)

How to install Google Camera in Acer Liquid Gallant Duo (White)

How to enable USB debugging on Acer Liquid Gallant Duo (White)

How to turn off Acer Liquid Gallant Duo (White)

How to charge Acer Liquid Gallant Duo (White)

How to use the camera on Acer Liquid Gallant Duo (White)

How to find lost Acer Liquid Gallant Duo (White)

How to set password on Acer Liquid Gallant Duo (White)

How to turn on 5g on Acer Liquid Gallant Duo (White)

How to turn on VPN on Acer Liquid Gallant Duo (White)

How to install apps on Acer Liquid Gallant Duo (White)

How to insert a SIM card in Acer Liquid Gallant Duo (White)

How to enable and configure NFC on Acer Liquid Gallant Duo (White)

How to set time on Acer Liquid Gallant Duo (White)

How to connect headphones to Acer Liquid Gallant Duo (White)

How to clear browser history on Acer Liquid Gallant Duo (White)

How to disassemble Acer Liquid Gallant Duo (White)

How to hide an app on Acer Liquid Gallant Duo (White)

How to download YouTube videos on Acer Liquid Gallant Duo (White)

How to unblock a contact on Acer Liquid Gallant Duo (White)

How to turn on the flashlight on Acer Liquid Gallant Duo (White)

How to split the screen on Acer Liquid Gallant Duo (White)

How to turn off the camera sound on Acer Liquid Gallant Duo (White)

How to trim video on Acer Liquid Gallant Duo (White)

How to check RAM in Acer Liquid Gallant Duo (White)

How to bypass the Google account on Acer Liquid Gallant Duo (White)

How to fix black screen on Acer Liquid Gallant Duo (White)

How to change the language on Acer Liquid Gallant Duo (White)

How to open engineering mode in Acer Liquid Gallant Duo (White)

How to open recovery mode in Acer Liquid Gallant Duo (White)

How to find and turn on a voice recorder on Acer Liquid Gallant Duo (White)

How to make video calls on Acer Liquid Gallant Duo (White)

Acer Liquid Gallant Duo (White) sim card not detected

How to transfer contacts to Acer Liquid Gallant Duo (White)

How to enable/disable «Do not disturb» mode on Acer Liquid Gallant Duo (White)

How to enable/disable answerphone on Acer Liquid Gallant Duo (White)

How to set up face recognition on Acer Liquid Gallant Duo (White)

How to set up voicemail on Acer Liquid Gallant Duo (White)

How to listen to voicemail on Acer Liquid Gallant Duo (White)

How to check the IMEI number in Acer Liquid Gallant Duo (White)

How to turn on fast charging on Acer Liquid Gallant Duo (White)

How to replace the battery on Acer Liquid Gallant Duo (White)

How to update the application on Acer Liquid Gallant Duo (White)

Why the Acer Liquid Gallant Duo (White) discharges quickly

How to set a password for apps in the Acer Liquid Gallant Duo (White)

How to format Acer Liquid Gallant Duo (White)

How to install TWRP on Acer Liquid Gallant Duo (White)

How to set up call forwarding on Acer Liquid Gallant Duo (White)

How to empty the recycle bin on Acer Liquid Gallant Duo (White)

Where to find the clipboard on Acer Liquid Gallant Duo (White)

How to Unlock the Bootloader on Another Phones