How to

How to Guide to Unlock Bootloader on Nokia 6.2 and Nokia 7.2

Written by Hassan Abbas

Apparently, the currently launched mid-range smartphones by way of HMD Global – Nokia 7.2 and Nokia 6.2 have unlockable bootloaders. This manner you can effortlessly release the bootloader at the said telephones using the everyday Fastboot unlocking instructions. In this manual, we are able to display you how to unlock bootloader on Nokia 7.2 and Nokia 6.2 effortlessly.

Bootloader unlocking

HMD Global doesn’t permit bootloader unlocking on its Android-based totally Nokia smartphones, aside from the Nokia eight (2017) that’s the handiest one that could be unlocked the use of the legit approach. Without an unlocked bootloader, a user can not install a custom recuperation which includes TWRP or roots the telephone through Magisk. This obstructs the custom improvement scene and forces builders to ignore Nokia gadgets. Unofficial methods do exist that allow users to liberate the bootloader on Nokia phones, but these methods require you to pay a small fee for acquiring the tool-particular liberate code.

Nokia 7.2 and Nokia 6.2

Thankfully, the bootloader on Nokia 7.2 and Nokia 6.2 may be without difficulty unlocked through surely issuing the unlocking instructions from a PC. The information first surfaced through Techmesto.Com, who claimed (with evidence) that the bootloader on these gadgets can be unlocked. The method has already been confirmed working with the aid of a few users over at the XDA-Developers forums.

We aren’t certain if this is performed via design. Due to the fact both the phones are part of the Android One application or if it’s miles due to a software program errors that went unnoticed by means of HMD. If the latter is the case, then a destiny software update should definitely patch this approach. However, as soon as unlocked. The bootloader country will stay unchanged although HMD decides to patch it inside the future. So, if you’re into

  • flashing custom ROMs
  • kernels
  • mods
  • rooting your cellphone via Magisk

then now’s the exceptional time to do it.

Nokia 6.2 UPDATE:

According to a current document by using Nokiamob.Net, an HMD spokesperson has said that it certainly went unnoticed by using HMD. He also stated that a renovation release will soon be rolled out to dispose of the “OEM unlocking” choice from the telephones, as a consequence preventing bootloader unlocking. So hurry up and unlock your cellphone’s bootloader even as you still can.

Unofficial TWRP for each the phones is already to be had. Which may be used to

  • flash custom ROMs
  • kernels
  • or Magisk for root

So, with none similarly ado, head over to the instructions below to unlock bootloader on Nokia 7.2 and Nokia 6.2. All you need to do is, permit the OEM unlocking toggle,

Important matters to observe:

  • Once your cellphone’s bootloader is unlocked, it may not be protected within the professional warranty offered by way of HMD Global.
  • Although it’s miles secure and examined, we or any of our website participants or readers will no longer be held liable for any harm induced on your telephone all through or after following this technique.
  • Please make certain to go through the commands first before you perform them.


  • Ensure that all the necessities stated below are absolutely met before you follow the commands beneath to release the bootloader in your Nokia 7.2 and Nokia 6.2.
  • Unlocking the bootloader the usage of this method will erase all the information in your telephone, which includes that on the internal storage. So, take an entire backup first!
  • We additionally have a detailed submit on how to do it, should you need it.
  • Charge your Nokia smartphone to enough battery level (50-60%) to keep away from any surprising shutdowns whilst performing the method.
    The procedure of unlocking the bootloader is done via Fastboot, which is part of the Android SDK platform-equipment. So, download the modern-day package deal of platform-tools from here consistent with your PC’s OS. Then deploy the tools to a suitable location to your PC (Example: “C:platform-gear” on Windows or “Documents/platform-equipment” on macOS or Linux.
  • Launch the command-line window for your PC:
    • PowerShell in Windows: Open the folder wherein the Android SDK platform-equipment are present (e.G. C:platform-gear). Then hold the SHIFT key and right-click on an empty space inside the folder, then select the ‘Open PowerShell window here’ choice.
    • The terminal in macOS/Linux: ‘cd’ to the extracted ‘platform-gear’ folder to your PC. For example: If you extracted the platform-tools to the ‘Documents’ folder, then the command must appear like: cd Documents/platform-gear

    • Basic utilization of command-line: Add “.” in front of the instructions under even as the usage of PowerShell on Windows, or “./” in case you’re the usage of Terminal on macOS or Linux.

How to Unlock Bootloader on Nokia 7.2/Nokia 6.2

Unlocking the bootloader on Nokia 7.2 or Nokia 6.2 is a 3-step technique, as follows.

Step 1: Enable OEM Unlocking

First, you need to permit the “OEM Unlocking” alternative inside the hidden “Developer alternatives” menu. To enable it:

  • Go to “Settings” → “System” → “About cellphone”.
  • Find “Build quantity” and constantly faucet on it 7 instances.
  • You ought to see the “You’re now a developer!” message on the phone’s display.
  • Now go to “Settings” → “System” → “Developer alternatives”.
  • Scroll down and activate the “OEM unlocking” toggle.
  • Select “Enable” when brought on, to subsequently allow OEM unlocking to your Nokia 7.2/6.2.

With OEM unlocking enabled, your telephone is now prepared to be bootloader unlocked. Just continue to the next step.3

Step 2: Unlock the Bootloader using Fastboot

  • In order to liberate the bootloader, boot your Nokia 7.2 or Nokia 6.2 into Fastboot Mode.
  • To do so, electricity off the phone first and then join it to the PC via the USB cable.
  • Now maintain the Volume Down and Power keys together to enter Fastboot Mode for your smartphone.
  • Enter the following command to make sure that your smartphone is effectively being detected over fastboot:fastboot gadgets
  • The command ought to return a device ID, in conjunction with the “fastboot” message.
  • If now not, then ensure that you have proper USB drivers set up to your smartphone or attempt converting the USB port.
  • Now input the subsequent command to provoke the bootloader unlocking system:fastboot flashing unencumber
  • You need to now see an affirmation prompt on your phone’s display.
  • Simply use the Volume keys to focus on the “UNLOCK THE BOOTLOADER” option.
  • Nokia 7.2 and Nokia 6.2 – Bootloader Unlock Confirmation Prompt
  • Finally, press the Power key to verify and free up the bootloader on your Nokia 7.2/Nokia 6.2.

Your cellphone will now reboot and erase all the information consisting of the internal garage. After that, it needs to boot into the machine (OS).

Wait! Do not setup your smartphone yet. You’d now need to release the crictial partitions. Without unlocking these, maximum changes carried out to your phone later might land it in a bricked country, that is, prevent it from booting. To unlock the crucial walls of the bootloader on Nokia 7.2 and Nokia 6.2, head over to the third and very last step underneath.

Step 3: Unlock Critical Partitions

  • Power off your Nokia 7.2 or Nokia 6.2 and boot it into Fastboot Mode.
  • Make sure that the cellphone is hooked up to the PC via the USB cable.
  • Enter the subsequent command to unencumber the important walls of the bootloader:fastboot flashing unlock_critical
  • You ought to see the affirmation prompt once more on the screen.
  • So, use the Volume keys to highlight “UNLOCK THE BOOTLOADER” and press the Power key to affirm.

Note that every one the data for your smartphone could be wiped once more, that’s why we previously asked you no longer to installation your cellphone.

Once your smartphone reboots, you may move ahead and set it up. And like we stated earlier, the bootloader in your cellphone will stay unlocked despite the fact that HMD pushes out an update to patch this approach. With an unlocked bootloader, you can now use TWRP to flash custom ROMs and kernels. You can also use it to flash Magisk to gain root for your Nokia telephone.

Also See: How to Fix Moisture Detected Error on Samsung Galaxy S series, Note 9

About the author

Hassan Abbas

Tech enthusiast with too many items on his wish-list and not nearly enough money! Specializing in all things tech, with a slight Apple bent he has been writing for various blogs for the best part of (too many) years

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