Nokia 3.4 Bootloader Unlock
Annegret Haldiman
I find the approach of an affordable, yet repairable smartphone promising.
However, the device only comes with Android 12 and is supposed to get just two version upgrades and three years of security updates.
In my opinion, the device could therefore be perfectly combined with a custoum rom like /e/-OS, what do you say?
We have included all the steps in this post to unlock bootloader on Nokia G22. Simply, follow this guide and you will end up unlocking the bootloader successfully. If you get bored with the stock firmware of your smartphone and want to play around...
This has been discussed many times. Apart from HMD promising, afaik they did not provide anything. Also SFOS needs quite more than an open bootloader. There are legal issues, too. See the thread for xperia 10 II f.ex.: XPeria 10 II + SFOS
By unlocking the bootloader you can open up a whole new world of possibilities. An unlocked bootloader allows you to modify the system data such as the recovery or the operating system. You can not only root the smartphone to gain admin/superuser privileges, but also install a different ROM which can change the overall smartphone experience. That said, all these possibilities depend on the developer community, and some devices receive more development, while others receive lesser.
To ensure that the smartphone is properly detected by the bootloader unlock tool, make sure you install the required fastboot drivers. If you are not sure whether the drivers are installed or not, please run the drivers installer again.
Our unlock tool does not support the first-gen Nokia smartphones (like the Nokia 2, Nokia 5, and Nokia 6). So, until such support is added, you can follow the old method by buying the bootloader unlock key and downgrading your aboot.
The bootloader unlock key is an encrypted file containing an encrypted string that gives the unlock permission. You can use the unlock key if your phone is on July 2018 or an older update. The price for the unlock key is $5 per request. You will need to send the following information:
Go to Settings > System> Developer options on your Nokia Android smartphone and enable OEM Unlocking. You should be able to unlock without making this setting change, but you ideally should enable it.
Nokia phones feature a buggy and unthoroughly tested version of Android, due to the fact operating systems are built by Chinese ODMs. While unlocking the bootloader will allow you to customize your device, we ask that you do not proceed unless you have read and fully agree to the following:
The instructions are available at the XDA forum and the author is the one and only Hikari Calyx. He managed to get a prototype OS backup from a Nokia 5.3 engineering sample unit that contains ABL image with bootloader unlock capability. Later he found it can be used on retail units, but flashing it can be tough depending on the Android OS version installed on your phone, and you need to disassemble the phone to get some Qualcomm driver.
There are a log of Fastboot blogs out there but what they don't always mention is, Samsung devices have no fastboot mode. So if yours is a Samsung device, don't waste time on any of the drivers and settings, because it will not work on Samsung. You can use adb but not fastboot.
For me, I couldn't even see my Android device in Windows 10 Device Manager until I went into Settings/General/Developer options and set Select USB Configuration to MTP (Media Transfer Protocol) instead of the default Charging Only, and also found a different USB cable that wasn't a charging-only one. Then, as @sushanthkille indicated above, I still had to install an updated driver, but the way he describes via Device Manager didn't work. For my LG G4, I had to go to -drivers.html (found via googling for windows 10 LG G4 drivers) download the Windows driver, and install it manually. After all that, my G4 finally showed up in Windows 10.
I believe the needed update was a driver update for Android Bootloader Interface from Google, Inc. Windows updated several things at once so I can't verify that is what specifically solved the problem for me.
go to the device manager, You will see Other devices. There you will see the Android option. Right-click on it and press on update driver, then click on Brouse my computer for driver S/W. then Let me pick from the list and continue with All devices and next. Then browse again and select the file from the folder you have downloaded and click on install. and restart
That is, although it was detected by adb (adb devices), when i instructed it to reboot in fastboot (adb reboot bootloader), it did not recognize the device straight away. Reconnecting allowed it to realize the change in state, and now it was properly recognized (fastboot devices) and it would follow any instruction properly.
After switching to CSSU-thumb, which improves load times and responsiveness on the n900 by using the Thumb2 ISA of ARM, I tried to test the latest Nemo Mobile release. I reinstalled the u-boot bootloader and setup the menu entries. However, after a reboot neither Nemo nor Maemo booted and I only got into the u-boot console. If you don't have your tools/cables at hand to reflash from the PC, you can do the following to boot Maemo with a kernel from a SD card:
The return of the Nokia smartphone brand brought much excitement to smartphone enthusiasts around the world, but it also brought some disappointment. The disappointment stemmed from the fact that the Nokia 8 bootloader could not be unlocked.
The ability to unlock the Nokia 8 bootloader means that people who own the device can install custom recoveries, flash new ROMs, and access different features and settings that were previously impossible.
The Android Debug Bridge (ADB) is part of the developer toolset known as the Android Software Development Kit (SDK). In simple terms, ADB is what allows you to interact with your Android device through a command prompt on your computer.
I want to replace my current, 5 year old system (debian/Kodi on RaspPi) for various reasons. After failed attempts to fulfill my wishes (FireTV- and Google Chromecast with Google TV) I bought a Nokia Streaming Box 8000:
Looks like your Android firmware block the hardware decoder. You need to try to find another firmware where the bootloader does not lock the decoder. There is no other way.
The TEE stuff handling is only supported by CE since S905X4, SC2.
Nokia 2.1 owners now have a way to unlock their bootloaders thanks to the efforts of XDA Senior Member hikari_calyx. This, of course, is a required first step towards opening up a world of possibilities in the way of rooting and flashing custom ROMs, kernels, and other mods. The procedure described in the forum post involves flashing a "service bootloader" file available via a firmware download link and then unlocking it. Of course, the hope is that enough time passes before Nokia-brand manufacturer HMD Global blocks the procedure for a decent development community to, erm, develop. Of course, since Android Pie is already available for the Nokia 2.1, any custom ROMs that get built will no doubt be based on Pie.
The procedure is outlined in the forum thread with great detail. Basically, it involves downloading the correct firmware, putting the phone into fastboot mode, and entering several lines of code from your computer.
Hopefully, the Nokia 2.1's Snapdragon 425 and 1GB RAM will be able to handle the latest and greatest custom ROMs whenever they may get built for the device. Check out the forum thread for more instructions and information.
This means that you will now be able to root Nokia phones, setup a custom recovery like TWRP, and eventually flash custom ROMS once available. However, Nokia has only started the procedure for the Nokia 8. We can expect other models to follow including Nokia 3, 5, 6, 7, 7 Plus, etc. Here is a tutorial on how to unlock the Bootloader on Nokia 8. Most importantly, unlock procedure for all the Nokia phones is the same. So this guide will be useful in the future.
Now, the first thing you will need in order to unlock the bootloader is go to Nokia developers unlock site, register and fill out the unlock bootloader form to generate a unlock key file for your device. It will ask you your device ID. Generate it using the following instructions.
The PinePhone always boots from the microSD card first. It is therefore recommended to have a microSD card handy. It is not possible to lock themself out of the phone when the installation on the internal storage (the eMMC) fails, as a correctly flashed microSD card will always boot. Note: Booting from USB is not supported by the hardware, a live USB stick will not boot.
The phone will also try to boot from microSD cards, which were previously flashed with an OS and formatted later, causing the phone to fail to boot. See reuse SD card on how to format the microSD card properly, including wiping the residues of u-boot.
Select the downloaded image and make sure that you downloaded the correct one. Images for the PinePhone and the PinePhone Pro are not compatible with each other. Images for the PinePhone typically have the word "PinePhone" in the filename, while images for the PinePhone Pro typically have "PinePhone Pro" in their filename.
Gnome Disks can be used to flash the microSD card. To do so, select the correct device in the left device selection, then click on the three dot menu and select Restore Disk Image... and follow the on-screen instructions.
The internal eMMC flash storage can be flashed using the Jumpdrive utility by Danct12 and Martijn from postmarketOS.This utility boots from micro SD and exposes the internal eMMC flash storage when the PinePhone is connected to a computer.The process of flashing an OS to the exposed and mounted eMMC is identical to that of any other storage medium - e.g. a microSD card. You can use the dd command or a utility such as Etcher or Gnome Disks, etc.
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