Hello.
Some time ago I assumed a topic about the brick of my phone, Mate 10 Lite, I managed to bring it to life through the dc_phoenix program. The only version of the system they had was EMUI 5.1.
I'd like to have 8.0.0 to install LineageOS. But I do not have the code for the bootloader, dc_unlocker and HCU shows that it does not detect the phone. HWOTA needs this code to update. Is it possible to get this code somehow differently? Thanks for the help.
bielawnyf said:
Hello.
Some time ago I assumed a topic about the brick of my phone, Mate 10 Lite, I managed to bring it to life through the dc_phoenix program. The only version of the system they had was EMUI 5.1.
I'd like to have 8.0.0 to install LineageOS. But I do not have the code for the bootloader, dc_unlocker and HCU shows that it does not detect the phone. HWOTA needs this code to update. Is it possible to get this code somehow differently? Thanks for the help.
Click to expand...
Click to collapse
Are you sure you enabled Manufacture mode?
Also, phone needs to be booted, not in fastboot
Edit; you might have to install drivers for it, they have a button in HCU/DC named Support or something, that will open a website with drivers and such. I can't remember exactly which one I used because there was 10 or so to choose from. I think it was the most recent anyway. After you have got unlock code you'll have to uninstall driver, it breaks MTP support.
Edit 2: it's named Huawei_Android_phone_drivers_2.zip and location is Other downloads / Drivers / Huawei / Phones
But you need to open Support Area link from DC/HCU, it won't let you download if you're not logged in using the program
I have an STF-L09 currently on build STF-L09 8.0.0.385(C432) and security patch 1 February 2019.
It was before rooted on Android 7, the bootloader has also been unlocked using dc-unlockers.
Somehow the device got bricked. I was trying to recover it and one of my tries was to update it to Android 9, which made the phone to come back alive.
Then I tried DC unlockers to read the bootloader code again (cause silly me I didn't note it down) but, unfortunately it does not work on android 8 and above (from what I understand).
I managed to downgrade it to Android 8 using the Suite but I can't find any instructions on how to proceed from there?
My final aim is to have my device rooted on Android 9. Is that possible? I read somewhere about the testing pin etc. Im willing to do it, if the instructions are in detail.
I also wanted to add that I contacted a member of this community called "OldDroid" on the 21st October and he promised me that he can unlock the bootloader for me and it will cost me 10 Euro.
I sent him the money right away but, until today he is ignoring my messages on Telegram. He gave me a few files that did not work but that was it. After that the only responses was complains about his bad ISP so he can't upload the required files, and about his busy routine. I Asked for money back but still, message has been read but no reply.
Hello,
can the bootloaders of Samsung devices be unlocked without internet? So offline unlocking and without online account.
My Xiaomi phone and Realme phone need an internet connection and an online account to unlock the bootloader. There is no local possibility.
How about Samsung devices, e.g. the current Samsung Galaxy Note 20, can you unlock the bootloader locally, i.e. without internet connection and online account?
FidesnsInai said:
Hello,
can the bootloaders of Samsung devices be unlocked without internet? So offline unlocking and without online account.
My Xiaomi phone and Realme phone need an internet connection and an online account to unlock the bootloader. There is no local possibility.
How about Samsung devices, e.g. the current Samsung Galaxy Note 20, can you unlock the bootloader locally, i.e. without internet connection and online account?
Click to expand...
Click to collapse
u could prolly unlock it give ur model is unlockable.. but ull runvinto issues with kg status being prenormal until u connect to data so u wouldnt b able to flash anything.. theres also a chance itll need to cojnect to data in order for the oem toggle to appear.. so most likely yes , u will need data either way
elliwigy said:
u could prolly unlock it give ur model is unlockable.. but ull runvinto issues with kg status being prenormal until u connect to data so u wouldnt b able to flash anything.. theres also a chance itll need to cojnect to data in order for the oem toggle to appear.. so most likely yes , u will need data either way
Click to expand...
Click to collapse
What do you mean by that exactly?
I want to buy a current Samsung Galaxy Note 20 (Snapdragon model) and unlock the bootloader and flash custom ROM.
That means I want to have the general possibility to unlock or lock the bootloader whenever I want to and it must be local.
I do not want these 3 points.
1. Bootloader can only be unlocked with an online account.
2. Request an unlock code on the manufacturer's website. Requires an internet connection to the manufacturer's server and must provide an email address to get the unlock code and then the user can enter it into ADB (Android Debug Bridge) to unlock the bootloader.
3. Install an unlock app (.apk) from the manufacturer and the Android device will be unlocked by the unlock app, but needs an internet connection in the unlock app.
Note:
I have tested everything with current Android 10 devices.
At point 1 I know it on my Xiaomi device.
At point 2 I know it on my Sony, LG and Nokia devices.
At point 3 I know it on my Asus and Realme devices.
I'm looking for Android devices that have a local and direct possibility to unlock the bootloader without online account, without unlock code (online request), without internet connection.
---
Another question you say on Samsung devices there is a KG State, what is that exactly?
I searched the forum, but there was no such clear information. As I understand it, it seems that when this "KG state" is set to "prenormal" on Samsung devices, the user cannot flash custom ROM and unlock the bootloader for about 7 days (168 hours).
Is this true?
What exactly does this KG State solve, how can it be prevented? Does it only happen for Samsung with Snapdragon model or only for Exynos model?
FidesnsInai said:
What do you mean by that exactly?
I want to buy a current Samsung Galaxy Note 20 (Snapdragon model) and unlock the bootloader and flash custom ROM.
That means I want to have the general possibility to unlock or lock the bootloader whenever I want to and it must be local.
I do not want these 3 points.
1. Bootloader can only be unlocked with an online account.
2. Request an unlock code on the manufacturer's website. Requires an internet connection to the manufacturer's server and must provide an email address to get the unlock code and then the user can enter it into ADB (Android Debug Bridge) to unlock the bootloader.
3. Install an unlock app (.apk) from the manufacturer and the Android device will be unlocked by the unlock app, but needs an internet connection in the unlock app.
Note:
I have tested everything with current Android 10 devices.
At point 1 I know it on my Xiaomi device.
At point 2 I know it on my Sony, LG and Nokia devices.
At point 3 I know it on my Asus and Realme devices.
I'm looking for Android devices that have a local and direct possibility to unlock the bootloader without online account, without unlock code (online request), without internet connection.
---
Another question you say on Samsung devices there is a KG State, what is that exactly?
I searched the forum, but there was no such clear information. As I understand it, it seems that when this "KG state" is set to "prenormal" on Samsung devices, the user cannot flash custom ROM and unlock the bootloader for about 7 days (168 hours).
Is this true?
What exactly does this KG State solve, how can it be prevented? Does it only happen for Samsung with Snapdragon model or only for Exynos model?
Click to expand...
Click to collapse
you will need a data connection.. even if bl is unlocked after u unlock it will wipe device.. u then need to reboot and skip through setup wizard and connect to mobile data or else kg status will be "prenormal" and not let you flash anything custom..
kg state is different than the 7day period. kg is also called knox guard and no, theres no way around it, u have to connect to data for it to change. it is on all samsung devices exynos and snapdragon.
and thats if its unlockable.. not all snapdragon devices can b unlocked.
also this isnt a xiaomi or lg or nokia or asus or realme device.. samsung has its own extra security..
theres no easier way to explain it.. i suggest u read up on it and check existing samsung device forums to get more info
I have now tested more Android devices and finally found Android devices where I can locally unlock the bootloader and also flash locally custom ROM without data connection, unlock code, online account and KG State.
It is a Google Pixel 3 and a OnePlus 7T. It is important that it is not the T-Mobile version!
So no provider devices, because when I bought a OnePlus 7T T-Mobile version I could not unlock the bootloader. It needs a unlock code (online request), because of SIM-Lock. It is not possible to unlock the bootloader directly and locally, for example to flash the stock rom (without T-Mobile).
My recommendation to the users, if you are looking for Android devices that can unlock the bootloader locally (via ADB) and flash locally custom ROM. Then Google Pixel and OnePlus devices that can do this, but only the free provider version, very important!
FidesnsInai said:
I have now tested more Android devices and finally found Android devices where I can locally unlock the bootloader and also flash locally custom ROM without data connection, unlock code, online account and KG State.
It is a Google Pixel 3 and a OnePlus 7T. It is important that it is not the T-Mobile version!
So no provider devices, because when I bought a OnePlus 7T T-Mobile version I could not unlock the bootloader. It needs a unlock code (online request), because of SIM-Lock. It is not possible to unlock the bootloader directly and locally, for example to flash the stock rom (without T-Mobile).
My recommendation to the users, if you are looking for Android devices that can unlock the bootloader locally (via ADB) and flash locally custom ROM. Then Google Pixel and OnePlus devices that can do this, but only the free provider version, very important!
Click to expand...
Click to collapse
huh? you talk about bl lock because of sim lock (sim lock has nothing to do with it, even agter getting sim unlocked they are still not bl unlockable) then unlock locally via adb (isnt it fastboot which is not adb?) then pixel and one plus (theres many many other devices that are bl unlockable besides these two) then but only free provider version (huh?)
I meant fastboot and not ADB. Sorry, I downloaded this here on XDA forum. I have simply considered ADB as a whole
https://forum.xda-developers.com/showthread.php?t=2588979
Yes generally do not buy a provider version for all Android devices. There are only additional restrictions and is always dependent on the provider server.
I have to do this here with my OnePlus T-Mobile version, see the OnePlus support page.
https://support.oneplus.com/app/ans...-to-unlock-bootloader-for-oneplus-smart-phone
I need to unlock the SIM and request an OEM code and then I can unlock the bootloader locally and flash locally custom ROM or stock rom (without T-Mobile).
I can confirm that these Android devices Google Pixel and OnePlus without provider version can by default unlock the bootloader locally and flash custom ROM locally.
The user can just buy these Android devices in the store and do everything locally right away. No data connection is required. All you need are the tools and the custom ROM on the computer, which you can download and save to an external hard drive.
Quite simply said. Something similar when the user installs a Linux distribution (Ubuntu, Linux Mint, Fedora) on his computer or notebook.
Other Android devices, like I said before, need a data connection to unlock the bootloader, e.g. via app, online account or an unlock code (online request).
https://forum.xda-developers.com/showpost.php?p=83480827&postcount=3
Samsung devices I haven't tested, but have the similar problem (needs data connection to flash custom ROM), which you wrote yourself, because of KG State.
This is important to say, thanks. True as it is, only Google and Oneplus devices are free to use (equals root). Google can even accommodate GrapheneOS.
from my poor understanding of the recent 2-3 generations:
Root and developer friendly: google, oneplus
+ GrapheneOS compatible : google
+ Ez single command unlock like when we were young : oneplus
+ OTA Updates when rooted : oneplus
+ flash update without PC : oneplus
+ Encryption never touched : oneplus
Relatively root friendly : xiaomi, asus, sony, lg
+ official "support" of unlocking : all
+ without internet spying aspect of the procedure : none?
+ "featuring" disgusting wait period : xiaomi (realme)
+ chance of losing encryption: high (it is possible to forget ROMs and TWRP and keep it on some models)
Root unfriendly : samsung
+ official "support" of unlocking : no
+ "featuring" knox trip : yes
+ "featuring" key combination to boot : most models
+ can't even unlock : note20?
Root almost impossible : huawei, oppo and other small brands
now i don't care how difficult the first root procedure is or to knock some stupid fuse, but rather care more about how update procedure is, and can't adher to the new "standard" of killing encryption by disablers, so naturally i'm stuck to oneplus for the daily driver device. i can only look at the pictures and reviews of other brands
*people who root will go to heaven*
huh?
lol i dont understand most of last two posts.. i have g988u g986u rooted on unlocked bl no problem, no buttons need to be pressed, twrp exists, custom roms are easy, dunno what grahpOS even is and the list goes on.. if u kno wat ur doing samsung isnt that bad but yes, google 0urchased devices of course are easy
doggydog2 said:
Root and developer friendly: google, oneplus
+ GrapheneOS compatible : google
+ Ez single command unlock like when we were young : oneplus
+ OTA Updates when rooted : oneplus
+ flash update without PC : oneplus
+ Encryption never touched : oneplus
Click to expand...
Click to collapse
I have read all the answers here and would like to add additional points that the OP (original poster) mentioned but did not add to a concise list.
+ Unlock bootloader without network connection and online account : Google, OnePlus
+ Rooting and flashing without network connection and online account : Google, OnePlus
Note: The 2 new points work immediately and only if it is not a provider device. If it is a provider device e.g. from T-Mobile it does not work, in this case (Google and OnePlus) you need for the first step (unlock bootloader) a code from the provider and is dependent on its server so simply put, you need a network connection.
doggydog2 said:
Relatively root friendly : xiaomi, asus, sony, lg
+ official "support" of unlocking : all
+ without internet spying aspect of the procedure : none?
+ "featuring" disgusting wait period : xiaomi (realme)
+ chance of losing encryption: high (it is possible to forget ROMs and TWRP and keep it on some models)
Click to expand...
Click to collapse
doggydog2 said:
+ without internet spying aspect of the procedure : none?
Click to expand...
Click to collapse
This point generally applies to almost all Android devices, regardless of whether the manufacturer allows bootloader unlocking or not (e.g. Huawei).
It is confirmed several times by users in recent years see in XDA forums. Some examples Sony, LG, Asus, Xiaomi, Samsung, Realme, vivo, OPPO and Nokia, no matter if provider or non provider device. These Android devices spy because the first step (unlock bootloader), necessarily requires a network connection. For example, via online account, code or app (network connection required, sometimes it works only if the user has mobile data in the app).
Simply put without internet spying is not possible.
If only compare this point with iOS/iPadOS devices, so jailbreak. Then it is almost similar, that is on current iOS/iPadOS devices you also need a network connection first to complete the "iOS Setup", when that is done a jailbreak (if available for the respective iOS/iPadOS version can be made). In some cases, so with very old iOS devices for example the first iPhone you can bypass the iOS setup (so without network connections) and can then, as usual make a jailbreak.
FidesnsInai said:
What do you mean by that exactly?
I want to buy a current Samsung Galaxy Note 20 (Snapdragon model) and unlock the bootloader and flash custom ROM.
That means I want to have the general possibility to unlock or lock the bootloader whenever I want to and it must be local.
I do not want these 3 points.
1. Bootloader can only be unlocked with an online account.
2. Request an unlock code on the manufacturer's website. Requires an internet connection to the manufacturer's server and must provide an email address to get the unlock code and then the user can enter it into ADB (Android Debug Bridge) to unlock the bootloader.
3. Install an unlock app (.apk) from the manufacturer and the Android device will be unlocked by the unlock app, but needs an internet connection in the unlock app.
Note:
I have tested everything with current Android 10 devices.
At point 1 I know it on my Xiaomi device.
At point 2 I know it on my Sony, LG and Nokia devices.
At point 3 I know it on my Asus and Realme devices.
I'm looking for Android devices that have a local and direct possibility to unlock the bootloader without online account, without unlock code (online request), without internet connection.
---
Another question you say on Samsung devices there is a KG State, what is that exactly?
I searched the forum, but there was no such clear information. As I understand it, it seems that when this "KG state" is set to "prenormal" on Samsung devices, the user cannot flash custom ROM and unlock the bootloader for about 7 days (168 hours).
Is this true?
What exactly does this KG State solve, how can it be prevented? Does it only happen for Samsung with Snapdragon model or only for Exynos model?
Click to expand...
Click to collapse
Pixels from Google and One Plus is what your looking for. In both cases you will have to fully boot the phone skip thru setup unlock developer option oem unlock toggle before you can unlock pixel or one plus
People this is a very big problem with Samsung and other manufacturers. Current smartphones are not independent devices, without server of the manufacturer nothing works.
LG is closing the bootloader unlock program that would help keep its Android phones alive
After ending its mobile business earlier this year, LG has confirmed it will also shut down the bootloader unlock program.
9to5google.com
Here is a very recent example. LG will soon close its key server for unlocking the bootloader. Until December 31, 2021, you still have time to unlock the bootloader of your LG smartphones. Later it is no longer possible.
Hi guys, i received a dc-unlocker mail which says that honor 10 can be unlocked again with their tool.
Is that true?
I tried it and it still said it couldn't read the bootloader code.
Since January 21, 2021 ministryofsolutions is offering to unlock the Honor10 aswell, but It sound a bit sktechy I'm to paranoid to try it out.
Here is what he says:
Supported Models:
COL-AL00, COL-TL10, COL-L29
How it works:
We do it without opening the back cover
You must back up all important data from your phone
You need a Windows computer with a stable internet connection
30-60 minutes required
Teamviewer should be installed on your computer
We will connect remotely through Teamviewer and generate bootloader code
100% success rate (EMUI8/EMUI9/EMUI9.1)
Would be nice if anyone could say something about him or his method, since I'm a noob and won't be able to follow what he's doing to my device and tell if it's sketchy.
Why do ou want to unlock?
You know, temporary unlocking they offer will let you flash but you will never be able to boot into twrp!
You need a bootloader code and they DO NOT PROVIDE ONE!
Would be interesting if it's possible. Right now I'm considering whether to dump this thing to the trash bin or to repair it (mine has some hardware issues).
But since Honor 10 isn't listed here, I doubt it could work: https://www.dc-unlocker.com/supported_models_1/huawei_phones