Manufacture Mode for USB issues - Huawei P20 Pro Questions & Answers

So I decided to find the unlock code for my Huawei P20 Pro, and to find it I need to enable manufacture mode for USB settings. I tried to do that but it did not work, reporting "Not support at this state!". If I close the window, the changes do not save. What state - I didn't get it, if someone can explain to me what am I doing wrong and if someone can help me with finding the code, I'll be glad with any help I get.
Thanks for reading, hope you can help!

no111one said:
So I decided to find the unlock code for my Huawei P20 Pro, and to find it I need to enable manufacture mode for USB settings. I tried to do that but it did not work, reporting "Not support at this state!". If I close the window, the changes do not save. What state - I didn't get it, if someone can explain to me what am I doing wrong and if someone can help me with finding the code, I'll be glad with any help I get.
Thanks for reading, hope you can help!
Click to expand...
Click to collapse
Hi,
which tool or guide are you using to do the SIM unlock ? Did you succseed ?
Thank you

lizard0101 said:
Hi,
which tool or guide are you using to do the SIM unlock ? Did you succseed ?
Thank you
Click to expand...
Click to collapse
well it worked out of nowhere for some reason (and i tried to unlock the BOOTloader not my SIM, and I switched to a different phone for now.)

And? Was you successful?

Sae3sy said:
And? Was you successful?
Click to expand...
Click to collapse
No, I sold off the P20 Pro. Stuck with my P20 lite, kind of regret my decision, as it was a chinese model and now it has harmonyOS support...

Related

IMSI lock on htc one m7 after jtag

I am experiencing an imsi lock on my phone after doing a jtag. It seems the phone is locked to T-Mobile. Does anyone have any idea on how to get rid of this so I can use any SIM on the phone? Any help is highly appreciated
gravity02 said:
I am experiencing an imsi lock on my phone after doing a jtag. It seems the phone is locked to T-Mobile. Does anyone have any idea on how to get rid of this so I can use any SIM on the phone? Any help is highly appreciated
Click to expand...
Click to collapse
As i know, there are no any paid/free solutions of this problem. You erase HTC_MODEM_KEY, and its unique for each Qualcomm CPU.
I think, that only way to fix it for now - make a patch, that disables this key check.
how do i make this patch?
can you help me or give me a step-by-step procedure of doing this?
gravity02 said:
how do i make this patch?
can you help me or give me a step-by-step procedure of doing this?
Click to expand...
Click to collapse
There is no procedure or step by step for this. When you have bricked your phone, you have erased/corrupted the partition on the emmc where your modem key was stored (key is unique for each device). There is no method to rebuilt this key but others have suggested to find a way to bypass the key verification so the modem would operate correctly. Afaik, no one ever worked on that for the M7 and unless you are a dev (or know one that can help you) I honestly think you shouldn't waste your time on this and buy another phone.
Sorry.
Here are some other threads with the same issue, still not solved...
http://forum.xda-developers.com/showthread.php?t=2621956
http://forum.xda-developers.com/showthread.php?t=2572724
http://forum.xda-developers.com/showthread.php?t=2693000
http://forum.xda-developers.com/showthread.php?t=2675111
http://forum.xda-developers.com/showthread.php?t=2727128
What about the Soff unlock method?
is there any way we can get some developers to find a way of bypassing the key verification?
since a lot of people have the same problem, can't we motivate them to do it?
I'm a student, I had to save up to buy this phone and the person I bought it from didn't tell me that the issue with the phone can almost not be fixed.
please help, I can't just throw the phone away
gravity02 said:
is there any way we can get some developers to find a way of bypassing the key verification?
since a lot of people have the same problem, can't we motivate them to do it?
Click to expand...
Click to collapse
There is not much ppl having the same problem, yes its a known issue but this does not happen often here in the M7 forum. So the "lot of people" argument will probably not motivate anyone to work on this problem and develop a patch if its even possible (idk im not a dev). All info I have about this problem, I heard from those guys at MobileTechVideos when they posted here in the forum so better to ask them directly if there is any progress on this or if they know a dev that would be able to check that.
I'm a student, I had to save up to buy this phone and the person I bought it from didn't tell me that the issue with the phone can almost not be fixed
Click to expand...
Click to collapse
I hope you didn't pay to much for this phone, you can have a new one for a little less than 300$ online. Is returning the phone to the seller an option?
please help, I can't just throw the phone away
Click to expand...
Click to collapse
can't help more sorry, but don't throw it away, you can use it like a tablet.... Yeah I know its a small "tablet"
Btw have you tried the s-off method just in case? search for "sieempi" in the general sub-forum.
I'll try the sieempi stuff. just ordered for the OTG cable and its yet to be delivered. I pray it works
gravity02 said:
I'll try the sieempi stuff. just ordered for the OTG cable and its yet to be delivered. I pray it works
Click to expand...
Click to collapse
If you operate the " sieempi " into your device. . .
Tell as why are many of the same problem.
Thanks.
@Panpan_99 I really don't understand what you just said. can you rephrase you statement?
gravity02 said:
@Panpan_99 I really don't understand what you just said. can you rephrase you statement?
Click to expand...
Click to collapse
I asked if you tried it
http://www.sieempi.eu/blog/2011/09/22/universal-sim-unlock-for-s-offed-htc-devices-536
To unlock the SIM ... .
Panpan_99 said:
I asked if you tried it
http://www.sieempi.eu/blog/2011/09/22/universal-sim-unlock-for-s-offed-htc-devices-536
To unlock the SIM ... .
Click to expand...
Click to collapse
No. Not yet
Are there any suggestions for solving this problem?
can anyone suggest where can I download the full flash HTC ONE 801n(M7)?

ASUS Unlocking Tool Not working

Since ASUS changed its website since 2014 and changed the way you unlock your device, I have been trying to unlock my tablet with the unlock tool for TF701t. (Which btw is going out of warranty next week). I've been getting "Invalid Password" message! Password is correct. Does anyone know how to get pass this issue. What am I doing wrong? The firmware is on the most current one. I'm dumb founded??? Please help. Thank You.
sunnytexas said:
Since ASUS changed its website since 2014 and changed the way you unlock your device, I have been trying to unlock my tablet with the unlock tool for TF701t. (Which btw is going out of warranty next week). I've been getting "Invalid Password" message! Password is correct. Does anyone know how to get pass this issue. What am I doing wrong? The firmware is on the most current one. I'm dumb founded??? Please help. Thank You.
Click to expand...
Click to collapse
Sorry for the question! Solved the problem - You have to delete google account in tablet before using unlock tool.
When checking off the agreement and question and you hit the unlock button - the tool will notice you don't have a google account and it will ask you if you want to proceed to unlock the tablet - Say "Yes" and you are good to go.
I spent hours trying to unlock this tablet!
sunnytexas said:
Solved the problem - You have to delete google account in tablet before using unlock tool.
When checking off the agreement and question and you hit the unlock button - the tool will notice you don't have a google account and it will ask you if you want to proceed to unlock the tablet - Say "Yes" and you are good to go.
I spent hours trying to unlock this tablet!
Click to expand...
Click to collapse
Seriously bro, you made my day :good:
I was stuck at this step, and almost all the topics on forums talking about unlocking the Transformer Pad are from 2013. Thanks a lot for the tip!
Thanks, this helped me, too! I had to do a factory reset to delete the Google account because I couldn't find the delete button. But ultimately, this allowed me to run the unlock tool.
Hello guys, it seems that the asus support for the TF701 is over(unlock tool get no connection anymore) and i have not found any solution to unlock the bootloader .
Has anyone an ides what else i can try?
cort101 said:
Hello guys, it seems that the asus support for the TF701 is over(unlock tool get no connection anymore) and i have not found any solution to unlock the bootloader .
Has anyone an ides what else i can try?
Click to expand...
Click to collapse
I have the same problem - no connection when trying to unlock. Found any solution?
JerryBels said:
I have the same problem - no connection when trying to unlock. Found any solution?
Click to expand...
Click to collapse
Same here please help!
senate194 said:
Same here please help!
Click to expand...
Click to collapse
Take a look here
It works fine.

Mi 8 bricked authorized account (s-unlock.com)

hello everybody!
i bricked my Mi 8 like other thousands of users flashing global rom since chinese rom (i selected "clean all and lock" by accident).
I have been searching for a solution for weeks now but it seems that the only way is to get an authorized account to be able to bring back to life our devices.
It is redicolous that we have to pay to unlock our phones, anyway, i am searching for people with the same problem to buy multiple accounts for cheaper.
any answeres are much appreciated.
thank you in advance!
Forget that sh*t. Write this guy and ask him to help you. He has already helped more than 400 people I think and he's doing exactly the same than s-unlock bast*rds but for free, just to help. Honestly I think he deserves a donation if he helps you (like I donated when he helped me) but he will never tell you nothing about it. I truly admire him. @NikSalsa
https://forum.xda-developers.com/showpost.php?p=77755947&postcount=11
descarao81 said:
Forget that sh*t. Write this guy and ask him to help you. He has already helped more than 400 people I think and he's doing exactly the same than s-unlock bast*rds but for free, just to help. Honestly I think he deserves a donation if he helps you (like I donated when he helped me) but he will never tell you nothing about it. I truly admire him. @NikSalsa
https://forum.xda-developers.com/showpost.php?p=77755947&postcount=11
Click to expand...
Click to collapse
thank you! so i really have to open the phone? could i buy an edl cable? because i really dont want to risk that task.
marcopitt said:
thank you! so i really have to open the phone? could i buy an edl cable? because i really dont want to risk that task.
Click to expand...
Click to collapse
You really have to. EDL cable doesn't work. By the way it looks like the guy I quoted in my previous post has set a web to charge for the service, sad. You can write him anyway and see what he answers.
descarao81 said:
You really have to. EDL cable doesn't work. By the way it looks like the guy I quoted in my previous post has set a web to charge for the service, sad. You can write him anyway and see what he answers.
Click to expand...
Click to collapse
yeah i contacted him and he sent me the link of the website, he basically provides the same service like s-unlock.com, just for cheaper, about 16 euros. I will go for that, it is the only solution.
thank you so much!
The difference is that EDL authorization doesn't require to open the phone.
Guys, hello!! I bricked my Mi8 too....
In my cellphone says "This MIUI version can't be installed on this device"
And when i will flash a new rom in Miflash says "Erase boot error"
In MiPCSuite have some error when i try to recovery...
Please guys, i really need some help with someone, i can pay if is the case...
Please...
Thanks for the answer, i already solve my problem, i got a ID verification and flash my phone. I was desesperated, LoL
Dude, could you help me? This happened to me today, could you explain to me how was your solution?
Are you Brazilian ?
kayke teixeira said:
Thanks for the answer, i already solve my problem, i got a ID verification and flash my phone. I was desesperated, LoL
Click to expand...
Click to collapse
NikolasG. said:
Dude, could you help me? This happened to me today, could you explain to me how was your solution?
Are you Brazilian ?
Click to expand...
Click to collapse
Of course, yes, i'm brazilian.
You need to open your cellphone and do the TESTPOINT for enable the COM PORT on your computer, the EDL mode. The next move is to flash with Miflash program and will ask you the ID verification, this ID only developers guys have.
But, they charge a value to do this service, which is to only authenticate on your computer, I have the contact of it if you want I can pass you, is a Brazilian.
I paid R$90,00BRL
Po thank you very much, I'll see him then, I managed to open and did EDL mode but my account does not have access, I'll talk to him
kayke teixeira said:
Of course, yes, i'm brazilian.
You need to open your cellphone and do the TESTPOINT for enable the COM PORT on your computer, the EDL mode. The next move is to flash with Miflash program and will ask you the ID verification, this ID only developers guys have.
But, they charge a value to do this service, which is to only authenticate on your computer, I have the contact of it if you want I can pass you, is a Brazilian.
I paid R$90,00BRL
Send me a message on whatsapp or telegram (79) 99198-7676
Click to expand...
Click to collapse
Good Morning,
I canceled a service on s-unlock, does anyone know how I get my money back?
Ayudame Amigo
Para poder Autorizar Mi ID para poder flashear por Edl
NikolasG. said:
Good Morning,
I canceled a service on s-unlock, does anyone know how I get my money back?
Click to expand...
Click to collapse
Are you received your money back?
descarao81 said:
Forget that sh*t. Write this guy and ask him to help you. He has already helped more than 400 people I think and he's doing exactly the same than s-unlock bast*rds but for free, just to help. Honestly I think he deserves a donation if he helps you (like I donated when he helped me) but he will never tell you nothing about it. I truly admire him. @NikSalsa
https://forum.xda-developers.com/showpost.php?p=77755947&postcount=11
Click to expand...
Click to collapse
I am just as suffering from being fooled into purchasing a locked smartphone. But, I received a lot of help on this forum. I thank everyone. Mostly thanks to @NikSalsa MOD EDIT:link removed for the attention and support :Boa:. I believe one of the goals of this forum is to promote help, solutions and problem solving. And in this way fraternal actions arise. Something rare today. About services charged I think fair, as well as donation that I will make for sure. I hope that the willingness to help and recognize the help will not be extinguished.
NikolasG. said:
Good Morning,
I canceled a service on s-unlock, does anyone know how I get my money back?
Click to expand...
Click to collapse
Hey, I had the problem that my Mi8 China version with Global ROM was brick. After spending hours trying to test some of the possibilities and guesses of others. Unfortunately they all ended without success.
So i have addressed MOD EDIT: link removed under Telegeram. If necessary it is also reachable via Whatsapp under MOD EDIT: number removed.
He has explained with the steps what I need everything and after everything was downloaded it takes barely 5 minutes and my Mi8 started again.
Of course you can try all the instructions online or contact @remote_repair98 very fast.
Hey i have the same problem but not same device mine is redmi note 7 lavender but i lost my account password and i can't recover it so i opened the phone and tried flashing it vie EDL test points but iis say the edl auth error can you gelp me pls
On Mi 8 if your fastboot is still available, try issuing 'fastboot oem edl'.
This reboots my unlocked Mi8 into EDL mode without opening the back.
Tool https://github.com/bkerler/edl (thanks to Bjorn) has edl programmer included that doesnt require auth for this phone (poco loader in matched automatically) and allows for programming cmds.
You can either use this QDL or QFIL to download required firmware. Only stock firmware will boot if bootloader in locked.
Perhaps this will help someone.
chris178 said:
On Mi 8 if your fastboot is still available, try issuing 'fastboot oem edl'.
This reboots my unlocked Mi8 into EDL mode without opening the back.
Tool https://github.com/bkerler/edl (thanks to Bjorn) has edl programmer included that doesnt require auth for this phone (poco loader in matched automatically) and allows for programming cmds.
You can either use this QDL or QFIL to download required firmware. Only stock firmware will boot if bootloader in locked.
Perhaps this will help someone.
Click to expand...
Click to collapse
hello my device has been bricked for a year now i think could you help me im not a total nooby but is it possible to restore it it only goes into edl and xiaomi has locked my account i did flash + lock by accident ...
i tried cracked miflash tools other cracked tools nothing worked
chris178 said:
On Mi 8 if your fastboot is still available, try issuing 'fastboot oem edl'.
This reboots my unlocked Mi8 into EDL mode without opening the back.
Tool https://github.com/bkerler/edl (thanks to Bjorn) has edl programmer included that doesnt require auth for this phone (poco loader in matched automatically) and allows for programming cmds.
You can either use this QDL or QFIL to download required firmware. Only stock firmware will boot if bootloader in locked.
Perhaps this will help someone.
Click to expand...
Click to collapse
there was some technical jargon i couldn't understand if i wont trouble you too much can i dm you on telegram or something i wont ask too much questions

BlackShark 3/3 Pro/3S unlock bootloader files.

This unlocking method was researched by myself, so I bought two machines to study it.
I know that many Chinese can unlock the Bootloader, but they are unwilling to announce it.
They charge high unlock fees to unlock for users in need. This is shameful,I don't like selfish Chinese people.
so I plan to publish it directly.
Let all users have the right to choose whether to unlock, I hope you like it.
How to use it?
Both BlaskShark 3/3Pro and 3S can use this file to unlock the Bootloader.
No need to pay high fees to unlock.
Enter the edl mode method 1: when the phone is off, press and hold the volume up and down keys at the same time,
insert the USB cable to connect to the computer to enter the edl mode.
Entering edl mode Method 2: Turn on usb debugging on the phone, and run adb.exe reboot edl in cmd to enter edl mode.
and use the miflash tools to flash unlockfiles.
Then enter fastboot mode, run UnlockBL.bat to unlock your phone.
Enjoy it!
Download link:
mega.nz/file/fFMgDSzS#zc6_mOGJaLPUwO20IqfZMENJExuTaVRhpYhirsu4Xfw
Blackshark 3/3Pro TWRP download link:
mega.nz/folder/KU8DTZhR#M2YjCHUrmupBkovTam2HtQ
Blackshark 3 KLE-H0 global beta rom download link:
mega.nz/file/rc9EQaQK#0pEu0S95u0DIzO9lCLSl9_wVArc1YUbDN6iIE5elrD4
Blackshark 3 Pro MBU-H0 global rom download link:
mega.nz/file/vVUiTS5A#hOts3JROqqvWAdPKjvp_YqQ0I45av4CH4o26pFJAs84
Unlocking the Bootloader through this method may cause the fingerprint to be lost,
and it needs to be recalibrated before it can be used.
Fingerprint calibration tutorial
Enter *#*#466349#*#* on the dial keypad
Will jump to the fingerprint calibration interface,
Then click 售后校准, you will be prompted to Put the FLASH FLA then click START.
Click Start first, and then immediately press your thumb on the fingerprint module, keeping the phone from moving.
Wait for this step to be complete, then it will prompt Put the black FLAT
You can use black things, or wrap your thumb in black clothes, and then press and hold the fingerprint module.
Then wait for the calibration to complete
The fingerprint module must be completely covered during the calibration process, otherwise the unlock rate will decrease
After success, restart the phone to re-enter the fingerprint and use the fingerprint to unlock.
Thanks for sharing
https://mega.nz/file/TMtj2SJS#7hylBi9HjgA-iR-GQ81-6LoG9bjvI7tfmSdfBqK2pdM
John Eveline said:
This unlocking method was researched by myself, so I bought two machines to study it.
I know that many Chinese can unlock the Bootloader, but they are unwilling to announce it.
They charge high unlock fees to unlock for users in need. This is shameful,I don't like selfish Chinese people.
so I plan to publish it directly.
Let all users have the right to choose whether to unlock, I hope you like it.
How to use it?
The phone enters the edl mode, and use the miflash tools to flash unlockfiles.
Then enter fastboot mode, run UnlockBL.bat to unlock your phone.
Enjoy it!
Download link:mega.nz/file/TMtj2SJS#7hylBi9HjgA-iR-GQ81-6LoG9bjvI7tfmSdfBqK2pdM
password:bs3ublfiles
Click to expand...
Click to collapse
good sharing. hope someone will tested it.
i have already paid the china man tho to unlock. but only on DPX beta rom. doyou hae the MP1 stable rom bro?
I will update the files
hope someone test this... thanks sir
Now it works like a charm
bouyhy01 said:
Now it works like a charm
Click to expand...
Click to collapse
is there a proof? did you document the procedure?
takoyaki17 said:
is there a proof? did you document the procedure?
Click to expand...
Click to collapse
Proof? The guy did us a favor. It works. Thanks OP.
bs3pro said:
Proof? The guy did us a favor. It works. Thanks OP.
Click to expand...
Click to collapse
yes.i need someone to verify that it is working. i'm thankful for OP's effort by the way.
takoyaki17 said:
yes.i need someone to verify that it is working. i'm thankful for OP's effort by the way.
Click to expand...
Click to collapse
It works
bs3pro said:
It works
Click to expand...
Click to collapse
i'll wait for someone to prove it.not just by saying it.black shark has no dev support.so we can't unbrick this phone if something bad happen while doing this. thanks anyway.
I didn't realize everyone needs their hand held. It's called hacking for a reason. This bl unlock couldn't be easier.
So Im VERY new to this. Does this give me the global rom? Also do I need to backup my phone before? The phone is great but the issues with push notifications for certain apps on the Chinese Rom is just a pain in the butt.
Also Im on the bs3 12gb ram 128gb storage is there any different steps I need to take?
lostpunkrock said:
So Im VERY new to this. Does this give me the global rom? Also do I need to backup my phone before? The phone is great but the issues with push notifications for certain apps on the Chinese Rom is just a pain in the butt.
Also Im on the bs3 12gb ram 128gb storage is there any different steps I need to take?
Click to expand...
Click to collapse
No, no rom included. All it does is unlock your BL. It will wipe the device too.
takoyaki17 said:
i'll wait for someone to prove it.not just by saying it.black shark has no dev support.so we can't unbrick this phone if something bad happen while doing this. thanks anyway.
Click to expand...
Click to collapse
Nothing will brick man its just a file that patch the rsa keys blackshark’s servers verification when trying unlocking with the usual unlock commands and it unlocks a bootloader adb interface then you run the bat file and voila
bouyhy01 said:
Nothing will brick man its just a file that patch the rsa keys blackshark’s servers verification when trying unlocking with the usual unlock commands and it unlocks a bootloader adb interface then you run the bat file and voila
Click to expand...
Click to collapse
i see. thanks
have you tried it?
Can anyone post photo proof that this works? Like an image of the bootloader screen and a screenshot of Developer Options?
takoyaki17 said:
i see. thanks
have you tried it?
Click to expand...
Click to collapse
Someone told me he did ,unfortunately i dont have the device
bouyhy01 said:
Someone told me he did ,unfortunately i dont have the device
Click to expand...
Click to collapse
thanks.. i will wait for someone to try this first.
bs3pro said:
No, no rom included. All it does is unlock your BL. It will wipe the device too.
Click to expand...
Click to collapse
Cool well I guess I will wait until the global rom appears somewhere. Need to change over because this not being able to use whatsapp properly is driving me mad.
Cant afford to pay to do it for a while so hoping it shows up online so i can do it myself.

Sigma Key for Kirin 990 5G for real? rooting next?

I am wondering if i buy the sigma key for huawei.
I i manage to unlock the bootloader.
(ref: https://gsmserver.com/sigma-pack-3-...urce=dfp&utm_medium=banner&utm_content=728x90)
What are the odds for me to flash boot with twrp / Magisk manager?
Would be nice to get an answer to that before buying this for 129USD.
Anyone have any input?
My main reason for this is to get device certified i playstore and make the cts profile "true" to make gpay working for this phone. (i did this for the mate 20 pro when i rooted that)
So , if sigmakey unlocks bootloader will this theory work?
Wil be happy for inputs from the community an people that know filesystems, boot images, twrp, and rooting...
(i have seen 2 videos online with the "unlocked warning boot screen" that comes up when rooted on a P40 Pro so someone has done it)
regards, Kenneth - Norway
Why don't you ask the seller?
dasklney said:
Why don't you ask the seller?
Click to expand...
Click to collapse
Tried
Did you buy it already and if so are you willing to help me for a humble compensation of course. I have kirin 990 on Huawei p40 5g and i totally bricked it so my only chance lies in Sigmakey and USB (no ADB detects the device, only USB COM 1.0 succesfull, but no connection to push files or boot etc.) Also, are you familiar enough how we should proceed IF you can of course!
First at all.... Do you have the box or dongle?
rrzrbg said:
First at all.... Do you have the box or dongle?
Click to expand...
Click to collapse
well we dont need it for this as it can be done remotely only through USB! However I found a guy who did this already and its unbricked! thanks anyways - just so you know - not everytime you need BOX
bootloader unlock only via usb? very nice....
SInce EMUI10 Huawei closed all Unlock Bootloader You can't find oem unlock menu in the Developer page, so its impossible to UBL using sigmakey
Leaving Huawei for oneplus. I am sick of this ****
fromiOS2Android said:
Leaving Huawei for oneplus. I am sick of this ****
Click to expand...
Click to collapse
Well unfortunately I left OnePlus for Huawei... My OnePlus died and the new one costs 1000 bucks - no thanks - not the OnePlus that it used to be They were the best, but this price range... **** this
firlando said:
SInce EMUI10 Huawei closed all Unlock Bootloader You can't find oem unlock menu in the Developer page, so its impossible to UBL using sigmakey
Click to expand...
Click to collapse
Dunno how that guy did it, but on his video it shows:
danielEMZ said:
Dunno how that guy did it, but on his video it shows:
Click to expand...
Click to collapse
yes, this phone demo unit directly from Huawei for Review/Media purpose only.

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