Unlock password become wrong after lastest update - Huawei Mate 20 Pro Questions & Answers

As a topic, right now i can't unlock my huawei mate20x
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Do you have Google's device manager enabled? You could change your's password there https://www.google.com/android/devicemanager

i.adrian said:
Do you have Google's device manager enabled? You could change your's password there https://www.google.com/android/devicemanager
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The last version of Android where you could remotely change the device password if you got locked out of your phone was Kit Kat.
The only time I've heard of an update making the device stop recognizing the correct password is when a custom recovery is being used that can't properly decrypt data in which case the owner could boot back into TWRP and reformat the device memory.
In this case it sounds much more like somebody with a stolen phone trying to bypass the security set up by the legitimate owner.
As far as I know helping somebody do that still gets you banned from XDA.
If the OP here is the legitimate owner then there is probably a hardware problem with that phone and he should get it serviced under the warranty.

It's probably a script that's poorly written. Not necessarily the update.
Sent from my AL10

Mate 20 pro wrong pin after update
Hi. I have the same problem. After the software update it ask for the pin.entered it but it says wrong. I dont want to do a hard reset because of my pictures and documents. Pleade help

I have some bad news for you, since your problem is (in fact) similar to this one : https://forum.xda-developers.com/mate-20-pro/help/annoying-issue-mode-official-update-t3900123
There is a known issue with Huawei updates and any "password-lock" function

Related

Faceunlock password useless!

Gsm 3d here...
I noticed that the face unlock code if light too low or can't recognize can be bypassed by simply pressing the ok button. actually unlocked with wrong password too.
Anyone else?
Could have been a recent mod I flashed.
welcome to custom roms. Until an official build is released, there will be bugs.
scariola said:
Gsm 3d here...
I noticed that the face unlock code if light too low or can't recognize can be bypassed by simply pressing the ok button. actually unlocked with wrong password too.
Anyone else?
Could have been a recent mod I flashed.
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Bat signal for fix!
Mine asks if I want a pattern or PIN code while setting up the face unlock. I chose pattern and if the phone is unable to detect my face it asks for the pattern.
Only tried this on a few sense 3.6 ROMs.
Ok, so it was a zip I flashed that caused this to malfunction.
I setup the passcode for Facelock, then when it didn't recognize me, pressed the ok, or entered passcode incorrectly and it bypassed the security I put in place.
I restored a backup and can say that it no longer accepts incorrect passcode or just clicking ok.
Welcome to the world of flashing zips blindly, lol.
I'm holding out for retina scan (had to edit that before posting, originally wrote rectal scan. Hmmm.... a new idea, maybe not).:silly:

[Q] brick? modem n/a

hello everybody.
Here is the story, a friend of mine tried to install a custom rom on its brand new galaxy s3 and messed all things up. He came to me and we installed back an original rom, but we got this:
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for what I understand, he isn't able to make the modem work, and the camera maybe. He told me he have done "something" to the efs partition, so I thought he messed up that. But esf files are all there and it seems the phone still have a valid imei (353*********151).
We were unable to recover it so we restored everything, resetted the counter, and bring it to assistance for warranty. They told us that there is a crack in the main board and they have to change it
They also said that there is a problem with the screen and it has to be changed. But it seems fine to us!
They also told us that those operations are not covered by warranty, and we have to pay 270 euros!!
Now we are looking for an alternative solution. It sound strange to me that is a hardware problem, because it happened when my friend started to play with the OS. Any suggestion? anything we can try before changing the mainboard?
any help will be appreciated!!
this is factory mode, use search
Glebun said:
this is factory mode, use search
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LOL
thank you!! I managed to fix it, saving 270 euros !!
XDA vs samsung assistance 3 - 0

fingerprint error, please help me !!

fingerprint error, please help me !!
hello guys, i need help please
my problem :
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i was installed kitkat , custom rom, lollipop and this problem too not repair
my Phone its : Galaxy Alpha G850F .. lollipop 5.0.2 now
how can i fix it please ?
And problem me
And help me tanxx
same here..grrrrr
had already tried to reset it,but nothing!
I too have the same problem. Unfortunately, most likely, it's a hardware defect. I got my phone replaced. The replaced phone too showed the same problem after 2 months. I'm now waiting for my next replacement phone. I probably won't buy samsung phones again
What was the process to replace the phone n how much did it cost u...?
I have the same problem, I read a system format might fix it but the finger print sensor is garbage anyway
mahesh mark said:
What was the process to replace the phone n how much did it cost u...?
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I had purchased my phone via my carrier (at&t). Since this happened within the 1st year of purchase (1 year warranty) they replaced it for free. They did however run lot of tests on the phone to make sure I didn't intentionally damage it. You can contact samsung in case you bought the phone online or other ways. I'm not sure how good samsung's service is in matters like this.

mi unlock v1.1 gives error please help anyone

after the wait of 10-12 days i got approval of unlocking request for 32gb rd nt3 but when i tried to log in ,in mi unlock tool v1.1.0317.1
i got network error and not even able to log in.Please anyone help me to resolve this issue.
here is the screenshot
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and one thing to mention that when i enter wrong username or password it responds with message "wrong username or password " that network error comes only when i enter right username and password.
There are a few people with exactly the same problem, read some more about it here - http://en.miui.com/thread-262458-1-1.html and possible solution here - http://en.miui.com/forum.php?mod=viewthread&tid=262734&highlight=network+error
borisblank said:
There are a few people with exactly the same problem, read some more about it here - http://en.miui.com/thread-262458-1-1.html and possible solution here - http://en.miui.com/forum.php?mod=viewthread&tid=262734&highlight=network+error
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i got the rid of problem and used vpn but now a new problem arised ,.
"account is different on this phone ."
Just unlock it the unofficial way, it's written in some other thread
shubham tech said:
i got the rid of problem and used vpn but now a new problem arised ,.
"account is different on this phone ."
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I had the same problem and this worked for me:
If you're using Global rom, make sure OEM unlock is enabled in developer settings (it is enabled by default in Dev rom).
If that doesn't work wait for 5 - 8 days (yup, sorry) to make sure the account verification is synced. Xiaomi's unlocking process is still buggy.
Or just unlock using unofficial method.
Sent from my Redmi Note 3 using XDA-Developers mobile app

Bypass Asus Chromebox CN60 enterprise-managed device

I got like a year ago this Asus Chromebox CN60 at a local street market for about 40€. When I turned it on I realised that it was tied to a Toyota Europe enterprise certificate. The only app I can access is Toyota Billboard, but I cannot access the app menu unless I log in with a Toyota Europe account. I tried to look for the seller to make a refund but I have no luck finding him. I've been trying to get into developer mode but no matter how I tried it always keeps telling me in dutch that the enterprise has disabled developer mode. I've even tried to remove the lock screw on the inside but nothing new happens. It has been lying around my basement for a while that I almost it, until some days ago my father's old laptop broke down and I thought that it would be a great idea since it has an Intel Core i7 4600U and it would be perfect for him. I attach below some photos and screenshots of what I've said.
Has anyone any clue on how I could bypass the lock and access the developer mode? Any help would be very appreciated.
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Have you had any progress since this post, I was jst reading through this:
Recover your Chromebook - Chromebook Help
When your Chromebook’s operating system (OS) doesn’t work properly, you can recover it. Recovery removes and reinstalls the OS. For newer Chromebooks, you can recover the OS with an internet conne
support.google.com
Planning on trying for a friend.

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