Hi,
My fingerprint sensor stopped working after restore clean rom and relock the bootloader .
I think reflashing the persist partition will fix this. I already have tested the unbrick tool and this don't worked.
So can someone please share their persist partition with me, you can use this app to extract it:
https://play.google.com/store/apps/details?id=ma.wanam.partitions
or ADB command :
adb shell
su
dd if=/dev/block/bootdevice/by-name/persist of=/sdcard/persist.img
exit
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I'm running Oxygen OS version 10.5.4.IN21BA
My phone model is: IN2013
Thanks
Hey man, what happened did you solve the issue? or what, my fingerprint is also broken
I sent it to after-sales service.
The UPS guy picked it up at my house on Tuesday morning. And it was returned to me repaired this Thursday morning, two days later, which is extremely fast.
So if your oneplus is guaranteed, don't bother with it and send it to service.
Hello !
Can you send a dump of your **persist.img** ? I have downgrade my phone from android 12 to android 11 due to a critical crash but my persist is now dead.
Regards
Hello !
I have found a way to fix the fingerprint reader without any backup of the persist.img. At the first my OnePlus 8 EU IN2013 was reset with MSM tool. So the fingerprint system is KO. To reinstall the fingerprint system, you need to:
1) Enable the OnePlus FactoryMode (EngineeringMode)
1.a) On the phone type the phone number
Code:
*#06#
and copy the IMEI1
1.b) Go to https://one.andro.plus/ and select Unlock for 10 minutes and type your IMEI1
Spoiler
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1.c) Type the phone number
Code:
*#*#5646#*#*
then exit the qrcode scanner by pressing back and type the generated code found on one.andro.plus
Spoiler
2) Now the EngineeringMode is unlock, use the phone number
Code:
*#808#
to open it. (see
Spoiler
)
3) Go to Debuging Device > Finger Print Test > Finger print calibration test (Pure White - 90% Blue)
4) Click on Start Test. It may print an error at the first time but try it again.
5) Click on Flesh Rubber Sleeve Test1, wait the first test and then PUT YOUR FINGER ON THE READER AND KEEP IT'S OVER
6) Click on Black Rubber Sleeve Test and DO NOT TOUCH THE READER
7) Click on Positionning Circle Test and PUT YOUR FINGER ON THE READER AND KEEP IT'S OVER
8) At the end there is an error but it's fine And the fingerprint reader now works
Related
I bought a ebay Garminfone (it's my second) and it came with 1 attempt left to enter the code. I've ordered the code, but I wanted better odds than 1 try.
Hold D-Pad left while powering on. Hold D-Pad LEFT until the next line appears:
"Wipe userdata" appears on the screen. It can take a few minutes to run its course.
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It wipes EVERYTHING off the phone. Just be warned.
I did a Master Clear when it restarted, just for good measure. I have no idea if I needed to or not. I had a T-Mo SIM card (unregistered) to be able to access the Master Clear section. It may work without doing the Master Clear.
But it does reset the counter to 10 tries!
This process may even work on a HARD LOCKED phone that shows 0 attempts left, but I have not had cause to try that. This method wipes everything on the phone and restores it with the hidden/secure recovery image. Hard Lock seems to be a software issue, which can probably be changed with this method.
After I did this, I changed the .update file to the Canadian one for Videotron. The 10 tries stuck!
I am just waiting for my unlock code to give it a try.
I think it's pretty safe to buy used phones that claim not to read the SIM card etc now. Updating the old 1.6 version to 2.1 fixes that. D-Pad left + power fixes almost everything else.
This process should be able to recover from anything except if you've screwed up the bootloader or the hidden recovery image.
this method does not work on my hardlock phone, i try to update but no sucess, it hang up after rebooting in the first line until i remove battery pls any one know solution to this
segun4u said:
this method does not work on my hardlock phone, i try to update but no sucess, it hang up after rebooting in the first line until i remove battery pls any one know solution to this
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pls someone help me here, i have code to unlock but phone is hardlock,
Here is the short story. I followed the unofficial method of unlocking bootloader. I did that and managed to install twrp then i flashed CM14. However, it proved to be not working (Stuck at CM Logo). I also noticed that in TWRP it has an error which is E: Failed to mount /persist. So yeah, i revert back to MIUI and relock it. I managed to reflash to 7.1.8.0 global beta but the problem is there are so many bugs like No wifi detected and no sim data making it unusable to do any internet plus brightness isn't working.
So, this is the true problem came. I followed Raaj52's instruction and want to flash the latest Fastboot rom Developer (which is 6.7.29 global) but i got stuck with Unspecified error when i follow Raaj's instruction. When i do miflash and flash in EDL mode, it got stuck with Not enough storage is available to continue. Please help me, i have redmi phone just and want to use it again.
In addition, can someone please explain to me about:
1. Why E: Failed to mount /persist in TWRP happens?
2. Why Wifi cant detect any hotspot and sim card has no service at all?
3. Why do i have Unspecified error when flashing in Fastboot mode?
4. Why do i have Not storage is available to continue error in EDL mode?
Thank you and hope someone can help me.
PS: I use Miflash 20151028, Anz Folder, Unlocked Bootloader folder and Fastboot_edl folder as well as fastboot ROM downloaded. I also post similar thread in http://en.miui.com/forum.php?mod=viewthread&tid=433772&page=1&extra=#pid8058468 in hoping that someone can help me.
P.S: The Device codename is Kenzo (Xiaomi Redmi Note 3 Pro Snapdragon Version) and here is the picture needed for you guys to help me figuring this out.
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Hello!
I was disappointed about some missing features in MIUI ( unable to unlock by bluetooth by not Xiaomi devices, no reliable notification LED,.. ) so I decided to flash Android P ( I know, it´s beta, but it´s AOSP ) by using the Xiaomi Flash Tool. I left the button at 'clean and lock', because I don´t wanted to go back in the near future - and this was a big mistake! The tool shown after flashing 'successful', but since then the Mix2s shows 'system destroyed - push power button to switch off' on booting. I get access by fastboot, but the bootloader is now locked....
I´ve tried to get access by deepflash, but the problem is, that if I connect it to USB the phone switches on and shows the mentined message - again and again. I´m not able to switch it off, to get the connection by qualcomm drivers to USB. I tried to push and hold the power button very long, push all buttons together and so on...
Has anyone an advice or can tell me about testpoints of the Mix2s ( if it has? )
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When in edl mode, only nop and sig tags can be recevied before authentication.
Thanks!
In this thread, some users speak about test points. There is a photo of it
http://en.miui.com/thread-3123002-1-1.html
Edit: Method for Mi Mix 2, maybe this can help you...
http://en.miui.com/thread-1351514-1-1.html
You should send it to customer servt
You can try to contact xiaomi support, they can grant you access to unlock the bootloader without adding an account... However, there were only one or two guys in miui forum who were successful with that, for all the others xiaomi said they can't allow it
What happens when you try to unlock your bootloader? And why cant you unlock it again?
Enter Fastboot and unlock your bootloader again by using xiaomi mi bootloader unlocking tool.
same problem when i've flashed the beta, i had to unlock the bootloader again and the phone boots
I have the Mi Mix 3 that has the Chinese ROM. I unlocked the bootloader and currently trying to flash the global ROM.
I downloaded the Mi Flash tool and the Global Fastboot ROM, but when I try to flash it, the status is always the first line of the BAT file (see screenshot)
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I searched but could not find anyone with the same problem. Does anyone know how to solve this?
Thanks
pazvanti said:
I have the Mi Mix 3 that has the Chinese ROM. I unlocked the bootloader and currently trying to flash the global ROM.
I downloaded the Mi Flash tool and the Global Fastboot ROM, but when I try to flash it, the status is always the first line of the BAT file (see screenshot)
View attachment 4729276
I searched but could not find anyone with the same problem. Does anyone know how to solve this?
Thanks
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Click to collapse
Your answer right there. Mismatch device. I believe to go to global, you need to use twrp.
suzook said:
Your answer right there. Mismatch device. I believe to go to global, you need to use twrp.
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I see. I thought that, since the status was the first line of the ba file, it was not executing it properly.
However, a strange thing happened. After I rebooted the phone and entered again intro fastboot, it worked.
I guess it was some communication error maybe?
Anyway, if you have the same problem, try and do the following (I don't know which one was the actual sollution)
1. Add Android SDK to your environment variables (open a cmd window and enter adb. If it works, it is done properly)
2. Reboot into fastboot without hte phone being connected to the PC. Open MiFlash Tool, connect the device, hit "refresh"
i have the same problem with redmi note 5 pro
i have same isssue with redmi note 5 pro any one please help. my phone is bricked
MIUI14.04.18 stable version For Lenovo Xiaoxin Pad Pro2021
Thank you for your support, MIUI will not be updated in the short term
Contents of this update:
1. Update to the latest stable version of MIUI14
2. Fix the problem of locking 60 frames
3. Fix the official desktop animation sky round place bug
4. Repair the eye protection mode. Please note that I will emphasize it one last time. Please go to Settings-Display-Eye Protection Mode to enable the eye protection mode.
5. Fix the black screen with the lowest brightness
6. Built-in double-click bright screen app, you can use it with root
7. Add calculator, garbage cleaning, screen recording, voice recorder, weather and other apps
Open the original package directly, transplanted based on Mi Pad 5pro, non-gsi/sgsi.
It is recommended to back up the data. If the word FAILED appears during the flashing process, please downgrade to 12.6.211 and flash the package again
Note that this flashing package structure is connected to the Youtan flashing tool, please be sure to watch the flashing tutorial in the flashing bag carefully! ! !
Please check to clear all data when flashing into miui for the first time, the data can be kept when upgrading from miui to this version, theoretically, it can be flashed from any bottom layer
The download link is at the bottom of the announcement
Known bugs:
1. Xiaoai voice wake-up is invalid
2. The miui camera is invalid, please use another camera
3. The unlocking of the protective cover is invalid
Precautions:
1. Dolby sound effects need to be flashed into the modules in my flashing package
2. If you encounter inexplicable failure to boot or freeze, please press the three buttons together to enter rec and re-flash into magisk to boot
3. There are apps that I have simplified in the package, please install them yourself
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link?