Okay, I'm convinced that most of people that are able to help me are already familiar with this problem.
It occured when I've attempted to OTA upgrade my firmware (it was one of MIUI 9 stable versions) as I
have only used OTA before. However I had TWRP (mrraines version) installed and also magisk root
(everything from tutorial on xda, in order to install gcam).
So when I tried to OTA upgrade it stopped almost immediately after beginning with failure message and
fingerprint sensor options dissapeared.
I have an International version of MI MIX.
Since then I have tried:
-full wipe + MIUI 10 global (OAHMIHF) flash (via mrraines TWRP) - it didn't work (error 7)
-MIUI 10 global (OAHMIHF) flash via fastboot (didn't help)
-MIUI 10 global (OAHMIHF) flash via fastboot + newest global firmware (8.12.20) + reverse order
-MIUI 10 global (OAHMIHF) via TWRP (the new version with working decryption) found in this topic:
https://forum.xda-developers.com/mi...y-official-twrp-xiaomi-mi-mix-t3498960/page67
-reflash same firmware for non-global version
-full wipe + MIUI 10 from xiaomi.eu (OAHCNFK) via the same TWRP + non-global firmware (in this exact order)
-after reading this topic: https://forum.xda-developers.com/mi-mix/how-to/miui-9-stable-magisk-xposed-t3705951
I have flashed firmware advised there (8.8.3)
-of course I have tried changing pin/unlock pattern resetting, hard reboots and so on
Right now I'm about to try reflashing the same firmware and MIUI 10.2.1 afterwards. Then perhaps developer version.
I also have full recovery from before upgrade, however it was made after I've attempted to OTA upgrade and failed.
In diagnostic options self test is "FAILED!" and checkerboard test is: "NO RESPONSE FROM SENSOR!"
Aida64 recognizes sensor as FPC.
Can it be related to something I have not yet reflashed? I can't live without fp sensor
Please help!
Okay I have found information that fp sensor problems are caused by persist partition.
However flashing China stable 10.1 in EDL mode didn't fix the issue.
Could anyone post a file for fp sensor that is located in persist partition so I would replace mine?
Thanks in advance
hi i have a mi 6x with arb4
when i playing pubg,someone calling and screen rotate to portrait then acceletor and gyro sensors stop working
i know its bcuz corrupted persist partition
i try to fix it using this methods
extract persist .img from miui9 and miui10 fastboot roms
flashing using fastboot failed(anti rollback)
flash using mi flash tool and edl mode failed
flash using twrp to persist partition faild bcuz twrp hide persist partition
then flashing using simg2img then dd method worked and seems persist.img flashed
simg2img /sdcard/persist.img /sdcard/persistext4.img
dd if=/sdcard/persistext4.img of=/dev/block/bootdevice/by-name/persist
but sensors still not working
anyone can help?
anyone can send me back up of persist folder using root?
Sam.Salim said:
anyone can send me back up of persist folder using root?
Click to expand...
Click to collapse
I had the same problem some days ago. After trying a lot of fixes and asking for a backup too,I managed to fix flashing the persist partition from recovery. There is a particular one that can flash all partition and not only boot, recovery, vendor and system . As far as I remember it is a modded orange fox recovery and You can look for it on 4pda forum, let me know
hello, ive already flashed persist.img on twrp, but camera always black and sensors not working. ive tried a few persist.img, none worked
btw to get persist partition to show up, boot into twrp with pc, then go reboot into recovery and after that persist partition will show up when u try to flash persist.img. i dont know if the problem is with the persist.img file i have or other problem. please help
Flash MI A2 pie persist.img, this will fix camera since you're a A2 to 6x convert. Batik recovery can flash persist. https://sourceforge.net/projects/batik-recovery/files/wayne/
i have mi 6x not converted
i flash last miui 10 persist img using recovery but still soensors not fixed
i had miui9 when i flashed the persist image on my converted mi 6x, after flashing the persist.img it didnt work, only when i flashed miui 10 after i flashed the persist.img it was working.
Before flash persist,did you triggered arb4 already?
Do you remember the version of miui9 and persist?
Sam.Salim said:
Before flash persist,did you triggered arb4 already?
Do you remember the version of miui9 and persist?
Click to expand...
Click to collapse
Yes my mi 6x (now) is arb4 triggered
The last MIUI 9 for mi 6x.
capsyweb said:
Yes my mi 6x (now) is arb4 triggered
The last MIUI 9 for mi 6x.
Click to expand...
Click to collapse
thanks
im on miui 9 now.flash persist dont fix problem then ready to flash miui 10
i want to know,did you flash miui 10 via twrp or fastboot or just update it
Sam.Salim said:
thanks
im on miui 9 now.flash persist dont fix problem then ready to flash miui 10
i want to know,did you flash miui 10 via twrp or fastboot or just update it
Click to expand...
Click to collapse
I installed miui 10 using TWRP
failed?
but im not give up
i appreciate anyone backup root/persist folder of his device for me?
failed?
but im not give up
i appreciate anyone backup root/persist folder of his device for me?
So to me it seems like you're assuming your persist partition is corrupt but, obviously your sensors are working until someone calls you while playing pubg? This seems like a software bug and not corrupt partition.
Flash used twrp version 3.2.3(810)
Sent from my MI 6X using Tapatalk
blowtorch said:
So to me it seems like you're assuming your persist partition is corrupt but, obviously your sensors are working until someone calls you while playing pubg? This seems like a software bug and not corrupt partition.
Click to expand...
Click to collapse
sorry,I couldn't tell you exactly what I meant because of my poor English.
Someone called me while I was playing pubg
Then the screen turned to portrait
after the call ended the sensors went off
since that time until now acc and gyro sensor are off and in camera software sometimes displayed "cant connect camera" when I go to video,
photo is fine
hal proximit light sensors are fine
ikador said:
Flash used twrp version 3.2.3(810)
Sent from my MI 6X using Tapatalk
Click to expand...
Click to collapse
not show persist partition
This version shows you
I solved the problem myself with this version
TWRP,[emoji116][emoji116].
https://1drv.ms/u/s!AqY2LWYAWmJZi25N_FhXaBqtIoHA
persist.img ,[emoji116][emoji116]
Unzip img file and flash
https://1drv.ms/u/s!AqY2LWYAWmJZi28zXIn4S3yBDrnE
View attachment 4819049
## wayne flashable persist ##, By kisekinopureya, Image taken from 10.3.6.0 fastboot rom
ikador said:
This version shows you
I solved the problem myself with this version
TWRP,[emoji116][emoji116].
https://1drv.ms/u/s!AqY2LWYAWmJZi25N_FhXaBqtIoHA
persist.img ,[emoji116][emoji116]
Unzip img file and flash
https://1drv.ms/u/s!AqY2LWYAWmJZi28zXIn4S3yBDrnE
View attachment 4819049
Click to expand...
Click to collapse
i think this is best twrp so far
but the result is the same
I think, that im not the only one who is facing problems installing the Erfan OEM GSIs on our Mi A2
Ive tried OOS and it wont get to the Oneplus Bootanimation
Same with the other GSIs
Instuctions i used are:
1.Install stock Boot.img and stock Vendor.img
2. install the OOS AB GSI as System image
3. install permissiver2 ZIP
But it wont Boot
If there is anybody who got it working please reply to this topic since there is no real Installation process for our device
I follow this post
https://www.xda-developers.com/install-android-q-beta-gsi-project-treble/
No problem during installation but when it finished, it only reboot to recovery,.. Nothing more
Aziziamran said:
I follow this post
https://www.xda-developers.com/install-android-q-beta-gsi-project-treble/
No problem during installation but when it finished, it only reboot to recovery,.. Nothing more
Click to expand...
Click to collapse
So for you IT wont Work too
StarSix01 said:
So for you IT wont Work too
Click to expand...
Click to collapse
I get it to working and booted fire, trust me you don't need , too much bugs and soft reboot every 5 mins,,
fir1996 said:
I get it to working and booted fire, trust me you don't need , too much bugs and soft reboot every 5 mins,,
Click to expand...
Click to collapse
How you got IT working im Just curious
StarSix01 said:
How you got IT working im Just curious
Click to expand...
Click to collapse
Pls don't even try it, i flashed it over lineage 16 vendor then factory reset using fastboot -w,, then flash permissiver.zip , that's it,
Very buggy experience, camera not working, google play crashing , device soft reboot every 5 mins, phone calls through speaker only,,
fir1996 said:
Pls don't even try it, i flashed it over lineage 16 vendor then factory reset using fastboot -w,, then flash permissiver.zip , that's it,
Very buggy experience, camera not working, google play crashing , device soft reboot every 5 mins, phone calls through speaker only,,
Click to expand...
Click to collapse
Sounds bad tho.. By the way, did you notice any new changes compared to pie?
fir1996 said:
Pls don't even try it, i flashed it over lineage 16 vendor then factory reset using fastboot -w,, then flash permissiver.zip , that's it,
Very buggy experience, camera not working, google play crashing , device soft reboot every 5 mins, phone calls through speaker only,,
Click to expand...
Click to collapse
Which lineage 16 you used?
StarSix01 said:
Which lineage 16 you used?
Click to expand...
Click to collapse
The one here on xda,
fir1996 said:
The one here on xda,
Click to expand...
Click to collapse
Is IT the only working vendor ?
StarSix01 said:
Is IT the only working vendor ?
Click to expand...
Click to collapse
Yeah, but dude trust me don't try it, it's super buggy
I successfully installed Oxygen OS OEM GSI on the Mi A2 and it's running late flawlessly
Only bugs that I noticed are:
Fingerprint not working and faceunlock not working
Brightness is a bit ****ed up, but usable
StarSix01 said:
I successfully installed Oxygen OS OEM GSI on the Mi A2 and it's running late flawlessly
Only bugs that I noticed are:
Fingerprint not working and faceunlock not working
Brightness is a bit ****ed up, but usable
Click to expand...
Click to collapse
Now we are waiting for tutorial
Ir works well, Google play crashing you can resolve updating Google play services with apk.
0. I would recommend To Format Data completely and copy the files from your PC to the Phone then
1. Flash boot.img as boot img and vendor.img as vendor.img in TWRP
2. Flash the OxygenOS ABGSI as System Img
3. wipe Data
4. Flash FBE Disabler
5. Flash permissiver2 (don't know if this is nessesary but it did it)
6. Flash the Latest Hex Kernel by Draco
7. Flash Magisk
8. Reboot
And don't forget to wipe cache and dalvik always
StarSix01 said:
0. I would recommend To Format Data completely and copy the files from your PC to the Phone then
1. Flash boot.img as boot img and vendor.img as vendor.img in TWRP
2. Flash the OxygenOS ABGSI as System Img
3. wipe Data
4. Flash FBE Disabler
5. Flash permissiver2 (don't know if this is nessesary but it did it)
6. Flash the Latest Hex Kernel by Draco
7. Flash Magisk
8. Reboot
And don't forget to wipe cache and dalvik always
Click to expand...
Click to collapse
I used Dec update vendor.img and boot.img
Any fix for fingerprint issue?
which stock rom did you tried ? i dont remember but 10.0.2.0 or 9.6.16.0 i manage to boot coloros, miui and nubia. also i installed force encyrpt disable but i dont think it is necessary
q0kHaN said:
which stock rom did you tried ? i dont remember but 10.0.2.0 or 9.6.16.0 i manage to boot coloros, miui and nubia. also i installed force encyrpt disable but i dont think it is necessary
Click to expand...
Click to collapse
latest
Divyam2201 said:
Any fix for fingerprint issue?
Click to expand...
Click to collapse
its not working?
Hello! my front camera does not pop up anyomore. Flashed persist img, and got the sensors back (sort of). Auto brightness still does not work. I have global version flashed, and all fixes i found were related to flashing that image. Which fastboot rom do i have to download?
Im running 12.0.08. vendor and latest evox.
Download the latest one from en.miui.com (fastboot rom) and flash the file using Flashtool. Try if that fixes. Data will get wiped and if you want to keep bootloader unlocked then uncheck bootloader lock option in the flashtool.
Sent from my Redmi K20 Pro using Tapatalk
My front camera was not opening, it was repeatedly not calibrating and shows "Cud not calibrate" then I flashed persist img. even after that it did not fix then by mistake I erased the whole system in which include system/vendor/data/cache/ then my phone got stuck in fastboot then I flashed global rom and firmware from orange fox recovery. my phone got started but all the sensors stopped working including gyroscope/proximity/other sensors and i also tried flashing fastboot rom with mi flash tool but it is not working now what should i do please Help.