Unmodified system partition - Redmi 9A Questions & Answers

Hallo,
My device (redmi 9a) is stuck in unmodified system partition and cannot swipe to unlock and cannot fastboot either.
Is there a way to restore it?

i suggest you try EDL mode with EDL cable... worked for me...

dreadmachine said:
i suggest you try EDL mode with EDL cable... worked for me...
Click to expand...
Click to collapse
I am trying right now the edl mode but still not recognized by the pc. I am not sure if the edl points i am using are correct. Thanks for the reply

VasilisPpdm said:
I am trying right now the edl mode but still not recognized by the pc. I am not sure if the edl points i am using are correct. Thanks for the reply
Click to expand...
Click to collapse
did you install drivers??

Related

Fastboot, ADB and MiFlash don't recognize device

hello guys,
I wanted to do a clean flash of my poco f2 pro. Installed MiFlash, put the device in fastboot mode (it got recognized) and then klicked flash. the device immediately disappered from miflash and nothing was flashed. I can still boot into rom (Evolution X 4.7) but I have following symptoms:
1. Wifi does not work anymore
2. ADB, Fastboot and MiFlash do not recognize the device
3. TWRP (Chinese One) does not ask for unlock code and shows no sdcard contents (but Its there bc I can boot normally with data) --> DATA Partiton is not found.
4. TWRP Nandroid Backup is gone
I tried multiple Computers, Cables and ADB`s... What is the problem?
Could it be a faulty partition? Which one?
Please help me
Which version of Miflash?
NOSS8 said:
Which version of Miflash?
Click to expand...
Click to collapse
newest (20181115)
is the phone boot in fastboot?
check drivers in miflash.
NOSS8 said:
is the phone boot in fastboot?
check drivers in miflash.
Click to expand...
Click to collapse
Phone does boot in fastboot. It just does not get recognised by MiFlash
What happens when you press power and volume + or volume -?
NOSS8 said:
What happens when you press power and volume + or volume -?
Click to expand...
Click to collapse
Boots into Fastboot/TWRP. I did a full reset in twrp now and pushed a rom over via mounting and flashed it. hopefully it works...
Remenber TWRP backup does not work
NOSS8 said:
Remenber TWRP backup does not work
Click to expand...
Click to collapse
It just boots endlessly now I think.
Data loss is not important to me. I want fastboot to work
If fastboot work flash with miflah.
NOSS8 said:
If fastboot work flash with miflah.
Click to expand...
Click to collapse
You dont understand....It boots into fastboot but miflash wont show the device!!
is the pc see the device?
try repair in twrp
NOSS8 said:
is the pc see the device?
try repair in twrp
Click to expand...
Click to collapse
does not boot into twrp anymore... only fastboot. and fastboot des not get recognized
Maybe here https://forum.xda-developers.com/t/...ution-on-forums-google-friends.4199267/page-7
NOSS8 said:
Maybe here https://forum.xda-developers.com/t/...ution-on-forums-google-friends.4199267/page-7
Click to expand...
Click to collapse
thank you for your help but I think I am stuck here. No way to connect to fastboot and it does not boot into sth else than fastboot
If adb work try reflash twrp.
Is your phone rooted?
And power +volume -? volume +?
Premaider said:
hello guys,
I wanted to do a clean flash of my poco f2 pro. Installed MiFlash, put the device in fastboot mode (it got recognized) and then klicked flash. the device immediately disappered from miflash and nothing was flashed. I can still boot into rom (Evolution X 4.7) but I have following symptoms:
1. Wifi does not work anymore
2. ADB, Fastboot and MiFlash do not recognize the device
3. TWRP (Chinese One) does not ask for unlock code and shows no sdcard contents (but Its there bc I can boot normally with data) --> DATA Partiton is not found.
4. TWRP Nandroid Backup is gone
I tried multiple Computers, Cables and ADB`s... What is the problem?
Could it be a faulty partition? Which one?
Please help me
Click to expand...
Click to collapse
Hey, I am having the same issue, were you able to find a solution?

[BRICK] Can`t access fastboot or recovery

I have Redmi 9C NFC with MIUI 12.0.6. I rooted it through custom recovery. After rebooting like 10 times I couldn`t boot. Instead, I was boting into recovery. I tried to flash stock recovery and vbmeta to solve this, and now I can`t access fastboot or recovery. What do?
0purple said:
I have Redmi 9C NFC with MIUI 12.0.6. I rooted it through custom recovery. After rebooting like 10 times I couldn`t boot. Instead, I was boting into recovery. I tried to flash stock recovery and vbmeta to solve this, and now I can`t access fastboot or recovery. What do?
Click to expand...
Click to collapse
Hello,
Will recommend to search in device section here https://forum.xda-developers.com/f/redmi-9c-questions-answers.11015/
Good luck!
0purple said:
I have Redmi 9C NFC with MIUI 12.0.6. I rooted it through custom recovery. After rebooting like 10 times I couldn`t boot. Instead, I was boting into recovery. I tried to flash stock recovery and vbmeta to solve this, and now I can`t access fastboot or recovery. What do?
Click to expand...
Click to collapse
Is the phone detected on the PC?
NOSS8 said:
Is the phone detected on the PC?
Click to expand...
Click to collapse
All it sees is Gadget CDC VCOM Driver
orb3000 said:
Hello,
Will recommend to search in device section here https://forum.xda-developers.com/f/redmi-9c-questions-answers.11015/
Good luck!
Click to expand...
Click to collapse
There are like 3 people, this phone is quite unpopular
0purple said:
All it sees is Gadget CDC VCOM Driver
Click to expand...
Click to collapse
Did you try a fastboot or adb command?
NOSS8 said:
Did you try a fastboot or adb command?
Click to expand...
Click to collapse
It doesn`t see any devices
0purple said:
It doesn`t see any devices
Click to expand...
Click to collapse
I don't have this phone but it looks like the drivers to use EDL mode
NOSS8 said:
I don't have this phone but it looks like the drivers to use EDL mode
Click to expand...
Click to collapse
?
0purple said:
There are like 3 people, this phone is quite unpopular
Click to expand...
Click to collapse
Yeah you're right, even more unpopular than my old HTC devices...
0purple said:
?
Click to expand...
Click to collapse
EDL mode allows you to repair the phone, but only repair centers have the accreditation to use this mode.
This mode exists for the qualcom, I do not know for the mediatek.
NOSS8 said:
EDL mode allows you to repair the phone, but only repair centers have the accreditation to use this mode.
This mode exists for the qualcom, I do not know for the mediatek.
Click to expand...
Click to collapse
So there is no solution other than going to phone repair store?
0purple said:
So there is no solution other than going to phone repair store?
Click to expand...
Click to collapse
0purple said:
So there is no solution other than going to phone repair store?
Click to expand...
Click to collapse
Not the same version but can be useful
https://forum.xda-developers.com/t/redmi-note-9-merlin-4-128-nfc-hard-brick.4201717/page-2
If you can't enter in fastboot mode or recovery mode, you need to flash stock rom using sp flash tool.
Click to expand...
Click to collapse
How can I do this?
0purple said:
How can I do this?
Click to expand...
Click to collapse
https://forum.xda-developers.com/t/redmi-9-brick-problem-solution.4155871/
but seem not working.
First try with miflash and you will see if authorization is required
https://c.mi.com/oc/thread-3414820-1-0.html?mobile=no
NOSS8 said:
https://c.mi.com/oc/thread-3414820-1-0.html?mobile=no
Click to expand...
Click to collapse
I can`t open my back panel
NOSS8 said:
https://forum.xda-developers.com/t/redmi-9-brick-problem-solution.4155871/
but seem not working.
First try with miflash and you will see if authorization is required
Click to expand...
Click to collapse
MiFlash doesn`t see any device. When it does see, it asks for authentification. What I found is that I have to use https://github.com/MTK-bypass/exploits_collection , but I can`t turn off my phone to install it. I will wait untill it will discharge itself, but I had like 80% so it will take a looong time
0purple said:
MiFlash doesn`t see any device. What I found is that I have to use SPflashTool. In order to bypass authentification, I have to use https://github.com/MTK-bypass/exploits_collection , but I can`t turn off my phone to install it. I will wait untill it will discharge itself, but I had like 80% so it will take a looong time
Click to expand...
Click to collapse
I
I used mi flash in EDL mode but not for the same reasons, it didn't work because of the permission.
Now you can't open your phone, take it to the repairer, or find someone who does it online for a fee.
Avoid buying xiaomi with SOC mediatek (very little development).
0purple said:
So there is no solution other than going to phone repair store?
Click to expand...
Click to collapse
Use xiaomi mi flash tool
Than use it to flash stock firmware

Redmi Note 7 Pro Bricked and bootloader is locked

Hi
My Redmi note 7 pro is bricked and it is in locked state .
I tried flashing fastboot rom from edl mode
But it gaves errors like
1) cannot receive hello packet
2)Only nop and sig tag can be recevied before authentication.
Please help me guys regarding this its been a while without my phone
AwesomeAman said:
Hi
My Redmi note 7 pro is bricked and it is in locked state .
I tried flashing fastboot rom from edl mode
But it gaves errors like
1) cannot receive hello packet
2)Only nop and sig tag can be recevied before authentication.
Please help me guys regarding this its been a while without my phone
Click to expand...
Click to collapse
Firstly, can you still boot into Fastboot mode? Secondly, you said you flash fastboot ROM from EDL, how you get into that EDL mode, and you're flashing by MiFlash right?
Clear the information, I might help you!
LinhBT said:
Firstly, can you still boot into Fastboot mode? Secondly, you said you flash fastboot ROM from EDL, how you get into that EDL mode, and you're flashing by MiFlash right?
Clear the information, I might help you!
Click to expand...
Click to collapse
Answers:
Yes it is going on fastboot mode
I got into edl mode by opening back Pannell of my device and i connected edl points
I am flashing via mi flash.
Actually in mi flash tool by mistake i flashed fastboot rom by selecting flash and lock.
Now when i flash the same by selecting clean all option by putting my device on edl mode
It show cannot receive hello packet.
This put me in this trouble
AwesomeAman said:
Answers:
Yes it is going on fastboot mode
I got into edl mode by opening back Pannell of my device and i connected edl points
I am flashing via mi flash.
Actually in mi flash tool by mistake i flashed fastboot rom by selecting flash and lock.
Now when i flash the same by selecting clean all option by putting my device on edl mode
It show cannot receive hello packet.
This put me in this trouble
Click to expand...
Click to collapse
Right, then you did the testpoint trick to get in EDL mode! Ofcourse now you can't use MiFlash with clean all to flash your device since your device is now in brick state. Only solution now is to find the factory images of your device, along with an authenticated prog file then use QFIL to force flash into device. You may inbox me if need further instructions!
i have the same issue pls help
LinhBT said:
Right, then you did the testpoint trick to get in EDL mode! Ofcourse now you can't use MiFlash with clean all to flash your device since your device is now in brick state. Only solution now is to find the factory images of your device, along with an authenticated prog file then use QFIL to force flash into device. You may inbox me if need further instructions!
Click to expand...
Click to collapse
Sir, I have exact same device and I am also stuck in edl mode. It looks there are no patched firehose files for violet. Is there any possible way you can help??

Question hard brick my oneplus 9

hi please help me ...my oneplus 9 fully bricked ...i cant go fastboot mode or recovery mode .....can anyone suggest me what to do now
SABBIRAHMED93 said:
hi please help me ...my oneplus 9 fully bricked ...i cant go fastboot mode or recovery mode .....can anyone suggest me what to do now
Click to expand...
Click to collapse
Find correct msm tool in threads run on device.
SABBIRAHMED93 said:
hi please help me ...my oneplus 9 fully bricked ...i cant go fastboot mode or recovery mode .....can anyone suggest me what to do now
Click to expand...
Click to collapse
Sorry but... how? I end up deleting crucial partition, but the i resurected the phone 5 minutes later. Just MSM...
was your OP9 a t-mo variant ?
barguybrady said:
was your OP9 a t-mo variant ?
Click to expand...
Click to collapse
no
Sheldd said:
Sorry but... how? I end up deleting crucial partition, but the i resurected the phone 5 minutes later. Just MSM...
Click to expand...
Click to collapse
can you provide me the msm file link
I have inly the fastboot menu left i need bugjaeger command to load or reflash oroper boot or recovery alont eith proper said files
Im not sure how it happened i didnt unlock critical files thankfully
I just know my commands are close to reflashing it but the good morning menu that says the bootloader is unlocked and software Integrity cannot be guaranteed just gets stuck and loops for recovery and edl and still allows the other phine into bugjaeger via fastboot on the oneplus 9 and then loops

Poco F2 Pro: Wipe all partition. fastboot and adb not work.

When flashing a custom ROM via TWRP, a wipe was accidentally performed on all partitions.
Since then it is no longer possible to access the device via fastboot and adb.
Even an OTG stick is not recognized.
Booting into the bootloader is possible.
I can also boot the TWRP recovery.
Can the device be unbricked again?
Thanks for the help in advance!
khlt said:
When flashing a custom ROM via TWRP, a wipe was accidentally performed on all partitions.
Since then it is no longer possible to access the device via fastboot and adb.
Even an OTG stick is not recognized.
Booting into the bootloader is possible.
I can also boot the TWRP recovery.
Can the device be unbricked again?
Thanks for the help in advance!
Click to expand...
Click to collapse
What twrp are you using?
Which rom version installed A12 or A11?
Try with the twrp to format data, write yes reboot Twrp(If error red lines,reboot Twrp and format again).
Then plugin to the Pc on Twrp and check if visible, put the rom or use otg and flash the rom.
The recovery is 3.6.1_11-RedmiK30Pro_v3.4_A12.
Originally MIUI 13 was installed.
After formatting the data, the pc still does not recognize the device.
Even an OTG stick is not recognized.
khlt said:
The recovery is 3.6.1_11-RedmiK30Pro_v3.4_A12.
Originally MIUI 13 was installed.
After formatting the data, the pc still does not recognize the device.
Even an OTG stick is not recognized.
Click to expand...
Click to collapse
try enter in Fasboot mode: Power button + volume -
NOSS8 said:
try enter in Fasboot mode: Power button + volume -
Click to expand...
Click to collapse
still the same problem
khlt said:
still the same problem
Click to expand...
Click to collapse
Still Can't Enter Fastboot Mode?
It is possible to enter fastboot mode.
But the fastboot command returns no result.
khlt said:
It is possible to enter fastboot mode.
But the fastboot command returns no result.
Click to expand...
Click to collapse
Try this tool in Fastboot mode:
https://forum.xda-developers.com/t/flash-tool-guide-use-xiaomi-flash-tool.4262425/
If you have a K30 pro dont lock the bootloader
I downloaded the MiFlashTool 2021.8.13.0.
The phone is in fastboot mode.
The program does not recognize the phone.
khlt said:
I downloaded the MiFlashTool 2021.8.13.0.
The phone is in fastboot mode.
The program does not recognize the phone.
Click to expand...
Click to collapse
"It is possible to enter fastboot mode.
But the fastboot command returns no result."
The phone is visible?
Was he before?
Try another version of Miflash.(MiFlash2020-3-14-0)
Install the drivers with Miflash.
change USB2 port.
The phone is visible? no
I downloaded the MiFlashTool 2020-3-14-0.
I installed the drivers with Miflash.
I changed USB2 port.
The MiFlashTool does not recognize the phone.
khlt said:
The phone is visible? no
I downloaded the MiFlashTool 2020-3-14-0.
I installed the drivers with Miflash.
I changed USB2 port.
The MiFlashTool does not recognize the phone.
Click to expand...
Click to collapse
https://forum.xda-developers.com/t/reflash-poco-f2-pro-with-qfil-through-edl.4386869/

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