CAN-L01 Cust Failed - Huawei Nova/Nova Plus Questions & Answers

hi,
I have a problem with my huawei nova:
i wanted to root my huawei so i flashed the update supersu , and when i restart my phone i have a bootloop....
So, i wanted to do a wipe cache but it gives me :
"Failed to mount 'cust' (Invalid argument)"
But i can no find any cust.img or update.app that want to work because when i want to update my huawei with a update.app (with a recovery stock obviously), the load is only up to 5% and it gives me an error...
1 week that my huawe still does not work...

But before you had flashed twrp?

merlin21 said:
But before you had flashed twrp?
Click to expand...
Click to collapse
yes obviously....

What version phone you have, and wich software you're on?

Reflash TWRP and restore your nandroid backup.

merlin21 said:
What version phone you have, and wich software you're on?
Click to expand...
Click to collapse
I have the Huawei Nova CAN-L01 but i don't no more... And the Software is CAN-L01 C432V100

Michiel0912 said:
Reflash TWRP and restore your nandroid backup.
Click to expand...
Click to collapse
I already flashed TWRP and i not have a backup....

With me the same error in the recovery menu. I hope there is a solution to solve the problem. My mobile is dead: (, I forgot to make a backup and with the CAN-L11 backup I can unfortunately not start anything because against the conclusion at 99% restoration the following message: "Failed to mount 'cust' (Invalid argument)"
Already several attempts made recovery to flash again.
Please help

Try this;
https://mega.nz/#!B5BxmSQC!p-uVxctJxukBtO7oqW9SdTIaQ0x0dIIBeDXIHLI4ML4

Thanks, / cust I now can fix this, but it failed on the wipen the internal memory. It is successful done, but when I look back then into the recovery are the files like / superuser there, I have played the wrong SuperSU and thus my mobile phone can not start after Restore Backup, because this SuperSU does not remove the bootloop remove.
What am I doing wrong? What can I do for my mobile phone to work again and finally start normally?
Please ask for more help

TCoreXxx said:
Thanks, / cust I now can fix this, but it failed on the wipen the internal memory. It is successful done, but when I look back then into the recovery are the files like / superuser there, I have played the wrong SuperSU and thus my mobile phone can not start after Restore Backup, because this SuperSU does not remove the bootloop remove.
What am I doing wrong? What can I do for my mobile phone to work again and finally start normally?
Please ask for more help
Click to expand...
Click to collapse
You only made a backup after you installed the wrong SU?

The problem is I have the backup from here in the forum taken, the CAN-L11 and have this successfully flashing, with your help (/ cust). But the other problem is simple I can not wipe anything and erase in the recovery because I had before all the problems, the superuser had installed, another source and since bootloop.
This binary I can now however no longer delete, so my mobile phone normally starts after successful flashing of the CAN-L11.
Recovery shows that it is deleted successfully, but as soon as I reboot into the recovery are all deleted files again there, thus also superuser.
I'm desperate
How can I delete and reset everything, so that my mobile works again?

You are mounting the partitions w/r when you wipe?

Yes I did, but why does not it work?

I'm still desperate, it simply does not work, mount and superuser remains, after delete.
Please, who has a suitable step by step guide which I can still make?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Supersu must be hiding somewhere else also, allowing it to come back. Try browsing around and see if you can find any other files associated with Supersu. Also, I would check the official Supersu thread, I believe they have an uninstall zip that should work and/or can probably guide you on what you need to do.
See if this works:
https://forum.xda-developers.com/showpost.php?p=69461377&postcount=470

View attachment 4030838
Thanks, but unfortunately still the same problem
The international memory remains immediately after wipen, etc
Superuser simply does not want to disappear, it can not make my cell phone anymore.

What exactly did you flash? I am guessing you flashed system again and it still was the same? Maybe someone can give you a zip of system to flash, that should erase it.
I would also suggest again heading to the official superSU thread and asking about your problem.

TCoreXxx said:
View attachment 4030838
Thanks, but unfortunately still the same problem
The international memory remains immediately after wipen, etc
Superuser simply does not want to disappear, it can not make my cell phone anymore.
Click to expand...
Click to collapse
I recognized the same problem. And i figured out. I can delete only one file at one time and then must go back and reboot recovery again when deleting files from system partition.
@Xelfmade perhaps you can check this?
---------- Post added at 07:29 AM ---------- Previous post was at 07:27 AM ----------
wangdaning said:
What exactly did you flash? I am guessing you flashed system again and it still was the same? Maybe someone can give you a zip of system to flash, that should erase it.
I would also suggest again heading to the official superSU thread and asking about your problem.
Click to expand...
Click to collapse
exactly that was what i did... Flash via fastboot

What should I now flash over fastboot?
Can one of you make an order as I tackle the whole problem?
Mobile still does not work and there are always errors that can not be written at once / Data, though mount.
Please really help, my mobile phone is totally broken with the software.
It's no fun just to go back and forth between Recovery and Fastboot.
Please provide instructions and help.

Related

[FTF][OLD Nougat][32.3.A.2.33] E6603/33/53/83 Google Drive + Patched Kernels

{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Hi xda users,
I am very pleased to present VERY OLD NOUGAT FTFs Google Drive Mirror + Patched Kernels.
I spend lots of time and bandwidth for you, so please hit Thanks :fingers-crossed: button and comment below..
Read First
This in NOT Backup TA Partition or Bootloader Unlock thread.
FTFs on this thread are original STOCK rom files.
If your device BOOTLOADER UNLOCKED, you can use Patched Kernel if you want.
If your device BOOTLOADER LOCKED, you can NOT use Patched Kernel.
You do NOT have to USE patched kernel, just flash FTF. Use like a stock ROM.
I build Patched Kernels for ROOT, TWRP, MAGISK users.
:fingers-crossed:
Thread Updated : LATEST
Thread has so many questions and answers, so I will not delete this thread.
10-) Select ALL wipe options
Click to expand...
Click to collapse
Is it possible to have a good update without wiping anything?
Especially if the previous FW version is very old (Customized HK device)
mc_B3oWoLF said:
Is it possible to have a good update without wiping anything?
Especially if the previous FW version is very old (Customized HK device)
Click to expand...
Click to collapse
You can try without wipe, i canNOT guaranteed it will be good.
If you get errors, then you will flash with wipe options.
All files uploaded. I am tired
Sony was working too much
Great I salute to you!!
@sceryavuz thanks bro for your hard work
its very complete
sceryavuz said:
You can try without wipe, i canNOT guaranteed it will be good.
If you get errors, then you will flash with wipe options.
Click to expand...
Click to collapse
Here's my report:
I followed the 14 guide steps, except for wiping everything (I didn't select any wiping option at all).
No root device with intention to keep the factory-clean firmware as well as all user data.
The device was originally "Customized HK", that hasn't received any latest FW updates.
New FW installed flawlessly, keeping all user data on device :good: :laugh:
Thanks again!!!
P.S. I used XperiFirm and FlashTool myself to get the desired FW version ftf file
Thank you for your hard work. Why don't you add TWRP 3.1.0 to kernel image ? not recovery boot image ?
i installed this version of nougat and now i can't install this https://forum.xda-developers.com/cr.../sonyz5-family-unlocked-xz-xc-camera-t3463148 or other mods . They install in the recovery but when i start the camera i get the stock camera app with no mods. i have root, twrp from tis thread and i did a whipe cache but didn't help. Do i need to do anything else to fix this?
devilmaycry2020 said:
Thank you for your hard work. Why don't you add TWRP 3.1.0 to kernel image ? not recovery boot image ?
Click to expand...
Click to collapse
I couldn't find twrp_common modules for 3.1.0, only for 3.0.2
NexusGTS said:
i installed this version of nougat and now i can't install this https://forum.xda-developers.com/cr.../sonyz5-family-unlocked-xz-xc-camera-t3463148 or other mods . They install in the recovery but when i start the camera i get the stock camera app with no mods. i have root, twrp from tis thread and i did a whipe cache but didn't help. Do i need to do anything else to fix this?
Click to expand...
Click to collapse
I looked at update-script and modded files. They have different package names..
Sony camera app's name is not "SuperVideoCamera" anymore..
You have to edit all apk, jar, odex file names and script..
This is a solid guide. Thanks!
In case anyone else experiences it — on first boot, i couldn't add fingerprints as the scanner didn't seem to work. Skipped it and after a reboot, everything worked fine.
I flashed recovery TWRP 3.1.0 on E6683 but it didn't show my extSD>>>>>>
sceryavuz said:
I looked at update-script and modded files. They have different package names..
Sony camera app's name is not "SuperVideoCamera" anymore..
You have to edit all apk, jar, odex file names and script..
Click to expand...
Click to collapse
the mode started to work after a cache and dalvik cache whipe
NexusGTS said:
the mode started to work after a cache and dalvik cache whipe
Click to expand...
Click to collapse
Tnx op,u save 2.5 gig bandwidth for me,thank you
Strange, not able to run flashtool Windows 10.
Sent from my E6683 using XDA-Developers Legacy app
Working great, thanks again
restore from backup not working?
why?
I have encountered a problem: When I activate Bluetooth, it says "Bluetooth share has stopped". Any ideas on how to solve it? Maybe an apk that is functional and I can place it in system apps

Root issue

Hello, I have a root issue. I have an Axon 7 2017G V1.2.0B08 with unlocked bootloader and TWRP. Anyway, when I try to flash SuperSU (2.82), it does not give to me the root access. I mean, when I open the app of SuperSu, it alert to me "Root undetected". Can you help me?
Thanks,
youngz
Try Magisk 14
youngz89 said:
Hello, I have a root issue. I have an Axon 7 2017G V1.2.0B08 with unlocked bootloader and TWRP. Anyway, when I try to flash SuperSU (2.82), it does not give to me the root access. I mean, when I open the app of SuperSu, it alert to me "Root undetected". Can you help me?
Thanks,
youngz
Click to expand...
Click to collapse
Version 2.82 is crap. Users of my toolkit had bootloops because of it. Use 2.79 instead.
Hi, I tried to flash supersu 2.79 and the result is the same.
In order to flash magisk 14, I have to do some particular procedure o I have to just flash it?
Edit: furthermore, I want to modify the host file in system partition. But if I use only magistik, I suppose to be not able to modify that partition.
youngz89 said:
Hi, I tried to flash supersu 2.79 and the result is the same.
In order to flash magisk 14, I have to do some particular procedure o I have to just flash it?
Edit: furthermore, I want to modify the host file in system partition. But if I use only magistik, I suppose to be not able to modify that partition.
Click to expand...
Click to collapse
Just wipe system, reflash your ROM and then flash Magisk. I didn't understand what you said about the 'host file', if you mean that you wanna use adaway then yes you should be able to use it
Yes, I means adaway. Thanks for your reply! Another information. I have to wipe also the data partition? It will be boring install again all my apps, SMS, and stuffs..
youngz89 said:
Yes, I means adaway. Thanks for your reply! Another information. I have to wipe also the data partition? It will be boring install again all my apps, SMS, and stuffs..
Click to expand...
Click to collapse
Your phone is encrypted if you didn't install magisk or supersu. If you want to install a new ROM you will have to format data (which means losing the internal storage too). But you don't need to wipe anything to instal Magisk. Just a suggestion, make a system backup
Thank you for your suggestions. I had reinstalled the system and I flash magisk 14. Anyway, now, when I open the application and I start the check, the app return:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Furthermore, when I try to install some software, it return an error about the partition mount:
Have you any solution about these problems?
Thanks
youngz89 said:
Thank you for your suggestions. I had reinstalled the system and I flash magisk 14. Anyway, now, when I open the application and I start the check, the app return:
Furthermore, when I try to install some software, it return an error about the partition mount:
Have you any solution about these problems?
Thanks
Click to expand...
Click to collapse
Alright. What did you do to install the system again with magisk? Tell me step by step
Ok, my steps:
1) Wipe caches, system, and data with twrp
2) flash the bootstack
3) flash the rom
4) flash magisk 14
5) flash again twrp (as precaution)
6) boot the os and config it
7) update magisk app mannualy with the last version
I also use a command (reboot disemmcwp) from twrp shell to enable the writing on system partition but the result was the same.
Maybe I have a solution (maybe). In twrp, I set the system partition as read only. Anyway, could I remove it without risk (as an overwriting of recovery or bootloader)?
Thank you.

Please Help Stuck on Samsung Logo After Flash Super Su Or Flash Custom Rom

2 days ago i have flashed @travis82 Nougat Rom that was working fine then i install emoji switcher application to change emoji that app was wanting root permission as soon as I tapped to grant that app message came up that your device is not Rooted, after that i checked Magisk that was saying Magisk is not installed in this device, then i reboot my C9 Pro to twrp mod to flash again Magisk Or Super Su after flashed Su i reboot my device So my mobile was stuck on Samsung C9 Pro Logo, i have waited 30 minutes to see device will start but i t was stuck, then i was coming back to my Stock rom backup so twrp was not showing backup but i was seeing that backup in my laptop, then i flashed C9000ZHU1AQG2 firmware by odin then flashed twrp then SuperSu but same i stuck on Samsung logo screen device not turned on i tried it 3 times flashed firmware/twrp/SU but same issue stuck on Samsung logo now I'm using stock C9000ZHU1AQG2 rom i want to Root again my device can anyone guide me what should i do..? I also tried to flash again @travis82 Nougat and Marshmallow Custom Rooted rom but same issue device is not turning on just stuck on Samsung C9 Pro Logo after flash ??
you format data so encryption is removed? after that install rom? should boot just fine.
travis82 said:
you format data so encryption is removed? after that install rom? should boot just fine.
Click to expand...
Click to collapse
Yes @travis82 before to flash Rom or Super Su i formated data and also swiped to factory reset then i flashed but after flashed when I'm rebooting my device so its not turning on, stuck on Samsung C9 Pro Logo screen to start device i have to flash stock firmware its a problem ?
Maibe you flashed wrong twrp
criszz said:
Maibe you flashed wrong twrp
Click to expand...
Click to collapse
After working very hard and very difficult now Thank God Super Su has Flashed in my mobile by twrp and @criszz I'm using twrp 3.1.1-0 c9ltechn which i downloaded from official twrp.me website twrp maintainer is @travis82 but now I'm getting issues in twrp sometimes format data or factory reset Failed and I'm not able to make backup And restore my Rom its always failed when i tap to make backup and restore and also installing failed sometimes but this twrp was working fine before to this problem which i described in my Post it was working fine since last 3 months but now i don't know why its getting problem with this twrp @travis82 do u know why its getting problem i have downloaded twrp from here which i was using before that time everything was working fine ??
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
cant restore? let me see the recovery log. Maybe the emmc chip is going bad or you need to make sure odin re partitions your phone when you go back to stock.
travis82 said:
cant restore? let me see the recovery log. Maybe the emmc chip is going bad or you need to make sure odin re partitions your phone when you go back to stock.
Click to expand...
Click to collapse
I didn't tick repartition when i flashed the stock rom i just ticked f.reset and auto reboot its just a twrp problem i think @travis82 because in twrp factory reset Failed format data failed sometimes and backup always failed and restore not showing backup files i installed super su with very difficulty because also the installation option not working fine, su or custom rom dirty install
twrp 3.2 has issues dont touch it stay on 3.1
travis82 said:
twrp 3.2 has issues dont touch it stay on 3.1
Click to expand...
Click to collapse
I didn't touch 3.2 twrp and never touch till u will tell me that now touch it but also I'm seeing issues in twrp 3.1 too now what should i do which twrp should i use..? @travis82 issues which I'm getting in twrp 3.1 i described u in my thread
might be having a hardware failure than.

[STOCK][N][ARB01] H830 20N ZIPs + KDZ (2017-12-01 Security Patch)

First off, a HUGE thank you to @autoprime (for paving the way) and @waylo (for his assistance on getting this going after I found the KDZ)
I am currently storing these in my google drive account, so please be gentle till I have a better host location:
Below are the downloads for the LG-H83020N firmware
Folder with all the LG830 firmware I have so far:
LG830 (G5)
LG-H83020N-Flashable.COMPLETE-ARB01.zip
As always, COMPLETE is 100% stock
Flash COMPLETE zip -> wipe cache partition -> flash Magisk ZIP (or SuperSU if you insist) to root and keep TWRP
OPTIONAL: After flashing, remount /system RW -> delete recovery-from-boot.p to guarantee TWRP sticks
LG-H83020N-Flashable.Bootloader-ARB01
LG-H83020N-Flashable.Modem-ARB01.zip
LG-H83020N-Flashable.Boot.zip
H830N_00_1017.kdz (HUGE Thank you to @Azul Baseem for the upload)
For instructions, follow the same instructions as you would in any other KDZ/ZIP thread. For Example
Feel free to hit thanks.
Also feel free to hit up autoprime's All in One thread HERE
Thank you very much bedwa!
Kdz link updated!
Thank you @bedwa as always.
I fear my only true contribution here is MD5 confirmation of the files:
LG-H83020N-Flashable.COMPLETE-ARB01.zip 8a49733028bef23d775bf542eb62b726
LG-H83020N-Flashable.Boot.zip ddea9d814f66266de34a154f0c7f6b41
H830N_00_1017.kdz 732b717af8d77501342be445002c4fae
Edit: Also, since someone will definitely miss it in the title, this is confirmed to still be on Anti-Rollback 1. You're free to flash back and forth between 20A if you need to Dirtycow your phone again.
Keeping me honest, I swear I'll remember them next time.
Thanks for the upload. I was able to update just fine thanks to this.
BTW... It still has H83020m mentioned in the body of the OP instead of H83020n.
shinji257 said:
Thanks for the upload. I was able to update just fine thanks to this.
BTW... It still has H83020m mentioned in the body of the OP instead of H83020n.
Click to expand...
Click to collapse
Fixed. That's what I get for using the copypasta method. Missed the one. :silly:
help me
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
i had this issues when i try to flash it i already use uppercut
solved
running 20N , so far so good, just notice a small problem with GPS , it is a bit spotty today. @bedwa : Can you make a slim down version ? like removing LG/TMO/Google stuffs ? and reduce /system partition size ?
abced123 said:
running 20N , so far so good, just notice a small problem with GPS , it is a bit spotty today. @bedwa : Can you make a slim down version ? like removing LG/TMO/Google stuffs ? and reduce /system partition size ?
Click to expand...
Click to collapse
That would be trickier. All of these are the partition images. To make a slim zip like that I'll have to either unpack and build or unpack and attempt to repack. I might, but not likely at this time.
Thank you so much for making this. So happy to be rooted and on the latest build thanks to your hard work. =)
fc3211 said:
Thank you so much for making this. So happy to be rooted and on the latest build thanks to your hard work. =)
Click to expand...
Click to collapse
Quite welcome... It's more time consuming than hard work, but the appreciation and thanks is greatly appreciated as well.
@bedwa
I am running on rooted H83020a with TWRP and SuperSU installed. In order to upgrade to 20N by keeping all my current settings and data along with root and TWRP, what are the steps should I follow?
1. Take a complete backup using LG Backup
2. Boot into TWRP
3. Flash Complete Zip (H83020N) from TWRP
4. Flash SuperSU Zip
5. Reboot System
6. Restore the complete backup from LG Backup
Does this work okay? Or, do I need to do anything else, like Wipe Data/Partition etc.? Sorry for the noob question.
Hello,
If I flash boot and bootloader, will it lock my bootloader and brick the phone if I am on LineageOS?
nizarp said:
@bedwa
I am running on rooted H83020a with TWRP and SuperSU installed. In order to upgrade to 20N by keeping all my current settings and data along with root and TWRP, what are the steps should I follow?
1. Take a complete backup using LG Backup
2. Boot into TWRP
3. Flash Complete Zip (H83020N) from TWRP
4. Flash SuperSU Zip
5. Reboot System
6. Restore the complete backup from LG Backup
Does this work okay? Or, do I need to do anything else, like Wipe Data/Partition etc.? Sorry for the noob question.
Click to expand...
Click to collapse
Backup is always good, shouldn't have to restore it as it's updating from a previous version and doesn't wipe data when upgrading. But that's the correct process with or without #6.
azizo07 said:
Hello,
If I flash boot and bootloader, will it lock my bootloader and brick the phone if I am on LineageOS?
Click to expand...
Click to collapse
Shouldn't, but it would always be a good idea to backup beforehand. I would however only flash the bootloader, as the boot is the kernel and will be different than what LineageOS uses though.
I just boot into TWRP and flashed the complete zip and then flashed the latest SuperSU Zip. I pressed Reboot System after that, but, I am now stuck in a boot loop. Phone shows LG logo and reboots again and again.
I tried the Power button + Vol Down method, but, it doesn't work too. It gets to Factory reset screen, and after Yes and Yes, it goes to back to boot loop again. I am able to get into Download Mode and Fastboot Mode. Can I do something from here?
Can someone help please? Anyway to get into TWRP or recovery?
Sounds like you will need to LGUP or Uppercut your phone back to stock 20A. Then dirtycow back TWRP. Then try flashing the new ZIP again. Skip Supersu this time and try Magisk instead.
Thanks. I flashed back to 20A using LGUP and KDZ file. Need to dirtycow back TWRP now. I'm still wondering what went wrong in my process.
1. Take a complete backup using LG Backup
2. Boot into TWRP
3. Flash Complete Zip (H83020N) from TWRP
4. Flash SuperSU Zip
5. Reboot System
Click to expand...
Click to collapse
Do I need to reboot to TWRP once after flashing instead of Reboot System directly after flash? Any idea?
No, rebooting into TWRP wouldn't do anything. There's a script you might need to get into and delete prior to rebooting. But that only ensures that TWRP stays.
"After flashing, remount /system RW -> delete recovery-from-boot.p to guarantee TWRP sticks"
That having been said, I've done this before and STILL not had TWRP stay. Some recommend wiping /cache as well.
OR, again, use Magisk instead and don't use SuperSU.
Even if TWRP didn't stick, you should have been booting into system fine. You wouldn't be rooted, TWRP would be gone, but system shouldn't have been messed up. So something got borked, I'd have to guess, because of SuperSU.
New security patch update alert

help me, son bricked he's phone.

Hi Guys,
My son has a MI9T.
Hé wanted to flash a custom rom the day after he got this phone from me (why i dont know) but he never did it before. And i aM no expert either.
Hé installed a few custom kernals, and roms and TWRP'S and dont actually know what hé is dooing.
But the phone is stuck in startup screen with Every rom he installed so far.
Hé did no backups from the working device either........???
The phone have working TWRP now and unlocked bootloader.
i tried to do the Xiaomi recovery (Miflashtool) but wont work either cuz of the fault:
Anti Rollback protection and i cant find a right firmware for IT.
The anti rollback protection is on 1 on this phone.
Can Any one help me out maybe?
or is the phone already to throw away?
Hi. The anti-rollback protection exists purely in a file in the fastboot image. Here is a tutorial on how to avoid triggering it on our device:
https://telegra.ph/Fix-fastboot-flashing-problems-09-20
The reason that no roms he tried are booting is most likely that on this device he has to wipe data + internal storage after flashing or it will most likely not boot.
nckmml said:
Hi. The anti-rollback protection exists purely in a file in the fastboot image. Here is a tutorial on how to avoid triggering it on our device:
https://telegra.ph/Fix-fastboot-flashing-problems-09-20
The reason that no roms he tried are booting is most likely that on this device he has to wipe data + internal storage after flashing or it will most likely not boot.
Click to expand...
Click to collapse
i tried to do that but now i have an error: flash crc list error
so it wont work either i guess.
olso tried to flash another rom and did wipe data + internal storage but no effect, still stuck in startup.
Bramcl said:
Hi Guys,
My son has a MI9T.
Hé wanted to flash a custom rom the day after he got this phone from me (why i dont know) but he never did it before. And i aM no expert either.
Hé installed a few custom kernals, and roms and TWRP'S and dont actually know what hé is dooing.
But the phone is stuck in startup screen with Every rom he installed so far.
Hé did no backups from the working device either........???
The phone have working TWRP now and unlocked bootloader.
i tried to do the Xiaomi recovery (Miflashtool) but wont work either cuz of the fault:
Anti Rollback protection and i cant find a right firmware for IT.
The anti rollback protection is on 1 on this phone.
Can Any one help me out maybe?
or is the phone already to throw away?
Click to expand...
Click to collapse
Download the latest fastboot rom for your device. Extract it and open the flash_all.bat file with Notepad++. Remove all the lines before "fastboot% erase.." line. Then run the bat file.
Preetam286 said:
Download the latest fastboot rom for your device. Extract it and open the flash_all.bat file with Notepad++. Remove all the lines before "fastboot% erase.." line. Then run the bat file.
Click to expand...
Click to collapse
thx for reaction
i deleted lines and made sure that fastbootlines start on 1st line now
but now its says flash crclist error.
Try to Flash fastboot rom from EDL mode... You have unlocked bl, download this tool
https://github.com/Saki-EU/XiaomiAD...ad/6.6.2/XiaomiADBFastbootTools-6.6.2-Win.zip
Put phone with this tool in EDL mode and try to flash fastboot rom.
Bramcl said:
thx for reaction
i deleted lines and made sure that fastbootlines start on 1st line now
but now its says flash crclist error.
Click to expand...
Click to collapse
Move the fastboot rom folder (with the modified bat file) to C:/. Then try flashing again with miflashtool.
nothing worked for me. tried all the above and many other tricks but no.
zkrayem said:
nothing worked for me. tried all the above and many other tricks but no.
Click to expand...
Click to collapse
OK! Let's try something different. First of all, the phone is not dead, so, don't worry. We just have to figure it out.
Enter TWRP, format DATA, tipe Yes (it's not wipe, it's format data).
Just to be sure, flash the latest TWRP https://dl.twrp.me/davinci/twrp-3.4.0-0-davinci.img
Since you formated data, you will have no files on your phone (be shure of that, if it isn't empty, you haven't formated data), you have to tranfer this TWRP from the computer or OTG.
After flashing TWRP, reboot to recovery. Now, let's flash some stable rom. Try this: https://sourceforge.net/projects/xi...K20MI9T_V12.0.4.0.QFJCNXM_v12-10.zip/download
Flash only the rom (no magisk, nothing). Reboot! Now, wait patiently. The first boot will take time (from 5 to 10 minutes).
Then, give us feedback. Ground your son until the weekend. Good luck, mate!
Hi
Do you find solutions???
used the above steps except edl mode and was able to sucessfully flash fastboot rom without crc list error
RCstZero1 said:
Move the fastboot rom folder (with the modified bat file) to C:/. Then try flashing again with miflashtool.
Click to expand...
Click to collapse
Thanks, mate for the suggestion. Initially was getting anti-rollback check then crc error. Your suggestion save my day. Again Thankyou very much. In the end, got this error but the device booted successfully.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Categories

Resources