Stuck in bootloop after flashing rom - Xiaomi Redmi Note 7 Pro Questions & Answers

I recently bought a Note 7 Pro wich is stuck in bootloop after flashing a rom. The guy couldn't give me that much details ...
What I encountered so far:
- might be chinese device (how can this be verified ?)
- bootloop to recovery with message: ... can't install this version "
- bootloader is locked at the moment / not sure if it was unlocked before
- Fastboot is accessible
- tried some updates via xiaomiadb - but without success.
--> China stable & developer recovery rom lead to errors: network carrier type different
--> Global V11 rom is accepted by tool but, leads again to bootloop with error message ...
Therefore I am not sure how to continue. Any hints ?
Thanks,
Oli

Hi, as u are saying that u stuck in bootloop in note 7 pro Answer - the reason is t
Hi, as u are saying that u stuck in bootloop in note 7 pro
Answer - the reason is that ur phone bootloader needs to be unlocked in order to flash any rom Or OEM image or else fastboot recovery image
Normally when phone stuck in bootloop we do flash via mi flash toot app using fastboot recovery image only.
Otherwise u will get error for sure ?
Now ur phone has a bootlock so u have to go to service centre and they will do recovery by opening back panel of phone and they will charge you around 350 plus tax if it is out of warranty

audischrauber said:
I recently bought a Note 7 Pro wich is stuck in bootloop after flashing a rom. The guy couldn't give me that much details ...
What I encountered so far:
- might be chinese device (how can this be verified ?)
- bootloop to recovery with message: ... can't install this version "
- bootloader is locked at the moment / not sure if it was unlocked before
- Fastboot is accessible
- tried some updates via xiaomiadb - but without success.
--> China stable & developer recovery rom lead to errors: network carrier type different
--> Global V11 rom is accepted by tool but, leads again to bootloop with error message ...
Therefore I am not sure how to continue. Any hints ?
Thanks,
Oli
Click to expand...
Click to collapse
Had you applied for Bootloader unlocking? If you had using MI Unlock tool, then wait for the time being until the time period is over and unlock the bootloader. It may work. Also, if you have stock recovery you may confirm with others and install stable OTA updates for the ROM to see if it fixes the device.

No. I did not try to unlock the bootloader. I received the phone in that bootloop and only did one attempt to recover through xiaomiadb with mentioned error.
Is there no other way to escape except going to a shop ?

Related

XIAOMI Redmi Note 5 Pro [whyred] global fastboot ROMs bug

just to make sure no one getting the trouble i had. if you bought Xiaomi devices (not sure its the devices after Redmi 4a or every devices with miui 9.5) with the bootloader already unlocked by the seller or the distributor, make sure youre registering or linked your account to the device. because when whenever youre trying to install global fastboot ROMs with the lock option selected, the device will stuck at recovery with red notification at the bottom saying "the MIUI version cant be installed on this device". the thing is after youre installing fastboot ROMs and locking bootloader of your device, you cant install global fastboot ROMs no more and left with chinese fastboot ROMs or using TWRP. since youre locking your bootloader and if your mi account is not bound to your device, you cant unlock bootloader with the official unlocking tool (it will spit out error "current account is not bound to this device") and yes youre stuck with chinese fastboot rom. you can still bind your account after youre installing the chinese fastboot ROM and unlock your bootloader, but you still cant flash the global fastboot ROMs.
so heres my story for everyone who is experiencing the same issue
i bought my whyred with the bootloader unlocked from the seller/distributor (its a normal thing here, maybe) and i have no issue what so ever in first month i bought it. im changing ROMs with every custom ROMs i found until im bored and decided to installed global fastboot ROM then locking my bootloader. so im stuck on recovery with red notification at the bottom saying "the MIUI version cant be installed on this device" after i flashed my whyred with global fastboot ROM. i thought i was installed the wrong miui ROM, but no. since i locked my bootloader and i havent bind my mi account to the device yet i cannot install custom recovery and installed fastboot ROM no more. so i left with EDL mode then. i tried to enter EDL Mode with button combinations (since miui 9.5 this was disabled, cmiiw), deep flash cable (not working anymore), adb (well i flashed device and stuck, so i cant do adb), fastboot (nope, its locked) and i left with test point methode and this is the only working methode for you with the same situation.
so i flashed ten or so global fastboot ROMs i can find from different sources just in case i have a bad day. but nope, none was working. so i flashed chinese ROM and worked, i immediately tried to unlocked my bootloader but i now faced with 240 wating time. well i guest im stuck with chinese ROM for the next 10 days. the XDA and MIUI forum said that you should be able to flash global ROMs (not sure if this includes fastboot ROMs) again after unlocking your bootloader.
How to bind the phone with miui account. Explain the process in detail. Thank you.
Sent from my Redmi Note 5 using Tapatalk

Bricked Pixel 2 - locked bootloader & no access to developer options - please help

Bricked Pixel 2 - locked bootloader & no access to developer options - please help
Hello guys, I just bought myself a Pixel 2 device today and decided to have a go at some changes: I've unlocked my bootloader of my Pixel 2 to perform TWRP flashing & Magisk installation and afterwards I decided to revert to stock.
The first step that I did when trying to revert to stock was to relock the bootloader via adb because I thought (big mistake) this will also revert everything to the factory image. Problem is right now the device isn't booting anymore (so I cannot change anything in developer settings and the bootloader is locked).
Fastboot does work now (I get an "FA8271A02780 fastboot" message when typing fastboot devices) but I cannot flash anything (it always says FAILED: remote Flashing unlock is not allowed.
I tried the Deuces script and UAF but they don't work (because my bootloader is locked). Given that I cannot unlock it, is there any way of flashing the stock image on my device? Any help is appreciated. Thanks a lot.
Sadly I don't believe so. Google doesn't allow us to flash anything without bootloader being unlocked. Other OEMs either have a program or allow you flash signed roms with a locked bootloader. For the trouble iTunes is at least you flash firmware through in the event of a Brick

SYSTEM HAS BEEN DESTROYED Urgent Help needed!!!!!

I was using Pixel expierence rom but then i decided to lock my bootloader again so i was flashing redmi note 7 pro through mi flash tool but was laptop got off between the process and after that i booted my phone again into bootloader mode and unlocked the bootloader and tried flashing the rom through mi flash tool but after flashing completed it boots and says "SYSTEM HAS BEEN DESTROYED"
I tried almost everything but not finding solution to solve it
if i unlock the bootloader phone boots normally but when i lock bootloader i get the SYSTEM HAS BEEN DESTROYED message
help me in Locking my bootloader with Stock Miui rom
twrp bootloader accessible
mrstarnge said:
I was using Pixel expierence rom but then i decided to lock my bootloader again so i was flashing redmi note 7 pro through mi flash tool but was laptop got off between the process and after that i booted my phone again into bootloader mode and unlocked the bootloader and tried flashing the rom through mi flash tool but after flashing completed it boots and says "SYSTEM HAS BEEN DESTROYED"
I tried almost everything but not finding solution to solve it
if i unlock the bootloader phone boots normally but when i lock bootloader i get the SYSTEM HAS BEEN DESTROYED message
help me in Locking my bootloader with Stock Miui rom
twrp bootloader accessible
Click to expand...
Click to collapse
Boot into Fastboot mode and flash MIUI using the Mi Flash tool (make sure to untick the lock bootloader sign)
Naveenthemi said:
Boot into Fastboot mode and flash MIUI using the Mi Flash tool (make sure to untick the lock bootloader sign)
Click to expand...
Click to collapse
i did that phone works fine but whats the point if i cant lock my bootloader
mrstarnge said:
I was using Pixel expierence rom but then i decided to lock my bootloader again so i was flashing redmi note 7 pro through mi flash tool but was laptop got off between the process and after that i booted my phone again into bootloader mode and unlocked the bootloader and tried flashing the rom through mi flash tool but after flashing completed it boots and says "SYSTEM HAS BEEN DESTROYED"
I tried almost everything but not finding solution to solve it
if i unlock the bootloader phone boots normally but when i lock bootloader i get the SYSTEM HAS BEEN DESTROYED message
help me in Locking my bootloader with Stock Miui rom
twrp bootloader accessible
Click to expand...
Click to collapse
I have two Redmi Note 7 Pro devices. (Global Devices - A.K.A Indian Variant)
first device is unlocked but no custom rom installed like ever
second device is unlocked with lots of custom rom history
While trying to relock my bootloader with MIFLASH (clean all and lock) and Global firmware 11.0.8
First device firmware flash worked perfectly and bootloader is set to lock state - (Widevine status is L1 )
Second device as stated in OP . Flashing success but device showing "SYSTEM HAS BEEN DESTROYED". If i unlock the bootloader of the device then it boots normally but device is in unlock state (widevine status L3)
I think some modifications might have happened to some system partitions which causes the VBMETA - SRCLIST check failure.
ANY DEVS PLEASE LOOKS INTO THIS ISSUE ...
Yeah someone out there I"m trying to relock bootloader bcoz to get access to my corporate mails , netflix HD content and GPAY
(On other hand magisk is having CTS profile check failure as google changed the approach to check the unmodified system)
mrstarnge said:
i did that phone works fine but whats the point if i cant lock my bootloader
Click to expand...
Click to collapse
If you wanna lock your bootloader then don't untick the option, use MiFlash along with lock devide option. That should give you stock ROM and a locked bootloader, but don't try this on a custom ROM.
Naveenthemi said:
If you wanna lock your bootloader then don't untick the option, use MiFlash along with lock devide option. That should give you stock ROM and a locked bootloader, but don't try this on a custom ROM.
Click to expand...
Click to collapse
Its common sense bro that i can only flash stock miui rom through miflash and i did that only with clean all and lock option but it hasnt worked yet
Naveenthemi said:
If you wanna lock your bootloader then don't untick the option, use MiFlash along with lock devide option. That should give you stock ROM and a locked bootloader, but don't try this on a custom ROM.
Click to expand...
Click to collapse
There is no harm having unlocked bootloader with miui stock you still secured and still gets all updates pushed by Xiaomi.
I recently flashed rom miui by mi flash tool and with unlocked option on and as I started from fresh got latest update 11.8.0 hope so but you do one thing uninstall the mi flash tool and reinstall it then do the same steps again you will get successful
CHETAN9 said:
There is no harm having unlocked bootloader with miui stock you still secured and still gets all updates pushed by Xiaomi.
I recently flashed rom miui by mi flash tool and with unlocked option on and as I started from fresh got latest update 11.8.0 hope so but you do one thing uninstall the mi flash tool and reinstall it then do the same steps again you will get successful
Click to expand...
Click to collapse
Yeah never said there's a problem..just that if you try it on a custom rom it will brick the device..
CHETAN9 said:
There is no harm having unlocked bootloader with miui stock you still secured and still gets all updates pushed by Xiaomi.
I recently flashed rom miui by mi flash tool and with unlocked option on and as I started from fresh got latest update 11.8.0 hope so but you do one thing uninstall the mi flash tool and reinstall it then do the same steps again you will get successful
Click to expand...
Click to collapse
I tried it 100 times not worked
I'm still searching for a way....
BuGGy said:
I'm still searching for a way....
Click to expand...
Click to collapse
I have talked to some developers and they have said its happening to everybody due to some issue by Redmi side you cant rollback from anrdoid 10 custom rom to miui 11 android 9 based you have to wait till redmi releases miui 11 based on android 10 then you can lock the bootloader or you can use edl mode
Did you find any solution to this?
mrstarnge said:
I have talked to some developers and they have said its happening to everybody due to some issue by Redmi side you cant rollback from anrdoid 10 custom rom to miui 11 android 9 based you have to wait till redmi releases miui 11 based on android 10 then you can lock the bootloader or you can use edl mode
Click to expand...
Click to collapse
Even EDL mode isn't a solution.
One of my known violet user went to service center and they failed to revive the phone even from EDL flashing. At last they changed the mobo.
Hope this gets fixed after miui 12 with android 10 comes.
P.s : i lost all my hope of relocking the bootloader & i don't think so that android 10 update from Xiaomi will fix this.
Lets hope it gets fixed
I always use the fastboot method to restore original system. Works 100% of the time. It has scripts to flash stock without lock
mrstarnge said:
I have talked to some developers and they have said its happening to everybody due to some issue by Redmi side you cant rollback from anrdoid 10 custom rom to miui 11 android 9 based you have to wait till redmi releases miui 11 based on android 10 then you can lock the bootloader or you can use edl mode
Click to expand...
Click to collapse
may be it wont work.....I've tried to flash my mobile with stock flash file and have to unlock bootloader to boot my phone but the same process for my frnd phone worked sucessfully without unlocking the bootloader......but it aint work for me......!
does this mean that if i am running a android 9 pie custom rom i can relock the bootloader
BuGGy said:
Even EDL mode isn't a solution.
One of my known violet user went to service center and they failed to revive the phone even from EDL flashing. At last they changed the mobo.
Hope this gets fixed after miui 12 with android 10 comes.
P.s : i lost all my hope of relocking the bootloader & i don't think so that android 10 update from Xiaomi will fix this.
Click to expand...
Click to collapse
Well brother I ran into the same problem "System Destroyed" but with BL Locked, there's a way to fix it
check this out :
[ Fix ] System has been destroyed [ Bootloader Locked ]
Hello Folks !! I ran into this error "system has been destroyed" when I tried to flash Stock MIUI 12 using Mi Flash with "clean all and lock" option checked, it seems if you have ever flashed a custom Rom like Pixel UI etcetera on Violet there's...
forum.xda-developers.com
Mi 7 system has been destroyed what can I do

relock bootloader but no OS help please

hello,
i did unlock the bootloader for my zenfone 7 pro
and installed twrp recovery then rooted via magisk
cuz I wanted voLTE but it didn't work for me so I wanted to be back to stock
I relock the phone using fastboot command
fastboot oem asus-lock
it did relock my phone
but there is no OS nor Recovery !
when I power my phone on the fastboot UI appears. even if I select recovery nothing changes. opens fastboot only
how to re install the firmware ? help plz
in case anyone has the same problem.
i did solve it by flashing the (raw) firmware via fastboot ( Flash_AFT method )
M-772007 said:
hello,
i did unlock the bootloader for my zenfone 7 pro
and installed twrp recovery then rooted via magisk
cuz I wanted voLTE but it didn't work for me so I wanted to be back to stock
I relock the phone using fastboot command
fastboot oem asus-lock
it did relock my phone
but there is no OS nor Recovery !
when I power my phone on the fastboot UI appears. even if I select recovery nothing changes. opens fastboot only
how to re install the firmware ? help plz
Click to expand...
Click to collapse
There are new guides on how to get volte if you want to try again.
[Guide] Easy method to Enable Volte (with root) on Tmobile and maybe other networks on Android 11 and maybe 10
So first you have to root. I used twrp and magisk. There are guides on how to do that you can find by searching around. Then once you do that, follow these directions, What I did was manually entered all of these setprop commands below, on the...
forum.xda-developers.com
This is one but there are others if you need the help.
After relock bootloader i can send phone to warranty?
I tried to relock the phone with the command "fastboot oem asus-lock", but it shows "waitting for any device" and my phone just sit there and do nothing..
Any other method to relock the Zenfone 7 pro?
M-772007 said:
hello,
i did unlock the bootloader for my zenfone 7 pro
and installed twrp recovery then rooted via magisk
cuz I wanted voLTE but it didn't work for me so I wanted to be back to stock
I relock the phone using fastboot command
fastboot oem asus-lock
it did relock my phone
but there is no OS nor Recovery !
when I power my phone on the fastboot UI appears. even if I select recovery nothing changes. opens fastboot only
how to re install the firmware ? help plz
Click to expand...
Click to collapse
I believe that relock is impossible and but to make the device recovery to installed status of stock rom keeping with unlock bootloader.
Please see my post. May make it help or not.
When I try to burn rom with TWRP, img burns but it doesn't start and zip gives an error and cannot burn.
When I first burned custom ROM (unofficial AEX), it did not start, so when I deleted the data from TWRP, it seems that I deleted things that should not be erased, so even if I burn it from the zip file, with the error message in the image below I...
forum.xda-developers.com

Can't Flash TWRP

Hi friends, I own one Asus Zenfone max pro m1 and I recently wanted it's bootloader to be unlocked and I tried the unofficial method but didn't worked. So I chose the official method. It wasn't a good experience because I was successful after several attempts. Don't know why... But after installing and unintalling and then reinstalling the unlock tool several times somehow I managed to unlock the bootloader. Now it's showing fastboot mode instead of csc fastboot so I believe it's bootloader is unlocked.
But as I tried to flash twrp using Bugjaeger app from another phone(since I think I'm having issues with usb 3.0 port on my lap) it's showing "Flashing not allowed in Lock state".
How can I be sure to know if my bootloader is unlocked or not? And whatif I flash rom directly(using adb/fastboot) without twrp with Corvos OS? Will O be stuck on a boot loop?
I finally came to solve my problem by trying to unlock the bootloader again and again by official method. And after 3 attempts it was succesfully unlocked (unlocked properly). I could flash twrp without any difficulties and Im on Abhix Rog version now..

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