Bootloop on RN3Pro SE (kate) (Mi.com icon)

[ROUGE13]

Redmi 3 note pro special edition (kate)

Wonder-full pleasant use of my phone on resurrection remix rom (android 6),
No problem for years but a couple of days ago, in an app (each time the same) the phone get stuck, this happened 1 or 2 times / day but the rest of time I fully can use my phone.

This morning, the phone was stuck on Mi.com logo. (I don't modify or update the ROM for years)
It stay on logo about 60 seconds (less or more) and reboot and the same again and again

I can't go to recovery menu cause I get the recovery icon and 60 seconds later (less or more) it reboot and same problem with Mi.com logo...
(I wanted to try https://forum.xda-developers.com/showthread.php?t=2426426)

But I can go in fastboot system,
And my computer can communicate with fastboot.


Questions:
- Any knowed issue for my symptoms?
- Is the stuck app problem correlate with the new problem occurring? Can it be the internal phone memory becoming old and causing problems
- Is there a way to know more informations about this issue with fastboot?

Thank you for reading,
Sorry for my poor english level,
If I don't put my message at the right place, tell me, I will correct.

 

[Black_Stark]

Redmi 3 note pro special edition (kate)

Wonder-full pleasant use of my phone on resurrection remix rom (android 6),
No problem for years but a couple of days ago, in an app (each time the same) the phone get stuck, this happened 1 or 2 times / day but the rest of time I fully can use my phone.

This morning, the phone was stuck on Mi.com logo. (I don't modify or update the ROM for years)
It stay on logo about 60 seconds (less or more) and reboot and the same again and again

I can't go to recovery menu cause I get the recovery icon and 60 seconds later (less or more) it reboot and same problem with Mi.com logo...
(I wanted to try https://forum.xda-developers.com/showthread.php?t=2426426)

But I can go in fastboot system,
And my computer can communicate with fastboot.


Questions:
- Any knowed issue for my symptoms?
- Is the stuck app problem correlate with the new problem occurring? Can it be the internal phone memory becoming old and causing problems
- Is there a way to know more informations about this issue with fastboot?

Thank you for reading,
Sorry for my poor english level,
If I don't put my message at the right place, tell me, I will correct.

Question is
did u unlock ur bootloader officially using miunlock tool ?
Whats ur bootloader unlock status now?


Now Check bootloader unlock status using below fastboot command.
If Unlock = false then ur bootloader is accidentally relocked. Put ur phone in fastboot mode and connect to pc and Use below command to check output.


fastboot oem device-info




And reply to me about the status.

 

[ROUGE13]

Hi, thanks for your answer

Question is
did u unlock ur bootloader officially using miunlock tool ? .

I remember that I used MiFlash tool, but not sure that I wait the time Xiaomi send me the unlock code as I found some other ways.
I first put this ROM : kate_global_images_6.9.29_20160805.0000.29_6.0_global_9aa2d85137.tgz
I followed this procedure:

Pré-requis

- ROM Fastboot (6.9.29) pour le kate http://bigota.d.miui.com/6.9.29/kate_global_images_6.9.29_20160805.0000.29_6.0_global_9aa2d85137.tgz

- AnF_MM.zip file: https://www.androidfilehost.com/?fid=24588232905724247
- emmc_appsboot.mbn_UNLOCK_MARSHMALLOW.zip file: https://www.androidfilehost.com/?fid=24588232905724248

- Miflash du 30 août 2016 (32 et 64 bits) http://api.bbs.miui.com/url/MiFlash Installez l'application puis redémarrez votre PC.
En cas de souci de reconnaissance avec MiFlash, installez la version beta (bien désinstaller la précédente avant d'installer cette version) MiFlash beta de mai 2016. Pour les 64bits (uniquement), vous avez également la version du 01 avril 2016
- Drivers adb (surtout pour Windows 64 bits) + désactivation signature des pilotes (pour x64 bits) : voir tuto RN3P (dans les pré-requis)
http://forum.frandroid.com/topic/24...-global-dev-stable-et-xiaomieu-miui-8/?page=1
- Un PC Windows (Win 7/8/10 32 bits ou 64bits) ne pas flasher votre Redmi Note 3 Pro via une "machine virtuelle" : forte probabilité de problèmes ou brique.
- Câble de liaison USB livré avec votre RN3P.
- Téléchargez les drivers adb + Mi PC Suite + nouveau MiFlash (32 bits et 64 bits)
- Conseil : quand vous mettez votre appareil en mode edl + flash de la ROM, connectez le sur un port USB à l'arrière de votre PC (directement sur la carte mère). Pour les ordinateurs portables, le port n'a pas d'importance.
Nouveau Miflash du 30 août 2016 (pour Windows 32 bits et 64 bits) http://api.bbs.miui.com/url/MiFlash Installez l'application puis redémarrez votre PC.
En cas de souci de reconnaissance avec MiFlash, installez la version beta (bien désinstaller la version précédente avant d'installer cette version) MiFlash beta de mai 2016
Pour Windows 32/64 bits, installez UniversalAdbDriver sur votre PC https://drive.google.com/file/d/0B3Zvk_paJVX1V2g1c1dMbTVqczA/view
MiPCSuite https://drive.google.com/file/d/0B3Zvk_paJVX1YkZJajJzVFRxbTQ/view (c'est la dernière version 3.2.1.3111)
Optionnel : pour Windows 64 bits, QDLoader (drivers Qualcomm 32 bits et 64 bits) ou ceux-là
Optionnel : alternative pour installer les drivers adb (32bits et 64 bits) https://drive.google.com/file/d/0B3Zvk_paJVX1Y3FFRHF0SEdpZ00/view avec des explications pour bien les installer sur Windows 64 bits http://adbdriver.com/documentation/how-to-install-adb-driver-on-windows-8-10-x64.html
MiFlash et MI PC Suite vous installe les drivers Qualcomm et Xiaomi (pensez à redémarrer votre PC après l'installation des 2 softs).
Pour les utilisateurs de Windows 7/8/10 64 bits, désactiver la signature des pilotes (voir chapitre "petites recommandations").
Les différentes versions de MiFlash
- Version MiFlash 2016.04.01.exe (01 avril 2016 - uniquement pour les systèmes 64 bits).
- Version MiFlash beta de mai 2016 (32 et 64 bits) recommandée si la version finale ne fonctionne pas
- Version finale de MiFlash (30 août 2016). Version recommandée (32 et 64 bits)

- Conseil : quand vous mettez votre appareil en mode edl + flash de la ROM, connectez le sur un port USB à l'arrière de votre PC (directement sur la carte mère). Pour les ordinateurs portables, le port n'a pas d'importance.

- Activer "Débogage USB" + "Déverrouillage OEM" (dans les options développeurs).





Procédure

- Clic-droit sur l'archive de la ROM Fastboot 6.9.29 avec Winrar (ou 7-Zip) et décompressez la.

- Renommez l'archive en global et placez là à la racine de C:

- Cliquez sur le dossier images (vous devez voir la même chose que sur la capture d'écran suivante).

Notez bien le fichier "emmc_appsboot.mbn" (c'est lui qui va être remplacé par le fichier emmc_appsboot.mbn que vous avez téléchargé et mis de côté).

- Faire un copié collé du nouveau emmc_appsboot.mbn (en sélectionnant ce fichier depuis l'archive emmc_appsboot.mbn_UNLOCK_MARSHMALLOW.zip et en le faisant glisser comme dans la fenêtre ci-dessus).


Votre ROM Fastboot contenant le Bootloader déverrouillé est prête

Il n'y plus qu'à la flasher (via MiFlash) et écrire une petite commande fastboot après le flash de la ROM Fastboot.





Première étape : installer les drivers et donner les autorisations à ADB


Pour les utilisateurs de Windows 7/8/10 64 bits, pensez à désactiver la signature des pilotes (voir chapitre "petites recommandations").

Au préalable, il faut activer débogage USB et déverrouillage OEM dans les options développeurs de votre RN3 Pro.

Activer l'onglet développeur en allant dans les "Settings"(Paramètres) / About Phone (à propos de l'appareil) / cliquez 5-6 fois sur "version MIUI". Vous voila développeur (voir captures d'écran plus bas). La nouvelle option développeur se trouve dans : Paramètres / paramètres additionnels / option de développeur. Vous activez "débogage USB" et "déverouillage OEM".


2. téléchargez l'archive adb sur ce lien
3. Décompressez l'archive dans un nouveau dossier et allez à l'emplacement du dossier


4. Inscrivez cmd (invite de commandes) puis entrée.

N.B. Vous pouvez aussi faire Maj + Clic droit dans le dossier adb puis "ouvrir une fenêtre de commande en mode administrateur"


5. Inscrivez ces commandes :
adb devices


Instantanément, le téléphone se retrouve avec un écran noir et la LED rouge clignote.

En cas de souci, méthode pour retrouver le mode EDL "How to reboot to EDL from fastboot"
Reveal hidden contents



Le moment est venu de lancer MiFlash.exe que vous pouvez télécharger ici C:\XiaoMi\XiaoMiFlash\XiaoMiFlash.exe

Le logiciel va installer les pilotes Qualcomm sur votre PC et vous demandera auparavant l'autorisation d'installer les pilotes.



drivers Qualcomm QDLoader (drivers Qualcomm 32 bits et 64 bits)



Win 64 bit C: \ Program Files (x86) \ Xiaomi \ MiPhone \ Qualcomm \ Driver

Win 32 bit C: \ Program Files \ Xiaomi \ MiPhone \ Qualcomm \ Driver



Vous devez voir le driver installé dans le gestionnaire de périphériques (section Ports) comme étant Qualcomm QDLoader 9008 ou Relink.

En cas de souci au Flash, modifiez le Port COM = ou supérieur à 20. Rebootez également votre PC



Deuxième étape : Flasher la ROM

- Si ça n'est pas déjà fait, décompressez l'archive de la ROM Fastboot à la racine de C: (avec Winrar).
- Renommez l'archive en "global"

Retournez dans le gestionnaire de périphériques et vérifiez que votre RN3P est bien détecté comme sur l'image en dessous
Les drivers Qualcomm doivent être bien installés (Relink parfois à la place de Qualcomm, c'est bon également)

- Lancez le programme MiFlash.exe

Dans l'outil de Flash, sélectionner (en bas à droite) : "clean all"



- Cliquez sur la touche "refresh" (votre appareil va être reconnu)
- Sélectionnez la ROM Fastboot (que vous avez téléchargé et décompressé sur votre PC) en cliquant sur "select" puis pointez sur le dossier "images"


Cliquez sur la touche "Flash" et l'installation démarre.


- Attendre la fin du flash (success).



- Éteignez votre appareil et relancez le en mode Fastboot (Vol - et Power simultanément pendant 10-20 secondes. Un petit bunny apparaît.

- Connectez votre kate au PC. Téléchargez et décompressez l'archive suivante dans un nouveau dossier (plutôt sur C AnF_MM.zip file: https://www.androidfilehost.com/?fid=24588232905724247

- Ouvrir une commande cmd.exe à partir du dossier AnF_MM (Majuscule + clic droit = ouvrir une fenêtre de commandes ici")

- Ecrire fastboot oem device-info (vous verrez l'état du Bootloader (lock)

- Ecrire fastboot oem unlock-go

Le Bootloader est déverrouillé. Vous pouvez le vérifier en écrivant fastboot oem device-info


Retirez le câble USB et rebootez au moins une fois sur Miui avant d'installer le TWRP. Si vous ne le faites pas, vous n'aurez que 7Go de mémoire

- Ecrivez fastboot reboot pour qu'il sorte du mode fastboot et redémarre.

Whats ur bootloader unlock status now?

unlocked : true

Now Check bootloader unlock status using below fastboot command.
If Unlock = false then ur bootloader is accidentally relocked. Put ur phone in fastboot mode and connect to pc and Use below command to check output.

fastboot oem device-info

And reply to me about the status.

Here:

sudo fastboot oem device-info
...
(bootloader) 	Device tampered: false
(bootloader) 	Device unlocked: true
(bootloader) 	Charger screen enabled: true
(bootloader) 	Display panel: 
OKAY [  0.005s]
finished. total time: 0.005s

 

[Black_Stark]

Hi, thanks for your answer

I remember that I used MiFlash tool, but not sure that I wait the time Xiaomi send me the unlock code as I found some other ways.
I first put this ROM : kate_global_images_6.9.29_20160805.0000.29_6.0_global_9aa2d85137.tgz
I followed this procedure:



unlocked : true


Here:

Looks ur bootloader is outdated. U unlocked unofficially on old miui version.
U need to upgrade ur bootloader.

So Download and Flash latest kate fastboot miui 10 rom. Below.

http://bigota.d.miui.com/8.12.13/ka...13_20181213.0000.00_6.0_global_304fc0692b.tgz

Since ur bootloader shows its unlocked.

U can flash rom in fastboot mode using latest miflash tool.

But ur phone will relock after flashing latest miui10. U cant avoid it. So just flash coz bootloader upgrade is required.


After flashing miui 10 and relock . u can unlock again officially. U dont need permission. Nowadays xiaomis permission is not required.
Just go to dev option and click miunlockstatus to bind ur account under developer option. When added succesfully. U can unlock it using xiaomis unlock tool using pc.

Jast fash rom with "CLEAN ALL "option.

 

[ROUGE13]

Looks ur bootloader is outdated. U unlocked unofficially on old miui version.
U need to upgrade ur bootloader.

My phone was working for about 2 years without issues, why today is the bootloader causing problems? (I don't try to upgrade, put a new ROM or doing anything else than using my phone normally)
Is there a mechanism that lock the startup until a certain time without upgrade?
Or worse, a communication mechanism that do the same?

So Download and Flash latest kate fastboot miui 10 rom. Below.

http://bigota.d.miui.com/8.12.13/ka...13_20181213.0000.00_6.0_global_304fc0692b.tgz

Since ur bootloader shows its unlocked.

U can flash rom in fastboot mode using latest miflash tool.

But ur phone will relock after flashing latest miui10. U cant avoid it. So just flash coz bootloader upgrade is required.


After flashing miui 10 and relock . u can unlock again officially. U dont need permission. Nowadays xiaomis permission is not required.
Just go to dev option and click miunlockstatus to bind ur account under developer option. When added succesfully. U can unlock it using xiaomis unlock tool using pc.

Jast fash rom with "CLEAN ALL "option.

Will I loose my configuration/apps/data? Or will it simply solve my startup problem (I hope so )

 

[Black_Stark]

My phone was working for about 2 years without issues, why today is the bootloader causing problems? (I don't try to upgrade, put a new ROM or doing anything else than using my phone normally)
Is there a mechanism that lock the startup until a certain time without upgrade?
Or worse, a communication mechanism that do the same?



Will I loose my configuration/apps/data? Or will it simply solve my startup problem (I hope so )

U said u cant go in twrp

Download latest twrp 3.2.3 version.
And rename it to recovery.img

https://dl.twrp.me/kenzo/twrp-3.2.3-0-kenzo.img.html


put ur device in fastboot mode
And flash the above recovery.img using below command.

fastboot flash recover recovery.img

And go to recovery to check twrp is installed.

 

[ROUGE13]

U said u cant go in twrp

Yes I get stuck at TWRP logo (Alien head + "Recovery Project 3.0.2-X by BY~XM" text) for some time and then reboot to mi.com logo.
But I think as I see the logo, TWRP is still there, just something making the phone reset (watchdog or something?)

Download latest twrp 3.2.3 version.
And rename it to recovery.img

https://dl.twrp.me/kenzo/twrp-3.2.3-0-kenzo.img.html

Should I put kate or kenzo twrp? (I found both on my computer, my phone is the special edition (snapdragon + 152mm case))

put ur device in fastboot mode
And flash the above recovery.img using below command.

fastboot flash recover recovery.img

And go to recovery to check twrp is installed.

This will not erase anything else than TWRP right? Will my old TWRP backups still work after that?

 

[Black_Stark]

Yes I get stuck at TWRP logo (Alien head + "Recovery Project 3.0.2-X by BY~XM" text) for some time and then reboot to mi.com logo.
But I think as I see the logo, TWRP is still there, just something making the phone reset (watchdog or something?)

Should I put kate or kenzo twrp? (I found both on my computer, my phone is the special edition (snapdragon + 152mm case))

This will not erase anything else than TWRP right? Will my old TWRP backups still work after that?

Ok I know ur phone is kate.
3.0.2 old
Flash the 3.2.3 the one i gave u . it works for both kenzo and kate.

And flash it and check if twrp can be successfully flashed in recovery partition.
If u can flash img and boot into recovery then good. Else sorry u cant recover app data through twrp backup. It is lost.


And one thing i m straight to tell u that this type of bootloop happens when u unlock bootloader by unethical or unappropariate way. Now u cant go in twrp.
Always unlock officially.

 

[ROUGE13]

And flash it and check if twrp can be successfully flashed in recovery partition.
If u can flash img and boot into recovery then good. Else sorry u cant recover app data through twrp backup. It is lost.

$ cat twrp-3.2.3-0-kenzo.img.md5 
a8e4b592bc9dfad1ad3509266c945fcc  twrp-3.2.3-0-kenzo.img
$ md5sum twrp-3.2.3-0-kenzo.img
a8e4b592bc9dfad1ad3509266c945fcc  twrp-3.2.3-0-kenzo.img
$ sudo fastboot flash recover recovery.img
target reported max download size of 536870912 bytes
sending 'recover' (18580 KB)...
OKAY [  0.585s]
writing 'recover'...
FAILED (remote: partition table doesn't exist)
finished. total time: 0.588s

:crying:

 

[Black_Stark]

:crying:

Ur recovery partition is write protected.
Ur phone is relocked?

Since it unofficiallly unlocked it showing incorrect info as unlock = true.

Flash latest miui 10 kate rom in EDL mode.

I hope u know how to put in fastboot mode to EDL mode and flash rom.

Follow this
https://forum.xda-developers.com/re...oot-to-edl-mode-fastboot-test-t3398718/page20

 

[ROUGE13]

I tried this:

$ sudo fastboot boot recovery.img 
downloading 'boot.img'...
OKAY [  0.587s]
booting...
OKAY [  0.616s]
finished. total time: 1.203s

Then I see the TWRP logo... stuck at it... same time after ... reboot to mi.com logo

I'm more and more thinking there is some material failure no?

 

[ROUGE13]

Ur recovery partition is write protected.
Ur phone is relocked?

Since it unofficiallly unlocked it showing incorrect info as unlock = true.

 $ sudo fastboot oem device-info
< waiting for device >
...
(bootloader) 	Device tampered: false
(bootloader) 	Device unlocked: true
(bootloader) 	Charger screen enabled: true
(bootloader) 	Display panel: 
OKAY [  0.007s]
finished. total time: 0.007s
$ sudo fastboot flash recover recovery.img
target reported max download size of 536870912 bytes
sending 'recover' (18580 KB)...
OKAY [  0.586s]
writing 'recover'...
FAILED (remote: partition table doesn't exist)
finished. total time: 0.589s
$ sudo fastboot oem device-info
...
(bootloader) 	Device tampered: false
(bootloader) 	Device unlocked: true
(bootloader) 	Charger screen enabled: true
(bootloader) 	Display panel: 
OKAY [  0.005s]
finished. total time: 0.005s

Is there a way to list all remote partitions?

Flash latest miui 10 kate rom in EDL mode.

I hope u know how to put in fastboot mode to EDL mode and flash rom.

Follow this
https://forum.xda-developers.com/re...oot-to-edl-mode-fastboot-test-t3398718/page20

By doing this I will loose all things on phone, right?

 

[Black_Stark]

Is there a way to list all remote partitions?

By doing this I will loose all things on phone, right?

Yes. May be. Stop crying.

Now U can only flash rom in EDL mode.

flash latest miui 10 rom which i gave u.
Also Miflashtool latest.

In miflash before u flash. u will have 3 options

1Clean except user data
2Clean all
3Clean all and lock.

Select 1st option to keep user data and flash.

After flash If phone is boooting with 1st option then lucky.

Else try 2or 3 option.

 

[ROUGE13]

Now U can only flash rom in EDL mode.

flash latest miui 10 rom which i gave u.
Also Miflashtool latest.

Ok I finally found a windows computer (Miflashtool still doesn't support linux right?)

I don't see instructions on your link (page 20) but if they are same as the one I do previously it must be :

• Install muiflashtool and reboot
• Unpack official ROM at C: root, rename it to "global"
• Start phone in fastboot mode
• Connect phone to computer with usb cable
• Start muiflashtool with admin rights
• Refresh click
• Select ROM unpacked "images" folder
• Flash

But I also see something directly with fasboot command on the web like :

Fastboot oem edl

Better? (I did'nt try now)

Now U can only flash rom in EDL mode.

flash latest miui 10 rom which i gave u.
Also Miflashtool latest.

Shouldn't I better try with the version of muiflashtool and initial ROM I used two years ago? (I still keep them. To be sure it's still compatible with my old recovery, kernel and RR ROM?)

Or as you think my problem if coming from the way I had unlocked the bootloader (maybe unofficially), can I now try to get my unlock code to unlock it on the right way? (if still possible?)

Or unlock it again the same way I do 2 years ago before trying anything else?

Anyway, thank you for you support

 

[Black_Stark]

Ok I finally found a windows computer (Miflashtool still doesn't support linux right?)

I don't see instructions on your link (page 20) but if they are same as the one I do previously it must be :
Install muiflashtool and reboot
Unpack official ROM at C: root, rename it to "global"
Start phone in fastboot mode
Connect phone to computer with usb cable
Start muiflashtool with admin rights
Refresh click
Select ROM unpacked "images" folder
Flash


But I also see something directly with fasboot command on the web like :

Better? (I did'nt try now)

Shouldn't I better try with the version of muiflashtool and initial ROM I used two years ago? (I still keep them. To be sure it's still compatible with my old recovery, kernel and RR ROM?)

Or as you think my problem if coming from the way I had unlocked the bootloader (maybe unofficially), can I now try to get my unlock code to unlock it on the right way? (if still possible?)

Or unlock it again the same way I do 2 years ago before trying anything else?

Anyway, thank you for you support

Follow the instruction on my previous page. Also i gave u thread link to how to put phone in edl mode.

 

[ROUGE13]

Looks ur bootloader is outdated. U unlocked unofficially on old miui version.
U need to upgrade ur bootloader.

So Download and Flash latest kate fastboot miui 10 rom. Below.

http://bigota.d.miui.com/8.12.13/ka...13_20181213.0000.00_6.0_global_304fc0692b.tgz

Since ur bootloader shows its unlocked.

U can flash rom in fastboot mode using latest miflash tool.

But ur phone will relock after flashing latest miui10. U cant avoid it. So just flash coz bootloader upgrade is required.


After flashing miui 10 and relock . u can unlock again officially. U dont need permission. Nowadays xiaomis permission is not required.
Just go to dev option and click miunlockstatus to bind ur account under developer option. When added succesfully. U can unlock it using xiaomis unlock tool using pc.

Jast fash rom with "CLEAN ALL "option.

Now U can only flash rom in EDL mode.

flash latest miui 10 rom which i gave u.
Also Miflashtool latest.

In miflash before u flash. u will have 3 options

1Clean except user data
2Clean all
3Clean all and lock.

Select 1st option to keep user data and flash.

After flash If phone is boooting with 1st option then lucky.

Else try 2or 3 option.

Use windows pc. And follow page1 instruction. Dont put too much stress on brain.:laugh:

Sorry I'm still stressing brain a little more :

When I will flash with miflash tool, will I loose my Ressurection Remix Rom and all apps/configurations ? Even with option 1? (1Clean except user data)
If yes, any way to avoid this? Flash my ROM again ? (I kept it)

No way to flash only bootloader and don't touch anything else?
I found This but it seems to be same as your procedure

If not can I use fastboot to make a backup through computer before flashing? And then restore after following your instructions?

 

[Black_Stark]

Sorry I'm still stressing brain a little more :

When I will flash with miflash tool, will I loose my Ressurection Remix Rom and all apps/configurations ? Even with option 1? (1Clean except user data)
If yes, any way to avoid this? Flash my ROM again ? (I kept it)

No way to flash only bootloader and don't touch anything else?
I found This but it seems to be same as your procedure

If not can I use fastboot to make a backup through computer before flashing? And then restore after following your instructions?

No option 1 wont loose ur backup.

 

[ROUGE13]

No option 1 wont loose ur backup.

Backup or actual ROM/configuration/apps/data ?


I have three options in MiFlash (2017.4.25.0) :

1. "clean all"
2. "save user data"
3. "clean all data and lock"

The n°2 seems to correspond to your reply right?

 

[Black_Stark]

Backup or actual ROM/configuration/apps/data ?


I have three options in MiFlash (2017.4.25.0) :
"clean all"
"save user data"
"clean all data and lock"


The n°2 seems to correspond to your reply right?

Option 2.

 

[ROUGE13]

Option 2.

I am currently flashing but I see the bat file lunched is called "flash_all_except_data.bat"
It is running for more than 300s, I'm not sure it is only flashing the bootloader.