TCL A509DL NO FASTBOOT-ABILITY?? - General Questions and Answers

Hey there guys and girls. I just bought a cheap TCL A509DL to experiment with and immediately hit a roadblock of megalithic proportions...no fastboot mode available on this cracker-jack prize equivalent phone. Seriously...no way to boot into fastboot mode.
All the usual processes have been eliminated...enabled Developer options, enabled OEM Unlock for Bootloader, enabled Usb debugging, etc...all ready, set, don't go.
I powered off the phone, restarted while holding the power+vol dwn, pwr+vol up, pwr+vol up and down, pwr+assistant key, pwr+vol up+assistant key and every combo thereof including every combon with the battery removed and USB connected while keys pressed. I gotta get to this fastboot or I'll go nuts...PLEASE!! Somebody help!!

Check whether Fastboot is supported or not via ADB
Code:
adb devices
adb reboot fastboot
fastboot devices
If a connection with bootloader got successfully established don't forget to end it
Code:
fastboot reboot

TCL is never known to have offered BL unlock for any of its device. On top of that, US carriers tend to enforce non-unlockable BL, Straight Talk / Tracfone (implied by the DL suffix) the worst among them.

jwoegerbauer said:
Check whether Fastboot is supported or not via ADB
Code:
adb devices
adb reboot fastboot
fastboot devices
If a connection with bootloader got successfully established don't forget to end it
Code:
fastboot reboot
Click to expand...
Click to collapse
Hi I have tried all of the above commands and about a dozen more. I'm tempted to believe what
I was recently told, that US Phone maker enforce the no Unlock bootloader policy. There would still need to be some window or method available for flashing in the event of a software failure, right? In the Developers menu it says the bootloader is already unlocked and the toggle is grayed out. When I reboot from ADB using adb reboot fastboot my phone reboots back to startup with no fastboot connection??

I also happened on one of these TCL A3's (A509DL), and I confirm that there is no fastboot mode, and only 3 options in recovery, no adb or sdcard or log access, strictly factory wipe and cache wipe.
Hopefully mtkclient will crack this baby open a little bit, I left my laptop in a friend's truck, but when I get it back here in a few days ill hack the crap out of it!

NashvilleKarl said:
I also happened on one of these TCL A3's (A509DL), and I confirm that there is no fastboot mode, and only 3 options in recovery, no adb or sdcard or log access, strictly factory wipe and cache wipe.
Hopefully mtkclient will crack this baby open a little bit, I left my laptop in a friend's truck, but when I get it back here in a few days ill hack the crap out of it!
Click to expand...
Click to collapse
Hey bro. Thanks for responding. Let me know how it goes. I can't even find Stock Firmware for this little pain. Mine is branded TCL A509DL a friend has the exact device thru Cricket branded Alcatel with a different model number but same deal zero fastboot or bootloader for fastboot. Now I HAVE to crack this pain.

Try with python mtkclient , not responsible, you got to know what you're doing, very easy to brick

JansenLove said:
Hey there guys and girls. I just bought a cheap TCL A509DL to experiment with and immediately hit a roadblock of megalithic proportions...no fastboot mode available on this cracker-jack prize equivalent phone. Seriously...no way to boot into fastboot mode.
All the usual processes have been eliminated...enabled Developer options, enabled OEM Unlock for Bootloader, enabled Usb debugging, etc...all ready, set, don't go.
I powered off the phone, restarted while holding the power+vol dwn, pwr+vol up, pwr+vol up and down, pwr+assistant key, pwr+vol up+assistant key and every combo thereof including every combon with the battery removed and USB connected while keys pressed. I gotta get to this fastboot or I'll go nuts...PLEASE!! Somebody help!!
Click to expand...
Click to collapse
Hey just tried and succeeded, using python Git and mtkclient from https://forum.xda-developers.com/t/blu-b130dl-unlock-recovery-root-release.4350825/ basic same principle just swap around a few files and it worked, a509dl tcl a3 is rooted, not responsible for any damage to device, I hope y'all know what your doing

bbcdt22 said:
Hey just tried and succeeded, using python Git and mtkclient from https://forum.xda-developers.com/t/blu-b130dl-unlock-recovery-root-release.4350825/ basic same principle just swap around a few files and it worked, a509dl tcl a3 is rooted, not responsible for any damage to device, I hope y'all know what your doing
Click to expand...
Click to collapse
I just got a tcl a3 (a509dl), dumping the firmware right now with mtkclient. I had driver problems with Windows (ghostspectre 11).. used the 're_livedvdv3' bootable iso. So far so good

Woo thank you for the info ! Unlocked and magisk rooted. Do we have twrp for this device on xda?

JansenLove said:
Hey bro. Thanks for responding. Let me know how it goes. I can't even find Stock Firmware for this little pain. Mine is branded TCL A509DL a friend has the exact device thru Cricket branded Alcatel with a different model number but same deal zero fastboot or bootloader for fastboot. Now I HAVE to crack this pain.
Click to expand...
Click to collapse
I lost my dumps, long story.. I need the stock firmware for this phone also, I bricked mine messing around lol even just The boot.img and vbmeta might be all I need can anyone with this phone grab them w mtkclient and upload ??

iamx51 said:
I lost my dumps, long story.. I need the stock firmware for this phone also, I bricked mine messing around lol even just The boot.img and vbmeta might be all I need can anyone with this phone grab them w mtkclient and upload ??
Click to expand...
Click to collapse
I recently bootloader unlocked then bricked the tcl a509dl hahaha was wondering if anybody could make a dump for me? I would be so very appreciative!

r1pp3d2 said:
I recently bootloader unlocked then bricked the tcl a509dl hahaha was wondering if anybody could make a dump for me? I would be so very appreciative!
Click to expand...
Click to collapse
I'll even teamview with somebody and use unlocktool to make the backup.

r1pp3d2 said:
I'll even teamview with somebody and use unlocktool to make the backup.
Click to expand...
Click to collapse
Following . Still need the stock firmware or dumps

Bahh... lame, I'm still in need of firmware/dump. Bout to go buy another one just to get it. lol .. they did have this phone at dollar general, I think its like 39$ .and the chick that's usually working gave me a discount, so the last one for $20. I think I have myself sufficiently talked into it now. If i do buy another, I will upload it for you guys.

iamx51 said:
Bahh... lame, I'm still in need of firmware/dump. Bout to go buy another one just to get it. lol .. they did have this phone at dollar general, I think its like 39$ .and the chick that's usually working gave me a discount, so the last one for $20. I think I have myself sufficiently talked into it now. If i do buy another, I will upload it for you guys.
Click to expand...
Click to collapse
Man, if you get another one I would love a backup from it.

r1pp3d2 said:
Man, if you get another one I would love a backup from it.
Click to expand...
Click to collapse
I have succeeded in getting the one I have already to allow me to do another dump, but it only boots to the bootloader says the dm-verity corruption crap, then reboots itself.c
If I remember correctly, this began after flashing a Magisk patched boot.img .. it is possible I did something else, but pretty sure that's what happened. messing with it now, will start the dumps before I pass out

iamx51 said:
I have succeeded in getting the one I have already to allow me to do another dump, but it only boots to the bootloader says the dm-verity corruption crap, then reboots itself.c
If I remember correctly, this began after flashing a Magisk patched boot.img .. it is possible I did something else, but pretty sure that's what happened. messing with it now, will start the dumps before I pass out
Click to expand...
Click to collapse
I'm pretty sure that's what screwed mine up too. But mine won't even come on now but I'm still able to connect to the chip to flash.

iamx51 said:
I have succeeded in getting the one I have already to allow me to do another dump, but it only boots to the bootloader says the dm-verity corruption crap, then reboots itself.c
If I remember correctly, this began after flashing a Magisk patched boot.img .. it is possible I did something else, but pretty sure that's what happened. messing with it now, will start the dumps before I pass out
Click to expand...
Click to collapse
any chance i could try that dump that you have?

iamx51 said:
Woo thank you for the info ! Unlocked and magisk rooted. Do we have twrp for this device on xda?
Click to expand...
Click to collapse
For clarification, are you stating that you have unlocked the bootloader and rooted the TCL A3 (A509DL) branded by TracFone Wireless. If so, as far as I know, there is a $1,700 cash bounty up for the first person to OEM unlock and/or root the A509DL.

Related

What rom should I flash to get extra Languages?

I've got the Canadian Virgin Mobile Moto G, and I recently unlocked the carrier. I am going to unlock to bootloader to flash a rom with more languages, specifically Portuguese.. What rom should I use, I'm looking for the original Moto G software.
Zehmistah said:
I've got the Canadian Virgin Mobile Moto G, and I recently unlocked the carrier. I am going to unlock to bootloader to flash a rom with more languages, specifically Portuguese.. What rom should I use, I'm looking for the original Moto G software.
Click to expand...
Click to collapse
I'm running CM11 and a quick look the phone tells me that it have Portuguese for brazil and portugal, alternatively try any latin american stock rom: http://sbf.droid-developers.org/phone.php?device=14
Z-WolF said:
I'm running CM11 and a quick look the phone tells me that it have Portuguese for brazil and portugal, alternatively try any latin american stock rom: http://sbf.droid-developers.org/phone.php?device=14
Click to expand...
Click to collapse
Oh man, thank you for the link, I just might use that. Just a refresher, to flash It I would first unlock the bootloader, flash a new recovery, wipe, and then flash the new rom?
Zehmistah said:
Oh man, thank you for the link, I just might use that. Just a refresher, to flash It I would first unlock the bootloader, flash a new recovery, wipe, and then flash the new rom?
Click to expand...
Click to collapse
yep, but you don't need to flash a custom recovery for a Stock ROM.
Z-WolF said:
yep, but you don't need to flash a custom recovery for a Stock ROM.
Click to expand...
Click to collapse
Thank you!!! and one more question, the new rom should still be capable of getting OTA updates from whatever carrier's rom I flashed, correct?
Zehmistah said:
Thank you!!! and one more question, the new rom should still be capable of getting OTA updates from whatever carrier's rom I flashed, correct?
Click to expand...
Click to collapse
****. I think I ****ed up. http://forum.xda-developers.com/showthread.php?t=2727965
Zehmistah said:
****. I think I ****ed up. http://forum.xda-developers.com/showthread.php?t=2727965
Click to expand...
Click to collapse
Zehmistah said:
Okay so I unlocked my bootloader for my Moto G, and when It rebooted it said android was updating apps and then all the processes stopped working. It booted into the android startup but I couldn't get any processes running so it wouldnt work. I tried to reboot and now android doesn't even boot up. Should I flash a custom recovery right now and then wipe??? I haven't done anything to the phone other than carrier unlock and bootloader unlock. please help
Should I try this? http://forum.xda-developers.com/showthread.php?t=2542219 , or is it too risky right now? I'm planning to restore it to another stock firmware anyways.
Click to expand...
Click to collapse
First, don't panic.
Second, explain how do you unlock the bootloader, did you use this?
Third, what does the bootloader screen (Power+VolDown) says in the second to last line before the first break (LOCKED/UNLOCKED).
Fourth, if it says UNLOCKED, try to flash the ROM using this, otherwise try to unlock the bootloader again with the link i posted in the second point.
And don't worry as long as you can enter fastboot mode (bootloader) you can fix everything, and nothing of the things you are doing affects fastboot mode.
They all want money.
Sent from my GT-N7105 using xda app-developers app
Perry2547 said:
They all want money.
Sent from my GT-N7105 using xda app-developers app
Click to expand...
Click to collapse
Can you elaborate?
You can add more languages without a custom ROM using MoreLocale 2.
Z-WolF said:
First, don't panic.
Second, explain how do you unlock the bootloader, did you use this?
Third, what does the bootloader screen (Power+VolDown) says in the second to last line before the first break (LOCKED/UNLOCKED).
Fourth, if it says UNLOCKED, try to flash the ROM using this, otherwise try to unlock the bootloader again with the link i posted in the second point.
And don't worry as long as you can enter fastboot mode (bootloader) you can fix everything, and nothing of the things you are doing affects fastboot mode.
Click to expand...
Click to collapse
I used that webstie to unlock the bootloader, and when I went to fastboot it did say UNLOCKED status code: 3.
I left it plugged into my PC last night because It wouldn't turn off, and I think it wasn't charging because now it's off and won't turn on. I'm going to plug it into a wall charger and wait a few to check if it's on.
After that, I'll try the method you said.
EDIT: Seems like charging doesn't work either, weird... because it said it was connecting to my PC last night in Fastboot
Zehmistah said:
I used that webstie to unlock the bootloader, and when I went to fastboot it did say UNLOCKED status code: 3.
I left it plugged into my PC last night because It wouldn't turn off, and I think it wasn't charging because now it's off and won't turn on. I'm going to plug it into a wall charger and wait a few to check if it's on.
After that, I'll try the method you said.
EDIT: Seems like charging doesn't work either, weird... because it said it was connecting to my PC last night in Fastboot
Click to expand...
Click to collapse
That's weird, doing the steps in that page don't make changes big enough in the phone to make something like that happen.
What does it says in the line below UNLOCKED, USB CONNECTED or CONNECT USB DATA CABLE while you had it connected to your pc/wall?
Why don't you try to use another cable?
Z-WolF said:
That's weird, doing the steps in that page don't make changes big enough in the phone to make something like that happen.
What does it says in the line below UNLOCKED, USB CONNECTED or CONNECT USB DATA CABLE while you had it connected to your pc/wall?
Why don't you try to use another cable?
Click to expand...
Click to collapse
I don't remember what it said.
I've tried a few different wall chargers and cables. They seem to charge my other phones but not this one. I'm going to wait an hour and then maybe put it in the freezer for a few minutes
Zehmistah said:
I don't remember what it said.
I've tried a few different wall chargers and cables. They seem to charge my other phones but not this one. I'm going to wait an hour and then maybe put it in the freezer for a few minutes
Click to expand...
Click to collapse
That's a... unorthodox approach, but reading around it just might work.
I can only recommend you to put it in a sealed container and having a rice bag at hand afterwards, just in case.
Now if you can get it to fastboot mode, try to restore a backup (if you did one) or flash a ROM, im assuming that if you can connect a cable and send commands to fastboot it is charging the phone. BTW at this point if you can send commands and are tired trying to fix it, you can execute
Code:
fastboot oem lock
and you can claim the warranty, that behaviour is not normal, maybe something in the hardware side broke but until we test it more we can't be sure.
Now while we wait in for the phone to become a popsicle, can you detail how you unlocked it?
Z-WolF said:
That's a... unorthodox approach, but reading around it just might work.
I can only recommend you to put it in a sealed container and having a rice bag at hand afterwards, just in case.
Now if you can get it to fastboot mode, try to restore a backup (if you did one) or flash a ROM, im assuming that if you can connect a cable and send commands to fastboot it is charging the phone. BTW at this point if you can send commands and are tired trying to fix it, you can execute
Code:
fastboot oem lock
and you can claim the warranty, that behaviour is not normal, maybe something in the hardware side broke but until we test it more we can't be sure.
Now while we wait in for the phone to become a popsicle, can you detail how you unlocked it?
Click to expand...
Click to collapse
Ok, so I bought the phone and got it carrier unlocked, then yesterday I decided to flash a new rom to get the languages so I went to https://motorola-global-portal.cust...e/bootloader/unlock-your-device-a/action/auth. Unlocked the bootloader and when the phone was about to restart from cmd it said "FAILED" but rebooted anyways. It went into fastboot again and ti said it was Unlocked, when I selected Normal Reboot, it started up with the bootloader logo and continued on normally. It was then that it displayed the android startup page (Where you select language, sign into google, connect to wifi etc.) like I haven't used the phone before. Shortly after a popup came and said " Android is updating # of apps out of 137", once that was over every single process on the phone crashed.
Now I'm where I am now.
One more thing, I booted it into recovery before I unlocked the bootloader, accidently. Do you think it maybe could've wiped the original OS on the device?
Zehmistah said:
Ok, so I bought the phone and got it carrier unlocked, then yesterday I decided to flash a new rom to get the languages so I went to https://motorola-global-portal.cust...e/bootloader/unlock-your-device-a/action/auth. Unlocked the bootloader and when the phone was about to restart from cmd it said "FAILED" but rebooted anyways. It went into fastboot again and ti said it was Unlocked, when I selected Normal Reboot, it started up with the bootloader logo and continued on normally. It was then that it displayed the android startup page (Where you select language, sign into google, connect to wifi etc.) like I haven't used the phone before. Shortly after a popup came and said " Android is updating # of apps out of 137", once that was over every single process on the phone crashed.
Now I'm where I am now.
One more thing, I booted it into recovery before I unlocked the bootloader, accidently. Do you think it maybe could've wiped the original OS on the device?
Click to expand...
Click to collapse
As far as i know, you can't wipe the system with a stock recovery and with a "blank" OS your phone still connects to PC.
i forgotted this existed, at this point you can't lose anything in trying it. i dont recomend the bootloader bricker part for your case.
Z-WolF said:
As far as i know, you can't wipe the system with a stock recovery and with a "blank" OS your phone still connects to PC.
i forgotted this existed, at this point you can't lose anything in trying it. i dont recomend the bootloader bricker part for your case.
Click to expand...
Click to collapse
The phone isnt't being detected when I plug it in.
I've read that leaving the phone 24 hours untouched could also help the battery. I'm going to try that\
EDIT: GOT IT TO TURN ON!!!
Ok, so I got it working. The thread you told me first helped!! It works fine now with the Brazilian software. Thank you very much, you're a life saver.
Now... I've got another moto G to do the same to
Zehmistah said:
Ok, so I got it working. The thread you told me first helped!! It works fine now with the Brazilian software. Thank you very much, you're a life saver.
Now... I've got another moto G to do the same to
Click to expand...
Click to collapse
You had me worried there, i though it was a goner. in the end everything turned out okay.
Happy to be of service.

Pixel bricked with locked bootloader

Today I made a mistake and possibly broke my Pixel permanently.
The bootloader was unlocked, TWRP was installed and the system was rooted and modified.
I intended to reset the device completely to factory settings (with the factory image), but locked the bootloader without thinking BEFORE restoring the system. This caused the Pixel to go into a boot loop, neither system nor recovery were available, I could only get into the bootloader, so it was soft-bricked. That wouldn't be a problem, I should be able to unlock the bootloader and install the factory image. But this is not possible, because for some reason I can't unlock the bootloader anymore.
"fastboot oem unlock" or "fastboot flashing unlock" fails with "oem unlock is not allowed".
I don't know exactly why the bootloader is locked without system, but it definitely is. I can also not boot anything, not the system and not any recovery. If anything other than the bootloader is loaded, the Google logo flashes briefly, then the Pixel reboots. I can't use adb because there is no recovery or system available, and practically all fastboot commands are locked because the bootloader is locked.
I've been looking for solutions, but haven't found any. Is the Pixel definitely broken, or is there maybe some way to make it usable again? I don't care if I would lose data, but it would be a real bummer if the Pixel would be broken now.
Thanks in advance for any suggestions (even if it's just to throw the phone away and move on).
You could try the Deuces script. It was designed for the Pixel 2. If you're hesitant to run the script, you can look at it in a text editor, and run the commands yourself while following along.
Although it shouldn't be needed, you could try fasboot flashing unlock_critical.
Another thing which may help is to use fastboot to simply boot: fastboot boot boot.img. If you are able to boot, you may be able to go back into the developer options to toggle allowing unlock.
post-mortem said:
You could try the Deuces script. It was designed for the Pixel 2. If you're hesitant to run the script, you can look at it in a text editor, and run the commands yourself while following along.
Click to expand...
Click to collapse
That unfortunatly doesn't work. It's only for unlocked or at least unlockable deviced. I still tried it, but most fastboot commands require the bootloader to be unlocked. flashing unlock, flashing unlock_critical oem unlock, flash, format, boot, --set-active all don't work with a non-unlockable bootloader.
Although it shouldn't be needed, you could try fasboot flashing unlock_critical.
Click to expand...
Click to collapse
Also fails with 'oem unlock is not allowed'.
Another thing which may help is to use fastboot to simply boot: fastboot boot boot.img. If you are able to boot, you may be able to go back into the developer options to toggle allowing unlock.
Click to expand...
Click to collapse
Fails with 'Command is not supported. Please unlock device to enable this command.'
This may be worth a punt
https://forum.xda-developers.com/pixel/help/help-asap-pixel-bricked-t3518905
junglism93 said:
This may be worth a punt
https://forum.xda-developers.com/pixel/help/help-asap-pixel-bricked-t3518905
Click to expand...
Click to collapse
No luck there. In my case I can't even boot to the system anymore (with fastboot continue), since anything else than bootloader just briefly flashes the boot animation, then my phone shuts off.
Marvin0509 said:
No luck there. In my case I can't even boot to the system anymore (with fastboot continue), since anything else than bootloader just briefly flashes the boot animation, then my phone shuts off.
Click to expand...
Click to collapse
Damn, well it was worth a shot. Hopefully someone with a bit more knowledge might pipe up with a solution at some point.
Sent from my Pixel using XDA Labs
junglism93 said:
Damn, well it was worth a shot. Hopefully someone with a bit more knowledge might pipe up with a solution at some point.
Click to expand...
Click to collapse
I found nothing that could help me, so I contacted Google, and they offered me a free RMA, which I gladly accepted.
Marvin0509 said:
I found nothing that could help me, so I contacted Google, and they offered me a free RMA, which I gladly accepted.
Click to expand...
Click to collapse
Definitely seems a non recoverable scenario and happy days on getting it RMA'd for free :good:
Sent from my Pixel using XDA Labs
Marvin0509 said:
I found nothing that could help me, so I contacted Google, and they offered me a free RMA, which I gladly accepted.
Click to expand...
Click to collapse
It's over a year old right?? And they RMAed it for free?
aholeinthewor1d said:
It's over a year old right?? And they RMAed it for free?
Click to expand...
Click to collapse
Over two years old, actually. I was really surprised as well, especially since it's my own fault that it doesn't work anymore. I don't know exactly why, but I certainly won't say no to this offer.
Marvin0509 said:
Over two years old, actually. I was really surprised as well, especially since it's my own fault that it doesn't work anymore. I don't know exactly why, but I certainly won't say no to this offer.
Click to expand...
Click to collapse
Interesting. Did you tell them you were messing with the bootloader, or did you play stupid?
post-mortem said:
Interesting. Did you tell them you were messing with the bootloader, or did you play stupid?
Click to expand...
Click to collapse
No, I told them the whole truth, that I rooted it, modified the system, and that it doesn't work at all anymore.
Marvin,
What google support did you contact? Can you share the link or contact details perhaps? I have exactly the same problem and I have not been able unlock the bootloader and fear I have a hard bricked device, with Google being the only solution...
Thanks
HeinrichSpy said:
Marvin,
What google support did you contact? Can you share the link or contact details perhaps? I have exactly the same problem and I have not been able unlock the bootloader and fear I have a hard bricked device, with Google being the only solution...
Thanks
Click to expand...
Click to collapse
I have a subscription for Google One, so I contacted support from one.google.com. They quickly talked to me, then added a Pixel support employee to the conversation. I think I could have also contacted Pixel support directly on this page: support.google.com/pixelphone/contactflow. However I'm not sure if this will work in your country, I'm from Germany and the page wants me to select my Pixel, then I could contact a support employee via chat or wait for a callback, but if I change the language to English, the page seems broken and is just blank.
Marvin0509 said:
Today I made a mistake and possibly broke my Pixel permanently.
The bootloader was unlocked, TWRP was installed and the system was rooted and modified.
I intended to reset the device completely to factory settings (with the factory image), but locked the bootloader without thinking BEFORE restoring the system. This caused the Pixel to go into a boot loop, neither system nor recovery were available, I could only get into the bootloader, so it was soft-bricked. That wouldn't be a problem, I should be able to unlock the bootloader and install the factory image. But this is not possible, because for some reason I can't unlock the bootloader anymore.
"fastboot oem unlock" or "fastboot flashing unlock" fails with "oem unlock is not allowed".
I don't know exactly why the bootloader is locked without system, but it definitely is. I can also not boot anything, not the system and not any recovery. If anything other than the bootloader is loaded, the Google logo flashes briefly, then the Pixel reboots. I can't use adb because there is no recovery or system available, and practically all fastboot commands are locked because the bootloader is locked.
I've been looking for solutions, but haven't found any. Is the Pixel definitely broken, or is there maybe some way to make it usable again? I don't care if I would lose data, but it would be a real bummer if the Pixel would be broken now.
Thanks in advance for any suggestions (even if it's just to throw the phone away and move on).
Click to expand...
Click to collapse
i tried flashing a stock ota image...it was successful, but on reboot, nothing has changed. still the same. u know of a solution? i cant find it anywhere. thanks

OnePlus 6 Stuck At "Qualcomm Crashdump" Screen All A Sudden | Data Retrieval Critical

Hi good people at XDA. This is my first post on this website and I am absolutely hoping to receive help from you all to find a way out of the depressing and extremely anxious situation I'm in.
I was using my OP6 normally today and while I was typing something on Telegram the phone suddenly froze and after I re-booted it, it took me to the Qualcomm Crashdump screen.
My OP6 isn't tampered in any way (no bootloader unlocked, no TWRP recovery installed, nothing rooted).
At the moment, I can enter the fastboot mode while pressing volume up and power button.
The crucial thing is the data which I MUST RETRIEVE, can't afford to lose it.
Could y'all please suggest a way where the data can be retrieved or the phone can be revived without data loss?
I did read the forums on MSMDownload Tool but I believe it wipes off the phone, right?
PLEASE HELP!
If ADB ( read: USB Debugging ) got enabled on phone - what is the door to Android OS - then try this to pull out user-data stored on phone
Code:
adb devices
mkdir "C:\RECOVERED_DATA"
adb pull /sdcard C:\RECOVERED_DATA
jwoegerbauer said:
If ADB ( read: USB Debugging ) got enabled on phone - what is the door to Android OS - then try this to pull out user-data stored on phone
Code:
adb devices
mkdir "C:\RECOVERED_DATA"
adb pull /sdcard C:\RECOVERED_DATA
Click to expand...
Click to collapse
Thanks @jwoegerbauer for the prompt response. I can surely try that. Considering that I'm fairly a noob, could you please share in a bit detail, the steps I need to take before executing those commands?
Also, since there's a tiny chance that USB Debugging may not have been enabled, what's the alternative that I consider?
Thanks!
Since I must retrieve the data in internal SD, can this help me enter the OS?:
1. Extracting the boot.img of the latest version that's currency installed on my OP6, from payload.bin
2. Testing if this boot.img can revive me into the OS by fastboot boot boot.img.
Also, one pressing doubt: does a fastboot flash boot boot.img command erase internal SD contents??
Please help!
Any help, anyone?
pagan_1 said:
Any help, anyone?
Click to expand...
Click to collapse
My friend has the same problems. Did you find any ways to retrive data? I found a way to use msm tool but it surely erases all data and its his college memories so I'm trying to find alternate ways. Does the msm tool work on bootloader locked phones?Sorry that I am of no help to you. I too am a novice
KannanSathyanarayanan said:
My friend has the same problems. Did you find any ways to retrive data? I found a way to use msm tool but it surely erases all data and its his college memories so I'm trying to find alternate ways. Does the msm tool work on bootloader locked phones?Sorry that I am of no help to you. I too am a novice
Click to expand...
Click to collapse
No man. Still looking for some solutions. Read umpteen threads only to see that MSMDownload Tool erases data because it first unlocks bootloader (which mandatorily wipes data), flashes system files and then relocks it.
But I'm pretty sure, there exists some way out to flash a OP 6 with locked bootloader but retaining userdata partition intact.
Hoping to receive some solution here from this community of Android geeks.
pagan_1 said:
No man. Still looking for some solutions. Read umpteen threads only to see that MSMDownload Tool erases data because it first unlocks bootloader (which mandatorily wipes data), flashes system files and then relocks it.
But I'm pretty sure, there exists some way out to flash a OP 6 with locked bootloader but retaining userdata partition intact.
Hoping to receive some solution here from this community of Android geeks.
Click to expand...
Click to collapse
Hey man, were you able to do anything abut it? I'm in the exact same situation. Don't mind losing the phone if I'm able to save the data.
Smohi said:
Hey man, were you able to do anything abut it? I'm in the exact same situation. Don't mind losing the phone if I'm able to save the data.
Click to expand...
Click to collapse
Hi. So, I gave my phone to a phone repair specialist. Apparently he changed some IC, which made the phone to boot up to the system. which is what allowed me to take the data backup of the phone.
pagan_1 said:
Hi. So, I gave my phone to a phone repair specialist. Apparently he changed some IC, which made the phone to boot up to the system. which is what allowed me to take the data backup of the phone.
Click to expand...
Click to collapse
Oh, that's awesome. I have some hope then. Do you mind telling me what your location is. I'm based out of bangalore and wondering I'll have to take it to your specialist incase I don't find any solution locally. All others have been saying they were asked to replace motherboard by Oneplus service centres. Please let me know of your repair centre as well. I'll try to atleast speak to them. Thank you so much
pagan_1 said:
Hi. So, I gave my phone to a phone repair specialist. Apparently he changed some IC, which made the phone to boot up to the system. which is what allowed me to take the data backup of the phone.
Click to expand...
Click to collapse
How much did it cost? They changed IC and since then your phone is working properly?
pagan_1 said:
Hi. So, I gave my phone to a phone repair specialist. Apparently he changed some IC, which made the phone to boot up to the system. which is what allowed me to take the data backup of the phone.
Click to expand...
Click to collapse
Bro can i have your number please i m stuck with the same problem since last year but not got the solution to boot up my phone normally its always showing crash dump mode. I tried everything but nothing worked for me.
like many even i too ugraged my op6 to oo11.1.1.1, rooted was running well for a week till i encountred face crash dump mode error
Stupid thing i did was instead of flashing fastboot oos 10.3.8 i tried to flash msm 10.3.8 which didnt solve crash dum and also locked my BL.
now nonof the msm could solve crash dump nor we can unlock BL bz we cant toggle OEM in Dev option,
i discussed with @L0ND0NB0Y regarding this, his suggestion would be to take a backup of oos10.3.8 config partation of a working rom, then use edl to flash it on affected op6, by that way we can unlock bootloader and flash fastboot rom.
we need to fide a working op6 and back config which @L0ND0NB0Y can guide us. if it works he ll creat a post to solve crashbump and BL locked issue.
if this wont work, we may need to wait for msm oos11 file.
update : managed to solve crash dump by flashing msm international 5.1.5 but ended up getting black screen with white notification light, if my op6 had BL unlocked all i had to do is to boot stock/twrp recovery and factory wipe.

Question Is unbricking possible?

Good morning all, I tried relocking my bootloader using the command "fastboot oem asus-csc lk" and at first, it seemed to be a success. However I restarted my device and was met with this error message. "Your device is corrupt. It can't be trusted and will not boot." I've tried searching high and low and it seems that I'm royally screwed, just wanted to confirm that I was though. Thanks for reading my post and any input is appreciated.
If your boot.img is not stock before locking you will get this error. Try flashing stock boot.img. I had a similar experience with realme phone but not encountered this issue with ROG 5
Edit: Sorry since you locked the bootloader i think you cant flash it unless you unlock it again. Give a try with EDL firmware
This is becoming a pretty common issue. I think it's time we make a WARNING thread.
WARNING: Read BEFORE Locking Bootloader
DO NOT LOCK THE BOOTLOADER WHILE ROOTED! When locking the bootloader while rooted, the boot image will fail verification and the system will fail to boot. You cannot flash a stock boot image with a locked bootloader. Locking the bootloader will...
forum.xda-developers.com
jhosharath said:
If your boot.img is not stock before locking you will get this error. Try flashing stock boot.img. I had a similar experience with realme phone but not encountered this issue with ROG 5
Edit: Sorry since you locked the bootloader i think you cant flash it unless you unlock it again. Give a try with EDL firmware
Click to expand...
Click to collapse
How would I go about doing that? If you don't mind telling me of course. I've tried doing some research on it but it seems there isn't much on this phone at all
Jdotswift said:
How would I go about doing that? If you don't mind telling me of course. I've tried doing some research on it but it seems there isn't much on this phone at all
Click to expand...
Click to collapse
ROG Phone 5(s) Help Index
"Quick Filters" let you see all posts of a certain type. This can make finding posts easier, but what if a guide began as a "Question"? This thread aims to bridge that gap. You will find nearly all of the common things new owners are trying to...
forum.xda-developers.com
twistedumbrella said:
ROG Phone 5(s) Help Index
"Quick Filters" let you see all posts of a certain type. This can make finding posts easier, but what if a guide began as a "Question"? This thread aims to bridge that gap. You will find nearly all of the common things new owners are trying to...
forum.xda-developers.com
Click to expand...
Click to collapse
Thanks for your help so far but I'm having issues putting the phone into edl mode. I'm trying to follow what was suggested in the tutorial but it isn't working. I also tried the fastboot command that was done in the video and to no avail. Google isn't giving much either. Am I missing something?
Edit: Made it into Edl mode but when trying to flash the ww image folder, I'm met with an error message saying "Object reference not set to an instance of an object". It seems like there is no fix for this at the moment
Jdotswift said:
Thanks for your help so far but I'm having issues putting the phone into edl mode. I'm trying to follow what was suggested in the tutorial but it isn't working. I also tried the fastboot command that was done in the video and to no avail. Google isn't giving much either. Am I missing something?
Edit: Made it into Edl mode but when trying to flash the ww image folder, I'm met with an error message saying "Object reference not set to an instance of an object". It seems like there is no fix for this at the moment
Click to expand...
Click to collapse
That's likely because the bootloader is locked. It was possible that EDL mode could still allow a full restore, but also quite possible it wasn't going to work because of that.
twistedumbrella said:
That's likely because the bootloader is locked. It was possible that EDL mode could still allow a full restore, but also quite possible it wasn't going to work because of that.
Click to expand...
Click to collapse
Well thanks for your help. I admit defeat but learned a very valuable lesson
Jdotswift said:
Well thanks for your help. I admit defeat but learned a very valuable lesson
Click to expand...
Click to collapse
You may still want to contact Asus and tell them you don't know what happened. They may be able to restore it. I wouldn't tell them you unlocked the bootloader, since it's locked if they ask.
As long as bootloader mode works, You can flash a RAW file to boot the phone back.
Ensure the phone has enough battery power left for a 20 min+ flash,
USB Cable to be connected on the side port, (not bottom charging port - fastboot doesn't work there)
and to use the exact raw firmware file which matches the device model and variant.
Latest WW Raw file is here
JazonX said:
As long as bootloader mode works, You can flash a RAW file to boot the phone back.
Ensure the phone has enough battery power left for a 20 min+ flash,
USB Cable to be connected on the side port, (not bottom charging port - fastboot doesn't work there)
and to use the exact raw firmware file which matches the device model and variant.
Latest WW Raw file is here
Click to expand...
Click to collapse
Hopefully this time is different, but every report so far has been that it fails. I believe we still need the firehose to use any programs that override the bootloader security on fastboot.
twistedumbrella said:
Hopefully this time is different, but every report so far has been that it fails. I believe we still need the firehose to use any programs that override the bootloader security on fastboot.
Click to expand...
Click to collapse
Can confirm it one hundred percent works. Mine was the American variant purchased directly from Asus' website. I don't think that had anything to do with it but my phone is up and running with a locked bootloader now. I really appreciate the help fellas
Jdotswift said:
Can confirm it one hundred percent works. Mine was the American variant purchased directly from Asus' website. I don't think that had anything to do with it but my phone is up and running with a locked bootloader now. I really appreciate the help fellas
Click to expand...
Click to collapse
Glad to hear it. Apparently, the issue was people not following instructions...

Question Desperately need assistance

Hello everyone, I desperately need assistance because I think I may have soft bricked my work provided SM-A536B/DS.
What I tried to do initially is to install TWRP so I unlocked the bootloader successfully. Then, I saw different posts here on XDA where people have successfully installed cust ROMs so i tried to do that. This is when the problems started...
Right now my phone is bricked, I assume it is a soft brick because I can still get it to download mode. I did some research prior writing here, and everyone is mentioning to flash the stock ROM. That does not work.
Right now, the phone has bootloader unlocked: (Screen1)
It is asking me to lock it, so that means it's already unlocked.
Tried to access TWRP but I cannot since I get this screen when I do vol up + power: (Screen 2)
My phone was bought in Europe. I am not entirely sure whick ROM is the right one. Is there a way to check which is the right one to download? There are multiple ROMs I can download for Europe: (Screen3)
My country is not in the list so i downloaded the 2 generic for Europe. I put my phone in download mode: (Screen4)
However Odin fails everytime, no matter what files I add: (Screen5), (Screen6)
Since TWRP is not working, I locked the bootloader again to see if I could get Samsung bootloader to show up. I think i might have deleted it somehow, because I get the same thing as before when i do vol up + power. And as you can see, the bootloader is not locked: (Screen7)
I am now stuck and screwed, because this is my work phone. Any help is greatly appreciated.
psorincatalin87 said:
Hello everyone, I desperately need assistance because I think I may have soft bricked my work provided SM-A536B/DS.
What I tried to do initially is to install TWRP so I unlocked the bootloader successfully. Then, I saw different posts here on XDA where people have successfully installed cust ROMs so i tried to do that. This is when the problems started...
Right now my phone is bricked, I assume it is a soft brick because I can still get it to download mode. I did some research prior writing here, and everyone is mentioning to flash the stock ROM. That does not work.
Right now, the phone has bootloader unlocked: (Screen1)
It is asking me to lock it, so that means it's already unlocked.
Tried to access TWRP but I cannot since I get this screen when I do vol up + power: (Screen 2)
My phone was bought in Europe. I am not entirely sure whick ROM is the right one. Is there a way to check which is the right one to download? There are multiple ROMs I can download for Europe: (Screen3)
My country is not in the list so i downloaded the 2 generic for Europe. I put my phone in download mode: (Screen4)
However Odin fails everytime, no matter what files I add: (Screen5), (Screen6)
Since TWRP is not working, I locked the bootloader again to see if I could get Samsung bootloader to show up. I think i might have deleted it somehow, because I get the same thing as before when i do vol up + power. And as you can see, the bootloader is not locked: (Screen7)
I am now stuck and screwed, because this is my work phone. Any help is greatly appreciated.
Click to expand...
Click to collapse
This is why it's a bad idea to screw with work provided devices. You don't own the phone, and you will be held financially responsible for it if it's damaged or broken.
You're trying to flash the wrong firmware. You have G925F selected; your device is an A536B. The latest firmware for your device is A536BXXU4BVL2. Use Frija to download the latest firmware.
Since this is a work owned device, the only advice I will offer is this: Return the phone to stock with the correct software, re-lock the bootloader, and do not attempt to modify it as it is most likely in violation of your company's technology acceptable use policy.
V0latyle said:
This is why it's a bad idea to screw with work provided devices. You don't own the phone, and you will be held financially responsible for it if it's damaged or broken.
You're trying to flash the wrong firmware. You have G925F selected; your device is an A536B. The latest firmware for your device is A536BXXU4BVL2. Use Frija to download the latest firmware.
Since this is a work owned device, the only advice I will offer is this: Return the phone to stock with the correct software, re-lock the bootloader, and do not attempt to modify it as it is most likely in violation of your company's technology acceptable use policy.
Click to expand...
Click to collapse
Yes, this is what I am trying to do, to return to stock ROM. I downloaded A536BXXU4BVL2 for my phone, not G925F (this is what Odin uses as an example).
psorincatalin87 said:
Yes, this is what I am trying to do, to return to stock ROM. I downloaded A536BXXU4BVL2 for my phone, not G925F (this is what Odin uses as an example).
Click to expand...
Click to collapse
What version of Odin are you using?
Your bootloader is still unlocked, correct?
If you're unable to reflash the OEM firmware in Odin, I don't think there's anything else that can be done.
To be completely honest with you, I'm not sure trying to help you is worth the effort, because you did something you shouldn't be doing anyway, and any consequences you may face are entirely of your own doing.
V0latyle said:
What version of Odin are you using?
Your bootloader is still unlocked, correct?
If you're unable to reflash the OEM firmware in Odin, I don't think there's anything else that can be done.
To be completely honest with you, I'm not sure trying to help you is worth the effort, because you did something you shouldn't be doing anyway, and any consequences you may face are entirely of your own doing.
Click to expand...
Click to collapse
Yes, i know I did something bad and I learned my lesson.
I'm using Odin 3.14 and indeed, bootloader is still unlocked. I really appreciate the help!
psorincatalin87 said:
Yes, i know I did something bad and I learned my lesson.
I'm using Odin 3.14 and indeed, bootloader is still unlocked. I really appreciate the help!
Click to expand...
Click to collapse
I downloaded the firmware with Frija and I get the same issue with Odin.
psorincatalin87 said:
I downloaded the firmware with Frija and I get the same issue with Odin.
Click to expand...
Click to collapse
What options do you have checked in Odin?
V0latyle said:
What options do you have checked in Odin?
Click to expand...
Click to collapse
I haven't touched any of the options, everything is on default.
While reading this post something popped in my head.
I dont have this phone, but a Xiaomi Mi8.
When I want to adb push or sideload stuff into phone while it is in recovery or download mode, certain usb ports will work and others wont. And there is not a clear error when it's plugged to non-working usb port, just fails in the middle of a transfer with a generic error message.
Maybe totally irrelevant, just wanted to share.
nsfnd said:
While reading this post something popped in my head.
I dont have this phone, but a Xiaomi Mi8.
When I want to adb push or sideload stuff into phone while it is in recovery or download mode, certain usb ports will work and others wont. And there is not a clear error when it's plugged to non-working usb port, just fails in the middle of a transfer with a generic error message.
Maybe totally irrelevant, just wanted to share.
Click to expand...
Click to collapse
OH.MY.GOD! Thank you very much, man! I love you! I could kiss you right now, stranger!
Haha I'm glad it worked.
Hope you get better luck on your future rom adventures.
nsfnd said:
Haha I'm glad it worked.
Hope you get better luck on your future rom adventures.
Click to expand...
Click to collapse
Nah, this is my last one.
psorincatalin87 said:
Nah, this is my last one.
Click to expand...
Click to collapse
don't be that way lol, it's fun, just do it on hardware you own. get a cheap phone off ebay to play with

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