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[Q] Boot Loop with no recovery mode

Ok so I'm new to the thread and basically to android tablets, so please forgive my ignorance if it should become prevalent.
I bought a Galaxy Note Pro 12.2 32GB wifi and had it for about one day. I performed a factory restore on the device in which it froze for about 2 hours. (this is probably the stupid part) I turned it off since it was not progressing after a long time and it booted up as a new device. After about 5 minutes of use, it randomly restarted and went into a boot loop. About every 15 or so boot screens, it sometimes boots up, then freezes and goes back into a boot loop. The longest it stayed active without resetting was about 10 minutes. After hours of research, I have done the following
Tried to boot into recovery to no avail. It just continuously pops up the device name screen
I have tried to flash the device with a stock rom in odin 3.9.
It recognizes the device but hangs at the Initialization stage. Sometimes it will give me a fail notice saying that it couldn't open the COM port
I've tried it on another computer, changed usb ports, powered on and off multiple times and nothing changes.
please let me know if i've forgotten anything. Any help will be appreciated.
Also I live in Japan, so if I can fix it myself that would be nice since this device isn't sold here yet, I'm not able to get support from a store. I'd like to avoid waiting a month sending it back to america, replacing it, and getting it sent back. Thanks in advance ^_^

Make sure you have the correct and latest Samsung drivers for your tablet.
If you have an SD card installed, try removing it and see if you can boot up and get it stable.

roninb30 said:
Ok so I'm new to the thread and basically to android tablets, so please forgive my ignorance if it should become prevalent.
I bought a Galaxy Note Pro 12.2 32GB wifi and had it for about one day. I performed a factory restore on the device in which it froze for about 2 hours. (this is probably the stupid part) I turned it off since it was not progressing after a long time and it booted up as a new device. After about 5 minutes of use, it randomly restarted and went into a boot loop. About every 15 or so boot screens, it sometimes boots up, then freezes and goes back into a boot loop. The longest it stayed active without resetting was about 10 minutes. After hours of research, I have done the following
Tried to boot into recovery to no avail. It just continuously pops up the device name screen
I have tried to flash the device with a stock rom in odin 3.9.
It recognizes the device but hangs at the Initialization stage. Sometimes it will give me a fail notice saying that it couldn't open the COM port
I've tried it on another computer, changed usb ports, powered on and off multiple times and nothing changes.
please let me know if i've forgotten anything. Any help will be appreciated.
Also I live in Japan, so if I can fix it myself that would be nice since this device isn't sold here yet, I'm not able to get support from a store. I'd like to avoid waiting a month sending it back to america, replacing it, and getting it sent back. Thanks in advance ^_^
Click to expand...
Click to collapse
Wow, you rooted (void warranty) on a day old tablet on a platform that is new to you? I've been rooting Android devices for over 3 years now and have had mine for a week now without root. Don't get me wrong, I have a list of things I want that require root and it will be happening but I figured I should at least run it for a couple weeks to make sure no defects pop up before I void the warranty. Good luck to you!

Russbad said:
Make sure you have the correct and latest Samsung drivers for your tablet.
If you have an SD card installed, try removing it and see if you can boot up and get it stable.
Click to expand...
Click to collapse
I've installed drivers a few times. No go.
I'm on it now and the boot loop seems to have stopped, but I still get random restarts. But each time it restarts, it's from factory, so it doesn't save anything I download or any settings such as enabling debugging in the developer settings.
rkirmeier said:
Wow, you rooted (void warranty) on a day old tablet on a platform that is new to you? I've been rooting Android devices for over 3 years now and have had mine for a week now without root. Don't get me wrong, I have a list of things I want that require root and it will be happening but I figured I should at least run it for a couple weeks to make sure no defects pop up before I void the warranty. Good luck to you!
Click to expand...
Click to collapse
I didn't root, and I haven't voided my warranty. I can still get into download mode and my flash counter is still at 0. I never tried to root, I simply wanted to flash to stock, from stock.
[Edit] I'd also like to mention that Odin has not successfully done anything, Every time I tried to flash it was done with a stock ROM, and everything that has gone wrong has occurred on nothing but the stock ROM

Is it possible that I need a pit file for the device since no version of Odin will get past initialization? ....if so where can I get one for the this model?

roninb30 said:
I've installed drivers a few times. No go.
I'm on it now and the boot loop seems to have stopped, but I still get random restarts. But each time it restarts, it's from factory, so it doesn't save anything I download or any settings such as enabling debugging in the developer settings.
I didn't root, and I haven't voided my warranty. I can still get into download mode and my flash counter is still at 0. I never tried to root, I simply wanted to flash to stock, from stock.
[Edit] I'd also like to mention that Odin has not successfully done anything, Every time I tried to flash it was done with a stock ROM, and everything that has gone wrong has occurred on nothing but the stock ROM
Click to expand...
Click to collapse
If you are not rooted and you have a boot loop I'd be returning the device for a new one...

rkirmeier said:
If you are not rooted and you have a boot loop I'd be returning the device for a new one...
Click to expand...
Click to collapse
I hate to agree since you would have to wait for a while to get the replacement, however the device sounds to be defective. just my two cents as a developer, if you flash anything to the device, root, a new image, or even the factory software, Knox will be tripped and the counter will go from zero to a one. My advice would be to get a replacement for the defective one.
Developers don't need no stinkin' signature!
If I've been able to help you, please hit the "Thanks" button.

Huge 3rd.
Device should just plain WORK out of the box. There shouldn't have been a need to flash stock to begin with.

One last suggestion, factory reset from recovery. From complete power off, hold volume up+home button+power and after a few seconds let go until it boots into recovery. From there wipe cache, wipe davlik, and factory restore. Good luck!

Android.Ninja said:
I hate to agree since you would have to wait for a while to get the replacement, however the device sounds to be defective. just my two cents as a developer, if you flash anything to the device, root, a new image, or even the factory software, Knox will be tripped and the counter will go from zero to a one. My advice would be to get a replacement for the defective one.
Developers don't need no stinkin' signature!
If I've been able to help you, please hit the "Thanks" button.
Click to expand...
Click to collapse
Yeah, it's unfortunate, but I have to suck it up and just pay the shipping back to Ameica....then again for it to come back. Just wanted to do everything I could before I had to send it. Thanks for the input though. I guess I learned quite a bit researching processes and terminology which will be helpful in the future. ^-^
Russbad said:
One last suggestion, factory reset from recovery. From complete power off, hold volume up+home button+power and after a few seconds let go until it boots into recovery. From there wipe cache, wipe davlik, and factory restore. Good luck!
Click to expand...
Click to collapse
Tried many times. The device pretty much gives me the finger by going blank and repeatedly showing the boot up logo when I hold the buttons down.

rkirmeier said:
Wow, you rooted (void warranty) on a day old tablet on a platform that is new to you? I've been rooting Android devices for over 3 years now and have had mine for a week now without root.
Click to expand...
Click to collapse
I voided my warrant after having mine for about an hour (though not new to Android). I did all my random "OCD does it work as I expect/want" tests and it passed, so I rooted. Had it for one week now, and I absolutely love everything about this tablet.
roninb30 said:
Yeah, it's unfortunate, but I have to suck it up and just pay the shipping back to Ameica
Click to expand...
Click to collapse
IMO, it will be worth it. This is my fourth tablet, and is the first one I've not had buyer's remorse with. Luckily with the gift credit for Google I was able to get the non-Tegra equivalents of some of my favorite games, too.

ExtremeRyno said:
I voided my warrant after having mine for about an hour (though not new to Android). I did all my random "OCD does it work as I expect/want" tests and it passed, so I rooted. Had it for one week now, and I absolutely love everything about this tablet.
IMO, it will be worth it. This is my fourth tablet, and is the first one I've not had buyer's remorse with. Luckily with the gift credit for Google I was able to get the non-Tegra equivalents of some of my favorite games, too.
Click to expand...
Click to collapse
After doing research, I think that even if I get a new one, I want to root it. With the problems I've read about for kitkat 4.4.2 I need to know how to fix problems, and start with a fresh install of roms and know how to use custom recovery. I haven't done anything yet, but I was wondering...
Since I'm stuck in a boot loop with no stock recovery, can I flash a custom recovery to fix my issues, flash the stock rom that is on sammobile.com and then root after that? From what I understand this is a soft brick since I can still sometimes access the device. I worked out why I couldn't access the device with adb and now it shows the device as listed. It stays on long enough to where I could flash a recovery before it restarts itself. I'm not trying to do anything stupid, just getting information before I pay the shipping for it back to the states. I've checked the knox counter in download mode, and it is still set to 0, so I haven't voided the warranty yet.
Any input would be greatly appreciated.

It's odd that a new device would not have recovery. I don't want to insult you, but just making sure we covered the basics, volume up+home+power gets you to recovery. The boot logo will flash about three times, make sure you're still pressing all three buttons, then let go after the 3rd flash of the boot logo then you should be in recovery. Volume down+home+power takes you to download mode, this is where you flash roms and recovery. I read in another post about someone not being able to get in recovery after numerous times, it turned out that he was hitting the volume down button instead of volume up. Just to be clear, if you do flash recovery, you will definitely trip knox, at this time there is no way around that.

Russbad said:
It's odd that a new device would not have recovery. I don't want to insult you, but just making sure we covered the basics, volume up+home+power gets you to recovery. The boot logo will flash about three times, make sure you're still pressing all three buttons, then let go after the 3rd flash of the boot logo then you should be in recovery. Volume down+home+power takes you to download mode, this is where you flash roms and recovery. I read in another post about someone not being able to get in recovery after numerous times, it turned out that he was hitting the volume down button instead of volume up. Just to be clear, if you do flash recovery, you will definitely trip knox, at this time there is no way around that.
Click to expand...
Click to collapse
I understand the skepticism. Yeah, I tried the button combination, usb in, usb out. I can power off the device completely only when it is plugged into power. When I hold the recovery combo from power on, the screen goes black with no flashing of the boot logo, looks as if it wants to go to recovery, and then then the boot logo comes up again, but just continues to the boot animation and continues the boot loop, even if i'm still holding down volume up and home buttons. It will sometimes boot up, then freeze after a couple of seconds, and return to boot loop. On rare occasions it will boot up, but turns me to setup like it's a brand new device. I can access everything for about 10 minutes, and then it will randomly restart and continue to boot loop again after that. I tried update/initialization in kies, but it would restart before the downloading and decompressing of binary could finish. It finished one time and then switch to a downloading screen (although it didn't say odin since you have to manually go there) but the update would freeze at 0 percent no matter how long I left the device there. It's all pretty lame ><

[Q] CWM on new Blu Life Play

Hi all,
I've spent a good two hours trying to figure this out. Generally I'm pretty good at these things, but there just isn't that much action or information on the Blu Life Play when things go wrong (L100a)
http://forum.xda-developers.com/showthread.php?t=2370987
In reference to the above link, I followed all instructions to a T. My phone is rooted just fine, all that is working perfectly. However, once I tried installing CWM using the first method, mobileuncle, not only did it fail, but it also entirely broke my recovery mode! Whenever I try to boot into recovery (vol+/power) I get a black screen until the phone eventually reboots itself.
I then tried method two using the flashing tool, SPFT. I used something similar pretty often, ODIN, with my old Samsung Epic. Again I run into a problem: I can't keep the phone connected long enough to allow SPFT to finish flashing the recovery. As instructed, I plug in the USB cable with the battery out, my computer chimes to let me know it has recognised the device, but- Three seconds later, it chimes again to let me know it has disconnected.
SPFT follows suit, detecting and starting the flash then getting interrupted 2 seconds later.
My phone is still able to boot, it is not bricked. However, it is very distressing to have no access to a recovery mode.
Help?

I have the same issue. Got my phone replaced under warranty and the new one I got yesterday will not boot to recovery. Only black screen. Hopefully we can figure out the issues.
issact said:
Hi all,
I've spent a good two hours trying to figure this out. Generally I'm pretty good at these things, but there just isn't that much action or information on the Blu Life Play when things go wrong (L100a)
http://forum.xda-developers.com/showthread.php?t=2370987
In reference to the above link, I followed all instructions to a T. My phone is rooted just fine, all that is working perfectly. However, once I tried installing CWM using the first method, mobileuncle, not only did it fail, but it also entirely broke my recovery mode! Whenever I try to boot into recovery (vol+/power) I get a black screen until the phone eventually reboots itself.
I then tried method two using the flashing tool, SPFT. I used something similar pretty often, ODIN, with my old Samsung Epic. Again I run into a problem: I can't keep the phone connected long enough to allow SPFT to finish flashing the recovery. As instructed, I plug in the USB cable with the battery out, my computer chimes to let me know it has recognised the device, but- Three seconds later, it chimes again to let me know it has disconnected.
SPFT follows suit, detecting and starting the flash then getting interrupted 2 seconds later.
My phone is still able to boot, it is not bricked. However, it is very distressing to have no access to a recovery mode.
Help?
Click to expand...
Click to collapse

zironia said:
I have the same issue. Got my phone replaced under warranty and the new one I got yesterday will not boot to recovery. Only black screen. Hopefully we can figure out the issues.
Click to expand...
Click to collapse
Hey, it's good to hear I'm not alone in this. lopestom has been friendly enough to correspond with me about it and he suspects it's a new model of the same phone. I sent him a screen cap of the factory settings screen (VOL-/POW)
In the end we might be out of luck until more people get their hands on the new version of the phone.

Phone seems bricked, bootloop and only have acess to fastboot and nothing will work

Hello guys,
so two days ago just when I was heading into work my phone randomly started restarting itself again and again. I had it in my pocket, mobile data and wifi off and nothing really going on when this happened. I was on stock Cyanogen OS with 6.0.1, rooted and with Xposed, but nothing too crazy or experimental.
The phone would boot with a small vibration to the Oneplus logo with the "Powered by Android" writing, stay on that for about 17-18 seconds, then reboot again. No way of going to the recovery with the hardware keys, it would just reboot the same again and again. Since I couldn't really do much, not turn it off and no way of disconnecting the battery, I just had to watch it reboot helplessly until the battery was dead. At home with some hassle I could get it charged again, which basically consisted of charging it while it kept rebooting and cooling it while doing that since it would get really, really hot.
The only option that really works is is getting it into fastboot via the volume up + power button. But in fastboot nothing I did so far changed even the smalles thing about it's behaviour. I tried flashing a new recovery image, letting it boot into the recovery via fastboot (both stock recovery and TWRP), reflashing the complete OS via fastboot again (CM 13 ZNH2KAS3P0), completely wiping it via fastboot and flashing an older ROM (CM11S XNPH44S) but so far nothing has even changed a thing. It keeps booting to the Oneplus logo for about 17-18 seconds before rebooting. The only thing that has changed is with the CM11S ROM the fastboot logo of the android head is now bigger.
I checked the bootloader via fastboot, but it's still unlocked.
So yeah, I'm at my wits end and desperate for any help. At this point I fear it might be a hardware issue and I can trash it, but I'm ready to grasp for straws as I don't really have the money for a new device yet.
Any help is appreciated! Thanks guys!

Atomschlumpf said:
Hello guys,
so two days ago just when I was heading into work my phone randomly started restarting itself again and again. I had it in my pocket, mobile data and wifi off and nothing really going on when this happened. I was on stock Cyanogen OS with 6.0.1, rooted and with Xposed, but nothing too crazy or experimental.
The phone would boot with a small vibration to the Oneplus logo with the "Powered by Android" writing, stay on that for about 17-18 seconds, then reboot again. No way of going to the recovery with the hardware keys, it would just reboot the same again and again. Since I couldn't really do much, not turn it off and no way of disconnecting the battery, I just had to watch it reboot helplessly until the battery was dead. At home with some hassle I could get it charged again, which basically consisted of charging it while it kept rebooting and cooling it while doing that since it would get really, really hot.
The only option that really works is is getting it into fastboot via the volume up + power button. But in fastboot nothing I did so far changed even the smalles thing about it's behaviour. I tried flashing a new recovery image, letting it boot into the recovery via fastboot (both stock recovery and TWRP), reflashing the complete OS via fastboot again (CM 13 ZNH2KAS3P0), completely wiping it via fastboot and flashing an older ROM (CM11S XNPH44S) but so far nothing has even changed a thing. It keeps booting to the Oneplus logo for about 17-18 seconds before rebooting. The only thing that has changed is with the CM11S ROM the fastboot logo of the android head is now bigger.
I checked the bootloader via fastboot, but it's still unlocked.
So yeah, I'm at my wits end and desperate for any help. At this point I fear it might be a hardware issue and I can trash it, but I'm ready to grasp for straws as I don't really have the money for a new device yet.
Any help is appreciated! Thanks guys!
Click to expand...
Click to collapse
how old is the device?

As far as I know my sister bought it around summer 2014 when it was released, I got it in late 2015

Atomschlumpf said:
As far as I know my sister bought it around summer 2014 when it was released, I got it in late 2015
Click to expand...
Click to collapse
https://forum.xda-developers.com/oneplus-one/general/tool-oneplusrecovery-tool-v1-0-restore-t2991851
AFAIK,If this toolkit can't fix your device then it's definitely hw issue.

Mr.Ak said:
https://forum.xda-developers.com/oneplus-one/general/tool-oneplusrecovery-tool-v1-0-restore-t2991851
AFAIK,If this toolkit can't fix your device then it's definitely hw issue.
Click to expand...
Click to collapse
Well, the tool won't even recognize my phone, so I guess I'm **** out of luck ¯\_(ツ)_/¯
****ing great....

Atomschlumpf said:
Well, the tool won't even recognize my phone, so I guess I'm **** out of luck ¯\_(ツ)_/¯
****ing great....
Click to expand...
Click to collapse
Lol,gave up that early?
It needs around 10 tries to get it correctly recognised.
Use XP system with the proper drivers given in the above thread.This tool doesn't work on adb/fastboot,it works on Usb Debugging Port,hence requires different drivers.

Mr.Ak said:
Lol,gave up that early?
It needs around 10 tries to get it correctly recognised.
Use XP system with the proper drivers given in the above thread.This tool doesn't work on adb/fastboot,it works on Usb Debugging Port,hence requires different drivers.
Click to expand...
Click to collapse
No, I didn't. I tried the USB Drivers I had already installed, the drivers that came in the package and the QPST Tool suggested in the thread on both my and my girlfriends laptop. But if it doesn't work on ADB/fastboot I probably can't use it anyway since my only two options are having the phone on the fastboot screen or having it constantly reboot....
At this point I'm just really, really frustrated and have sorta accepted it's very likely a hardware issue

I'm with the same problem. In my case, the tool does recognize and shows green after the end but when i try to boot, it only shows the boot logo.
I can enter in fastboot and trying the command "fastboot continue" the brightness goes up, but nothing else
already tried various tools, back to stock, qualcomm , and none worked, so can i throw it out of the window?
Edit: can't enter in recovery, and unlike the op, my phone doesn't reboot (at least i didn't notice it)

Worst case scenario ****up, need help badly :(

After 8 years of tinkering with Android phones I have no clue how this happened.
PIXEL 2 (Walleye, non-xl)
Tried getting TWRP and ElementalX working but either one or both weren't doing there thing, though I could at least boot and use my phone normally. Finally ended in a situation where I couldn't boot passed fastboot with an error at the bottom "ERROR: LoadImageAndAuth Failed: Load Error". Found a fix that said to change the active partition. Set it to b and that worked and surprise it loads TWRP...so somehow TWRP was installed, but I can't actually load Android.
Grabbed the latest factory image and manually flashed all the files in the zip-within-the-zip. Everything flashed with no hiccups so I rebooted to bootloader with the intention to then reboot the system, and now this is happening:
TLDR Phone won't turn on. Holding PWR+VolDown SEEMS to do nothing, but it actually flashes a line on the screen like it's trying to load something for a milisecond, then does nothing. Holding PWR+VolUp does nothing. Holding PWR+VolUp+VolDown does the same screen flash followed by the notification LED blinking red 2 or 3 times. Please help!
EDIT: if it matters, the phone is about 50% battery and currently still on judging purely by the fact that it's been warm for about an hour.

sorry for your troubles, i have yet to see this with our phones. Just to get some more information, what happens when you try and charge it? If you plug your phone in to a computer via USB, does it show up in devices? If it shows in devices, can you run platform-tools and see if it shows up via fastboot devices with an ID? If you can connect to fastboot, you could attempt to flash images that way.

djer34 said:
sorry for your troubles, i have yet to see this with our phones. Just to get some more information, what happens when you try and charge it? If you plug your phone in to a computer via USB, does it show up in devices?
Click to expand...
Click to collapse
Nothing happens if I plug into the computer, no sound and not listed in devices. Plugging it in to the charger does nothing except possibly charges it, but I wouldn't know because the screen doesn't seem to be able to turn on for more than a milisecond of a flash.

I had this same problem when I flashed Elemental X kernel over top of the flash kernel and all I did was use the flash-all script that is included with the system image from google. This got me back to my OS where I flashed elemental and magisk. Do you have insurance through your provider?

[Help] Super Hard Brick - Stuck in EDL and no button response at all + SHA256 fail

Hi everyone,
I'm having an issue with my 7 pro (1911). This is my 1st Oneplus as I used a Mi 5 before, the flash procedure was much easier without this A/B mess.
So I somehow messed up a new install of pixel experience with blu_spark kernel and twrp and found myself with the qualcomm crash error. Trying to get back into fastboot with the button combination (was able to save it once in it) the phone restarts and got stuck in edl mode. I noticed it's recognized as 9008 in the PC so I said okey this is nothing I'll just use the MSMTool to get it back on again.
Went through the xda Mega thead procedure, had no problem getting the phone to connect to the tool, however, first unexpected thing I encounter is the fact it stops with a SHA256 doesn't match error, and fails to send op2.img. I verified the ops file to make sure it has no errors and it was good. I then checked "disable sha256" box and it goes normally with the flash this time. Except in the end instead of restarting into the system it restarts into edl mode again and if the cable is still attached starts flashing again. This loop keeps going on forever.
I checked everywhere the only other thing I found that hints at a possible solution was doing an SMT download (based on this thread from OP6). Having an EFS backup already in one of my TWRP backups I went ahead with the procedure. Everything goes normally with the sha256 box disabled. it takes longer than upgrade mode (it flashes also to b slot), it finishes fine till the end. I disconnect the phone to boot it but it's still stuck in EDL mode!!! pressing any combination of button only keeps restarting the phone in EDL; when connected to the pc you see it going off then on in device manager.
The only idea I have left is waiting for battery to die, which could take forever and I have no idea if that'll work
Things I tried/used :
Qualcomm drivers are the latest from microsoft server v2.1.2.2. Tried some other ones but no change.
Pressing any combination of buttons (up + down + power, up + power, down + power) for multiple minutes doesn't change anything (it only hurts your fingers lol)
Before the issue the phone was at around 40%, I don't think the problem was battery charge, but I still tried connecting to official charger for some time but no boot.
I tried using multiple cables, ports (usb 3 and 2 from front of pc), tried on a laptop with both usb 2 and 3, all give me the same results, sha256 fails, without the check it flashes but no boot or response.
I redownloaded the MSMTool multiple times from both the Mega thread and newer one with oos 10 images, even the chinese image, all of them give the exact same issue. The only one that didn't work was the TMobile image, saying it's the wrong image (tried it just to be sure my phone wasn't originally a TMO converted, as it's 2nd hand).
Tried starting a normal flash in MSMTool and leaving it on that loop (flash, finish, restart again in EDL, flash...) all night but still found it flashing in the morning, never booted to system.
I found some people in the forums having the same symptomes (but quite rare compared to others), only 2 said they found a solution:
OP7P (this guy fixed the issue by charging his phone) https://forum.xda-developers.com/showpost.php?p=80329855&postcount=83
OP6T (this guy discharged his phone completely then connected it and it booted) https://forum.xda-developers.com/showpost.php?p=79079192&postcount=5
OP7 https://forum.xda-developers.com/showpost.php?p=81183765&postcount=41
OP7 https://forum.xda-developers.com/showpost.php?p=81185793&postcount=43
OP6 https://forum.xda-developers.com/showpost.php?p=81308571&postcount=88
OP6 https://forum.xda-developers.com/showpost.php?p=79445923&postcount=203
I'm making this thread maybe someone who had the same issue can show me how he solved it, or if not and my last resort works (complete battery discharge) hopefully stays as a helpful history to someone else.
Thanks.

Hi again,
Updating my thread with what I could do lately:
I opened the phone up, anxious to try disconnecting the battery and seeing if it makes any difference. To my surprise that also did no change at all.
After some time working with NerdgOd56 from the Reddit Discord we tried many things, among them reading back the memory using MSM Tool. There was also a python script that enabled reading a provision xml file that's used by the tool to flash everything. This file mentions where in the OPS file each image is. So after some fiddeling with the OPS using a hex editor, I found that there are quite some differences with the images I read from the phone, this hints at a possible flash memory corruption. Though this needs to be confirmed by someone who has a clean phone, whether the images are supposed to be exactly the same or probably they're encrypted when transfered to the phone.
So right now I'm starting a search for a motherboard locally, hoping to find something.
Thanks to all the guys from discord who gave their time to my cause NerdgOd56, DarkPhoenix and the others on the OP7 channel.

Hi again,
Updating my thread with what I could do lately:
I opened the phone up, anxious to try disconnecting the battery and seeing if it makes any difference. To my surprise that also did no change at all.
After some time working with NerdgOd56 from the Reddit Discord we tried many things, among them reading back the memory using MSM Tool. There was also a python script that enabled reading a provision xml file that's used by the tool to flash everything. This file mentions where in the OPS file each image is. So after some fiddeling with the OPS using a hex editor, I found that there are quite some differences with the images I read from the phone, this hints at a possible flash memory corruption. Though this needs to be confirmed by someone who has a clean phone, whether the images are supposed to be exactly the same or probably they're encrypted when transfered to the phone.
So right now I'm starting a search for a motherboard locally, hoping to find something.
Thanks to all the guys from discord who gave their time to my cause NerdgOd56, DarkPhoenix and the others on the OP7 channel.
EDIT: Sorry for the accidental double post

Charnet3D said:
Hi again,
Updating my thread with what I could do lately:
I opened the phone up, anxious to try disconnecting the battery and seeing if it makes any difference. To my surprise that also did no change at all.
After some time working with NerdgOd56 from the Reddit Discord we tried many things, among them reading back the memory using MSM Tool. There was also a python script that enabled reading a provision xml file that's used by the tool to flash everything. This file mentions where in the OPS file each image is. So after some fiddeling with the OPS using a hex editor, I found that there are quite some differences with the images I read from the phone, this hints at a possible flash memory corruption. Though this needs to be confirmed by someone who has a clean phone, whether the images are supposed to be exactly the same or probably they're encrypted when transfered to the phone.
So right now I'm starting a search for a motherboard locally, hoping to find something.
Thanks to all the guys from discord who gave their time to my cause NerdgOd56, DarkPhoenix and the others on the OP7 channel.
EDIT: Sorry for the accidental double post
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Did you say you was able to get to fastboot mode if so jus boot twrp image then flash twrp image.zip from the xda. Then do a full wipe then download download a ota zip from xda and flash it. That's how I got out of edl mode.

ANY NEWS>?
i also have an OP6T
used MsmDownloadTool V4.0_factory_mcl_op1_patched
with
rev_OverSeas_181226_1920_release_disable_OTA-BLOCK_Signed_fp1812260627_cve2018-12-01_ufs_9.0.11
and
fajita_41_O.18_181226.ops
phone was stock.
Proceeded to flash custom rom etc.
Now since then i decided i wanted stock again to try new custom rom etc. and,
i booted twrp and just wiped everything like a mad man.
i have had this happen before.
Currently, it will and can boot into any mode such as fastboot recovery(TWRP) edl and device state/secureboot are both unlocked/enabled
TRY TO LET IT DIE AND PUT RUBBERBANDS OLONG THE PHONE SO THE VOLUME AND POWER BUTTONS ARE HELD DOWN GOOD AND LET IT SIT FOR A DAY TO DIE.
After you do that let it sit for a bit and its dead. take off the bands and let it sit for another half a day and redo the bands to make sure its been reset and is indeed complete dead. repeat, whatever.
when its surely dead and been reset, THE ONLY thing you can try is
plug it in and almost at the same time (not simultaneously, but sequentially)
YOU NEED TO HOLD VOLUME UP+DOWN at the same time RIGHT AFTER YOU PLUG IT IN LITTERALLY. And, it should display the 1plus logo briefly and boot into fastboot mode.(i had to do this after wiping rom etc via twrp an became stuck in edl mode)
from there i booted twrp
(was my reccovery still)
mind that i wiped everything like a mad man and i lost my ADB AND FASTBOOT AND AS WELL AS MY EDL MODE PRIVILEGES(2 PCs, a couple cables tried and the phone is still not being recognized in any of the mentioned modes ), and after doing what i mention if you can get into fastboot mode you may be in luck, however if you can get back into any other mode.(Or fastboot flash a stock rom, adb sideload etc)
im still here waiting my usb otg type c because the usb wont recognize with the adapter to micro usb. Now ive never had a usb otg type c adapter before, but i know i could never get the micro usb (universal) to adapt my otg with a, "type C" type adapter and see the storage device(usb) being recognized by android. So i will reply when it arrives and i can attempt to flash stock again via otg twrp with oos zip. (THIS HAS TO BE AN A10 ISSUE WITH TWRP BEING FAIRLY RECENT IN RELEASES AND CAUSING IT TO NOT BE RECOGNIZED AFTER PERFORMING A, "FULL WIPE")
hopefully the otg for usb c is going to be recognized by twrp still.
if all else fails and your still under contract warranty, just light the **** on fire and run it over and pay the $40 deductable and take it as a $40 lesson and have them send you a new one(or upgrade depending on eligibility etc.)
---------- Post added at 10:06 PM ---------- Previous post was at 10:00 PM ----------
billyt1 said:
Did you say you was able to get to fastboot mode if so jus boot twrp image then flash twrp image.zip from the xda. Then do a full wipe then download download a ota zip from xda and flash it. That's how I got out of edl mode.
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Click to collapse
agree
im using a tmoblie variant with msm from above
---------- Post added at 10:27 PM ---------- Previous post was at 10:06 PM ----------
https://twitter.com/NTAuthority/status/1115496145051164672

billyt1 said:
Did you say you was able to get to fastboot mode if so jus boot twrp image then flash twrp image.zip from the xda. Then do a full wipe then download download a ota zip from xda and flash it. That's how I got out of edl mode.
Click to expand...
Click to collapse
No still stuck in EDL mode.
Johndoesmoked said:
TRY TO LET IT DIE AND PUT RUBBERBANDS OLONG THE PHONE SO THE VOLUME AND POWER BUTTONS ARE HELD DOWN GOOD AND LET IT SIT FOR A DAY TO DIE.
After you do that let it sit for a bit and its dead. take off the bands and let it sit for another half a day and redo the bands to make sure its been reset and is indeed complete dead. repeat, whatever.
when its surely dead and been reset, THE ONLY thing you can try is
plug it in and almost at the same time (not simultaneously, but sequentially)
YOU NEED TO HOLD VOLUME UP+DOWN at the same time RIGHT AFTER YOU PLUG IT IN LITTERALLY. And, it should display the 1plus logo briefly and boot into fastboot mode.(i had to do this after wiping rom etc via twrp an became stuck in edl mode)
Click to expand...
Click to collapse
I don't know if you saw my last comment but I had even opened the phone up to disconnect the battery ribbon, hoping that would get it out of EDL but it didn't. However I didn't do the trick with the buttons when connecting it, I'll try this after disconnecting the battery. Also if that didn't work I'll leave it on rubber bands like you said, nothing to lose anyway. Thanks for the tips. I'll let you know what's up.
How did you know when the phone was dead while on rubber bands, do you verify if it still gets detected on the PC ?

Yeah i had did the rubberbands for a lil more than couple days and like i said i let it sit for about a day without the bands on after i had a good 20+ hours with em on then reapplied bands for about 20 hours.my phone was completely discharged during that process( OP6T).
Upon doing this i lost access to my recovery img.
Phone only boots fastboot (even if i choose recovery, it was previously working)
So now i still cant recognize in fastboot or edl.
GOT my OTG type c and put oos on usb, but as i said now my twrp isnt booting, so i shouldnt have depleted the battery as now i have no possible recovery access modes . Aside from that, im trying to figure out more info on the device and will reply in a day with what i may come to find out.
My phone did get detected because it started up as soon as i plugged into pc.
battery seems un-accessible but may have to take this apart.
I am figuring this out and i will get back to you. I need more tech assistance from a friend in the repair industry to disassemble without destroying it tomorrow or sometime friday.
This is going to have to be some sort of an intricate process to diagnose this supposed "HARD BRICK"
:Have to correct myself
talked to my brody at tmobile to see wassup with the warrenty etc.
basically its not covered under warrenty when you mess with software, blah blah i figured anyway, and he basically advises (OR more so "i didnt tell you anything like that!"- laughing) to literally run it over with your car or just smash the screen, and file the claim without issue...
BUT THE ISSUE IS ITS GONN COST YOU $99 to get a new OP6T via Assurant
your device might be the same, or even more costly,
i would prefer to avoid all costs, spending more money, not trying to..

Charnet3D said:
Hi again,
Updating my thread with what I could do lately:
I opened the phone up, anxious to try disconnecting the battery and seeing if it makes any difference. To my surprise that also did no change at all.
After some time working with NerdgOd56 from the Reddit Discord we tried many things, among them reading back the memory using MSM Tool. There was also a python script that enabled reading a provision xml file that's used by the tool to flash everything. This file mentions where in the OPS file each image is. So after some fiddeling with the OPS using a hex editor, I found that there are quite some differences with the images I read from the phone, this hints at a possible flash memory corruption. Though this needs to be confirmed by someone who has a clean phone, whether the images are supposed to be exactly the same or probably they're encrypted when transfered to the phone.
So right now I'm starting a search for a motherboard locally, hoping to find something.
Thanks to all the guys from discord who gave their time to my cause NerdgOd56, DarkPhoenix and the others on the OP7 channel.
Click to expand...
Click to collapse
I wonder if you've managed to solve your problem. I have the same error SHA256 on Oneplus 7 Pro

Lefren said:
I wonder if you've managed to solve your problem. I have the same error SHA256 on Oneplus 7 Pro
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facing same issue with oneplus 7 pro 1910, tf is wrong with this cursed series lol

thedeadfish59 said:
facing same issue with oneplus 7 pro 1910, tf is wrong with this cursed series lol
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Click to collapse
Yeah so sad, probably the internal memory has a slight % chance it gets corrupted or something...
Since my story in the OP I bought a used 1913 that's a bit cheaper coz of external scratches and took its motherboard for my cleaner original phone. It's been working like a charm since.

hi everyone last night i plug my phone for charging after a while i came back and see crash dump mode i switch off the and try to unbrick via msm tool 1st attempt everything fine auto reboot after progress complete it stuck in oneplus logo after that i tried to redo all thing now i faced this error on MSM TOOL PLEASE HELP ME I CHANGED THE CABLE USB PORTS DRIVER REINSTALL BUT STUCK AT THIS POINT. when i uncheck sha256 downloading start but it does not stop again and phone did not auto reboot help please