yashsingh1/xdaforums huggingface dataset:
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Revenant Ghost:
Nope. The TWRP installer is for 3.3.1-4 only. Version 3.3.1-7 is a single .img file that can be flashed or booted from fastboot.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Josh McGrath:
I stand corrected. Thanks for clearing that up on my wrong assumptions.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Revenant Ghost:
No worries. :)
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Flash1337:
I got two options here, before i flash it, whats the the new partition "super" for?

I got Boot & Super... Im no batman, but i do wonder :p
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] firoz3321:
is the Backup possible for EFS, Persist ?

Can we take a Nandroid Backup for future restore ?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] joshie22:
How did you unlock bootloader from T-Mobile? I unlocked the sim, have oem unlock checked in developer settings, but when I type in unlock code on OnePlus site is says the code is invalid because I need a 64 digit unlock code?

---------- Post added at 03:54 PM ---------- Previous post was at 03:49 PM ----------

Did this, but when I get the unlock code it is invalid because it is not 64 digits?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] UniX1rm:
Make sure you copy both lines and don't leave a space between them.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] saiiint:
After todays update booting to recovery gives me Qualcomm CrashDump Mode. I had succesfully boot last week but for now version 10.5.7.IN21BA gives me a crash. Didnt try to flash. Just boot up to recovery.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] aivovamma:
Same here. I tried to flash twrp to both partition but it also got me to dump crash mode and because of it I lost my original recovery so I had to flash the new rom again with the updater. Unfortunately I can't downgrade the latest 10.5.7.IN21BA to the 10.5.6.IN21BA without full wipe and flashing a fastboot rom, so I guess I have to wait for a new twrp which is compatible with the latest update.

Edit:

I forgot to mention, none of the older recovery images worked for me to be rooted, all of them caused the same dump crash situation.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] mauronofrio:
TWRP 3.3.1-8 for OnePlus 8/8 Pro (instantnoodle) by mauronofrio:

Fixed crashdump problem;

Fixed decryption for future builds;

Setted again f2fs as default data filesystem (but still it's better if you don't format data from TWRP).

TWRP 3.3.1-8 Test by mauronofrio
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] hjjiang:
for Global who is still on the prev firmware, will test8 mess with anythng? also when we get the update, will flashing the upgrade default back to stock recovery?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Revenant Ghost:
[MENTION=4712355]mauronofrio[/MENTION]

I just made a failed attempt to flash TWRP version 3.3.1-8. After rebooting, I was getting glitches that appeared as a green bar on top of a black screen. Fortunately, I was able to downgrade to 3.3.1-7 in fastboot. Everything seems normal again.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] aivovamma:
Same here! :(
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] mauronofrio:
TWRP 3.3.1-10 for OnePlus 8 and 8 Pro (instantnoodle) by mauronofrio:

Fixed Green Screen issue on some OnePlus 8.

TWRP 3.3.1-10 Test by mauronofrio

TWRP 3.3.1-10 Test Installer by mauronofrio

p.s. this is the latest time i'm sharing an installer.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Josh McGrath:
I hope I didn't just sell my personal email address but the link "isn't possible on this device" and asks for an email which just loops you back to the same link asking for an email address

Edit: the installer link I mean
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Revenant Ghost:
3.3.1-10 successfully flashed on my OnePlus 8 without issues, via fastboot. I didn't use the installer.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] hjjiang:
flashed the installer and it gave me a qualcom crashdump mode

i am on 10.5.7 Global. will try fastboot flash and see

EDIT: Seems like a fastboot flash works as mentioned by [MENTION=4704020]Revenant Ghost[/MENTION]
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Flash1337:
Flashing in twrp, which option is the right one.

Flash to boot or flash to super partition? Never seen the "super" option before:)
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] twistednl:
For those who want to download directly to phone. Toggle menu and set desktop site. It will refresh and download the file instantly without email link
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Ad3s12:
If something go wrong during recovery flash, can I always recover using MsmDownloadTool?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Josh McGrath:
Yes no matter what you do, you can always msm back to stock. I would back up persist.img beforehand if you have root but I'm sure you'd be fine without doing that
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Ad3s12:
Just asking, because im looking for good OnePlus phone with good dev support :)
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Revenant Ghost:
[MENTION=1030560]xXx[/MENTION] made an upgradeable installer for TWRP posted in the OP8 Pro thread.

https://xdaforums.com/showpost.php?p=82769477&postcount=234
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Josh McGrath:
Seems like the dev support for most phones has gone to crap but there are a few ROMs and many kernels for the OnePlus series. Of course the op8 just came out ;)

---------- Post added at 11:10 PM ---------- Previous post was at 11:09 PM ----------

Thanks for sharing this. It fixed the crash mode issue for me
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] ecompton59:
i had no issues flashing in magisk test 10 i had test v4 before it works ive flash modem.img it woked thanks bro
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Revenant Ghost:
I successfully updated to 10.5.9.IN21AA(Global) with TWRP and root intact without issues. Here's the steps I took:

Removed lock screen security, just in case.

Rebooted to TWRP, made a nandroid backup and rebooted phone.

Opened Magisk Manager, disabled active modules and rebooted phone.

Downloaded and installed update via OTA(DON'T REBOOT YET!!!).

Opened Magisk Manager and installed TWRP with xXx's installer(DON'T REBOOT YET!).

Navigated to Magisk Manager's main page to install Magisk - Install > Select Method > Install to Inactive Slot (After OTA). You'll be forced to reboot.

After rebooting, reinstalled Magisk Manager.

Open Magisk Manager, reinstall/reactivate modules and reboot.

Enabled lock screen security.

Done!

Hope this helps.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] free4flight:
My transition from tmo 10.5.8 to Global did not go well. I think my persist is messed up and now my phone is messed up. Tried msm 4.0 but did not fix it. Tried to flash persist.img from fastboot but fastboot will not flash a critical partition. and yes, I backed up persist. Can this be done from twrp? Any help would be appreciated. TIA
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] acuicultor:
Put your persist.img in the root of the sdcard and issue this dd command in a terminal to flash it:

dd if=/sdcard/persist.img of=/dev/block/bootdevice/by-name/persist
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] free4flight:
The terminal in twrp? Or another? Never used a terminal before. But will give er a try... thanks a bunch. :)
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] acuicultor:
You can do it in Android giving root rights to the terminal app typing (su) before the command or in twrp terminal, whatever you want, i personally did it in Android.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] free4flight:
See this is something new for me... so you must be rooted obviously and their is a terminal app in android already or I have to d/l it? Thanks for your help...
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] acuicultor:
Yes, you need root and you can install a bunch of terminal apps in play store, i recommend termux.

https://play.google.com/store/apps/details?id=com.termux
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] free4flight:
Great, thank you...!!!
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] acuicultor:
Good luck!!!
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] free4flight:
Hmmm, says it copied it but still no fingerprint, getting an error "Enrollment was not completed Fingerprint registration error, please try again" Also, my laptop is reporting my phone as a OnePlus 8 Pro and it is not the Pro version. What do you think could cause this? I did MSM 4.0 4 or 5 times now. Still no fix. Tmobile support had me do a hard reset and no help. They want me to send in so they can fix it. :(

Edit: So feeling pretty screwed now, since it didn't work, I went back to unbrick tool to bring it back to tmo 10.5.7 before sending it off to OP for repair. But this time, unbrick didn't work, went into qualcom crashdump mode and I cant seem to get it out. Any help would be appreciated. TIA

Edit 2: Got it to boot into fastboot mode but don't want to unlock bootloader again, anyone got a tmo OS I can fastboot on to here?

Edit 3: Well, even tho it will go into fastboot mode, it won't any longer unlock the bootloader, Qualcom crashdump is all it will read. So I guess its over for me. I will send the new phone to OP and see what they can do with it. Other than that, I am done with rooting, etc... phones are getting too expensive. Not worth it. But if anyone knows how to get it out of crashdump, I would very appreciative for a remedy. Thanks
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] hjjiang:
can try this thread https://forums.oneplus.com/threads/qualcomm-crashdump-mode-for-oneplus-6.1140365/

i reckon the steps should be relatively the same, "hold the power and volume up button for 8 seconds to force shutdown the phone"
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] free4flight:
Yah, thanks but didn't work, it is stuck in crashdump and won't boot into OS, unbrick software runs on it, but doesn't fix the problem as it still won't boot into OS. I can get it into fastboot mode but since unbrick locked it, I can do nothing with that cuz its locked. :(
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] cultofluna:
If you're on crashdump after trying to restore persist..

unfortunately its mean you're ****ed...

I mean there is no way to get out..

Go for RMA
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] free4flight:
What I figured too... RMA here I come. Unfortunately...
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Josh McGrath:
Have fun dealing with OnePlus' ****show when you call customer service. You have to be mean about it to them cause they are worthless. They are the stupidest people I've ever dealt with
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Some_Ghost:
Plug your phone into a computer make sure you have your ADB files up to date, adb reboot fastboot when you are in the bootloader type fastboot reboot fastboot. This will reboot to a menu that is exactly like recovery this is actually fastbootd here you can Flash your persist
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] free4flight:
Yes, got it flashed in Termux Terminal... but didnt help... now my phone won't boot at all, stuck in Qualcom CrashDump mode... and the bootloader is locked so I cant use any fastboot commands, msm 4.0 operates but phone does not boot after it finishes...although it managed to lock my bootloader.... screwed.

OEM Unlocking is not turned on in developer settings because msm set everything back to stock but won't boot into stock, if I could somehow get in or somehow turn on oem unlocking, might be back in business, but I sure don't know how to get there.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] :
if you can boot into 'fastboot' mode just 'oem unlock' it from there
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Some_Ghost:
did you try what this other user recommended? oem unlocking in fastboot?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] cultofluna:
To execute "oem unlock" on fastboot, the "allow OEM unlocking" toggle on developer options has to be ON

But he can't boot on OS , he's in eternal crashdump mode

This is happens very often to other users also..

Only solution ... RMA
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Revenant Ghost:
After using this recovery for a while, I've decided to wait for a more stable version of TWRP... if it ever happens. Or at least until nandroid backups are fully functional.

I had no choice but to MSM restore my phone to get it back into a working state, thanks to experimenting with custom kernels and other modifications causing stability issues. I even ended up in the dreaded "Qualcomm CrashDump Mode", at one point.

Good thing I had a valid persist.img backup handy to fix my fingerprint scanner, or I'll be sending my phone back for repairs... again.

Since I really need this phone as my daily driver: I'll just stick with stock kernel, stock recovery and xXx Magisk ROM, for now. Thank you.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] hawkstwelve:
I'm on T-Mobile OnePlus 8. Network unlocked thanks mobdeep (shout out!) and unlocked bootloader.

I booted the twrp.img from fastboot - all went fine. I was able to open TWRP, decrypt data, and flashed the installer. Flashed successfully. Rebooted system. When I went to reboot into recovery, it rebooted, flashed TWRP boot image for a brief second, then went black. It then went into the Qualcomm Crashdump Mode with "fatal execution (something I can't remember now)" on one line and "die" on the next line. I started to sweat at that point, fearing the worst. Luckily, I was able to hard boot back into fastboot and then rebooted to system and everything loaded fine. Now I'm nervous to try to boot back into TWRP as I don't want to get stuck in that crashdump mode.

Anyways, wanted to throw that out there for general knowledge.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] mauronofrio:
TWRP 3.4.0-0 for OnePlus 8/8 Pro (instantnoodle) by mauronofrio:

Main changelog: https://twrp.me/site/update/2020/06/24/twrp-3.4.0-0-released.html

TWRP 3.4.0-0 Test by mauronofrio
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] AlDollaz:
Does this mean we can do full backups and restore them sucessfully? If that's the case, this is AMAZING!
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] mauronofrio:
Unfortunately no
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Nathan.7118391:
[MENTION=4712355]mauronofrio[/MENTION] - thank you for all your hard work. It's only been one month since this post started and you have worked tirelessly on this for us. Your efforts are appreciated my friend.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] cheribibi:
Thank you.

Need confirmation now : is it safe to use this twrp version to flash OTA ROMs coming from Repo of Oxygen OS Builds ?

Envoyé de mon ONEPLUS A6013 en utilisant Tapatalk
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] mauronofrio:
yes but don't downgrade the rom
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] mauronofrio:
Double post
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] mauronofrio:
TWRP 3.4.0-1 for OnePlus 8/8 Pro (instantnoodle) by mauronofrio:

Fixed Custom ROM flash.

TWRP 3.4.0-1 Test by mauronofrio

Thanks to [MENTION=3816568]Myself5[/MENTION] and to [MENTION=7299508]ZVNexus[/MENTION] for the help and tips about it
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] ecompton59:
New tarp put phone in crash dump trying to recover now 3.4.0.0
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] ecompton59:
Fastbooted new twrp 3.4.0.0.1 works thanks again for all the work
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] ecompton59:
I tried flashing its and sideloading still nothing think the fastboot reboot fastboot is gone replaced by twrp can only boot to twrp for now will try to fix
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] ecompton59:
i fixed it had to flash ota boot_a &b and recovery_a &b then booted recovery stock and i was then able to fastboot reboot fastboot
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] burtonlax:
Does backup/restore work?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] shooterlgk:
Was the T-Mobile variant able to be bootloader unlocked out the box?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Josh McGrath:
Nope, it's an annoying process to unlock the bootloader with the tmo model
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] shooterlgk:
Ok. I was thinking about getting it but the bootloader has to b unlockable lol
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] AlDollaz:
Not fully. Apparently you can't backup/restore system and some other partitions.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] gerguter:
You can get the bootloader unlock. Just have to jump through a couple of hoops.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] shooterlgk:
Care to share? Lol
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Josh McGrath:
Just pay mobbdeep to do it, he's got a thread on here. It's worth it to just donate to him and much less annoyance lol

He doesn't charge but he deserves a donation for sure
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] shooterlgk:
Oh for sure! Thank u
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] firoz3321:
Can I use the xXx installer Zip to install the latest version ?

Update : It works.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] samco08:
Hello everyone.

No risk anymore related to fingerprint loosing ?

A+
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] mauronofrio:
TWRP 3.4.0-2 for OnePlus 8/8 Pro (instantnoodle) by mauronofrio:

Fixed the flash of some ROMs.

TWRP 3.4.0-2 Test by mauronofrio
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] rahulcasper:
Can I flash the oos version I already am on without issues by just booting the TWRP and flashing the official zip? or do I need to change slots after flashing? I wanted to get the stock kernel back because I forgot to backup

---------- Post added at 11:17 AM ---------- Previous post was at 10:21 AM ----------

I flashed it through the update section in settings and it worked but I'll still like to know whether if I can use the TWRP in the future and if yes, do I need to do something with the slots?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] rahulcasper:
Hi, you might remember me messing up my phone a few months back and looking for help on your forums. Since then it has been alright but I had noticed whenever it was turn to flash update to B slot, it would flash normally via system update and I'd install magisk on inactive slot and It would fail to boot once or twice but would then boot in the third or fourth attempt. This wouldn't happen on the A slot. Right now I installed 10.5.10 INDIAN update and again it was slot B's turn and this time it wouldn't Boot at all. It keep trying to boot (Stays on the screen which says bootloader is unlocked) and after 7-8 tries it automatically switchess slot and boots in the old OS. So basically I cant flash any update rn and am stuck on slot A.

Also when I had messed up my phone months back, it was on slot B and TWRP wouldnt recognise any partitions on it and nor did the fastboot roms work until I switched slots and locked and unlocked bootloader again. Do you think my slot B is permanently damaged? Is there any way to reformat it properly? [MENTION=4712355]mauronofrio[/MENTION]

---------- Post added at 09:20 PM ---------- Previous post was at 09:15 PM ----------

Update : also this 10.5.10 update hasn't come on the phone automatically and nor has been updated in the xda threads where these are maintained. I downloaded via oxygen updater app. Could this be because of faulty update?

---------- Post added at 10:00 PM ---------- Previous post was at 09:20 PM ----------

Update again : I flashed the 10.5.9 to see if ot would boot on slot B and it did.

I flashed the 10.5.10 update now from slot B to boot into slot A and this time ot did work I don't know how. It still took 3 reboots on that screen but it did boot (though I also changed the update file as I downloaded this one from the xda news update instead of using the oxygen updater file.) Idk if it was the problem with the file or still something about my phone but I did manage to update to the latest version after all the hastle I mentioned above lol.

I only have 2 questions now -

1. Is it normal to get stuck on the (bootloader is locked) screen for 2-3 reboots after every update because this happens to me everytime.

2. Is there something wrong with my phone slots?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] slavke1976:
Hello.

I have OP8. To flash twrp we need to flash the 2 partitions a and b?

I came from xiaomi mi9t pro and there is much easier.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] ecompton59:
---------- Post added at 10:00 PM ---------- Previous post was at 09:20 PM ----------

[/COLOR]

Update again : I flashed the 10.5.9 to see if ot would boot on slot B and it did.

I flashed the 10.5.10 update now from slot B to boot into slot A and this time ot did work I don't know how. It still took 3 reboots on that screen but it did boot (though I also changed the update file as I downloaded this one from the xda news update instead of using the oxygen updater file.) Idk if it was the problem with the file or still something about my phone but I did manage to update to the latest version after all the hastle I mentioned above lol.

I only have 2 questions now -

1. Is it normal to get stuck on the (bootloader is locked) screen for 2-3 reboots after every update because this happens to me everytime.

2. Is there something wrong with my phone slots?[/QUOTE]

did you disable all magisk mods before you flashed and restore boot image in magisk before ota you may need to flash without root and pull magisk patched boot
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] ecompton59:
I only have 2 questions now -

1. Is it normal to get stuck on the (bootloader is locked) screen for 2-3 reboots after every update because this happens to me everytime.

2. Is there something wrong with my phone slots?[/QUOTE]

did you disable all magisk mods before you flashed and restore boot image in magisk before ota you may need to flash without root and pull magisk patched boot[/QUOTE]

1:No it isn't normal

2:dont think its slots its your boot like kernel like a bad flash i had no modem i flashed everything nothing worked im not the best but i have tested alot and messed alot up so i did this sounds crazy :download the beta dp2 here https://xdaforums.com/oneplus-8/how-to/oneplus-8-repo-oxygen-os-builds-t4084233 and i downloaded the downgrade zip it wipes it but did uninsall all magisk mods rebooted then hit uninstall in magisk to restore boot img its needed dont reboot settings local flash beta zip then youll be on 11 then did local downgrade same way it fixed every issue
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] rahulcasper:
So you mean to say after flashing the OTA I shouldn't install magisk in the other slot and wait for it to boot and only then flash a patched boot image to get root back after it has booted in the other slot?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Oswald Boelcke:
THREAD CLOSED on request of OP [MENTION=4712355]mauronofrio[/MENTION]!

In future, please follow this thread in the Cross-device Development Section.