Weird behavior - Boot loop / Random - Xiaomi Mi Mix 2S Questions & Answers

Is anyone experience bootloops on random occasions with android 10 ROMs?
Things work great, played with tons of stuff and when android 10 ROMs appeared I jump to them. With android 9 firmware and android 10 custom ROMs I had no issues except the HEVC issues which were common before they fix this.
So after a while Xiaomi release android 10(miui) and I've put the firmware only and clean flash custom ROMs but after a few weeks I've experience some hard reboots. Random without any reason, bam hard reboot and when it occured it was bootlooping without a stop.
So Xiaomi image(unlocked), rom load and bam again restart, sometimes it booted properly but most of the times the boot loop never stopped UNLESS I force restart faster than the rom logo and enter twrp and shut it off and leave it a few seconds then boot it up ...after that it was working fine until the next boot loop that might occur same day or a few days later
One time it bootloop I enter to twrp fast and it boot looped even in TWRP!!!
This is weird, so let's fastboot the phone and clean everything up. Using Mi flashtool I tried to flash MIUI, after 30+ minutes nothing..it was trying to flash. Oh well. I force restart and enter fastboot and tried again..it finished with error but seemed to flash MIUI properly, clean flash custom ROMs but the issue remains
Anyone have similar experience? After some search some other Xiaomi users have similar issues and use an app called "wakelock" ..I'll see how this goes
P.S. If issue remains I'll fastboot the phone manually(without the mi flashtool), that would be my last resort - Sorry for the long post
P.S.2 usually the bootloop starts when I'm stop using my phone and press the power button to turn off display, it never happened when the phone is on idle
EDIT: Wakelock didn't save anything, got bootloop once again ..tonight I'm gonna try fastboot manual ..hoping for a fix(if it still keeps messing around I'd go back to android 9 where I had no issues at all)

So Xiaomi flash tool failed me if you read my original post, didn't want to risk it again, so I backup up everything and went the old way, it seems the bootloop is fixed, my proximity issues are also fixed(proximity sensor worked on short calls but on long calls the screen remained black - cleaned it as some suggested but the issue was there, now it seems that it's also fixed!!)
So if you have weird behavior just use CMD with fastboot style and write the following(one at a time, or you can create a batch file(bat file) but I strongly recommend that you do it one after another and seek for "success" after each command):
fastboot erase boot
fastboot flash crclist crclist.txt
fastboot flash sparsecrclist sparsecrclist.txt
fastboot flash xbl_ab xbl.img
fastboot flash xbl_config_ab xbl_config.img
fastboot flash abl_ab abl.img
fastboot flash tz_ab tz.img
fastboot flash hyp_ab hyp.img
fastboot flash devcfg_ab devcfg.img
fastboot flash storsec_ab storsec.img
fastboot flash bluetooth bluetooth.img
fastboot flash cmnlib_ab cmnlib.img
fastboot flash cmnlib64_ab cmnlib64.img
fastboot flash modem modem.img
fastboot flash dsp dsp.img
fastboot flash keymaster_ab keymaster.img
fastboot flash logo logo.img
fastboot flash misc misc.img
fastboot flash aop_ab aop.img
fastboot flash qupfw_ab qupfw.img
fastboot flash ImageFv imagefv.elf
fastboot flash vendor vendor.img
fastboot flash system system.img
fastboot flash userdata userdata.img
fastboot flash recovery recovery.img
fastboot flash cache cache.img
fastboot erase sec
fastboot flash cust cust.img
fastboot flash boot boot.img
fastboot reboot
P.S. This WILL ERASE your internal data but won't lock bootloader, so back up your photos and files before
Requirements:
1) ADB Installer v1.4.3 (or any adb installer you prefer)
2) Fastboot MIUI rom, I've use "polaris_global_images_V11.0.4.0.QDGMIXM_20200325.0000.00_10.0_global_82f39e53fd"

Related

[Q] Fastboot mode absent in my phone?

Hey guys,
recently joined this place and its awesome. So many things you can learn...
Ok onto the issue - I was gifted a Micromax A092 a few days back. Qualcomm quad core processor, 1GB Ram, Jelly Bean 4.3.
Well after rooting it somehow (total nightmare - there are a couple of guys in another thread I have been posting in out here, who are still unsuccessfully trying to root theirs) and installing SuperSU and enabling USB debugging, I have hit a brick wall with fastboot mode. The Vol down + Power button combo gets me to the logo screen where it stays till I am forced to pull the battery out to reboot.
Phone does get detected under Device Manager while its stuck on the logo screen and I can install drivers to get it to show up as Android ADB Interface/Android ADB Composite Interface but fast boot refuses to detect it even though adb does when connected normally and executes all commands properly.
Well here's a list of things I have tried:
15 seconds ADB Installer - check
Minimal ADB and fastboot - check
Android SDK with google drivers and unnecessary packages - check
Universal naked drivers - check
Modding the inf files with my devices hardware id's - check
Pdanet+ driver installation method - check
Mobrobo/Mobogenie - check
Manual driver installation - check
Different USB cables - check
Few other random hacks - check
Later gave adb sideloading a shot hoping I could flash a custom recovery onto it via command prompt. No dice there either. Being unable to flash anything means I am still rocking "android system recovery 3e" as my recovery mode which in turn means the dreaded signature verification failed message trying to install 3rd party apps in recovery and sideload mode. I have also tried installing a couple of these custom recovery modes via .bat files but I guess its failing due to the same damn signature verification reason.
Now I know all phones don't ship with fastboot mode but given that this phone was released just a couple of months back and 2 year old inferior phones from Micromax have said feature gives me hope that maybe there indeed exists a way to flash it.
Also got this .dat file from somewhere for apparently flashing my phone with a stock ROM :
@ECHO off
adb reboot bootloader
echo for not erase modemst1 and modest2
rem fastboot flash partition gpt_both0.bin
fastboot flash aboot emmc_appsboot.mbn
fastboot flash sbl1 sbl1.mbn
fastboot flash tz tz.mbn
fastboot flash rpm rpm.mbn
fastboot flash sdi sdi.mbn
rem fastboot flash fsg fs_image.tar.gz.mbn.img
rem fastboot flash modemst1 dummy.bin
rem fastboot flash modemst2 dummy.bin
fastboot flash modem NON-HLOS.bin
echo for not erase bt and wifi information
rem fastboot flash persist persist.img
fastboot flash cache cache.img
fastboot flash usbmsc usbdisk.img
fastboot erase splash
fastboot flash splash splash.img
fastboot -S 256M flash system system.img
fastboot flash recovery recovery.img
fastboot -S 256M flash userdata userdata.img
fastboot flash boot boot.img
fastboot reboot
Seeing a lot of fastboot commands in there make me slightly optimistic if might have a fastboot mode after all?
So anyways what am I missing here? Or does the phone not have fastboot mode at all? Coupled with the fact that the asinine default recovery mode won't allow me to load custom apps via side load, what other options do I have? Is fastboot a prerequisite for flashing?
Really frustrated...a little help please guys...thanks.
PS: What is the difference between bootloader and fastboot mode? I can get my phone into bootloader mode via the necessary adb command but it's still stuck at the logo screen so don't know what to make of it.

[Solution - NO SIM DETECTED] [CM13-based ROMs] - XT1562 Single SIM EU

Hi all.
If you are here, then you have likely experienced issues with custom ROMs not detecting SIM, or you are still experiencing this issue.
I have a XT1562 UK Single-SIM model and have had this problem with EVERY ROM I have tried and it was getting so frustrating.
Over the last few weeks, I have flashed custom ROMs based on CM13 and all have presented the SIM not detected issue. A simple fix was to pop-out the SIM module and reinsert - more often than never, the SIM was detected. Then I would restart (as is often the case with a custom setup) and alas, the SIM was not detectable.
After trying various suggestions from developers, nothing was working until I happened to flash a dualSIM firmware and I haven't looked back. I can now flash EVERY CM13-based ROM with successful SIM detection BUT it takes a few extra steps to get to that stage.
Here are the things you need:
This firmware
This fix
A custom ROM of your choice (Highly recommend crDroid or Temasek)
GAPPS of your choice - I would recommend this
TWRP
Okay - the solution (confirmed working and reliable):
1. Unpack the Firmware into it's own folder
2. Copy across the files to Fastboot folder
3. Restart phone into bootloader (power off first then hold power and volume down)
4. In the Fastboot folder hold shift and right click.
5. Select "open command window here"
6. Connect phone via USB to computer and in command window enter the following commands 1 by 1 making sure "[okay]" is displayed each time:
if nothing happens on screen, then simply use your volume keys on the phone to restart the bootloader
fastboot oem fb_mode_set
fastboot flash partition gpt.bin
fastboot flash bootloader bootloader.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img_sparsechunk.0
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash system system.img_sparsechunk.4
fastboot flash system system.img_sparsechunk.5
fastboot flash system system.img_sparsechunk.6
fastboot flash system system.img_sparsechunk.7
fastboot flash system system.img_sparsechunk.8
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot erase customize
fastboot erase clogo
fastboot oem fb_mode_clear
fastboot reboot​
7. Once completed restart phone and setup as normal.
8. When setup is complete, restart phone into bootloader.
9. Flash TWRP
10. Restart phone into recovery
11. in TWRP, factory reset then flash ROM and GAPPS and DualSIMFix
12. Restart phone and setup. If SIM shows not detected, press "skip" and it should detect after WiFi setup.
Voila! You can now confidently flash ANY CM13-based custom ROM with the added assurance of SIM detection. IF, however, you flash a ROM and SIM is NOT detected, then simply reflash the DualSIMFix.
If this solution works for you, please give credit where it's due - thank me using the thumbs-up icon below AND vote in the poll at the head of this thread
So, you want to say, that i need to flash stock DS ROM
and after that i'll can flash any custom CM13 based ROM and SIM will be detected?
perfectsense72 said:
So, you want to say, that i need to flash stock DS ROM
and after that i'll can flash any custom CM13 based ROM and SIM will be detected?
Click to expand...
Click to collapse
It has worked for me and I have tried everything that has been recommended. Just by determined trial-and-error I have found my solution.
Just to reiterate
and my intention is to generate enough interest to further assist developers of the CM13 custom ROMs.
Click to expand...
Click to collapse
Can you write a sequence of actions? What nuances?
perfectsense72 said:
Can you write a sequence of actions? What nuances?
Click to expand...
Click to collapse
I fastboot flashed XT1562_LUX_RETASIA_DS_6.0_MPD24.65-18.1 (here ); flashed ROM; flashed GAPPS and then flashed DualSIMFix (from here)
I've tested reboots and SIM is detected each time.
I am assuming you know how to flash a stock image - if not let me know.
I am assuming you know how to flash a stock image - if not let me know
Click to expand...
Click to collapse
From PC by fastboot in stock recovery mode, right?
Did you perform any wipe between flashing stocj ROM and flashing CM13 based ROM?
perfectsense72 said:
From PC by fastboot in stock recovery mode, right?
Did you perform any wipe between flashing stocj ROM and flashing CM13 based ROM?
Click to expand...
Click to collapse
Follow this:
1. Unpack the Firmware into it's own folder
2. Copy across the files to Fastboot folder
3. Restart phone into bootloader (power off first then hold power and volume down)
4. In the Fastboot folder hold shift and right click.
5. Select "open command window here"
6. Connect phone via USB to computer and in command window enter the following commands 1 by 1 making sure "[okay]" is displayed each time:
if nothing happens on screen, then simply use your volume keys on the phone to restart the bootloader
fastboot oem fb_mode_set
fastboot flash partition gpt.bin
fastboot flash bootloader bootloader.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img_sparsechunk.0
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash system system.img_sparsechunk.4
fastboot flash system system.img_sparsechunk.5
fastboot flash system system.img_sparsechunk.6
fastboot flash system system.img_sparsechunk.7
fastboot flash system system.img_sparsechunk.8
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot erase customize
fastboot erase clogo
fastboot oem fb_mode_clear
fastboot reboot
7. Once completed restart phone and setup as normal.
8. When setup is complete, restart phone into bootloader.
9. Flash TWRP
10. Restart phone into recovery
11. in TWRP, factory reset then flash ROM and GAPPS and DualSIMFix
12. Restart phone and setup. If SIM shows not detected, press "skip" and it should detect after WiFi setup.
13. Enjoy - but please let me know if not quite right.
@perfectsense72 - once you are able to confirm fully working, then I'll amend the OP to reflect necessary details for successful detection, etc. Thanks for trying this.
Thank you, i'll try tomorrow.
I can't confirm your problems with single sim modem.
I have german single sim and had problems after flashing french dual sim stock image and then flash cm13 roms.
Sometimes the boot was fine with detected sim and sometimes without detected sim and with random reboots of the device.
After flashing back a single sim stock and completly boot the stock then flash again crdroid no problems appeared again. All fine with detected sim on every boot.
For now I'm using Pac-ROM (LP) and have no problem, I'll try CrDroid soon and I'll let you know.
Jeso said:
Sometimes the boot was fine with detected sim and sometimes without detected sim and with random reboots of the device.
Click to expand...
Click to collapse
This is what I'm aiming to avoid for those with issues such as this. Every firmware flash produced an error on flashing bootloader. The only one to not present me with the error is the 18.1 DS retasia.
This has, I believe, been the key to my issues as well as other users. I can flash any official firmware and use it perfectly well, it's just the custom MM ROMs that are problematic.
moozer said:
fastboot flash bootloader bootloader.img
Click to expand...
Click to collapse
Does it lock the bootloader?
(Sorry for noob question)
axxx007xxxz said:
Does it lock the bootloader?
(Sorry for noob question)
Click to expand...
Click to collapse
No - this just re-introduces the stock bootloader for the firmware
So, it's working. Flash Unoficial CM13 after stock DS asian and no problem, both simcards a detected.
Thanks, moozer.
perfectsense72 said:
So, it's working. Flash Unoficial CM13 after stock DS asian and no problem, both simcards a detected.
Thanks, moozer.
Click to expand...
Click to collapse
You're welcome. Checked rebooting the phone? SIM remains?
You can now flash custom ROMs to your heart's content. No need to fart around with firmware flashes. All that you need to check is SIM detection on setup and if necessary flash the SIMfix.
^^
Yes, SIM remains after reboot, everything is OK
Thanks a lot! Worked perfectly for me aswell. Currently running ResurrectionRemix and I've had no problems with the sim card since.

【HELP!】QUALCOMM Clash Dump Mode

help my phone's dead stuck at Qualcomm crash dump mode:crying:
dogman.jp said:
help my phone's dead stuck at Qualcomm crash dump mode:crying:
Click to expand...
Click to collapse
What were you trying to do before this happened. What rom are you using.
https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665
I had the same issue but I could actually boot into GSIs. Although it would reboot into the crash dump screen after the phone went to sleep.
Flashing stock 5.1.11 did temporarily fix it but as soon as I installed any custom rom, the issue would return.
Thankfully there's a solution:
https://forum.xda-developers.com/oneplus-6/how-to/tool-msmdownloadtool-v4-0-international-t3798892
Long story short, some file got corrupted or something and nothing besides an EDL flash can fix it. You need to enter EDL ( power off the phone, hold volume up for 10 seconds and connect it to the pc while still holding vol up ) and if your PC recognizes the phone as qcom 9008 or something like that, open up the program and let it flash all the stuff onto the phone.
After it's done, the issue should be solved.
I had this issue while I was trying to port roms. What I did was go to fastboot, boot twrp, flash OOS OTA.
Edit: Now I'm dead stuck at crash dump mode. I cant boot TWRP over fastboot it goes back to crash dump mode and I dont have windows machine so I cant use MSM tool I will try fastboot OOS installer now.
Edit2: I managed to boot the phone now. I have followed the following way:
1. I have dumped the Beta 3's payload.bin with: python payload_dumper.py payload.bin
2. I have flashed the following partitions through fastboot:
fastboot flash aop_a aop.img
fastboot flash aop_b aop.img
fastboot flash bluetooth_a bluetooth.img
fastboot flash bluetooth_b bluetooth.img
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img
fastboot flash dsp_a dsp.img
fastboot flash dsp_b dsp.img
fastboot flash dtbo_a dtbo.img
fastboot flash dtbo_b dtbo.img
fastboot flash fw_4j1ed_a fw_4j1ed.img
fastboot flash fw_4j1ed_b fw_4j1ed.img
fastboot flash fw_4u1ea_a fw_4u1ea.img
fastboot flash fw_4u1ea_b fw_4u1ea.img
fastboot flash modem_a modem.img
fastboot flash modem_b modem.img
fastboot flash oem_stanvbk oem_stanvbk.img
fastboot flash qupfw_a qupfw.img
fastboot flash qupfw_b qupfw.img
fastboot flash storsec_a storsec.img
fastboot flash storsec_b storsec.img
fastboot flash system_a system.img
fastboot flash system_b system.img
fastboot flash vbmeta_a vbmeta.img
fastboot flash vbmeta_b vbmeta.img
fastboot flash vendor_a vendor.img
fastboot flash vendor_b vendor.img
fastboot flash LOGO_a LOGO.img
fastboot flash LOGO_b LOGO.img
And it works after that. If you can't dump the files, I can upload them for you.
The bad thing is, you can't install custom rom, custom kernel, install twrp or do anything that makes Oneplus Oneplus... This needs to be fixed as soon as possible.
ereneren564 said:
I had this issue while I was trying to port roms. What I did was go to fastboot, boot twrp, flash OOS OTA.
Edit: Now I'm dead stuck at crash dump mode. I cant boot TWRP over fastboot it goes back to crash dump mode and I dont have windows machine so I cant use MSM tool I will try fastboot OOS installer now.
Edit2: I managed to boot the phone now. I have followed the following way:
1. I have dumped the Beta 3's payload.bin with: python payload_dumper.py payload.bin
2. I have flashed the following partitions through fastboot:
fastboot flash aop_a aop.img
fastboot flash aop_b aop.img
fastboot flash bluetooth_a bluetooth.img
fastboot flash bluetooth_b bluetooth.img
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img
fastboot flash dsp_a dsp.img
fastboot flash dsp_b dsp.img
fastboot flash dtbo_a dtbo.img
fastboot flash dtbo_b dtbo.img
fastboot flash fw_4j1ed_a fw_4j1ed.img
fastboot flash fw_4j1ed_b fw_4j1ed.img
fastboot flash fw_4u1ea_a fw_4u1ea.img
fastboot flash fw_4u1ea_b fw_4u1ea.img
fastboot flash modem_a modem.img
fastboot flash modem_b modem.img
fastboot flash oem_stanvbk oem_stanvbk.img
fastboot flash qupfw_a qupfw.img
fastboot flash qupfw_b qupfw.img
fastboot flash storsec_a storsec.img
fastboot flash storsec_b storsec.img
fastboot flash system_a system.img
fastboot flash system_b system.img
fastboot flash vbmeta_a vbmeta.img
fastboot flash vbmeta_b vbmeta.img
fastboot flash vendor_a vendor.img
fastboot flash vendor_b vendor.img
fastboot flash LOGO_a LOGO.img
fastboot flash LOGO_b LOGO.img
And it works after that. If you can't dump the files, I can upload them for you.
The bad thing is, you can't install custom rom, custom kernel, install twrp or do anything that makes Oneplus Oneplus... This needs to be fixed as soon as possible.
Click to expand...
Click to collapse
all you had to do was flash boot and done!
are you trying to boot recovery img ? I got that problem too. but it fixed by using this command "flastboot flash boot twrpname.img" . then press volume up button till u got the recovery options and press power. after u booted up into the twrp , flash the twrp zip. reboot to recovery again just to make sure that the twrp already installed. then flash magisk. reboot. done! sorry 4 bad english
dogman.jp said:
help my phone's dead stuck at Qualcomm crash dump mode:crying:
Click to expand...
Click to collapse
I had that issue last night - I flashed OB3 - and flashed a kernel that worked on OB1/OB2.
I used the MSM download tool but doing that you lose everything. I tried the fastboot flashing method of OOS but had no success.
Did you get it flashing OB3? Then TWRP or a kernel?
https://forum.xda-developers.com/showpost.php?p=77628189&postcount=438
You could also try changing active slots
fastboot --set-active=x
"x" being a or b for the respective slot
Ther's a problem with recovery and some other stuff. You can solve the problem with a patched boot with recovery. You can find it in the blu stark trade!
go here https://forum.xda-developers.com/one...-beta-t3818853
download Beta 3 Patched Boot from here https://drive.google.com/open?id=1TD...NoBAReZVZlir0U
reboot to fastboot and type
fastboot flash boot beta3_patched_boot.img
reboot normally and rooted
when open goto magisk and flash from the app the 17.1.zip
Easiest way is flashing recovery from fastboot mode with command fastboot flash boot recovery.img. After that reboot recovery, wipe, install rom & recovery reboot system :good:
_MartyMan_ said:
Easiest way is flashing recovery from fastboot mode with command fastboot flash boot recovery.img. After that reboot recovery, wipe, install rom & recovery reboot system :good:
Click to expand...
Click to collapse
did you try it? because the latest beta doesnt boot and goes to soft brick menu
check here https://forum.xda-developers.com/showpost.php?p=77628189&postcount=438
you need to flash latest OB3 blu_twrp 9.85 patched boot
Hi, your links are truncated.
Could you correct them ?
Thank you.
didicola said:
did you try it? because the latest beta doesnt boot and goes to soft brick menu
check here https://forum.xda-developers.com/showpost.php?p=77628189&postcount=438
you need to flash latest OB3 blu_twrp 9.85 patched boot
Click to expand...
Click to collapse
okay I did
fastboot flash boot boot_op6_ob3_twrp.img
Now afterwards I can't even go into the fastboot, and rarely I can get into TWRP. I can't even boot normally. Sorry I am a noob, what should I do? When I try to start the phone it gets stuck on "the boot loader is unlocked"-screen.
Since I can't use fastboot or boot normally, can I flash stock through twrp? and if yes can you link me to the correct file?
EDIT: ok I used this https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665 and I lost all my data, but whatever, im just glad my phone still works
Before you try to use the Qualcomm way,
You can try to boot into the fastboot (power + volume plus without plugging in the USB cable) and flash the unofficial twrp which is from blu_spark.
https://forum.xda-developers.com/devdb/project/?id=27466#downloads
I met this problem when I tried to install official twrp after I installed the OxygenOS9 BATE3.
I think this problem is because of some conflicts between the twrp and the OS (I guess)
My friend told me that I should try to flash another recovery.
And I tried to flash the unofficial from blu_spark and it finally works.
Thanks, Blu_Spark.
Even if it still isn't work, you can try to flash the official recovery from the OnePlus.
I will be happy if it works for you.
MrSteelX said:
all you had to do was flash boot and done!
Click to expand...
Click to collapse
I am facing the same issue with OB4
I also tried the fasrtboot flashing method.
But on that thread, one of the steps is to Fastboot boot twrp
and later adb commands to be executed in twrp mode.
But I CANNOT go into recovery on OB4
please hlep
HannibalLecter said:
I am facing the same issue with OB4
I also tried the fasrtboot flashing method.
But on that thread, one of the steps is to Fastboot boot twrp
and later adb commands to be executed in twrp mode.
But I CANNOT go into recovery on OB4
please hlep
Click to expand...
Click to collapse
I had the same issue last night with the 9.0 stable. U downloaded the modified TWRP from BluSpark, that booted just fine and flashed the installer. All is well now
Azhar_Fahry said:
are you trying to boot recovery img ? I got that problem too. but it fixed by using this command "flastboot flash boot twrpname.img" . then press volume up button till u got the recovery options and press power. after u booted up into the twrp , flash the twrp zip. reboot to recovery again just to make sure that the twrp already installed. then flash magisk. reboot. done! sorry 4 bad english
Click to expand...
Click to collapse
hummmmm......flash twrp to boot?It's make me device to loop CrashDump Mode X-X
493Arceus said:
hummmmm......flash twrp to boot?It's make me device to loop CrashDump Mode X-X
Click to expand...
Click to collapse
Is there any solution for this? I had to revive my OP6 with the fastboot stock rom and now I am unable to fastboot into TWRP. Also end up in crash dump mode.
Edit: OK flashing Blu Spark TWRP image fixed the problem.
shiverz07 said:
Is there any solution for this? I had to revive my OP6 with the fastboot stock rom and now I am unable to fastboot into TWRP. Also end up in crash dump mode.
Edit: OK flashing Blu Spark TWRP image fixed the problem.
Click to expand...
Click to collapse
Flashed this Blu Spark TWRP modded but stuch on Blu Spark logo
When I'm trying to boot normaly after (long press on power menu to shutdown), stuck on the first screen "The boot loader is unlocked and software ..."
desperate..........:crying:

Soft Bricked after installing YT Vanced and did a restore with Blu Spark twrp?

Hi All,
I think I soft bricked my device, after installing YouTube Vanced from Magisk my screen went all nuts, random apps were started and the device became unusable. I uninstalled Vanced but the weird behavior kept going on.
So I decided to do a Nandroid backup restore from within Blu Spark TWRP. After a reboot the device does not come up with the restored OS (Oxygen Pie 9.0.2) I can't boot into Blu Spark so basically I can't do nothing except get into bootloader every now and then. I tried to flash TWRP (fastboot flash recovery twrp.img) I see that it flashes but then I can't get into TWRP. Fastboot boot twrp.img doesn't work either.
I followed this guide (https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665) but that didn't work either.
What can I do to get the stock rom installed and get the device working again?
Thanks for any help!
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img
fastboot flash system_a system.img
fastboot flash system_b system.img
Thank you! Where do I get the system.img?
Found them, I will try.
ADB devices doesn't find my device, the device keeps coming back in the bootloader but then I can't ADB anything because the device is not found. What now?
I did:
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img
fastboot flash system_a system.img
fastboot flash system_b system.img
Looks like the files got written to the device, the rebooted and then I got the unlock screen then the screen goes to black with a blue led burning. Thats all that happening. Anybody any advice?
download unimod and uninstall just that magisk module

How To Guide Restore OnePlus 9 to Stock via Fastboot Commands

This guide assumes you have the SDK Platform Tools installed and working, along with USB drivers for your device (if needed), and have your full update zip which you've already extracted the payload.bin from, and then dumped the images using payload dumper. If you haven't done any of these things yet, there are plenty of other guides out there on how to do them.
Steps:
1. Reboot your device to the bootloader (power off, then hold volume up + power) and connect it to USB.
2. The following command will wipe your device. I found this to be necessary to recover my OnePlus 9:
Code:
fastboot -w
3. Now flash the following files:
Code:
fastboot flash boot boot.img
fastboot flash cpucp cpucp.img
fastboot flash dtbo dtbo.img
fastboot flash modem modem.img
fastboot flash oplusstanvbk oplusstanvbk.img
fastboot flash oplus_sec oplus_sec.img
fastboot flash qweslicstore qweslicstore.img
fastboot flash shrm shrm.img
fastboot flash splash splash.img
fastboot flash vbmeta vbmeta.img
fastboot flash vbmeta_vendor vbmeta_vendor.img
fastboot flash vbmeta_system vbmeta_system.img
fastboot flash vendor_boot vendor_boot.img
fastboot flash vm-bootsys vm-bootsys.img
4. Now reboot into userspace fastboot, aka fastbootd. If you don't do this, the remaining files cannot be flashed:
Code:
fastboot reboot fastboot
5. Flash the remaining files:
Code:
fastboot flash abl abl.img
fastboot flash aop aop.img
fastboot flash bluetooth bluetooth.img
fastboot flash devcfg devcfg.img
fastboot flash dsp dsp.img
fastboot flash featenabler featenabler.img
fastboot flash hyp hyp.img
fastboot flash imagefv imagefv.img
fastboot flash keymaster keymaster.img
fastboot flash multiimgoem multiimgoem.img
fastboot flash qupfw qupfw.img
fastboot flash tz tz.img
fastboot flash uefisecapp uefisecapp.img
fastboot flash xbl xbl.img
fastboot flash xbl_config xbl_config.img
fastboot flash product product.img
fastboot flash system system.img
fastboot flash system_ext system_ext.img
fastboot flash vendor vendor.img
fastboot flash odm odm.img
6. Final reboot:
Code:
fastboot reboot
7. If everything worked your phone should now boot into OxygenOS.
Note:
The files will be flashed to your currently active boot slot. If any of them fail to flash, switch to the other slot and start over from the beginning. I wasn't able to flash odm, product, system, system_ext and vendor to slot a, and had to use slot b instead. To check current slot:
Code:
fastboot getvar current-slot
To switch slots:
Code:
fastboot --set-active=a
or
Code:
fastboot --set-active=b
Use this guide at your own risk. I take no responsibility if you brick your device, set it on fire, or otherwise mess it up as a result of any of the above steps. That being said, it worked for me using 11.2.2.2.LE25AA available from the official OnePlus support website.
If you want, you can do the flashing easily with powershell, rather than running each command one after the other. Here is what I did:
1. Have fastboot.exe in your path, or in the same folder as all your extracted images. Open powershell and navigate to the folder with your boot images. Connect your phone to USB.
2. This will wipe your device! Reboot to the bootloader and run:
Code:
fastboot -w
3. Run:
Code:
gci -filter *.img | where {$_.Name.split('.')[0] -match 'boot|cpucp|dtbo|modem|oplusstanvbk|oplus_sec|qweslicstore|shrm|splash|vbmeta|vbmeta_vendor|vbmeta_system|vendor_boot|vm-bootsys'} | foreach-object { fastboot.exe flash $($_.Name.split('.')[0]) $_.Name }
4. Run:
Code:
fastboot reboot fastboot
5. Run:
Code:
gci -filter *.img | where {$_.Name.split('.')[0] -match 'abl|aop|bluetooth|devcfg|dsp|featenabler|hyp|imagefv|keymaster|multiimgoem|qupfw|tz|uefisecapp|xbl|xbl_config|product|system|system_ext|vendor|odm'} | foreach-object { fastboot.exe flash $($_.Name.split('.')[0]) $_.Name }
6. Run:
Code:
fastboot reboot
7. Proceed to boot normally.
The commands in steps 3 and 5 get a list of all files in the current directory with the .img extension, filter them to the correct ones to flash, and then flash them one after another.
If someone wants, I can probably throw together a script to run the whole process start to finish.
Edit: script attached. I've (unfortunately) had the opportunity to test it and fix all the bugs. So it works. You will need to have fastboot.exe accessible in your system PATH to run it.
Slikkster2k said:
If you want, you can do the flashing easily with powershell, rather than running each command one after the other. Here is what I did:
1. Have fastboot.exe in your path, or in the same folder as all your extracted images. Open powershell and navigate to the folder with your boot images. Connect your phone to USB.
2. Reboot to the bootloader and run:
Code:
fastboot -w
This will wipe your device!
3. Run:
Code:
gci -filter *.img | where {$_.Name.split('.')[0] -match 'boot|cpucp|dtbo|modem|oplusstanvbk|oplus_sec|qweslicstore|shrm|splash|vbmeta|vbmeta_vendor|vbmeta_system|vendor_boot|vm-bootsys'} | foreach-object { fastboot.exe flash $($_.Name.split('.')[0]) $_.Name }
4. Run:
Code:
fastboot reboot fastboot
5. Run:
Code:
gci -filter *.img | where {$_.Name.split('.')[0] -match 'abl|aop|bluetooth|devcfg|dsp|featenabler|hyp|imagefv|keymaster|multiimgoem|qupfw|tz|uefisecapp|xbl|xbl_config|product|system|system_ext|vendor|odm'} | foreach-object { fastboot.exe flash $($_.Name.split('.')[0]) $_.Name }
6. Run:
Code:
fastboot reboot bootloader
7. Proceed to boot normally.
The commands in steps 3 and 5 get a list of all files in the current directory with the .img extension, filter them to the correct ones to flash, and then flash them one after another.
If someone wants, I can probably throw together a script to run the whole process start to finish.
Click to expand...
Click to collapse
That would be helpful indeed. Would this script run on mac as well?
Not unless there's a version of PowerShell for macs (there is for Linux, but I don't know if it's compatible).
@Slikkster2k: I tried your tutorial. At first it did not work...serveral errors occure during copying one file. On the second run I had to change the slot, than it runs through.
But now I am in a boot loop, during starting the oxygen.
While wiping I got this message:
Code:
fastboot: error: Cannot generate image for userdata
Which version of the OS did you use?
I tried to install the actual european rom (11.2.3.3) on my indian device from china but this obviously did not work. Do you have any suggestions for me?
AxelM said:
@Slikkster2k: I tried your tutorial. At first it did not work...serveral errors occure during copying one file. On the second run I had to change the slot, than it runs through.
But now I am in a boot loop, during starting the oxygen.
While wiping I got this message:
Code:
fastboot: error: Cannot generate image for userdata
Which version of the OS did you use?
I tried to install the actual european rom (11.2.3.3) on my indian device from china but this obviously did not work. Do you have any suggestions for me?
Click to expand...
Click to collapse
I used 11.2.2.2.LE25AA as I said in the original post (this is the global variant, which matches my device). I am not sure if this works for cross-flashing, or if it's possible to cross-flash an Indian phone to EU. Have you tried restoring the Indian ROM? Does that work?
You're getting an actual boot loop? The error I was getting (and the reason I had to restore) was the phone booting to the bootloader or fastbootd (depending on the slot I tried) instead of Oxygen, because it couldn't mount the user partition due to encryption. In fastbootd an error was reported (I forget the exact one) which made me suspect it was a partition mounting issue. At no point was my phone actually boot looping, even during partial/failed flashes.
I've never encountered the error with fastboot -w, but I only did that on my phone once. From some searching online, it can be caused by an old version of the platform tools, so did you download the latest version?
@Slikkster2k: First of all, thank you for providing help
In deed, what worked was the indian first version. This i could flash and from there on everything works. Up to OS and than installing the latest european os. Now everything ist fine...
The error while whiping did not occure while using the indian version...so no clue why...
But now it works for me, thank you!
AxelM said:
@Slikkster2k: First of all, thank you for providing help
In deed, what worked was the indian first version. This i could flash and from there on everything works. Up to OS and than installing the latest european os. Now everything ist fine...
The error while whiping did not occure while using the indian version...so no clue why...
But now it works for me, thank you!
Click to expand...
Click to collapse
Glad to hear you got it working!
PowerShell script added to second post. Totally untested, but I tried to make it as idiot proof as possible.
Slikkster2k said:
This guide assumes you have the SDK Platform Tools installed and working, along with USB drivers for your device (if needed), and have your full update zip which you've already extracted the payload.bin from, and then dumped the images using payload dumper. If you haven't done any of these things yet, there are plenty of other guides out there on how to do them.
Steps:
1. Reboot your device to the bootloader (power off, hold volume up + power) and connect it to USB.
2. The following command will wipe your device. I found this to be necessary to recover my OnePlus 9:
Code:
fastboot -w
3. Now flash the following files:
Code:
fastboot flash boot boot.img
fastboot flash cpucp cpucp.img
fastboot flash dtbo dtbo.img
fastboot flash modem modem.img
fastboot flash oplusstanvbk oplusstanvbk.img
fastboot flash oplus_sec oplus_sec.img
fastboot flash qweslicstore qweslicstore.img
fastboot flash shrm shrm.img
fastboot flash splash splash.img
fastboot flash vbmeta vbmeta.img
fastboot flash vbmeta_vendor vbmeta_vendor.img
fastboot flash vbmeta_system vbmeta_system.img
fastboot flash vendor_boot vendor_boot.img
fastboot flash vm-bootsys vm-bootsys.img
4. Now reboot into userspace fastboot, aka fastbootd. If you don't do this, the remaining files cannot be flashed:
Code:
fastboot reboot fastboot
5. Flash the remaining files:
Code:
fastboot flash abl abl.img
fastboot flash aop aop.img
fastboot flash bluetooth bluetooth.img
fastboot flash devcfg devcfg.img
fastboot flash dsp dsp.img
fastboot flash featenabler featenabler.img
fastboot flash hyp hyp.img
fastboot flash imagefv imagefv.img
fastboot flash keymaster keymaster.img
fastboot flash multiimgoem multiimgoem.img
fastboot flash qupfw qupfw.img
fastboot flash tz tz.img
fastboot flash uefisecapp uefisecapp.img
fastboot flash xbl xbl.img
fastboot flash xbl_config xbl_config.img
fastboot flash product product.img
fastboot flash system system.img
fastboot flash system_ext system_ext.img
fastboot flash vendor vendor.img
fastboot flash odm odm.img
6. Reboot back into the bootloader:
Code:
fastboot reboot bootloader
7. You should now be able to continue booting normally by pressing the power button.
Note:
The files will be flashed to your currently active boot slot. If any of them fail to flash, switch to the other slot and start over from the beginning. I wasn't able to flash odm, product, system, system_ext and vendor to slot a, and had to use slot b instead. To switch slots:
Code:
fastboot --set-active=a
or
Code:
fastboot --set-active=b
Use this guide at your own risk. I take no responsibility if you brick your device, set it on fire, or otherwise mess it up as a result of any of the above steps. That being said, it worked for me using 11.2.2.2.LE25AA available from the official OnePlus support website.
Click to expand...
Click to collapse
My phone has been weird for a week or so occasionally freezing up and saying system ui has crashed or something so I followed these instructions last night to completely wipe and reset everything (after backing up). It worked perfectly!
My only suggestion would be for step 7 to be:
fastboot reboot
Since we're already using fastboot it's just quicker and less fiddly than using the power button
toyanucci said:
That would be helpful indeed. Would this script run on mac as well?
Click to expand...
Click to collapse
Windows offered now to add to MAC - https://support.apple.com/en-us/HT201468
toyanucci said:
My phone has been weird for a week or so occasionally freezing up and saying system ui has crashed or something so I followed these instructions last night to completely wipe and reset everything (after backing up). It worked perfectly!
My only suggestion would be for step 7 to be:
fastboot reboot
Since we're already using fastboot it's just quicker and less fiddly than using the power button
Click to expand...
Click to collapse
Thanks, updated OP.
ok i kind of bricked my phone using this and i need a little help PLEASE?
Ok i tried the fist 2 steps 1. fastboot -w than the first list of commands using cmd with admin rights it worked...i think but it did load everything without issues...now i go to do the "fastboot reboot fastboot"
and now my phone is stuck on a black screen with nothing and i just hear the chime windows makes when you disconnect and reconnect a device..... and in the Device manager this comes up for 10 seconds than goes away for 5 than comes back NON STOP
i cant adb i cant do anything please help !
I'm not sure if this will help you, but I had a lot of issues initially running this. First off you need to use the Oneplus drivers, I don't think the qualcom driver will work the same way. I could be wrong, but that's what I did. Secondly, you need to force install the driver because Windows doesn't like it.
Here are the steps I took.
1. Uninstall any old drivers.
2. Install the newest Oneplus Drivers from here https://oneplususbdrivers.com/
3. Extract the zip file and run the installer like normal
4. Once the installer finishes, you'll need to reboot your machine and bring up the Startup settings (hold down shift and reboot (keep holding down shift until you get a screen with options)) Then click advanced and startup settings and hit restart after that. Once the machines starts up, on the first boot you will have a bunch of options. Choose option 7 "disabling driver signature enforcement" mode.
5. Once Windows launches and you login, go back into the device manager and follow these steps:
right click the device --> update driver
Browse my computer for drivers
Let me pick from a list of available drivers on my computer
Show all Devices --> Next
Have Disk (Button)
Navigate to where you installed Oneplus drivers (Default: C:\Program Files (x86)\OnePlus USB Drivers)
Select "OnePlus_android_winusb.inf"
Select "Oneplus Android Bootloader Interface" and then just hit next/OK until it installs.
You might need to reboot after doing the above, but this worked for me.
----------------------------------------
The above should get your drivers working properly in all modes (adb, fastbootd, bootloader, normal)
One other issue that I ran into when I was using the powershell script was that I was seeing intermittent errors. After trial and error I realized that Windows was picking up a different version of fastboot. I was initially using the minimal adb/fastboot files, but if you compare those to the ones listed in the first post in the "SDK Platform Tools", they are very different from each other, so you need to make sure you use the SDK Platform Tools version. The minimal ADB/Fastboot version will NOT work.
After I got those 2 things ironed out, the powershell script ran without a hiccup and my phone is stock and booting without an issue.
I know I'm late to respond to this thread, but I hope someone finds this information helpful!
Mine keeps trying this and it isn't running and or rebooting into Fastbootd when the script is ran. Should I just try and invoke this manually? I've tried that as well an I'm seeming to get errors left and right with no resolve.
I'd say try it manually and see where the errors happen. Does it boot into fastbootd at all?
Good work
toyanucci said:
I'd say try it manually and see where the errors happen. Does it boot into fastbootd at all?
Click to expand...
Click to collapse
Actually, I ended up making my phone hard bricked to the point where it doesn’t even turn on at this point. I’m just going to send it in for repair, which is nothing short of being due to my stupidity.
ilikepie___ said:
Actually, I ended up making my phone hard bricked to the point where it doesn’t even turn on at this point. I’m just going to send it in for repair, which is nothing short of being due to my stupidity.
Click to expand...
Click to collapse
It's probably stuck in edl mode. Nothing on the screen, no vibration or anything but it shows up in device manager when connected to a computer?
Try the man tool mentioned Here that worked for me.
toyanucci said:
It's probably stuck in edl mode. Nothing on the screen, no vibration or anything but it shows up in device manager when connected to a computer?
Try the man tool mentioned Here that worked for me.
Click to expand...
Click to collapse
I’ll give it a shot, yeah it doesn’t do anything. Can’t see a display or anything on the screen.

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