Mate 9 keeps restarting itself after latest update MHA-L29 8.0.0.373 (C567) - Huawei Mate 9 Questions & Answers

My phone did its overnight update last night (wasn't charging) and it seems to have been doing a restart loop since. When I checked it this morning, the battery was at 7%. It'll successfully boot into my homescreen, but restarts at about a minute in.
I just did a hard reset and it is still the same. Can't even get through all of the setup screen before the phone restarts. Anything I can do at all?
Edit: No root, no bootloader unlock. Stock.

Might have to get into Recovery Mode and do a wipe

cash2387 said:
Might have to get into Recovery Mode and do a wipe
Click to expand...
Click to collapse
Already did that, but it's still restarting itself even going through setup screen. Worst still it's asking me to login to my Google Account, which requires 2FA, which was the phone. Also, it's not reading my SIM at all so the SMS 2FA option isn't viable either...

Manusia said:
My phone did its overnight update last night (wasn't charging) and it seems to have been doing a restart loop since. When I checked it this morning, the battery was at 7%. It'll successfully boot into my homescreen, but restarts at about a minute in.
I just did a hard reset and it is still the same. Can't even get through all of the setup screen before the phone restarts. Anything I can do at all?
Edit: No root, no bootloader unlock. Stock.
Click to expand...
Click to collapse
I think I had something similar to that happen to my phone. I have an unlocked bootloader and I forced update using the HWOTA8 method. What I think happens is the phone could have downloaded a corrupted or impartial update. The phone will need to downgrade to a lower update or try to see if you can downgrade the phone back using firmware but I dont think you can downgrade on a locked bootloader. Whatever you try to do just don't panic and format all your partitions try to backup all your contacts and data if you can. If you can reinstall the .373 update try doing that again and if that will help it from freezing up.

vang2k said:
I think I had something similar to that happen to my phone. I have an unlocked bootloader and I forced update using the HWOTA8 method. What I think happens is the phone could have downloaded a corrupted or impartial update. The phone will need to downgrade to a lower update or try to see if you can downgrade the phone back using firmware but I dont think you can downgrade on a locked bootloader. Whatever you try to do just don't panic and format all your partitions try to backup all your contacts and data if you can. If you can reinstall the .373 update try doing that again and if that will help it from freezing up.
Click to expand...
Click to collapse
Adding to this, try Download Latest from eRecovery. It should find B373 as it's approved for you.

ante0 said:
Adding to this, try Download Latest from eRecovery. It should find B373 as it's approved for you.
Click to expand...
Click to collapse
Well....... that was simple.
My Google skills clearly failed me. I tried the dload method to no avail. At no point did my search returned 'eRecovery'. Even brought the phone in to 2 repair shops and one said they needed days to figure it out, the other said to send it to Huawei.
And now I have a S9+. Time to figure out which to keep. Thanks a lot!

Related

v4.4.4 won't install... gets half way with error!

Trying to install v4.4.4 on my stock --not developer edition-- Droid Ultra. It is currently running v.4.4.2 (19.6.3.obake).
After the download, the phone reboots, gets about half-way through and stops with a message "error!". No other info provided. So far, the MFN doesn't have any answers.
Does anyone have any ideas on how to get this installed?
I have:
-reset to factory specs (via menu with phone booted up) and tried the install
-reset (via vol down, power) to factory specs and tried the install
Always ends with "error!" ..... thanks for any help.
Have you tried to RSD and keep data? I had that problem on the first update and that's what finally fixed it.
beelow319 said:
Have you tried to RSD and keep data? I had that problem on the first update and that's what finally fixed it.
Click to expand...
Click to collapse
Can you offer up the steps to do that? I know how to do a factory reset, but that will wipe the data. Thanks.
Go here: http://forum.xda-developers.com/showthread.php?t=2450702
Super easy to do
newtoncd said:
Trying to install v4.4.4 on my stock --not developer edition-- Droid Ultra. It is currently running v.4.4.2 (19.6.3.obake).
After the download, the phone reboots, gets about half-way through and stops with a message "error!". No other info provided. So far, the MFN doesn't have any answers.
Does anyone have any ideas on how to get this installed?
I have:
-reset to factory specs (via menu with phone booted up) and tried the install
-reset (via vol down, power) to factory specs and tried the install
Always ends with "error!" ..... thanks for any help.
Click to expand...
Click to collapse
Are you, or have you been rooted in the past?
rmjones2006 said:
Are you, or have you been rooted in the past?
Click to expand...
Click to collapse
No, have never been rooted.
The only thing I have ever done is update the radios (adb) ...
for beelow319, am trying the houseofmoto steps now. thanks, will report back.
beelow319 said:
Go here: http://forum.xda-developers.com/showthread.php?t=2450702
Super easy to do
Click to expand...
Click to collapse
May I just say, thank you very much.
That worked ... I am now running v4.4.4 .... and you are right, that was very easy.
Too bad I had already wiped my phone twice ... ugh ... again, thank you!
newtoncd said:
No, have never been rooted.
The only thing I have ever done is update the radios (adb) ...
for beelow319, am trying the houseofmoto steps now. thanks, will report back.
Click to expand...
Click to collapse
Updating the radios is surely what caused your problem.
The OTAs are usually patches to existing files, not replacements. That keeps them smaller.
If you open the OTA file and read through the updater script, you'll see that the first thing it does is run a hash against every file it will be updating. It's making sure that every file is stock, exactly they way the patch needs it to be to be successful. Without a check, it could patch a file with changes that break the file and therefore your phone.
In this OTA, the very last thing checked is the modem (radio). Since your was not the 4.4 radio it was looking for, it stops the update before anything at all is patched.
It took so long to get there because there are about 1000 files it checks, if I counted correctly.
You hadn't even reached the actual update part of the update.
distortedloop said:
Updating the radios is surely what caused your problem.
The OTAs are usually patches to existing files, not replacements. That keeps them smaller.
If you open the OTA file and read through the updater script, you'll see that the first thing it does is run a hash against every file it will be updating. It's making sure that every file is stock, exactly they way the patch needs it to be to be successful. Without a check, it could patch a file with changes that break the file and therefore your phone.
In this OTA, the very last thing checked is the modem (radio). Since your was not the 4.4 radio it was looking for, it stops the update before anything at all is patched.
It took so long to get there because there are about 1000 files it checks, if I counted correctly.
You hadn't even reached the actual update part of the update.
Click to expand...
Click to collapse
I had replaced the radios with stock before trying to update to v4.4.4 .... when that didn't work, I thought the reset to factory specs would take care of that; no joy.
In the end, I love the HouseofMoto program .... that was really easy.

[Q] Did my M8 self-destruct?

Yesterday afternoon at work, I rebooted by m8 (Verizon) and didn't realize there was a problem because I put it back in my pocket before it was fully booted. Next time I looked at it, I had no signal and digging deeper, I saw that the baseband is "Unknown" in settings and the IMEI is "U nkn own". I've tried the RUUs for 4.4.3 and 4.4.4 and can't get the phone to see the IMEI and baseband while booted but both show up fine in hboot/fastboot as shown in the attached pics in the next post. I was running the Viper rom when this happened.
Settings and command prompt pics showing problem
bb1981 said:
Yesterday afternoon at work, I rebooted by m8 (Verizon) and didn't realize there was a problem because I put it back in my pocket before it was fully booted. Next time I looked at it, I had no signal and digging deeper, I saw that the baseband is "Unknown" in settings and the IMEI is "U nkn own". I've tried the RUUs for 4.4.3 and 4.4.4 and can't get the phone to see the IMEI and baseband while booted but both show up fine in hboot/fastboot as shown in the attached pics in the next post. I was running the Viper rom when this happened.
Click to expand...
Click to collapse
bb1981 said:
Settings and command prompt pics showing problem
Click to expand...
Click to collapse
Do you always run it in airplane mode?
?
I didn't even realize that when I took the pics but without putting it into airplane mode, it would sit at the htc logo indefinitely until a few minutes pass and it reboots only to get stuck in that cycle unless I jump in and power off. I did forget to mention the reboots after a few minutes in the OP also in case that changes what the issue could be. This was coming off the 4.4.3 RUU and I had the same issue with 4.4.4 and also Sinless 3.5.5(?). It worked great before and I'm just hoping it isn't hardware failure.
bb1981 said:
I didn't even realize that when I took the pics but without putting it into airplane mode, it would sit at the htc logo indefinitely until a few minutes pass and it reboots only to get stuck in that cycle unless I jump in and power off. I did forget to mention the reboots after a few minutes in the OP also in case that changes what the issue could be. This was coming off the 4.4.3 RUU and I had the same issue with 4.4.4 and also Sinless 3.5.5(?). It worked great before and I'm just hoping it isn't hardware failure.
Click to expand...
Click to collapse
Which method did you use for the RUU? Exe or sd?
Initially, I used the exe version but when it have the version number it was going to upgrade to, it was unreadable. Going back to 4.4.3, I flashed the firmware through fastboot then ran the ruu off the sd card. That's also why the sd card is ejected in the first pic so I could get past hboot to make sure it completely powers off.
bb1981 said:
Initially, I used the exe version but when it have the version number it was going to upgrade to, it was unreadable. Going back to 4.4.3, I flashed the firmware through fastboot then ran the ruu off the sd card. That's also why the sd card is ejected in the first pic so I could get past hboot to make sure it completely powers off.
Click to expand...
Click to collapse
Did you try a factory reset from stock recovery/hboot yet?
I'll try that next. I just tried it but it seems like I don't have a recovery installed. Instead of saying recovery booting, it just bootloops.
just tried flashing stock recovery and got stuck in a bootloop again. Running the exe again to try 4.4.4 and still get the same unreadable upgrade version. The version that it's coming from has been right all the time, but the version it's going to I'm guessing should be 3.xxxxx instead of like the screenshot attached.
bb1981 said:
just tried flashing stock recovery and got stuck in a bootloop again. Running the exe again to try 4.4.4 and still get the same unreadable upgrade version. The version that it's coming from has been right all the time, but the version it's going to I'm guessing should be 3.xxxxx instead of like the screenshot attached.
Click to expand...
Click to collapse
That's fine man. It's not an encrypted rom so it doesn't read the plain text file correctly. It will flash what it's supposed to.
dottat said:
That's fine man. It's not an encrypted rom so it doesn't read the plain text file correctly. It will flash what it's supposed to.
Click to expand...
Click to collapse
That's a relief to see that. After I ran it I wasn't sure because it gets stuck on the setup splash screen (thinking it was something not reading correctly on my end and even tried running a second time right away) and I can't get past it at all without airplane mode. I'll have to keep working on it later and see what happens. Thank you for the replies and help, especially with the RUU files and hopefully I can get it figured out. :fingers-crossed::highfive:
bb1981 said:
That's a relief to see that. After I ran it I wasn't sure because it gets stuck on the setup splash screen (thinking it was something not reading correctly on my end and even tried running a second time right away) and I can't get past it at all without airplane mode. I'll have to keep working on it later and see what happens. Thank you for the replies and help, especially with the RUU files and hopefully I can get it figured out. :fingers-crossed::highfive:
Click to expand...
Click to collapse
Did you try flashing the newest twrp 2.8.0.3 recovery ?
Fyi 4.4.4 roms can take up to 20 mins to get to the initial set up screen you might want to hang in there.
Roefastford said:
Did you try flashing the newest twrp 2.8.0.3 recovery ?
Click to expand...
Click to collapse
Twrp does work although I haven't tried it this time just to see if I could try a factory reset to maybe get back my lost baseband and IMEI.
smeejaytee said:
Fyi 4.4.4 roms can take up to 20 mins to get to the initial set up screen you might want to hang in there.
Click to expand...
Click to collapse
I wish I could. The phone once booted will reboot itself after a few minutes.
Oh ok sorry that didn't help.
smeejaytee said:
Oh ok sorry that didn't help.
Click to expand...
Click to collapse
I apologize if the last reply was short and possibly coming across snippy...I was at work and didn't have longer to reply...I think I may have made some very sight progress but the phone still knows nothing about itself once booted. I flashed twrp then wiped system, data, cache and dalvik then proceeded to flash unsense 6 and the 4.4.4 insecure kernel which is recommended by the developer for this rom. It booted fine and on the just a sec screen (right after the language selection on aosp/gpe), I did the four corner tap to bypass setup, enabled dev options, then had it connected to my laptop collecting a logcat for when it rebooted to see if it could show someone who knows far more about android than I do what could be causing trouble. The only problem this time is it never did. Almost like taking a car into the mechanic and somehow it knows and doesn't misbehave.... In fact, I feel asleep for a short time and when I woke up again, the command prompt never changed indicating that it ran the whole time without a reboot. At that time, I powered off and called it a night. Is it possible for a partition to become corrupted causing this?
bb1981 said:
I apologize if the last reply was short and possibly coming across snippy...I was at work and didn't have longer to reply...I think I may have made some very sight progress but the phone still knows nothing about itself once booted. I flashed twrp then wiped system, data, cache and dalvik then proceeded to flash unsense 6 and the 4.4.4 insecure kernel which is recommended by the developer for this rom. It booted fine and on the just a sec screen (right after the language selection on aosp/gpe), I did the four corner tap to bypass setup, enabled dev options, then had it connected to my laptop collecting a logcat for when it rebooted to see if it could show someone who knows far more about android than I do what could be causing trouble. The only problem this time is it never did. Almost like taking a car into the mechanic and somehow it knows and doesn't misbehave.... In fact, I feel asleep for a short time and when I woke up again, the command prompt never changed indicating that it ran the whole time without a reboot. At that time, I powered off and called it a night. Is it possible for a partition to become corrupted causing this?
Click to expand...
Click to collapse
Partitions can get corrupted but as far as I'm aware the only way to fix it is with soff I'm not positive because there is an option in twrp to repair partitions also you may be able to use that without soff.
_)(_(45466_!!$$%[¥|[]®]«¥°]<<° xda app...why do I not have permission to post? [/rant]
I picked up a replacement gunmetal gray m8 on swappa and am considering putting the red one up on the boneyard there to give someone a chance to poke around with it. I was wondering if a partition that twrp doesn't have in the repair section like the one for radio/modem for instance could get damaged. The RUU should take care off any problems like that though so I'm officially stumped and haven't really had any extra time to do any troubleshooting.
bb1981 said:
_)(_(45466_!!$$%[¥|[]®]«¥°]
Weird quotes too...the app doesn't like you lol. If you are replacing it can you send me the broken one so I can better try to support this device?
Edit...I know you probably will get pm requests for that too. I'm all about unbricking HTC phones and I'm sure there's enough people around here to back that up between my ruu support and all.
Click to expand...
Click to collapse
dottat said:
bb1981 said:
_)(_(45466_!!$$%[¥|[]®]«¥°]
Weird quotes too...the app doesn't like you lol. If you are replacing it can you send me the broken one so I can better try to support this device?
Edit...I know you probably will get pm requests for that too. I'm all about unbricking HTC phones and I'm sure there's enough people around here to back that up between my ruu support and all.
Click to expand...
Click to collapse
I finally got wise and did a copy and paste after something like 5 times saying I didn't have permission lol....that sounds like a great idea. More (and better) support and understanding is always good.
Click to expand...
Click to collapse

going back to stock

I flashed TWRP and unlocked bootloader, I am on mha-l29c636b158. How can I return to completely stock? I want to receive updates via ota because I read that there is a new update to fix the touch screen not being responsive. Or is there a flashable stock zip update I can flash?
https://forum.xda-developers.com/mate-9/how-to/guide-rebrand-chinese-al00-mate9-to-t3554656/page31
Jaimesco12 said:
I flashed TWRP and unlocked bootloader, I am on mha-l29c636b158. How can I return to completely stock? I want to receive updates via ota because I read that there is a new update to fix the touch screen not being responsive. Or is there a flashable stock zip update I can flash?
Click to expand...
Click to collapse
I spent that past two days rooting and flashing the one rom I could. Had to ignore some Chinese. I am USA 567B167. Got into trouble a number of times. This phone is funky compared to all the rooting I have done. I booted into erocovery, downloaded stock 2GB, wiped and was back to current stock without issue. It bootlooped if I didn't hard reset and wipe cache.
gm007 said:
https://forum.xda-developers.com/mate-9/how-to/guide-rebrand-chinese-al00-mate9-to-t3554656/page31
Click to expand...
Click to collapse
Will I be able to receive otas?
rndchef said:
I spent that past two days rooting and flashing the one rom I could. Had to ignore some Chinese. I am USA 567B167. Got into trouble a number of times. This phone is funky compared to all the rooting I have done. I booted into erocovery, downloaded stock 2GB, wiped and was back to current stock without issue. It bootlooped if I didn't hard reset and wipe cache.
Click to expand...
Click to collapse
So you just booted to erecovery and from there it automatically downloaded the stock firmware?
You can return stock by use dload update.
Jaimesco12 said:
So you just booted to erecovery and from there it automatically downloaded the stock firmware?
Click to expand...
Click to collapse
yes. I did it twice. that is how many times I got into trouble and was the only solution. It worked great as it gives you the ability to log into wifi with a keyboard present to put in the password, then downloads the stock current rom and flashes it. You have to format data and wipe cache yourself.
Miss Wugfresh root tool. Get you out of any trouble.
It says getting package info failed in erecovery
rndchef said:
yes. I did it twice. that is how many times I got into trouble and was the only solution. It worked great as it gives you the ability to log into wifi with a keyboard present to put in the password, then downloads the stock current rom and flashes it. You have to format data and wipe cache yourself.
Miss Wugfresh root tool. Get you out of any trouble.
Click to expand...
Click to collapse
any ideas?
Jaimesco12 said:
any ideas?
Click to expand...
Click to collapse
Erecovery only work for Chinese firmware.
Use the guide above and yes you can receive ota.
I also received the same message. Getting into recovery was inconsistent for me even with TWRP. Sometimes it would do the auto downloaded and fail thing and other times it would go into TWRP. You need to get where you have three choices and pick erocovery and push the start button. This brings up the restore ability. Worked perfect on the USA model.
rndchef said:
I also received the same message. Getting into recovery was inconsistent for me even with TWRP. Sometimes it would do the auto downloaded and fail thing and other times it would go into TWRP. You need to get where you have three choices and pick erocovery and push the start button. This brings up the restore ability. Worked perfect on the USA model.
Click to expand...
Click to collapse
Do you say that you recovered your phone from erecovery? For usa model?
gm007 said:
Do you say that you recovered your phone from erecovery? For usa model?
Click to expand...
Click to collapse
Yes. Twice. Once to get off of HRT rom that was wonky and another to remove root because I lost Google apps. All accidents and was grateful to discover erecovery put me back on the current B167 version stock.
rndchef said:
Yes. Twice. Once to get off of HRT rom that was wonky and another to remove root because I lost Google apps. All accidents and was grateful to discover erecovery put me back on the current B167 version stock.
Click to expand...
Click to collapse
Are you sure ur not using a paid service?
That's a good news, that was only possible for Chinese firmware,hope they extend it to all regions.
gm007 said:
Are you sure ur not using a paid service?
That's a good news, that was only possible for Chinese firmware,hope they extend it to all regions.
Click to expand...
Click to collapse
Completely positive. It happened by accident because I got in a bad place with HRT rom. Came out completely stock and current when no upgrade need. Then I rooted stock and somehow lost gapps including keyboard. Did it again and back to stock. All in erecovery. No other programs or files. It did a 2.5GB download, flashed in Emui and rebooted like when I bought it.
rndchef said:
Completely positive. It happened by accident because I got in a bad place with HRT rom. Came out completely stock and current when no upgrade need. Then I rooted stock and somehow lost gapps including keyboard. Did it again and back to stock. All in erecovery. No other programs or files. It did a 2.5GB download, flashed in Emui and rebooted like when I bought it.
Click to expand...
Click to collapse
Sorry for the no noob question: I just got my mate 9 and unlocked bootloader and rooted it. Recovery is TWRP 3.0.2-2.
Where do i find this erecovery? Couldn't see any download option in TWRP and even Google didn't know that term. Could anybody please explain step by step how to revert to stock (for the only sake of getting OTAs) once the phone has unlocked bootloader and is rooted using the method from xda with modified boot.img?
Or is it even possible to take OTAs while being rooted with system read only? On my previous phone, the Asus Zenfone 2 this was possible.
Thanks a lot
itenos said:
Sorry for the no noob question: I just got my mate 9 and unlocked bootloader and rooted it. Recovery is TWRP 3.0.2-2.
Where do i find this erecovery? Couldn't see any download option in TWRP and even Google didn't know that term. Could anybody please explain step by step how to revert to stock (for the only sake of getting OTAs) once the phone has unlocked bootloader and is rooted using the method from xda with modified boot.img?
Or is it even possible to take OTAs while being rooted with system read only? On my previous phone, the Asus Zenfone 2 this was possible.
Thanks a lot
Click to expand...
Click to collapse
Connect ur phone to usb,and boot ur phone while holding volume up.
Please report back if erecovery recovered ur phone.
gm007 said:
Connect ur phone to usb,and boot ur phone while holding volume up.
Please report back if erecovery recovered ur phone.
Click to expand...
Click to collapse
Thanks for the quick answer. Let me clearify what I understood : this erecovery is available only on the PC?
So basically I wait in rooted state until I receive the next OTA, don't take it but switch off the phone.
Then connect it to the PC and boot it up by holding the volume up + power key.
Then what happens exactly?
Sent from my MHA-L29 using Tapatalk
itenos said:
Thanks for the quick answer. Let me clearify what I understood : this erecovery is available only on the PC?
So basically I wait in rooted state until I receive the next OTA, don't take it but switch off the phone.
Then connect it to the PC and boot it up by holding the volume up + power key.
Then what happens exactly?
Click to expand...
Click to collapse
Booting the phone while plugged and with volume up will take you to erecovery on ur phone.
There you connect to wifi and the firmware get downloaded into ur phone
gm007 said:
Booting the phone while plugged and with volume up will take you to erecovery on ur phone.
There you connect to wifi and the firmware get downloaded into ur phone
Click to expand...
Click to collapse
Ah ok, this erecovery is still available on my phone even if I already flashed a custom recovery, right?
Then after downloading the firmware, erecovery will flash it and overwrite root and lock my bootloader again, correct?
Sent from my MHA-L29 using Tapatalk

Stuck in ERROR MODE

I already wrote something like this in a similar thread, but for another device (read the device name wrong), so I thought i should post it in the right place.
I have been playing too much with stuff that i probably shouldn't have been so hasty about. So i have finally arrived here on the ERROR MODE (with unstoppable boot loop), which looks exactly like the bootloader only it says ERROR MODE instead of whatever, where i can't get into any other type of recovery or fastboot mode, no matter what button combinations i do. I previously could get to the fastboot mode, but i was still stuck so..... I made the very wise choice of relocking (since i hadn't tried that) my device, and now I can't even access fastboot (nothing. tried every button combination i can think of). So I am sitting here wondering if this is the end of the journey with my... relatively new phone... So, yes. No way of accessing anything and my phone is in a reboot loop i can't stop. Only thing is the error code i get "ERROR!":
"Func NO : 16 (lpm3 image)"
"Error NO : 1 (security verify failed!)"
Is there hope? or no?
Also noticed the light flashes green 3 times then red 1, then continues this pattern. Idk if that's useful or not.
Here's a pic.
It doesn't seem to have fastboot connection here, either.
OP were you ever able to fix this issue?
@Kimuchuu its not clear from OP had you relocked your bootloader if yes then you cant modify your system you need to have unlocked bootloader inorder to perform system modifications.
Ah. Yes, unfortunately I relocked it. I ended up sending it to service with no hopes of getting it back working, but they sent me a brand new one. So that's that.
I guess I was lucky, but really there was not a single thing I could do at that state.
You can be really happy that they sent you a new one, but it's not a unique case, in CZ there were few people who had same or similar issue and Repair service gave them new phone too.
Kimuchuu said:
Ah. Yes, unfortunately I relocked it. I ended up sending it to service with no hopes of getting it back working, but they sent me a brand new one. So that's that.
I guess I was lucky, but really there was not a single thing I could do at that state.
Click to expand...
Click to collapse
You got lucky they sent you a new one considering that you messed up the previous one. Take good care this time.
Sent from my Honor 8 using XDA Labs
Kimuchuu said:
Ah. Yes, unfortunately I relocked it. I ended up sending it to service with no hopes of getting it back working, but they sent me a brand new one. So that's that.
I guess I was lucky, but really there was not a single thing I could do at that state.
Click to expand...
Click to collapse
thats nice to hear ,man you are lucky
How exactly did you reach out to the service center?
I'm in the same situation and right now im typing the e-mail.
Im wondering what to write in the hope of getting a new one, too.
oberfeldwedler said:
How exactly did you reach out to the service center?
I'm in the same situation and right now im typing the e-mail.
Im wondering what to write in the hope of getting a new one, too.
Click to expand...
Click to collapse
In which country do you live? Just go to the nearest authorized Huawei service center. You can find them in Google.
Sent from my Honor 8 using XDA Labs
I also had this problem, trying to screw around and force a ota update via flash fire onto a modified system... Reached rhe same sddor mode, luckily I was able to manually flash all the partitions back to stock using ADB and finally once all partitions were back in order it allowed me to enter recovery mode and download and install system software threw recovery... Took me about 4 days of non stop tinkering to finally get it working again, I had all but lost hope in all honesty... Thankfully I was persistent and all is well now!
BigBrad75 said:
I also had this problem, trying to screw around and force a ota update via flash fire onto a modified system... Reached rhe same sddor mode, luckily I was able to manually flash all the partitions back to stock using ADB and finally once all partitions were back in order it allowed me to enter recovery mode and download and install system software threw recovery... Took me about 4 days of non stop tinkering to finally get it working again, I had all but lost hope in all honesty... Thankfully I was persistent and all is well now!
Click to expand...
Click to collapse
A guide how you solved your problem would help others who screwed their device to solve their problem
Update: I let the battery drain completly in this error mode and after plugging it in the Huawei eRecovery appeared...
i think i can dLoad it and get it back to work...
---------- Post added at 11:41 AM ---------- Previous post was at 11:35 AM ----------
BigBrad75 said:
I also had this problem, trying to screw around and force a ota update via flash fire onto a modified system... Reached rhe same sddor mode, luckily I was able to manually flash all the partitions back to stock using ADB and finally once all partitions were back in order it allowed me to enter recovery mode and download and install system software threw recovery... Took me about 4 days of non stop tinkering to finally get it working again, I had all but lost hope in all honesty... Thankfully I was persistent and all is well now!
Click to expand...
Click to collapse
But your bootloader wasn't locked i guess...
oberfeldwedler said:
Update: I let the battery drain completly in this error mode and after plugging it in the Huawei eRecovery appeared...
i think i can dLoad it and get it back to work...
Click to expand...
Click to collapse
But did you try the first option in erecovery?
Sent from my Honor 8 using XDA Labs
adriansticoid said:
But did you try the first option in erecovery?
Sent from my Honor 8 using XDA Labs
Click to expand...
Click to collapse
No success
Then i tried to unlock my bootloader but got ERROR MODE again...
I'm letting the battary drain so i can enter eRecovery. Hopefully dLoad works.
By the way does anyone know whats the difference between Recovery.img an recovery2.img?
I remember flashing one of them before relocking my bootloader.
oberfeldwedler said:
No success
Click to expand...
Click to collapse
Then dload is your next choice.
Sent from my Honor 8 using XDA Labs
oberfeldwedler said:
No success
Then i tried to unlock my bootloader but got ERROR MODE again...
I'm letting the battary drain so i can enter eRecovery. Hopefully dLoad works.
By the way does anyone know whats the difference between Recovery.img an recovery2.img?
I remember flashing one of them before relocking my bootloader.
Click to expand...
Click to collapse
Recovery is the one which installs ota updates . Erecovery is an emergency recovery. It can help u restore ur phone to previous version by flashing full original firmware
I got it back to work....
I dloaded the rollback update.app
and then the real stock software
I think the thing that saved me was that i flashed stock recovery before having the glorious idea of relocking the bootlaoder.
So for anybody:
If ur device is not working DO NOT LOCK YOUR BOOTLOADER
oberfeldwedler said:
I got it back to work....
I dloaded the rollback update.app
and then the real stock software
I think the thing that saved me was that i flashed stock recovery before having the glorious idea of relocking the bootlaoder.
So for anybody:
If ur device is not working DO NOT LOCK YOUR BOOTLAODER
Click to expand...
Click to collapse
Well , great that unbricked and your last line , it is to be in bold . Thanks for it. Headsup:victory:
oberfeldwedler said:
I got it back to work....
I dloaded the rollback update.app
and then the real stock software
I think the thing that saved me was that i flashed stock recovery before having the glorious idea of relocking the bootlaoder.
So for anybody:
If ur device is not working DO NOT LOCK YOUR BOOTLAODER
Click to expand...
Click to collapse
yup thats the main point if you are not fully stock and soft bricked you are not advised to lock your bootloader. Once you locked your bootloader you can no more modify your system.

Locking bootloader removes root? Also more Questions. [Phone Gone Now]

I'm gifting my father in law an Honor 6X. I already unlocked the bootloader and rooted, but I'd like for him to be able to install updates when they're released. If I uninstall all the bloatware while rooted and then relock the bootloader, will root be retained? Will TWRP be removed? Will OTA updates be allowed? This is all on the stock ROM.
Superorb said:
I'm gifting my father in law an Honor 6X. I already unlocked the bootloader and rooted, but I'd like for him to be able to install updates when they're released. If I uninstall all the bloatware while rooted and then relock the bootloader, will root be retained? Will TWRP be removed? Will OTA updates be allowed? This is all on the stock ROM.
Click to expand...
Click to collapse
I believe you should be able to receive updates with the bootloader unlocked. The OTA might relock the bootloader and will most likely remove root. In order to update you will need to also have stock recovery installed so there would be no way for him to root again without unlocking the bootloader and flashing twrp.
BakedOnSomeSour said:
I believe you should be able to receive updates with the bootloader unlocked. The OTA might relock the bootloader and will most likely remove root. In order to update you will need to also have stock recovery installed so there would be no way for him to root again without unlocking the bootloader and flashing twrp.
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Click to collapse
Ok. He's clueless when it comes to even using stock phones, so I'll probably completely return the phone to stock and call it a day. Is there a thread floating around here to do relock, unroot, and completely return to stock?
Superorb said:
Ok. He's clueless when it comes to even using stock phones, so I'll probably completely return the phone to stock and call it a day. Is there a thread floating around here to do relock, unroot, and completely return to stock?
Click to expand...
Click to collapse
https://forum.xda-developers.com/honor-6x/how-to/how-to-to-stock-emui-5-0-flashing-twrp-t3679985
BakedOnSomeSour said:
https://forum.xda-developers.com/honor-6x/how-to/how-to-to-stock-emui-5-0-flashing-twrp-t3679985
Click to expand...
Click to collapse
That says it's for after you've flashed custom ROMs. I've never flashed a ROM on mine, only unlocked and rooted. Haven't even uninstalled any apps yet. Is there a quick way to relock and unroot?
Superorb said:
That says it's for after you've flashed custom ROMs. I've never flashed a ROM on mine, only unlocked and rooted. Haven't even uninstalled any apps yet. Is there a quick way to relock and unroot?
Click to expand...
Click to collapse
Its also if you flashed twrp not only custom roms. You can uninstall root in the superSU app when selecting full unroot in the settings. I believe a factory reset can do it too. The next step would be to download the firmware for the phone and using fastboot to flash a boot and recovery image and then to lock the bootloader. Those steps are all in the link. That is the quickest way.
BakedOnSomeSour said:
Its also if you flashed twrp not only custom roms. You can uninstall root in the superSU app when selecting full unroot in the settings. I believe a factory reset can do it too. The next step would be to download the firmware for the phone and using fastboot to flash a boot and recovery image and then to lock the bootloader. Those steps are all in the link. That is the quickest way.
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Click to collapse
Damn, I was hoping it would be as easy as "fastbook oem lock" and be done with it.
Superorb said:
Damn, I was hoping it would be as easy as "fastbook oem lock" and be done with it.
Click to expand...
Click to collapse
Same. if you need any additional help with the process just let me know.
BakedOnSomeSour said:
Same. if you need any additional help with the process just let me know.
Click to expand...
Click to collapse
Thanks! Where can I find the EMUI 5.0.1 image? Mine is BLN-L24.
Superorb said:
Thanks! Where can I find the EMUI 5.0.1 image? Mine is BLN-L24.
Click to expand...
Click to collapse
There's a PC application called firmware finder. https://forum.xda-developers.com/tools/general/huawei-firmware-finder-team-mt-t3469146
You can download firmware finder on your phone too and download the files from there. It's on the play store.
BakedOnSomeSour said:
There's a PC application called firmware finder. https://forum.xda-developers.com/tools/general/huawei-firmware-finder-team-mt-t3469146
You can download firmware finder on your phone too and download the files from there. It's on the play store.
Click to expand...
Click to collapse
Ok, downloaded the Firmware finder and I have no idea how to use it. Directions don't make any sense and I have no idea what I'm doing after entering in my phone model.
I'm trying, but this phone is so different from my old LG G2 to play around with.
Superorb said:
Ok, downloaded the Firmware finder and I have no idea how to use it. Directions don't make any sense and I have no idea what I'm doing after entering in my phone model.
I'm trying, but this phone is so different from my old LG G2 to play around with.
Click to expand...
Click to collapse
When you get into the Firmware Finder(PC) app youll notice your on a tab labeled "Main Page". Click on the tab labeled "common base" and type BLN-L24 into the search bar at the top right and then click on FIND. A list of firmware will pop up. Find the one that matches your build number and then click on the link under the "filelist" section. There will be two or three different zips you need to download. When you have the three downloaded let me know.
BakedOnSomeSour said:
When you get into the Firmware Finder(PC) app youll notice your on a tab labeled "Main Page". Click on the tab labeled "common base" and type BLN-L24 into the search bar at the top right and then click on FIND. A list of firmware will pop up. Find the one that matches your build number and then click on the link under the "filelist" section. There will be two or three different zips you need to download. When you have the three downloaded let me know.
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Click to collapse
Ok, I've downloaded all 3 zip files from my build at over 2gigs.
Superorb said:
Ok, I've downloaded all 3 zip files from my build at over 2gigs.
Click to expand...
Click to collapse
Ok now extract the files from the update.zip folder. Then take the UPDATE.app from the extracted files and open it with update extractor: https://forum.xda-developers.com/showthread.php?t=2433454
After that your ready to follow the steps on the other guide.
So I screwed up. Before you posted I unrooted via unSU flashable zip. Then I fastboot flashed boot and recovery to the stock one from the update.app file. Now it's got some verification error on power on and OTA updates fail. I tried moving the update.app to a dload folder on sdcard, but when it starts up it fails at 5% when restoring from the sdcard.
ETA: Tried the 360 FW which updated successfully. Booted and asked for password. After panicking shutdown and copied the HW contents to Sdcard and did the update again which succeeded. Booted and asked for password again and I panicked again. Pulled the Sdcard and booted into stock recovery. Wiped everything and then restarted crossing fingers. Started up like normal, no password request! So it looks like the phone is back on totally stock EMUI 5.0. I'll hope for the update and will try with fingers and toes crossed. Thanks for your help. I may be back, but hopefully not.
ETA2: There's no update option above the last About option in settings... How do I get the update option?
Superorb said:
So I screwed up. Before you posted I unrooted via unSU flashable zip. Then I fastboot flashed boot and recovery to the stock one from the update.app file. Now it's got some verification error on power on and OTA updates fail. I tried moving the update.app to a dload folder on sdcard, but when it starts up it fails at 5% when restoring from the sdcard.
ETA: Tried the 360 FW which updated successfully. Booted and asked for password. After panicking shutdown and copied the HW contents to Sdcard and did the update again which succeeded. Booted and asked for password again and I panicked again. Pulled the Sdcard and booted into stock recovery. Wiped everything and then restarted crossing fingers. Started up like normal, no password request! So it looks like the phone is back on totally stock EMUI 5.0. I'll hope for the update and will try with fingers and toes crossed. Thanks for your help. I may be back, but hopefully not.
ETA2: There's no update option above the last About option in settings... How do I get the update option?
Click to expand...
Click to collapse
Edit: Before trying below steps. Just put the files from "BLN-L24_hw_usa"(b360) into dload folder and flash with dload. It might update the version.img without the needs for the steps below. if that brings the build number back to b360 use the hisui(PC) application to connect to the phone and update
Ok i forgot to mention something. The reason you dont have a update option is because you are on b360 which never had a button. Your build number on your phone will say b366 but thats incorrect. You cant receive an ota automatically because the phone thinks its already on the latest version. You need to take the UPDATE.APP from the "BLN-L24_hw_usa" (b360) folder and extract the VERSION.IMG file. It needs to be flashed with TWRP because fastboot wont work for some reason. That file will fix the build number and change it back to b360 so you can receive the OTA which will also restore the missing apps and features. That means you have to unlock the bootloader. Flash twrp. Flash the vendor.img with twrp and then do the dload method.
You have all the files and have done it already so this time will be easier. Ive done this way too many times with this phone. Sorry i forgot the mention the one step
Build number on my phone is already 360, and it has never been 366. Tried flashing the 360 like you said via dload and nothing seems to have changed.
Also the SIMtray eject tool seems to just go into the phone without ejecting the tray. A paperclip worked, but man this phone is really frustrating.
Superorb said:
Build number on my phone is already 360, and it has never been 366. Tried flashing the 360 like you said via dload and nothing seems to have changed.
Also the SIMtray eject tool seems to just go into the phone without ejecting the tray. A paperclip worked, but man this phone is really frustrating.
Click to expand...
Click to collapse
Oh ok my build number always got stuck at b366. Try connecting with the HiSuite program and getting an OTA. And yes this is the strangest, most difficult phone to work with that ive ever owned.
BakedOnSomeSour said:
Oh ok my build number always got stuck at b366. Try connecting with the HiSuite program and getting an OTA. And yes this is the strangest, most difficult phone to work with that ive ever owned.
Click to expand...
Click to collapse
Wife made me box it up and ship to her dad, so I no longer have the phone. I did install the HiSuite when I first powered on the phone and it was never able to connect and see the phone, so who knows what's going on.
Thanks for all your help. I have another one, but I'm just going to sell it and be done with it. No idea what other phone I can get with the same specs for the same price that's not so difficult to flash, but I'll keep looking I guess.
Superorb said:
Wife made me box it up and ship to her dad, so I no longer have the phone. I did install the HiSuite when I first powered on the phone and it was never able to connect and see the phone, so who knows what's going on.
Thanks for all your help. I have another one, but I'm just going to sell it and be done with it. No idea what other phone I can get with the same specs for the same price that's not so difficult to flash, but I'll keep looking I guess.
Click to expand...
Click to collapse
Its not difficult. In order to connect to hisuite you need to enable developer settings and allow usb debugging or type hisuite in the settings search bar and click "allow HiSuite to use HDB". I got this phone for christmas and i already know a ton about it. It may seem complicated now but its really nothing.

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