Develop Bugs

[GUIDE][VIDEO][VZW] Flash 4.0.4/IMM30B Manually on an Unrooted/Locked Bootloader

I have created a YouTube video showing you how to flash the Android 4.0.4/IMM30B OTA update manually over 4.0.2/ICL53F on an unrooted VZW Galaxy Nexus with a locked bootloader.
http://www.youtube.com/watch?v=dQ1HuteSnDE
Hope some of you find it helpful! The first 6 minutes is more or less intro stuff and background. If you want to just cut straight to the meat and potatoes, fast forward to 6:00 or so.

thank you for this, will try this tonight.
Also this link was updated for ICS and the Galaxy Nexus for getting ADB and SDK setup.
http://theunlockr.com/2009/10/06/how-to-set-up-adb-usb-drivers-for-android-devices/
Also the link for the samsung drivers
http://www.samsung.com/us/support/owners/product/SCH-I515MSAVZW

This update worked perfectly

I was able to get all the way down to chmod mempodroid section, then when I enter the ./mempodroid and the numbers, I got an error message saying segmentation fault and cannot proceed. Any idea on how to fix this issue? I left you a reply on the Youtube video as well. Thanks.

Awesome! Worked perfectly.

Wuji_Fei said:
I was able to get all the way down to chmod mempodroid section, then when I enter the ./mempodroid and the numbers, I got an error message saying segmentation fault and cannot proceed. Any idea on how to fix this issue? I left you a reply on the Youtube video as well. Thanks.
Click to expand...
Click to collapse
Responded on YouTube.

Same process also works well for the new 4.0.4 release
http://android.clients.google.com/p....signed-mysid-IMM76K-from-ICL53F.12f767e7.zip
Again, just make sure your coming from 4.0.2 ICL53F

proxus01 said:
Same process also works well for the new 4.0.4 release
http://android.clients.google.com/p....signed-mysid-IMM76K-from-ICL53F.12f767e7.zip
Again, just make sure your coming from 4.0.2 ICL53F
Click to expand...
Click to collapse
Is this the one that came out a couple of weeks ago?

boe said:
Is this the one that came out a couple of weeks ago?
Click to expand...
Click to collapse
Yep. My video will work for any OTA as long as your phone is running 4.0.2 when you start the update. So as long as the OTA file is ICL53F -> Some other build, the instructions in that video will work fine.

Thanks for the walkthrough; everything works well, but as far as installing the new IMM76K -- you say you've been able to get that to work? I keep getting the error "Failed to verify whole-file signature". I checked to make sure that after copying the file to the cache folder that the file size remained the same, and I downloaded it (straight from Google's servers) multiple times, but I continue to get that result. Do you have any idea what would cause that? I'm definitely 100% stock ICL53F, stock recovery, locked bootloader, etc.

copkay said:
Thanks for the walkthrough; everything works well, but as far as installing the new IMM76K -- you say you've been able to get that to work? I keep getting the error "Failed to verify whole-file signature". I checked to make sure that after copying the file to the cache folder that the file size remained the same, and I downloaded it (straight from Google's servers) multiple times, but I continue to get that result. Do you have any idea what would cause that? I'm definitely 100% stock ICL53F, stock recovery, locked bootloader, etc.
Click to expand...
Click to collapse
did you download using your phone or a computer? if you used your phone, you might try using your computer and then transfer to your phone over usb...just a guess

PhilDX said:
did you download using your phone or a computer? if you used your phone, you might try using your computer and then transfer to your phone over usb...just a guess
Click to expand...
Click to collapse
Nah, used my laptop, thanks though. Even did an MD5 hash on it to make SURE. I have no idea what else to try at this point. Not going to bother rooting as I'm sending it back for warranty on Tuesday.

I keep getting cannot stat update.zip: no such file or directory
i downloaded it to my desktop
Edit: Got it to work, just changed file to "update" instead of "update.zip" ... worked like a charm

Samsung OTA stuck on reboot

I got the update message (41.2) MB.
It is being downloaded and verifies.
I then select to restart & install.
The phone starts booting, but stays on the Google logo for a very long time (more than half an hour).
To try the update again I have to take the battery out, restart the phone (which shows 4.0.2), clear Google Services Framework and check for update.
The updates download etc. etc.
My phone is not rooted and it had no problem in the past updating OTA to 4.0.2
Thanks

So you are trying to update "YAKJUXW" 4.0.2 to 4.0.4?
hmm.. have you flashed any custom kernel or another radio baseband and are you using custom Clockworkmod..?
try to make backup of the 4.0.2 if possible (move to somewhere PC, hardware,..) and then make factory reset and try then update it to 4.0.4

manumanfred said:
So you are trying to update "YAKJUXW" 4.0.2 to 4.0.4?
Click to expand...
Click to collapse
Yes
manumanfred said:
hmm.. have you flashed any custom kernel or another radio baseband and are you using custom Clockworkmod..?
Click to expand...
Click to collapse
No. Nothing like this.
I will try the factory reset if I can't fix it without it.
Thanks

OferR said:
Yes
No. Nothing like this.
I will try the factory reset if I can't fix it without it.
Thanks
Click to expand...
Click to collapse
Okay!

Any resolution?
manumanfred said:
Okay!
Click to expand...
Click to collapse
I've been experiencing same. Bought GalNex from (apparently) Poland before Play store. It is yakjuxw. Past two weeks it's tried to update itself 3 times and just sits at (white) Google on black screen for a very long time.
I actually have to remove battery to recover. Then all is well, but no firmware update and if i follow reddit.com's -> ysk_how_to_get_the_404_ota_quicker to "force" the update, same result.
Did your factory reset solve the problem?
oh4real

No resolution
Sorry, I did nothing so far. I'm still on 4.0.2.
When I get the time, I'm likely to move on to a rooted yakju.
If you do manage to resolve it, please tell us.
Thanks

I received the D851 10m OTA today. Some questions.

I apologize, I posted this in the wrong forum. Feel free to delete, I can't figure out how (I can only edit when I press the edit/delete button).
--
I have rooted, and I have xposed installed.
What is the upgrade procedure? Do I need to go so far as to remove root? Any advice appreciated.
Thanks!

paulvallee said:
I have rooted, and I have xposed installed.
What is the upgrade procedure? Do I need to go so far as to remove root? Any advice appreciated.
Thanks!
Click to expand...
Click to collapse
Don't update it. More than likely if you have twrp and root it will loop. I did mine this morning and it looped it. I had to factory reset with the lg tool. Just wait it out. The update isn't that serious.

Hey Danon, where did get the LG tool to factory reset? i feel victim to the same damn thing. Need to reset mine now.

paulvallee said:
I have rooted, and I have xposed installed.
What is the upgrade procedure? Do I need to go so far as to remove root? Any advice appreciated.
Thanks!
Click to expand...
Click to collapse
First off, this question belongs in the Q&A not development
BUT. Regarding root, you never want to apply an OTA update, you never know if they could patch any rooting exploit and or lock the bootloader. Someone will most likely pull the update from the device and make us a flashable zip that will preserve root.
So for now do nothing at all

I have no intention of installing this update but how do I get rid of the persistent notification? It's annoying me.

musbdluv said:
Hey Danon, where did get the LG tool to factory reset? i feel victim to the same damn thing. Need to reset mine now.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2799647
Once you get the process down it takes about 7 minutes. I would advise you to do it with Windows 7 if you can.

Nosferatu. said:
I have no intention of installing this update but how do I get rid of the persistent notification? It's annoying me.
Click to expand...
Click to collapse
I know on my S4 i337m when running the Google Play Edition ROM I modified this line in the build prop to the same line from the build prop in that update.
ro.build.fingerprint=samsung/jgedlteue/jgedlte:4.4.4/KTU84P.S001/140602:user/release-keys
I'm assuming it would work on ours too if anyone has their phone updated and can post that (ro.build.fingerprint) line from their build prop.
Is there anyone that maybe posted an update we can flash on our Rooted/Non Stock Recovery phones?

Nosferatu. said:
I have no intention of installing this update but how do I get rid of the persistent notification? It's annoying me.
Click to expand...
Click to collapse
Longpress on notification then turn off notification.

I encountered same problem and used the following to go back to bone stock (reroot required if you did).
http://forum.xda-developers.com/tmobile-lg-g3/general/firmware-t-mobile-lg-g3-t2818667
Before entering download mode, make sure you unplug USB cable, remove the battery and put it back in, press and hold the volume button and plug in USB cable, and relax.
This method won't wipe your phone.

Not that big of a change with this update, just 'Wi-Fi Calling Enhancements'
http://support.t-mobile.com/docs/DOC-11935

tarroyo said:
Not that big of a change with this update, just 'Wi-Fi Calling Enhancements'
http://support.t-mobile.com/docs/DOC-11935
Click to expand...
Click to collapse
It's always funny when a small OTA hits... People start claiming all sorts of outrageous things.. From the phone feels smoother to battery life sucks now, the list goes on.

tarroyo said:
Not that big of a change with this update, just 'Wi-Fi Calling Enhancements'
http://support.t-mobile.com/docs/DOC-11935
Click to expand...
Click to collapse
also comes with an updated, much improved...carrier IQ

shook187 said:
It's always funny when a small OTA hits... People start claiming all sorts of outrageous things.. From the phone feels smoother to battery life sucks now, the list goes on.
Click to expand...
Click to collapse
Lol right, Was hoping for a new radio still getting a lot of drops through out the day.

I wonder if it has anything to do with the updates coming to wifi calling?
http://www.androidheadlines.com/2014/09/t-mobiles-un-carrier-7-0.html

The only thing I wish for on this phone is disabling the aux jack auto sense. It's driving me mad!

All i kno is last nite my phone updated the stupid g3 ota update it stuck in a boot loop im running zone rom an twrp. So thx to maxless at lgroot.kom i learrned how to flasg stock rom back on there and disable ota updates i l just googled how do it and got that number to did the wifi ootion disable. Ota updates so guys dont UPDATE lol

I just went into cache folder and renamed the file to .bk and then into hidden settings menu and disabled ota updates

chefp2010 said:
I just went into cache folder and renamed the file to .bk and then into hidden settings menu and disabled ota updates
Click to expand...
Click to collapse
How come my cache folder is empty? I'm using es file explorer and i have my settings set to show hidden files. I even ran a search for the update.zip and the lg .apk someone listed and i can't find either off them.

Im using root explorer and went cache and just renamed the file to .bk
---------- Post added at 04:17 AM ---------- Previous post was at 04:16 AM ----------
Do you have the notification for the update

I installed root explorer and found the file but it wouldn't let me rename or delete it. It said it was successful but didn't actually work.

Unable to install latest M8s OTA update v2.20.401.1

Hello,
I'm new to this forum, and I could not find anything related to this issue. I'm successfully downloading the latest update and when I try to install it, the installation goes up to 25% and I get the red exclamation mark afterwards. The phone then restarts, and I'm back at the beginning, where I have to re-download the update all over again. I don't have any custom ROMs flashed on my device, it's just like I bought it, the latest update that I made was the update to Android v6.0.1. Current software number is v2.10.401.1, if that is of any importance. I've factory reset the phone, and tried applying the update on a fresh phone, but it still won't work.
Also, while I'm here, I might just ask... I'm getting frequent app crashes/unresponsive app, mostly on the apps that I'm using the most, Facebook and Instagram. Facebook is more stable, crash/unresponsiveness does not happen very often, but for Instagram it's always happening after scrolling 3-4 images. Also, the Sense Home app is always getting unresponsive after a phone restart, and I have to restart it several times until it gets back to normal, since it cannot recover from it, I'm not seeing the home screen at all.
I was very satisfied with my phone before the update to Android 6, but after upgrade, I'm frequently having these minor problems, another one of which is the SD card "unexpectedly removed" error, which is happening when I open up the gallery or the file manager. I'm running low on patience, I really hoped that this last update will fix things, but I'm very close to slamming the phone off the wall, that's how frustrated I am. Please help

Well I'm no expert here but I've also experienced the freezes in such apps and even normal restart didn't work, so I had to force restart it. This happened in marshmallow and lollipop both so i tried removing my sd card and freezes were gone. In my case it was the sd card, so you can try that.
And for the update check if your bootloader is locked, assuming you bought it refurbished or used, the previous owner might have done some tinkering.
Hope you find the solution soon :good:

spiderwebmkd said:
Hello,
I'm new to this forum, and I could not find anything related to this issue. I'm successfully downloading the latest update and when I try to install it, the installation goes up to 25% and I get the red exclamation mark afterwards. The phone then restarts, and I'm back at the beginning, where I have to re-download the update all over again. I don't have any custom ROMs flashed on my device, it's just like I bought it, the latest update that I made was the update to Android v6.0.1. Current software number is v2.10.401.1, if that is of any importance. I've factory reset the phone, and tried applying the update on a fresh phone, but it still won't work.
Also, while I'm here, I might just ask... I'm getting frequent app crashes/unresponsive app, mostly on the apps that I'm using the most, Facebook and Instagram. Facebook is more stable, crash/unresponsiveness does not happen very often, but for Instagram it's always happening after scrolling 3-4 images. Also, the Sense Home app is always getting unresponsive after a phone restart, and I have to restart it several times until it gets back to normal, since it cannot recover from it, I'm not seeing the home screen at all.
I was very satisfied with my phone before the update to Android 6, but after upgrade, I'm frequently having these minor problems, another one of which is the SD card "unexpectedly removed" error, which is happening when I open up the gallery or the file manager. I'm running low on patience, I really hoped that this last update will fix things, but I'm very close to slamming the phone off the wall, that's how frustrated I am. Please help
Click to expand...
Click to collapse
If you are willing to, you can unlock the bootloader from http://www.htcdev.com/bootloader/ and flash a stock sense ROM or other custom ROMs and that might solve the app crash problem.

bilal.fanatic said:
Well I'm no expert here but I've also experienced the freezes in such apps and even normal restart didn't work, so I had to force restart it. This happened in marshmallow and lollipop both so i tried removing my sd card and freezes were gone. In my case it was the sd card, so you can try that.
And for the update check if your bootloader is locked, assuming you bought it refurbished or used, the previous owner might have done some tinkering.
Hope you find the solution soon :good:
Click to expand...
Click to collapse
I've already tried removing the SD card, and I've seen slight improvement in the app crashes, but they were still occurring. My bootloader is locked, but I'm going to unlock it now and flash a new ROM, I can't play around with it anymore

spiderwebmkd said:
I've already tried removing the SD card, and I've seen slight improvement in the app crashes, but they were still occurring. My bootloader is locked, but I'm going to unlock it now and flash a new ROM, I can't play around with it anymore
Click to expand...
Click to collapse
Before you do that .. as there is almost no custom ROM available for M8s except CM which is in progress, I don't suggest to unlock bootloader.. try to find and install 2.10.401.1 RUU
Installing RUU will usually fix this kind of problem if the data partition is sort of corrupted but not damaged.

ckpv5 said:
Before you do that .. as there is almost no custom ROM available for M8s except CM which is in progress, I don't suggest to unlock bootloader.. try to find and install 2.10.401.1 RUU
Installing RUU will usually fix this kind of problem if the data partition is sort of corrupted but not damaged.
Click to expand...
Click to collapse
You are suggesting to install the same software version that I currently have? Where do I find it and how do I install it manually?

spiderwebmkd said:
You are suggesting to install the same software version that I currently have? Where do I find it and how do I install it manually?
Click to expand...
Click to collapse
Yeah, same version then after OTA to 2.20.401.1
You can read this - http://forum.xda-developers.com/htc...lp-thread-htc-one-m8s-to-stock-howto-t3190238
and this - http://forum.xda-developers.com/htc-one-m8/one-m8s-general/make-custom-recovery-htc-one-m8s-t3114245
on how to manually install RUU
And for the RUU .. I have to check my PC for the full filename so it is easier to find link. I'll let you know tomorrow (on mobile now)

spiderwebmkd said:
I've already tried removing the SD card, and I've seen slight improvement in the app crashes, but they were still occurring. My bootloader is locked, but I'm going to unlock it now and flash a new ROM, I can't play around with it anymore
Click to expand...
Click to collapse
If thats what you want to do I'd suggest you try cm12.1 . Unfortunately its the only ROM available to us but its way better than stock in terms of performance imho. But do that if you're willing to sacrifice some things such as double tap to wake and also any 3rd party camera apps, because they crash alot and yeah no boomsound. :fingers-crossed:

bilal.fanatic said:
If thats what you want to do I'd suggest you try cm12.1 . Unfortunately its the only ROM available to us but its way better than stock in terms of performance imho. But do that if you're willing to sacrifice some things such as double tap to wake and also any 3rd party camera apps, because they crash alot and yeah no boomsound. :fingers-crossed:
Click to expand...
Click to collapse
I'll try with @ckpv5 suggestion, to install 2.10.401.1 RUU and then try OTA upgrade to 2.20.401.1. If it fails, or if it succeeds but apps are still crashing as they were before, I'll definitely switch to cm, whatever version is stable at the moment. Double tap to wake is really annoying and I don't need it, I don't use 3rd party camera apps, and I guess I'll have to live without boomsound Thanks for the tip, though.

ckpv5 said:
Yeah, same version then after OTA to 2.20.401.1
You can read this - http://forum.xda-developers.com/htc...lp-thread-htc-one-m8s-to-stock-howto-t3190238
and this - http://forum.xda-developers.com/htc-one-m8/one-m8s-general/make-custom-recovery-htc-one-m8s-t3114245
on how to manually install RUU
And for the RUU .. I have to check my PC for the full filename so it is easier to find link. I'll let you know tomorrow (on mobile now)
Click to expand...
Click to collapse
I did a bit of digging, and what I found is this:
0PKVIMG_M8_QL_UL_M60_SENSE70_HTC_Europe_2.10.401.1_Radio_1.0.U20410.1 @ 60201_20.05_018_F_release_479349_combined_signed.zip
which I downloaded from https://ruu.lalleman.net/ -> Firmware (Expert) -> Firmware Crypted (Original HTC)
I'll wait for you to confirm that this is the one that I need, before I continue with the procedure (rename, put to SD, boot to bootloader, fastboot)

does someone have stock marshmallow twrp backup. I accidentally deleted mine and now stuck with cm only

spiderwebmkd said:
I did a bit of digging, and what I found is this:
0PKVIMG_M8_QL_UL_M60_SENSE70_HTC_Europe_2.10.401.1_Radio_1.0.U20410.1 @ 60201_20.05_018_F_release_479349_combined_signed.zip
which I downloaded from https://ruu.lalleman.net/ -> Firmware (Expert) -> Firmware Crypted (Original HTC)
I'll wait for you to confirm that this is the one that I need, before I continue with the procedure (rename, put to SD, boot to bootloader, fastboot)
Click to expand...
Click to collapse
I can't access that site but it is the same file that I have that I got from different link.
Yes .. use that one.

I cant update the firmware either. Stucks at 25% the same. Couldn't solve. Tried to flash the firmware mentioned above. Didnt change. :/
EDit: Nevermind it passed 25% barrier lol. 70% and installing

parser said:
I cant update the firmware either. Stucks at 25% the same. Couldn't solve. Tried to flash the firmware mentioned above. Didnt change. :/
EDit: Nevermind it passed 25% barrier lol. 70% and installing
Click to expand...
Click to collapse
It passed after you flashed the RUU? the same procedure that I'm about to do?

spiderwebmkd said:
It passed after you flashed the RUU? the same procedure that I'm about to do?
Click to expand...
Click to collapse
yep sameway. Downloaded and flashed the firmware after renaming. Downloaded the ota via software update and voila.
took a little long but worked at the and.

parser said:
yep sameway. Downloaded and flashed the firmware after renaming. Downloaded the ota via software update and voila.
took a little long but worked at the and.
Click to expand...
Click to collapse
Worked for me as well. I'm at v2.20 now, so far no app crashes, the "SD card unexpectedly removed" is still there, but I'll live. Thanks a lot @ckpv5 for your suggestion, I practically got a brand new phone now!

spiderwebmkd said:
Worked for me as well. I'm at v2.20 now, so far no app crashes, the "SD card unexpectedly removed" is still there, but I'll live. Thanks a lot @ckpv5 for your suggestion, I practically got a brand new phone now!
Click to expand...
Click to collapse
hey! can you, if you have, send me a clean backup of the v2.20. I kinda rushed in and forgot to take a backup and now I am stuck with cm :/.

parser said:
hey! can you, if you have, send me a clean backup of the v2.20. I kinda rushed in and forgot to take a backup and now I am stuck with cm :/.
Click to expand...
Click to collapse
I don't have a backup of v2.20. I flashed the v2.10 from https://ruu.lalleman.net/ -> Firmware (Expert) -> Firmware Crypted (Original HTC) , and then I downloaded the OTA update on top of it.

spiderwebmkd said:
https://ruu.lalleman.net/ -> Firmware (Expert) -> Firmware Crypted (Original HTC)
Click to expand...
Click to collapse
no no not that. I mean TWRP backup. I dont want to go back to zero relock the phone and flash the zip and re-unlock the phone root again bla bla.
Since you did the same process, I thought maybe you took a backup of the rom after you updated it.
I made a mistake by not taking a backup of it so now it is a problem for me :/
Edit: damn! thanks anyway. I have a long night in front of me clearly. I hate this phone :/

V4A is not working anymore with the latest update. Is it me or everyone has the same problem.

Downgrade from CAN-L11C432B320 (EMUI5/7.0) to CAN-L11C432B100 (EMUI4.1/6.0)

hey community
I've tested CAN-L11C432B320 a while and miss the equalizer-app, also have an extreme powersaving device (...) but if i'm running runtastic they will turn off gps after 30 seconds display-off-time, background-services like whatsapp, pushbullet, etc.. will close after a few hours "inactivity", bad fingerprint-performace, some xposed-plugins have massive battery-drain and wont work....
so on.. i still search a while if its possible to get my stock emui 4.1 back...
...and yesterday i found this post:
h**p://w*w.htcmania.com/showthread.php?p=24388723
it looks like there was a full CAN-L11C432B100 and CAN-L01C432B100 firmware but i could not install them
i put the update.app in SDCARD:\dload and tried to install them with original EMUI5-recovery and the extracted EMUI4.1-recovery - everytime it hangs up at 5% and reboots after ~5 minutes.
i'm clueless.. maybe someone will also downgrade and found a solution how to get them work...
sorry from my bad english and the link-modification but i'm new here

I think we need to flash first the EMUI 4.1 recovery.img

Houamei said:
I think we need to flash first the EMUI 4.1 recovery.img
Click to expand...
Click to collapse
i've flash erecovery.img and recovery.img extracted from the update.app --> reboots too on 5%
extracted 4.1 Recovery: mega.nz/#!1MdXmART!Bbd3COTNnCsOB4iVMwQ0vOQhdEvzWDaWVnRhMwFMg08

xCite86 said:
hey community
I've tested CAN-L11C432B320 a while and miss the equalizer-app, also have an extreme powersaving device (...) but if i'm running runtastic they will turn off gps after 30 seconds display-off-time, background-services like whatsapp, pushbullet, etc.. will close after a few hours "inactivity", bad fingerprint-performace, some xposed-plugins have massive battery-drain and wont work....
so on.. i still search a while if its possible to get my stock emui 4.1 back...
...and yesterday i found this post:
h**p://w*w.htcmania.com/showthread.php?p=24388723
it looks like there was a full CAN-L11C432B100 and CAN-L01C432B100 firmware but i could not install them
i put the update.app in SDCARD:\dload and tried to install them with original EMUI5-recovery and the extracted EMUI4.1-recovery - everytime it hangs up at 5% and reboots after ~5 minutes.
i'm clueless.. maybe someone will also downgrade and found a solution how to get them work...
sorry from my bad english and the link-modification but i'm new here
Click to expand...
Click to collapse
There is a link for a rollback update, but i'm not home. When I get there, I send it. About battery, try to use greenify to help it to last long.
You can't just try to use a full package because of versioning scheme they use.

Here http://update.hicloud.com:8180/TDS/data/files/p3/s15/G79/g0/v72696/f1/full/update.zip

Same problem here, still drops at 5% even with the new file
I just wana know the best way to revert to stock
---------- Post added at 07:32 PM ---------- Previous post was at 07:28 PM ----------
and sorry I don't have an SD Card

Vinnom said:
Here http://update.hicloud.com:8180/TDS/data/files/p3/s15/G79/g0/v72696/f1/full/update.zip
Click to expand...
Click to collapse
thanks for the file but it won't work for me too..
the install process stops at 5% "Installing update" and reboots after a few minutes

can we extract all from the ota update zip and install via flash? can this work?

xCite86 said:
thanks for the file but it won't work for me too..
the install process stops at 5% "Installing update" and reboots after a few minutes
Click to expand...
Click to collapse
Hmmm, sorry, I thought it would help. In fact, the package is listed as a rollback to M, but it is for CAN-L11. The rollback for CAN-L01, I didn't find. As there isn't many differences between those models, I thought it would work
EDIT: now that I read the op again, I noticed that your model is CAN-L11. I wonder why it didn't work
Houamei said:
can we extract all from the ota update zip and install via flash? can this work?
Click to expand...
Click to collapse
No, it won't.
The reason behind this is because system partition get smaller (because nougat way of update) after updating it to emui 5. So the old system.img won't fit the new partition

My phone only hangs up at 5% when the usb cable is connected. When i open the download mode without connected usb cable, it works.

Mikey94 said:
My phone only hangs up at 5% when the usb cable is connected. When i open the download mode without connected usb cable, it works.
Click to expand...
Click to collapse
So you downgraded?

Mikey94 said:
My phone only hangs up at 5% when the usb cable is connected. When i open the download mode without connected usb cable, it works.
Click to expand...
Click to collapse
did you downgrade your nougat successfully with the files above??
edit: i tried it without a connected usb cable and got "software install failed!" after short time

Is a restore of a CAN-L11 backup from Android 6 in TWRP not possible?

i think this should work if you or someone else share a backup i could try..

Michiel0912 said:
Is a restore of a CAN-L11 backup from Android 6 in TWRP not possible?
Click to expand...
Click to collapse
no, in my opinion the nougat bootloader want work with mm.
I would flash the firmeware of mm and after that flash twrp and restore the backup after that [emoji106]

It will work. There is a backup within twrp thread, from bluesmothie.

Vinnom said:
It will work. There is a backup within twrp thread, from bluesmothie.
Click to expand...
Click to collapse
found it...
https://forum.xda-developers.com/showpost.php?p=70259615&postcount=2
re-unlocked bootloader
flashed twrp with fastboot flash recovery twrp_huawei_generic_a53_YYYYMMDD.img
copied all the dropbox files to /external_sd/TWRP/BACKUPS/FPFDU16930014596/1970-03-18--16-40-58_CANC432B100/...
wipe all partitions except sd-card
recover the complete backup
so @Vinnom many thanks for your help. i got my phone back to life (after fomatted data partition) and got downgraded to CANC432B100 now.

Michiel0912 said:
Is a restore of a CAN-L11 backup from Android 6 in TWRP not possible?
Click to expand...
Click to collapse
Yeah, thanks Vinnom...

xCite86 said:
found it...
https://forum.xda-developers.com/showpost.php?p=70259615&postcount=2
re-unlocked bootloader
flashed twrp with fastboot flash recovery twrp_huawei_generic_a53_YYYYMMDD.img
copied all the dropbox files to /external_sd/TWRP/BACKUPS/FPFDU16930014596/1970-03-18--16-40-58_CANC432B100/...
wipe all partitions except sd-card
recover the complete backup
so @Vinnom many thanks for your help. i got my phone back to life (after fomatted data partition) and got downgraded to CANC432B100 now.
Click to expand...
Click to collapse
Did the same thing, but first TWRP didn't find the backup. So i did a small backup just of the boot partition, so that TWRP makes a new backupfolder "FPF4C16A07000014"". Now i renamed the " FPFDU16930014596" to the new "FPF4C16A07000014" and TWRP found the backup and i was able to restore :highfive::highfive:
Small Addition:
It was a freaking fight to get my bootloader unlocked again, cause i lost the unlock code.
The websites (english and asian) are freaking BS. Was not able to get to the page where you get the code, so i downloaded DC-Tool and payed 4 dollars for the damn code.
Now the code is saved in my owncloud, dropbox, google drive, on a sheet of paper and google notes. No way to lose it again
B100 firmware is much smoother than B320 but has a lack of comfort, like i'm missing the new quick settings with double pull down and the touch responsibility of slide bars (like the volume bars) is not very good in B100... But i won't upgrade to 320 again, because of the following points that make it a no go for daily driver:
- Camera is very slow and hangs up
- Video playback is very slow and buggy (no matter if it's in the galery or youtube, ect.)
- Fingerprint is too slow
- Whole system gets very slw if you dont clean up the app history
Will upgrade again when there is a new version out

please am having same issue here. tried restore but still not booting.
problem is cust. what do i do about it.
HELP ME