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I updated to beta Nougat using a non-official-beta method and am somehow stuck with NRD90M test keys as my build number. The rom works ok for the most part, the only thing which doesn't seem to work properly is Themes.
Would now like to know what the appropriate process is to go to the new and official stock Nougat for EVA-L19. Thanks community!
So was I and I posted about it here and got the right advice to roll back:
forum.xda-developers.com/p9/help/nougat-update-borked-p9-2-imeis-t3534530#post70475746
thank you zemblance! so it would appear that i would have to rollback to stock then only update to official nougat using the built-in updater huh?
Which recovery did u use ? I got that same problem when I flashed with 3.0.0.0 instead of 3.0.2.0
Edit: here's the one http://forum.xda-developers.com/p9/development/wip-twrp-support-t3372331/page13
z4d02 said:
Which recovery did u use ? I got that same problem when I flashed with 3.0.0.0 instead of 3.0.2.0
Edit: here's the one http://forum.xda-developers.com/p9/development/wip-twrp-support-t3372331/page13
Click to expand...
Click to collapse
not sure which TWRP i used but its fixed now. i did the rollback to lollipop. now on B190 but now Themes is being wonky and I have no magazine unlock. :/
Flash 136 again, there should be two folders hw and dt that need to be in the dload folder too.
If they aren't there you could try flashing the l09 136 first then the l19 one straight after.
Sent from my EVA-L09 using Tapatalk
Ya tone obnaveli eto rom no skajite pojalusta kak vernutsya moy zovoskoy emui 4.1 honor 6x
So I managed to get myself into this bind as well back in January, but I just didn't have the stamina to fight it and I've been running that crap ever since. Now I thought it time to take care of it.
This is the scenario. I got an unlocked EVA-L09 with TWRP 3.0.2.0 running build NRD90M test-keys and I want to "fix it" and update it to the latest version.
What do I need to do and in what order. Like, do I need to unroot/restore the Huawei bootloader, do I need to rollback to Android 6 before starting over, etc..?
And I can as well ask if the Huawei builds are preferable or perhaps there's some other ROM/mod out there worth using instead? I was on CM for years before I got the P9, though such a ROM is of course unlikely to ever be made for the P9, maybe there's a good mod..?
Farmfield said:
What do I need to do and in what order. Like, do I need to unroot/restore the Huawei bootloader, do I need to rollback to Android 6 before starting over, etc..?
And I can as well ask if the Huawei builds are preferable or perhaps there's some other ROM/mod out there worth using instead? I was on CM for years before I got the P9, though such a ROM is of course unlikely to ever be made for the P9, maybe there's a good mod..?
Click to expand...
Click to collapse
You need to download and flash the appropriate hw data update zip for the ROM that you installed.
And if you check out this forum you will see there is both Lineage OS (aka CM) and CM13 ROMs for the P9 :good:
Peace.
chris5s said:
You need to download and flash the appropriate hw data update zip for the ROM that you installed.
And if you check out this forum you will see there is both Lineage OS (aka CM) and CM13 ROMs for the P9 :good:
Peace.
Click to expand...
Click to collapse
Eh, yeah, that I know, but I'm not going to try to figure this out myself again as last time I did, I spent two days trying to get my phone to boot at all - and that's a first since I started messing with ROM's back in the HTC Hero days.
And I thought the undocumented SoC made "real" custom ROM's on P9 impossible - or did Huawei release the doc's?
Farmfield said:
Eh, yeah, that I know, but I'm not going to try to figure this out myself again as last time I did, I spent two days trying to get my phone to boot at all - and that's a first since I started messing with ROM's back in the HTC Hero days.
And I thought the undocumented SoC made "real" custom ROM's on P9 impossible - or did Huawei release the doc's?
Click to expand...
Click to collapse
Ok, so get the 2 files for the ROM you want, and flash update zip then hw data update zip next.
It worked in either TWRP or dload method for me. Of course, for dload method you need to unzip and flash each zip in turn, or TWRP can flash one after the other. Flashing will relock your bootloader...
Well, if you note my post count and alike, I'm not really a newbie here, I got 10 years experience messing about with custom Android ROM's and about the same experience of general Linux experience on top of that, so when I don't wanna do this without some trustworthy information on the workflow, etc, you should get there's good reason. So posting replies like -Oh, just flash something, it'll work out!, that looks a lot to me you just having been really lucky not getting into the situation I did.
So I will repost the question I posed and hopefully someone with that know how will reply.
I got an unlocked EVA-L09 with TWRP 3.0.2.0 running build NRD90M test-keys and I want to "fix it" and update it to the latest version. What do I need to do and in what order. Like, do I need to unroot/restore the Huawei bootloader, do I need to rollback to Android 6 before starting over, etc..?
Just to clarify....
I had an unlocked EVA-L09 with TWRP, running build NRD90M test-keys, and I wanted to fix it....
So, I downloaded update.zip and update_data_full_hw_eu.zip and flashed them one after the other using dload method. It worked. That was my workflow.
Just trying to help out, don't get shirty about it....or you can wait for someone who's been on the forum longer than me, or who has a higher post count than me. Btw, I've received help before from folks with very low post count and I know it's no indication or predictor of noob-ness.
Peace out...
*I* did the exact same thing and then spent the following 30 hours trying to get it to even boot.
And I really didn't want to be rude, but if I got that kinda post number, I'm not likely to ask for help with something like this unless I really needed it. As I said, I have a lot of experience of this stuff and I still messed up immensely trying this the first time, so I'm not even going to try before I have someone who really knows what *NOT* to do give me some hints on how to avoid getting into the same spot - because I'm not doing another 30h trying to save this phone if I mess up again, I'll just smash it and buy something else, like a used Nokia 3310, because it's just not worth the stress.
I found link and instruction for upgrade, unbrick, back from custom rom, etc....and I hope that it will be useful for the most people. My recommendation is to use force upgrade method with three buttons. Enjoy!
http://androidhost.ru/2RF
Thanks, want to try.
Did you flash it already?
AnimalSub said:
Thanks, want to try.
Did you flash it already?
Click to expand...
Click to collapse
I used those service roms with same method for p10 lite, p9 lite. I didnt try this one, but, I dont expect any problem because instruction is provided by Huawei. Just, read instruction, but again my recommendation is force method. Because, normal upgrade is not necessary with this rom, ota, or ffinder are more efficient. But if someone bricked phone, or has custom rom, this is the best thing for rollback to stock rom. The reason why to use forced method iis simple, because with three buttons first flash stock recovery and than stock recovery automaticly repair all system and upgrade all things.
Rommco05 said:
I don't know if I will have reason to try this, but looks interesting
Click to expand...
Click to collapse
Just for our base ?. I hope that I will not use it too, but who knows that.
Anyone tried to downgrade from Oreo to this?
jucca said:
Anyone tried to downgrade from Oreo to this?
Click to expand...
Click to collapse
No, no this rom is not for rollback. Only if you have issues with Nougat mentioned servise rom is usefull. But if You try rollback from Emui 8 with this yiu can brick phone. For rollback from Emui 8 to Emui 5 must use official rollback from ffinder.
Sent from my WAS-LX1 using Tapatalk
How can you downgrade from softbricked Oreo ROM where FFindar can't be loaded to Nougat ?
jucca said:
How can you downgrade from softbricked Oreo ROM where FFindar can't be loaded to Nougat ?
Click to expand...
Click to collapse
How did you brick phone on Emui 8? Only solution is to try to unlock bootloader in fasrboot and downgrade using twrp, hwota. Method for rollback you can find here in our section. https://forum.xda-developers.com/p10-plus/development/downgrade-p10-plus-oreo-to-nougat-t3724382
Regards and good luck.
Sent from my WAS-LX1 using Tapatalk
Long story. Three days was trying to get it unbricked, even it was in service shop, but they didn't do much
however, upgrade from nougat to oreo didn't went well at first. Almost an hour it was installing oreo update zip file in twrp, so I had to turn off the mobile phone in middle of process. At last, it booted to Oreo, but after a first restart (changed overall appearance from large to medium), it just bootlooped. As I had nandroid backup of nougat in twrp, I tried to restore to that, and my problems just got bigger. I tried to go back to oreo again, multile times, different builds, but no luck. Than I found the method you linked, and with great help of guys from Telegram group, it booted again in OS. Hell yes
Strange thing that happend that it didn't booted to Nougat, but in Oreo acctually. Probably LowLevel format helped to fix partitions and stuff, after that bootloader was unlocked again, As for now I have bad Oreo version (8.0.0.046) will rollback again to Nougat.
I'm try to download but on half its stoped
Hi all I used this service rom and it got my phone working again but there are problems the dialer and contacts apps do not work anymore I had to Install 3rd party apps and software update is gone the project menu won't come up when you key in *#*#2846579#*#* command. Fastboot won't let me install twrp fastboot screen shows bootloader unlocked. Frp unlock As it stands I'm stuck with a working limited phone. Does anyone have any ideas I could try
Sent from my VKY-L09 using XDA Premium HD app
Alexxxx1 said:
I found link and instruction for upgrade, unbrick, back from custom rom, etc....and I hope that it will be useful for the most people. My recommendation is to use force upgrade method with three buttons. Enjoy!
http://androidhost.ru/2RF
Click to expand...
Click to collapse
Please let me know where I can find the service ROM for a VKY-L09 (P10 Plus).
The instructions on this forum are written very garbled and not clear enough for me to take a chance and upgrade my phone from Nougat to OREO.
mojoe said:
Please let me know where I can find the service ROM for a VKY-L09 (P10 Plus).
The instructions on this forum are written very garbled and not clear enough for me to take a chance and upgrade my phone from Nougat to OREO.
Click to expand...
Click to collapse
I agree with you all instruction for p10 plus make confusion. You can try this to upgrade to Oreo https://forum.xda-developers.com/p10-plus/how-to/huawei-p10-plus-debrand-rebrand-update-t3715288
But, you have stock emui 5 or some custom rom? Im asking because if you had stock rom you had to get regular Ota to emui 8. If you have custom just try to.use Hwota method from mentioned link. I have similar procedure with Hwota for p10 lite so it could be usefull in your case just as example to see how it works
https://youtu.be/m2hZT1g0jtg
If you have stock firmware emui 5, stock recovery and locked bootloader you can try Ffinder for upgrade too.
https://youtu.be/nZRaINeJF18
Alexxxx1 said:
I agree with you all instruction for p10 plus make confusion. You can try this to upgrade to Oreo https://forum.xda-developers.com/p10-plus/how-to/huawei-p10-plus-debrand-rebrand-update-t3715288
But, you have stock emui 5 or some custom rom? Im asking because if you had stock rom you had to get regular Ota to emui 8. If you have custom just try to.use Hwota method from mentioned link. I have similar procedure with Hwota for p10 lite so it could be usefull in your case just as example to see how it works
https://youtu.be/m2hZT1g0jtg
If you have stock firmware emui 5, stock recovery and locked bootloader you can try Ffinder for upgrade too.
https://youtu.be/nZRaINeJF18
Click to expand...
Click to collapse
Thank you for your reply. First reply from Huawei contributors. Thank you.
I have stock EMUI v5.10 and Android v7.0.
I unlocked the device, installed TWRP and rooted it.
I would like to upgrade to OREO and was hoping to find a solution that will allow me to upgrade using TWRP as it is working and installed.
Please advise.
Thank you once again.
Hi, I've got problem with my huawei p9
I really wanted an update to a newer build, so i used firmware finder using app proxy to download it before it will show in system updater. Installation went fine but after all i noticed two things: gps is not working - it shows place where i was two weeks ago as my current location and apps from google play to repair this aren't working - and the second problem is my build number. Instead of EVA-L09C150B385 which this update supposed to bring, it is NRD90M test-keys
And my question is that: Is it possible to reverse the update? And if not is it possible to somehow easily flash stock rom to this phone. The device has stock recovery, locked bootloader and was never rooted (and if possible I would rather prefer to keep it in that state)
I've heard about some method using the sdcard but at the moment i don't have big enough at home, so is there any other way?
Previously I was using LG smartphone and it could easily be fixed using LG flash tool
Is there some kind of similar app for huawei?
I know that google isn't biting and that there were similar threads before, but neither one of them really answers my questions and most of them are more about devices with custom recovery or/and root
I would suggest following the debranding method with downgrading to old Android and then install newer version on top.
https://forum.xda-developers.com/p9/how-to/guide-debranding-to-c432-updating-to-t3551523
You will need the bootloader unlock code.
Of course because of unlocking the bootloader, your device will be wiped so make sure you will have a backup of your data
As @edmun says above, I'd rebrand your phone and then update from there. You must get an SD dude, I can't do without mine.
Once rebranded, use the following tool (all instructions are there) to get to the latest version. I got stuck on NDR test keys at the weekend and used this tool to roll-back and update.
https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849
You can always relock your bootloader and remove root once you've finished.
As far as I remember, if you will follow the "debranding" manual, at the end you will have bootloader locked.
The debranding method does not root the phone, so no need to "un-root" afterwards.
In my opinion, that is the easiest and cleanest way to restore the phone to a clean genuine software
What Newkeebrown suggested is to rebrand the phone to P9 China which will allow you to install Android 8.0 (Oreo).
Unfortunately, at this moment, I can't confirm whether it is a good idea as I am quite too busy to test this method (it would involve of course backup and restore which takes around half a day for me)
Kinda suggesting rebranding to L09C432 because there's more support on here for that version. But yes, definitely gives you the option to jump up to Oreo if you wish. I'm lucky, no backing up for me as all I need is my contacts, synced to Google. I always start fresh after flashing
Hello there!
I have a Xiaomi Redmi Note 10 Pro, and yesterday I made the grave mistake of hitting that "update" button. What used to be a close to perfect smartphone turned into a pile of trash with about 10 GREAT functions REMOVED. Instead they added 10 new phone-destroying functions which make this phone close to unusable for me at the moment.
That being said, I obviosuly want to downgrade my phone to the version it came with apparently is V12.0.15.0.RKFMIXM (Global). Is it safe to downgrade to this version from the version I'm on now 12.5.1? Even if it's not safe, could you please tell me how likely it is that my phone ends up bricked?
Thanks! I hope this works!
If you have updated it using Official Updater app, then there is a high risk of bricking your phone. It depends on ARB index.
Try flashing Fastboot ROM using Mi Flash tool. If it's not safe to downgrade, Mi Flash will prevent you from flashing it.
Yes, I used the official updater app in settings.
OK so you're there's a chance? Because this 12.5.1 version is complete and utter ****. I REALLY want to downgrade. Please help me out here, this version is SO BAD that I have to buy a new phone if the downgrade doesn't work.
In order to use Mi Flash tool, your bootloader has to be unlocked. If you are not familiar with these process, I suggest you to follow this method instead.
This is how you go back to a previous version of MIUI: revert your Xiaomi a buggy update - Xiaomi News - World Today News
When we update our Xiaomi we run the risk that this new update contains bugs. Although Xiaomi tests each new version before launching it, like any other software there may be undetected errors that spoil our user experience. It is not the first time that an update released by Xiaomi negatively...
www.world-today-news.com
Warning: Someone else stuck in bootloop while tried to use this method. check this
If you are not familiar with recovering phone from brick, decide yourself whether it's worth the risk. Alternatively, you can wait for the next update, which might solve your problem.
Have you tried updating to the latest 12.5.3?
I'm stuck on this crappy 12.5.1 as well but I don't want to unlock anything or wait for the update... So my question is can I use the Mi Tool without unlocking the bootloader?
Spudsicles said:
Have you tried updating to the latest 12.5.3?
I'm stuck on this crappy 12.5.1 as well but I don't want to unlock anything or wait for the update... So my question is can I use the Mi Tool without unlocking the bootloader?
Click to expand...
Click to collapse
I have not, because I have not received the update on my device yet. However I don't expect them to fix these god-awful "updates" in the next update, hence I'd rather just downgrade, which I'll probably try to do tomorrow. 12.0.15.0 was absolutely perfect (the version it came with) and I KNEW I shouldn't have updated ((
OSX.Nobody said:
In order to use Mi Flash tool, your bootloader has to be unlocked. If you are not familiar with these process, I suggest you to follow this method instead.
This is how you go back to a previous version of MIUI: revert your Xiaomi a buggy update - Xiaomi News - World Today News
When we update our Xiaomi we run the risk that this new update contains bugs. Although Xiaomi tests each new version before launching it, like any other software there may be undetected errors that spoil our user experience. It is not the first time that an update released by Xiaomi negatively...
www.world-today-news.com
Warning: Someone else stuck in bootloop while tried to use this method. check this
If you are not familiar with recovering phone from brick, decide yourself whether it's worth the risk. Alternatively, you can wait for the next update, which might solve your problem.
Click to expand...
Click to collapse
I have another Xiaomi I don't care about which ALSO has the horrible 12.5.1. Since I don't care about this device I'll try downgrading it tomorrow, and if it works I'll do it again with my Redmi Note 10 Pro
I'm really curious about those features you said they remove and why miui 12.5 is so bad, I was just about to update!
Hi! I would also like to know what is wrong with 12.5.1 on the redmi note 10 pro. Mine has 12.0.6 (Russian version I think), and I'm trying my best to figure out how to update it to 12.5.1, but I've read many comments saying it is trash.
Can you tell me your biggest complains? What I don't like about my current version is the 10 seconds always on display, and not being able to select an icon pack for the system launcher. Do you have those features on 12.5.1?
My friend, the uptade to 12.5 did not ad or remove any aplications or funtions.
My be you collect them from any place.
Spudsicles said:
So my question is can I use the Mi Tool without unlocking the bootloader?
Click to expand...
Click to collapse
No, installing a Fastboot ROM requires your device to have an unlocked bootloader.
Little Snevil said:
I'm really curious about those features you said they remove and why miui 12.5 is so bad, I was just about to update!
Click to expand...
Click to collapse
DON'T update! Here's a list of the worst ones:
1) They REMOVED the progress bar from the media players on the lock screen, so now you CAN'T scroll through music and audio directly from the lock screen.
2) The screen automatically shuts off after 5 seconds after receiving a notification and there's NO WAY to increase it, making it impossible to read more than 1 notification.
3) When swiping/deleting the last notification the notification screen automatically closes REGARDLESS if you had a media player or something else you wanted to check out, so now they're forcing you to open it up again every time you close the last notification.
4) The notification screen now has a non-removable "No notifications" text, as if I needed someone to TELL me that. Completely unnecessary and ugly as crap.
Note that these are NOT bugs, but features, so if you update you're never getting these features back.
I use a smartphone when I work and this crap only makes things harder for me! Downgrading today!
EDIT: These are ONLY my main issues, the whole update is super buggy and laggy ALL AROUND, so be prepared to add aother 100 bugs and glitches to that list!
Are you sure that you had that options before, at last 2 one impossible....
OSX.Nobody said:
In order to use Mi Flash tool, your bootloader has to be unlocked. If you are not familiar with these process, I suggest you to follow this method instead.
This is how you go back to a previous version of MIUI: revert your Xiaomi a buggy update - Xiaomi News - World Today News
When we update our Xiaomi we run the risk that this new update contains bugs. Although Xiaomi tests each new version before launching it, like any other software there may be undetected errors that spoil our user experience. It is not the first time that an update released by Xiaomi negatively...
www.world-today-news.com
Warning: Someone else stuck in bootloop while tried to use this method. check this
If you are not familiar with recovering phone from brick, decide yourself whether it's worth the risk. Alternatively, you can wait for the next update, which might solve your problem.
Click to expand...
Click to collapse
1 extremely quick question, which one of these is the correct one?
Thank you!
artembazhanov said:
1 extremely quick question, which one of these is the correct one?
Thank you!
Click to expand...
Click to collapse
The recovery rom is for TWRP, fastboot rom is of course fastboot flashing.
artembazhanov said:
1 extremely quick question, which one of these is the correct one?
Thank you!
Click to expand...
Click to collapse
Recovery ROM
OSX.Nobody said:
Recovery ROM
Click to expand...
Click to collapse
I downloaded the fastboot load because it's easier to install. Great news, I downgraded my Redmi Note 7 without issue and it's working flawlessly! Then I tried unlocking my Note 10 Pro, but it's telling me to wait 168 hours. Can I use it during that time? Because I kind of need to.
Thanks!
artembazhanov said:
I downloaded the fastboot load because it's easier to install.
Click to expand...
Click to collapse
I thought you were asking about the method that described in the link I shared, which needs Recovery ROM. If you have unlocked bootloader, you have plenty of possibility.
artembazhanov said:
Can I use it during that time?
Click to expand...
Click to collapse
Yes you can. But don't touch any options in Developer settings related to unlocking procedure. Specially do NOT logout Mi Account.
If you are going to unlock, you should try MIUI EU ROM first, It might solve your problem.
OSX.Nobody said:
I thought you were asking about the method that described in the link I shared, which needs Recovery ROM. If you have unlocked bootloader, you have plenty of possibility.
Yes you can. But don't touch any options in Developer settings related to unlocking procedure. Specially do NOT logout Mi Account.
If you are going to unlock, you should try MIUI EU ROM first, It might solve your problem.
Click to expand...
Click to collapse
Definitely won't be messing with developer mode any more this week, and yeah, I'm not logging out either. Thanks!
I'm waiting a week before trying anything else. According to xda-developers you have to wait if you want to unlock.
artembazhanov said:
I'm waiting a week before trying anything else. According to xda-developers you have to wait if you want to unlock.
Click to expand...
Click to collapse
Sorry I mean after unlocking your bootloader, you should try EU ROM first (before flashing official ROM).
Hi,
Years ago I successfully rooted my Xiaomi Mi 9 (M1902F1G). I don't remember how, I just remember waiting for the Xiaomi approval on my account to unlock the bootloader and that I was extra-careful regarding a non-decreasing integer number not to brick it or something like that. To avoid risking an unwanted unroot, I never updated the system (now at MIUI Global 10.2.14).
Now, for different reasons, I want to update to the last available version and unroot. What's the easiest way of doing it?
My system is currently offering an update to MIUI V11.0.6.0.QFAMIXM | Stable (2.3GB).
Should I just take it? Will device unroot and update or things could go wrong (soft/hard brick)?
I'm willing to follow specific instructions to unroot, and manually flash scripts or ROMs if you think it would be safer (I would like to keep my TWRP recovery).
I just don't know where to look on the internet. Even if you just pointed me to the right thread/forum, I would appreciate it, I cannot find much.
Thanks in advance
Hello,
Just flash the latest fastboot image version (select the flash_all_lock.bat or flash_all_lock.sh depending of your OS).
You will lose everything on the phone and you can't keep TWRP installed.