Related
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 everyone!
I'm currently trying to unenroll my LG Watch Sport from the beta prorrateo to be able to roll back to the previous version and maybe get the official Oreo update. However, when I go to android.com/beta it says the program has ended and there are no options to enroll/unenroll devices. Does anyone know how to proceed?
So, I have an Honor 5C (I’m in Europe, if that’s significant), I’ve been rooted for a while and today I wanted to install a custom ROM. After installing TWRP using the official app, (I tried it with fastboot, but no success) I downloaded the LineageOS 14.1 ROM and tried to install it. This failed, I got error 7 and started googling the cause. No success. Right now I’m just confused with all the different 5C models and apparently different EMUI versions. My questions:
1. How do I know what model I have? (NEM-L21, NEM-L22, NEM-L51 etc.)
2. What’s up with the EMUI versions? I know I had 4.1.2 and never got a notice saying I could update to 5.x, so how are people on those versions?
3. Same for the Android version, I was on marshmallow 6.0 but other people are on nougat?
4. I wiped everything and am unable to boot right now. What ROM must I download to boot again? And is it possible for this to be nougat, instead of marshmallow which I was previously on?
Thanks in advance, I’m very new to this scene and all the different models and versions are kind of overwhelming me
First of all, you shouldn't use the official twrp, because that once partially bricked my phone, and you should have used EliteTWRP for installing the roms, because it required you to back up before some partitions, that official twrp couldn't, also, to answer your first question, you find it out in your phone's settings app, in the About Phone section, but since you didnt look at that before you flashed and deleted everything, I don't know how to figure it out without the settings app, also diffirent region phones get diffirent updates, my dad's honor 6 never got an update out of 4.4.2, but some phones had access to newer versions(not by flashing custom roms), also you should download some dload things i dont remember how to do it, never done that myself, but for that I'm pretty sure you need to know if you're using NEM-L21, NEM-L22, NEM-L51 or something like that
Hi all,
I have managed to install Android Pie on the ATT locked bootloader H871 as they still haven't released it yet.
NOTE: Flashing this version of the android pie (from H873 actually) will remove VoLTE and Wifi Calling if you are on ATT (didn't use these much anyways), there is NO way to go back to H871 rom as ATT does not make their firmware public.
ANOTHER NOTE: Android Pie runs ultra smooth on the H871 device compared to the extreme bloatware that ATT loaded in to the default oreo that you are running right now.
There are two very important steps to go through in order to do this.
1. We will flash our H871 with H87320i (remember the 20i).
2. Then we will flash the fake H87320i (it fools the LG updater) with H87330b. This is the android pie.
For the first step use this xda tutorial (don't use the kdz that he provides, download the kdz from here instead https://lg-firmwares.com/downloads-file/18274/H87320i_00_OPEN_CA_OP_0204 the remaining steps are the same)
XDA First Step link -- https://forum.xda-developers.com/att-g6/how-to/convert-upgrade-att-g6-to-h873-oreo-t3791848
For the second major step uninstall all the LG stuff that you installed in the previous step and follow this tutorial (make sure to use the 30b firmware provided in the xda post itself unlike last time)
https://forum.xda-developers.com/lg-g6/how-to/lg-g6-h873-pie-beta-tutorial-t3968659
Note -- Instead of using FOTA, you can also just go into download mode and use the update/upgrade option (much quicker for me)
Let me know if you have any questions!
Cool I have a lot of LG G6 and I have a H871 and I am looking into this.
(BTW, don't put guide here.)
Doesn't work on my H871 phone
I just tried this. Followed the instructions to the letter.
The first step went fine, and I could see Oreo was deployed successful and the upgrade to H873.
Then, tried the next step. Got all kind of errors when trying to flush the .up file.
No the phone is stuck on "Firmware Update" (download) mode.
Any pointers or help will be highly appreciated.
PLZ
this metod is efective for h871s dual sim ?
Thanks for the guide man, I've been trying to get pie on my lg g6 for the longest time but at&t sucks big time. So do u.s phone models apparently.
I tried rooting the phone at first to try and get pie but I couldn't figure out how. This guide was great man thanks again!
Thank you very much gentleman for sharing the acquired skills, this has been very helpful and allows me to enjoy Android Pie even if it is alternatively working wonderfully.
I want to add that the screen recording does not work, but if they download the App in Apkmirror or similar it will work perfectly.
Help
Do you have any video on how to do it, I'm new to this and I don't want to screw up. some way to contact you so can you help me?
Gagan Bhat said:
Hi all,
I have managed to install Android Pie on the ATT locked bootloader H871 as they still haven't released it yet.
NOTE: Flashing this version of the android pie (from H873 actually) will remove VoLTE and Wifi Calling if you are on ATT (didn't use these much anyways), there is NO way to go back to H871 rom as ATT does not make their firmware public.
ANOTHER NOTE: Android Pie runs ultra smooth on the H871 device compared to the extreme bloatware that ATT loaded in to the default oreo that you are running right now.
There are two very important steps to go through in order to do this.
1. We will flash our H871 with H87320i (remember the 20i).
2. Then we will flash the fake H87320i (it fools the LG updater) with H87330b. This is the android pie.
For the first step use this xda tutorial (don't use the kdz that he provides, download the kdz from here instead https://lg-firmwares.com/downloads-file/18274/H87320i_00_OPEN_CA_OP_0204 the remaining steps are the same)
XDA First Step link -- https://forum.xda-developers.com/att-g6/how-to/convert-upgrade-att-g6-to-h873-oreo-t3791848
For the second major step uninstall all the LG stuff that you installed in the previous step and follow this tutorial (make sure to use the 30b firmware provided in the xda post itself unlike last time)
https://forum.xda-developers.com/lg-g6/how-to/lg-g6-h873-pie-beta-tutorial-t3968659
Note -- Instead of using FOTA, you can also just go into download mode and use the update/upgrade option (much quicker for me)
Let me know if you have any questions!
Click to expand...
Click to collapse
Is it possible to upload the Oreo ROM to Mega? Lg servers are really slow
Can I directly install H873v30b or H87329a then 30b on H87120j? Because LG servers are really slow. 20i kdz took a night to download just 7% of it
Did you got any solution brother i am also bricked My h871
joeshachaf said:
I just tried this. Followed the instructions to the letter.
The first step went fine, and I could see Oreo was deployed successful and the upgrade to H873.
Then, tried the next step. Got all kind of errors when trying to flush the .up file.
No the phone is stuck on "Firmware Update" (download) mode.
Any pointers or help will be highly appreciated.
Click to expand...
Click to collapse
Did you got any solution brother i am also bricked My h871
I tried to flash Pie on H873i but it give error when reaach system ..i tried and my phone brick no downlaod mode no led light ..it was in QDloader 9008... how to unbrick it tried method on xda file flash but didnot see anything on screen ...
Hi everyone,
I had updated my Galaxy Note 9 with March 2020 update and I am one among many poor souls who are suffering from display discoloration, horizontal lines during low brightness and over heating.
- I have tried all possible methods as suggested by Samsung team in their US community page, tried factory reset multiple times, nothing worked. Took screenshots of the screen and shared it to other to check if the problem is with display, but the screenshots were just fine, no colour distortion or verticle lines. So i am of the opinion that, its basically software glitch in March update.
So, I have some following specific queries. I tried looking for these queries in the forum but did not find any, so, have collated all my queries below:
- My current Bootloader version is 5. Is there any process by which i can downgrade my Bootloader from 5 to 4? I would like to go back to January update.
- If I root my phone and install custom rom (latest version of Linage OS. You guys can suggest a good OS, if you have tried one), will the display problem be solved?
- After installing custom rom as mentioned above, can I go back and install stock firmware with Bootloader version 4?
As you can see, I am just trying to find a solution to come out of display problem. Any other suggestions or any tried and tested solutions are welcome.
Thanks everyone in advance
#note9displayproblems, #note9marchupdate
Nagharjun said:
Hi everyone,
I had updated my Galaxy Note 9 with March 2020 update and I am one among many poor souls who are suffering from display discoloration, horizontal lines during low brightness and over heating.
- I have tried all possible methods as suggested by Samsung team in their US community page, tried factory reset multiple times, nothing worked. Took screenshots of the screen and shared it to other to check if the problem is with display, but the screenshots were just fine, no colour distortion or verticle lines. So i am of the opinion that, its basically software glitch in March update.
So, I have some following specific queries. I tried looking for these queries in the forum but did not find any, so, have collated all my queries below:
- My current Bootloader version is 5. Is there any process by which i can downgrade my Bootloader from 5 to 4? I would like to go back to January update.
- If I root my phone and install custom rom (latest version of Linage OS. You guys can suggest a good OS, if you have tried one), will the display problem be solved?
- After installing custom rom as mentioned above, can I go back and install stock firmware with Bootloader version 4?
As you can see, I am just trying to find a solution to come out of display problem. Any other suggestions or any tried and tested solutions are welcome.
Thanks everyone in advance
#note9displayproblems, #note9marchupdate
Click to expand...
Click to collapse
From what i've read, 5 to 4 is impossible.
Rosli59564 said:
From what i've read, 5 to 4 is impossible.
Click to expand...
Click to collapse
There should be some or the other way around for this. May be some developer should help us out here.
Nagharjun said:
Hi everyone,
I had updated my Galaxy Note 9 with March 2020 update and I am one among many poor souls who are suffering from display discoloration, horizontal lines during low brightness and over heating.
- I have tried all possible methods as suggested by Samsung team in their US community page, tried factory reset multiple times, nothing worked. Took screenshots of the screen and shared it to other to check if the problem is with display, but the screenshots were just fine, no colour distortion or verticle lines. So i am of the opinion that, its basically software glitch in March update.
So, I have some following specific queries. I tried looking for these queries in the forum but did not find any, so, have collated all my queries below:
- My current Bootloader version is 5. Is there any process by which i can downgrade my Bootloader from 5 to 4? I would like to go back to January update.
- If I root my phone and install custom rom (latest version of Linage OS. You guys can suggest a good OS, if you have tried one), will the display problem be solved?
- After installing custom rom as mentioned above, can I go back and install stock firmware with Bootloader version 4?
As you can see, I am just trying to find a solution to come out of display problem. Any other suggestions or any tried and tested solutions are welcome.
Thanks everyone in advance
#note9displayproblems, #note9marchupdate
Click to expand...
Click to collapse
I am facing same issue ...display distortion from 20% to 80% ..after that display looks fine.
I tried to downgrade to pie ..still no success...it has same issue...
I also believe that its software issue or some connection issue
Sue samsung for trying to force user to change screen. Samsung's screen is so expensive. Apple was fined for throttling the iphones.
I have same issue on my N9600... :'(
What is causing the distortion? Sofware bug? Can shot a picture showing the issue?
Jlozde said:
What is causing the distortion? Sofware bug? Can shot a picture showing the issue?
Click to expand...
Click to collapse
Ita all over the internet. Just Google Samsung galaxy note 9 display discoloration.
I don't know if this will solve your problem but you would be able to flash a Android 9 ROM on a Android 10 bootloader. If you're like me you hate Android 10. What you do is you flash Android 9 bootloader made for twrp flash the Android 9 rom of your choice. Than flash the Android 10 bootloader that you want via Odin, than fastly reflash twrp for Android 10
For me it works but I kind of jerry-rigged it to work. I regret every day updating to Android 10 but since I'm able to still run Android 9 on an Android 10 bootloader, I'm okay with that.
Hope this kind of help you.
Nagharjun said:
Hi everyone,
I had updated my Galaxy Note 9 with March 2020 update and I am one among many poor souls who are suffering from display discoloration, horizontal lines during low brightness and over heating.
- I have tried all possible methods as suggested by Samsung team in their US community page, tried factory reset multiple times, nothing worked. Took screenshots of the screen and shared it to other to check if the problem is with display, but the screenshots were just fine, no colour distortion or verticle lines. So i am of the opinion that, its basically software glitch in March update.
So, I have some following specific queries. I tried looking for these queries in the forum but did not find any, so, have collated all my queries below:
- My current Bootloader version is 5. Is there any process by which i can downgrade my Bootloader from 5 to 4? I would like to go back to January update.
- If I root my phone and install custom rom (latest version of Linage OS. You guys can suggest a good OS, if you have tried one), will the display problem be solved?
- After installing custom rom as mentioned above, can I go back and install stock firmware with Bootloader version 4?
As you can see, I am just trying to find a solution to come out of display problem. Any other suggestions or any tried and tested solutions are welcome.
Thanks everyone in advance
#note9displayproblems, #note9marchupdate
Click to expand...
Click to collapse
Hi Bro, the same problem here. We have created a group to discuss about the issue. Plz join there and will discuss about this.
https://t.me/samsungDisplayProblem
We have a temporary fix for this but also trying for permanent fix which can solve our issue.
---------- Post added at 01:42 PM ---------- Previous post was at 01:39 PM ----------
sagarabhiwant said:
I am facing same issue ...display distortion from 20% to 80% ..after that display looks fine.
I tried to downgrade to pie ..still no success...it has same issue...
I also believe that its software issue or some connection issue
Click to expand...
Click to collapse
Hi Bro, we are also facing the same issue so we have created a Telegram group to discuss about this and gathering all with this problem. Plz join there.
https://t.me/samsungDisplayProblem
We have two to three temporary fixes but we also trying for permanent fix.
this.guy.lol said:
I don't know if this will solve your problem but you would be able to flash a Android 9 ROM on a Android 10 bootloader. If you're like me you hate Android 10. What you do is you flash Android 9 bootloader made for twrp flash the Android 9 rom of your choice. Than flash the Android 10 bootloader that you want via Odin, than fastly reflash twrp for Android 10
For me it works but I kind of jerry-rigged it to work. I regret every day updating to Android 10 but since I'm able to still run Android 9 on an Android 10 bootloader, I'm okay with that.
Hope this kind of help you.
Click to expand...
Click to collapse
hi i have the same problem and i want downgrade to andoid 9 from 10
can you explain how to do it
thanks
majedabbas said:
hi i have the same problem and i want downgrade to andoid 9 from 10
can you explain how to do it
thanks
Click to expand...
Click to collapse
only way is to trip knox by rooting and then flashing an android 9 rom. as you know once it has been tripped you will instantly lose access to samsung pay, secure folders etc. however on the plus side you have the choice of root or non root.
Hi guys,
Me and my mum are experiencing a similar situation.... I'm trying to downgrade my galaxy Note8 boot-loader, everything was working till I press the button to upgrade. Now I cant use any memory card all i see is 'the Sandisk card is not supported' and for my mum's Note 9 when she activates the biometric sensor the phone restarts each 15 - 30 mins. I always bought Samsung but now I'm considering to don't do it anymore...
How do you install android pie over android 10 BL
this.guy.lol said:
I don't know if this will solve your problem but you would be able to flash a Android 9 ROM on a Android 10 bootloader. If you're like me you hate Android 10. What you do is you flash Android 9 bootloader made for twrp flash the Android 9 rom of your choice. Than flash the Android 10 bootloader that you want via Odin, than fastly reflash twrp for Android 10
For me it works but I kind of jerry-rigged it to work. I regret every day updating to Android 10 but since I'm able to still run Android 9 on an Android 10 bootloader, I'm okay with that.
Hope this kind of help you.
Click to expand...
Click to collapse
can you please tell how to install android pie over android 10 BL?
only way is to trip knox root and then flash/ if you dont want to trip knox its not possible
A|ex said:
only way is to trip knox root and then flash/ if you dont want to trip knox its not possible
Click to expand...
Click to collapse
Hi, ok so assuming we don't care about tripping knox, rooting and flash.. still, how would this be done?
I'm on a SM-N9600 atm, with latest Android 10, rooted and TWRP installed. Where do I find a custom Android 9 Rom (compatible with my model) that I can flash via TWRP?
Thanks in advance
Stefo2332 said:
Hi, ok so assuming we don't care about tripping knox, rooting and flash.. still, how would this be done?
I'm on a SM-N9600 atm, with latest Android 10, rooted and TWRP installed. Where do I find a custom Android 9 Rom (compatible with my model) that I can flash via TWRP?
Thanks in advance
Click to expand...
Click to collapse
All you do is just flash the android 9 rom. Downgrading the bootloader makes no difference if you have already unlocked it. The whole point of it is for people who are on later bootloaders and still have knox and want to go to android 9 which is not possible without the trip.
A|ex said:
All you do is just flash the android 9 rom. Downgrading the bootloader makes no difference if you have already unlocked it. The whole point of it is for people who are on later bootloaders and still have knox and want to go to android 9 which is not possible without the trip.
Click to expand...
Click to collapse
Hi @A|ex , thanks for your answer. I still don't know where I can find a custom Android 9 rom, compatible with Note 9 snapdragon (SM-N9600) that I could flash via TWRP... (Assuming it's impossible to flash stock Android 9 via Odin even if my phone is currently already rooted on latest Android 10 (bootloader == 5).
Here on XDA there are some ROMs for the Exynos model but nothing except the 'WETA' rom for Snapdragon model, which is not a full rom anyway from what I understand.
If you could shed some light on this it would be much appreciated: where can I find a custom Android 9 rom, flashable via TWRP, compatible with a rooted SM-N9600 (currently on latest Android 10, with a BL==5, unlocked)?
Thanks again for any help!!