I know I need to rollback my version to 10k, however I am stymied by antirollback problems using lgup! I could really use some assistance on getting this to rollback to 10k. I have been reading the forums for 2 days now, hundreds of posts, and nothing works. I cant use the dirty cow method of installing twrp as it was patched and my phone auto downloaded the stupid update... Any help would be much appreciated.
Thanks Zernon916
You can't. You're stuck on P. You said it yourself it is anti roll back.
Gytole said:
You can't. You're stuck on P. You said it yourself it is anti roll back.
Click to expand...
Click to collapse
So no one has rooted it yet?
No
Hopefully it comes soon.
I might have a solution. If you are willing to try.. Let me know.
Walter.White said:
I might have a solution. If you are willing to try.. Let me know.
Click to expand...
Click to collapse
Lets hear it ehhe
We chatted via hangout and his process went through easily . but when i flashed twrp through lg up . it just did a factory reset rather than booting to twrp
Walter.White said:
I might have a solution. If you are willing to try.. Let me know.
Click to expand...
Click to collapse
let me knoe I'm down to test it out for you
---------- Post added at 11:27 PM ---------- Previous post was at 11:26 PM ----------
popwar said:
We chatted via hangout and his process went through easily . but when i flashed twrp through lg up . it just did a factory reset rather than booting to twrp
Click to expand...
Click to collapse
let me know what you guys did as I could try looking into it
dudeawsome said:
let me knoe I'm down to test it out for you
---------- Post added at 11:27 PM ---------- Previous post was at 11:26 PM ----------
let me know what you guys did as I could try looking into it
Click to expand...
Click to collapse
Basically just verified my bootloader was unlocked. And used the patched LG UP to Partition flash twrp recovery . got the 2 screens selecting Yes on both as normal with twrp but it just rebooted to android with a fdr
popwar said:
Basically just verified my bootloader was unlocked. And used the patched LG UP to Partition flash twrp recovery . got the 2 screens selecting Yes on both as normal with twrp but it just rebooted to android with a fdr
Click to expand...
Click to collapse
so essentially it never actually flashed twrp
dudeawsome said:
so essentially it never actually flashed twrp
Click to expand...
Click to collapse
Right. Upon reboot after hitting start in LGUP, it went to the stock android firmware upgrade screen, said 100% and rebooted . Did a battery pull when the LG logo came up. Put it back in and used recovery button combo (Volume - and Power). Said yes 2 times and it booted to android instead of twrp.
popwar said:
Right. Upon reboot after hitting start in LGUP, it went to the stock android firmware upgrade screen, said 100% and rebooted . Did a battery pull when the LG logo came up. Put it back in and used recovery button combo (Volume - and Power). Said yes 2 times and it booted to android instead of twrp.
Click to expand...
Click to collapse
I tried this method out but when i press start the lgup just crashes
dudeawsome said:
I tried this method out but when i press start the lgup just crashes
Click to expand...
Click to collapse
Did you select the Partition DL option? Might need the common dll to be patched as well. I can send you the 2 files i replaced in the lgup directory
popwar said:
Did you select the Partition DL option? Might need the common dll to be patched as well. I can send you the 2 files i replaced in the lgup directory
Click to expand...
Click to collapse
yeah send it over
popwar said:
Did you select the Partition DL option? Might need the common dll to be patched as well. I can send you the 2 files i replaced in the lgup directory
Click to expand...
Click to collapse
Credit goes to Walter.White from this forum . I am just relaying the info that he provided me . here is the link to the files i used . ge.tt/3aI5xDm2 . just copy n paste in address bar . i renamed my original files .bak in case .
popwar said:
Credit goes to Walter.White from this forum . I am just relaying the info that he provided me . here is the link to the files i used . ge.tt/3aI5xDm2 . just copy n paste in address bar . i renamed my original files .bak in case .
Click to expand...
Click to collapse
didnt work sadly
dudeawsome said:
didnt work sadly
Click to expand...
Click to collapse
The link?
popwar said:
The link?
Click to expand...
Click to collapse
no link worked but it didnt flash
dudeawsome said:
no link worked but it didnt flash
Click to expand...
Click to collapse
What does it do/say
Related
found 【docomo】GALAXY Note Edge(SC-01G) root - RECOVERY TWRP - fireware
I already tried root and RECOVERY TWRP on my unlocked N915D and every goes OK
■ROOT
1. Download cf-auto-root-for SC-01G.zip
2. Flash it in PDA with Odin 3.07
■ the same steps on RECOVERY TWRP
■Fireware in the source I didn't try it
All files in the link attached
NOTE :
I can't post any link because I should have 10 post before I do that xda policy
I'm trying to root my edge but I can't get these files from the links. do you still have this?
Mikekan13 said:
I'm trying to root my edge but I can't get these files from the links. do you still have this?
Click to expand...
Click to collapse
yes i have it
I dream with the day that my Verizon Note Edge will get root...
This method to get root also works for the KDDI AU SCL24 Note Edge! I found the file on a vietnamese website that said it also worked for SCL24 / SM-N915J.
Confirmed working as well.
root files for edge
pg2150 said:
yes i have it
[email protected]
send me exactly you need
Click to expand...
Click to collapse
hi sir..may i ask for the files as well for Note Edge rooting..the files in the links have been deleted
kindly email it to [email protected] if it's ok..thanks
pg2150 said:
found 【docomo】GALAXY Note Edge(SC-01G) root - RECOVERY TWRP - fireware
I already tried root and RECOVERY TWRP on my unlocked N915D and every goes OK
■ROOT
1. Download cf-auto-root-for SC-01G.zip
2. Flash it in PDA with Odin 3.07
■ the same steps on RECOVERY TWRP
■Fireware in the source I didn't try it
All files in the link attached
NOTE :
I can't post any link because I should have 10 post before I do that xda policy
Click to expand...
Click to collapse
Do you mind making the files available to me as well? I need:
TWRP RECOVERY :
openrecovery-twrp-2.8.1.1-trltetmo.img.tar?dl=0
FIRmWARE :
SC01GOMU1ANJ3.zip.
Thanks.
---------- Post added at 07:28 AM ---------- Previous post was at 06:50 AM ----------
ihavenoeffort said:
This method to get root also works for the KDDI AU SCL24 Note Edge! I found the file on a vietnamese website that said it also worked for SCL24 / SM-N915J.
Confirmed working as well.
Click to expand...
Click to collapse
IHNE, can you send me that link to the site you found the files? [email protected]. Thanks.
Working Link for firmware SC-01G ?
pg2150 said:
found 【docomo】GALAXY Note Edge(SC-01G) root - RECOVERY TWRP - fireware
I already tried root and RECOVERY TWRP on my unlocked N915D and every goes OK
■ROOT
1. Download cf-auto-root-for SC-01G.zip
2. Flash it in PDA with Odin 3.07
■ the same steps on RECOVERY TWRP
■Fireware in the source I didn't try it
All files in the link attached
NOTE :
I can't post any link because I should have 10 post before I do that xda policy
Click to expand...
Click to collapse
Sorry, but could I bother you to send the linked files to [email protected]?
I would really appreciate it! Thanks for your time!
P.s. Just to clarify, this will also work for the SCL24, correct?
kokuon said:
P.s. Just to clarify, this will also work for the SCL24, correct?
Click to expand...
Click to collapse
The root method does work. I'm not sure about the recovery part though.
**edit**
I went to this website and downloaded TWRP version 2.8.5.0 and it works. As for the functionality, i'm not sure. I tried doing the backup and it was working but then the screen shut off but the back and home buttons were still lit up and the screen would not turn back on with the power button so i just pulled the battery. Also of note, there are two strips of bright blue on either side of the main UI. There was an error that said the UI could not load properly, but like i said, it was starting to backup. I'm more of a CWM kind of person so i am going to try the T-Mobile version of that and see what happens. http://techerrata.com/file/twrp2/trltetmo/openrecovery-twrp-2.8.5.0-trltetmo.img.tar
Good luck.
**edit2**
I turned off the screen timeout feature and the backup went fine. I'm going to test to see if I can restore from that backup tonight.
ihavenoeffort said:
The root method does work. I'm not sure about the recovery part though.
**edit**
I went to this website and downloaded TWRP version 2.8.5.0 and it works. As for the functionality, i'm not sure. I tried doing the backup and it was working but then the screen shut off but the back and home buttons were still lit up and the screen would not turn back on with the power button so i just pulled the battery. Also of note, there are two strips of bright blue on either side of the main UI. There was an error that said the UI could not load properly, but like i said, it was starting to backup. I'm more of a CWM kind of person so i am going to try the T-Mobile version of that and see what happens.
Good luck.
**edit2**
I turned off the screen timeout feature and the backup went fine. I'm going to test to see if I can restore from that backup tonight.
Click to expand...
Click to collapse
Thanks, I'll give it a shot. Just to make sure I'm not misunderstanding, this recovery is what will grant me root, correct? It's my first time messing with CWM so I'm a bit worried.
custy3000 said:
Thanks, I'll give it a shot. Just to make sure I'm not misunderstanding, this recovery is what will grant me root, correct? It's my first time messing with CWM so I'm a bit worried.
Click to expand...
Click to collapse
Whoa wait. First you need to follow the root method by flashing the sc-01g recovery. Boot the phone and install/update busy box and SuperSU. Then you can reflash to twrp or cwm.
custy3000 said:
Thanks, I'll give it a shot. Just to make sure I'm not misunderstanding, this recovery is what will grant me root, correct? It's my first time messing with CWM so I'm a bit worried.
Click to expand...
Click to collapse
ihavenoeffort said:
Whoa wait. First you need to follow the root method by flashing the sc-01g recovery. Boot the phone and install/update busy box and SuperSU. Then you can reflash to twrp or cwm.
Click to expand...
Click to collapse
Ah, ok I understand now. Thanks for the help!
Now if only somebody could provide me with SC01GOMU1ANJ3.zip... I'll love you long time!
custy3000 said:
Ah, ok I understand now. Thanks for the help!
Click to expand...
Click to collapse
I got it, thanks a lot!
Just remember that if you want osaifu-keitai to keep working, you will need to flash Stock Recovery.
golfinry said:
Just remember that if you want osaifu-keitai to keep working, you will need to flash Stock Recovery.
Click to expand...
Click to collapse
Do you have a link to the stock recovery to flash?
HyoImowano said:
Do you have a link to the stock recovery to flash?
Click to expand...
Click to collapse
Please see updated guide.
Thank you!
when i get into Recovery Mode it allways error "recovery seandroid enforcing".how can i fix it?:crying:
i have my ways lol this has been tested by me im not a professional or anything so im not gonna explain how to downgrade but all you need is
The Kdz of course : http://www.mediafire.com/download/2433xqabj1k8b8d/V41007h_0.kdz
And LG Flash Tool 2014
i strongly recommend that if you dont know what your doing then dont bother messing with this but also this is pretty easy and only took me about 15-20 minutes to do lol if you need any help pm me on here
And yes this is 4.4.2 i dowgraded from 5.0.2 to 4.4.2
looks like its working for me, in process of rooting now
dopekid313 said:
i have my ways lol this has been tested by me im not a professional or anything so im not gonna explain how to downgrade but all you need is
The Kdz of course : http://www.mediafire.com/download/2433xqabj1k8b8d/V41007h_0.kdz
And LG Flash Tool 2014
i strongly recommend that if you dont know what your doing then dont bother messing with this but also this is pretty easy and only took me about 15-20 minutes to do lol if you need any help pm me on here
And yes this is 4.4.2 i dowgraded from 5.0.2 to 4.4.2
Click to expand...
Click to collapse
Very nice sir! It's about time this leaked! I'd hit thanks more than once if it would let me.
I've never needed it, but always been just a little cautious with this little tablet due to not being able to do a full firmware restore myself.
You should be getting a flood of praise from all the folks who took the lollipop OTA and lost the ability to root and run bumped boot images. :good:
I recommend using timmytim v410 stock rom after downgrading with the kdz because the kdz is simply a test kdz lol so just Google : V410 Stock Rom
Password
Mine asked me for a pin or password to decrypt. What did I do wrong?
drumm3rb0y said:
Mine asked me for a pin or password to decrypt. What did I do wrong?
Click to expand...
Click to collapse
Is your tablet encrypted? You can check by going to settings then security and at the top it should say decrypt..(Or if it's not encrypted then it it will say encrypt) if it saids encrypt then i dont kno what else you can do maybe try reset your tablet or if it saids decrypt simply decrypt it and enter the pin if you forgot it you can probably try resetting your tablet i dont kno if that'll work or not but it should
dopekid313 said:
Is your tablet encrypted? You can check by going to settings then security and at the top it should say decrypt..(Or if it's not encrypted then it it will say encrypt) if it saids encrypt then i dont kno what else you can do maybe try reset your tablet or if it saids decrypt simply decrypt it and enter the pin if you forgot it you can probably try resetting your tablet i dont kno if that'll work or not but it should
Click to expand...
Click to collapse
I think I flashed with the wrong settings selected in the flash tool so I'm flashing again. If that doesn't work then I don't know. I'm coming from cyanogen back down
---------- Post added at 11:19 PM ---------- Previous post was at 11:07 PM ----------
So I don't know what's wrong. It loads and makes the AT&T sound and then next thing I get is a white screen asking me to enter a password or pin. I have never set a password or pin on here for my tablet so I don't know what's up
drumm3rb0y said:
I think I flashed with the wrong settings selected in the flash tool so I'm flashing again. If that doesn't work then I don't know. I'm coming from cyanogen back down
---------- Post added at 11:19 PM ---------- Previous post was at 11:07 PM ----------
So I don't know what's wrong. It loads and makes the AT&T sound and then next thing I get is a white screen asking me to enter a password or pin. I have never set a password or pin on here for my tablet so I don't know what's up
Click to expand...
Click to collapse
Did you use cse flash? With the lg flash tool?
I used normal flash. Should I have used cse? I've flashed before using the old lg flash tools for my phone with a tot file and dll. I tried looking it up and what I found was for the 400.
drumm3rb0y said:
I used normal flash. Should I have used cse? I've flashed before using the old lg flash tools for my phone with a tot file and dll. I tried looking it up and what I found was for the 400.
Click to expand...
Click to collapse
You must use cse bro
So for type cdma and phone mode emergency and after I selected the kdz the cse flash? Sorry for the dumb questions. Like I said I'm used to the older lg flash tools. Just very happy to have this file finally
drumm3rb0y said:
So for type cdma and phone mode emergency and after I selected the kdz the cse flash? Sorry for the dumb questions. Like I said I'm used to the older lg flash tools. Just very happy to have this file finally
Click to expand...
Click to collapse
Put it in download mode then plug it in then open the lg flash tool 2014 and leave everything as is then put the file in the directory then click cse flash then leave the language and stuff as is then just hit start and let everything do its thing sorry if I wasn't too specific but you should be able to figure out out with the details I gave you
Alright for it to load. Just have userdebug in red in the bottom right corner. Feel like I have still done something wrong
drumm3rb0y said:
Alright for it to load. Just have userdebug in red in the bottom right corner. Feel like I have still done something wrong
Click to expand...
Click to collapse
No you did it right its suppose to say that because it's a test kdz lol just root and flash timmytim stock rom
Last question. If I try the software update feature it should connect to the AT&T server and download them?
drumm3rb0y said:
Last question. If I try the software update feature it should connect to the AT&T server and download them?
Click to expand...
Click to collapse
Yeah of course
Got this error [emoji15]
Mervingio said:
Got this error [emoji15]
Click to expand...
Click to collapse
Did you put the phone in download mode before you started?
dopekid313 said:
Did you put the phone in download mode before you started?
Click to expand...
Click to collapse
Yes
Mervingio said:
Yes
Click to expand...
Click to collapse
And did cse flash?
I want to take a poll, and this will be for T-Mobile variants ONLY. Being that the thread has people from all different carriers posting results, i think it's rather confusing to anyone reading along trying to decide whether or not to give it a shot.
So, have you successfully rooted/TWRP'd your TMOBILE variant LGv20?
thatisandwas said:
I want to take a poll, and this will be for T-Mobile variants ONLY. Being that the thread has people from all different carriers posting results, i think it's rather confusing to anyone reading along trying to decide whether or not to give it a shot.
So, have you successfully rooted/TWRP'd your TMOBILE variant LGv20?
Click to expand...
Click to collapse
Yes I have. Full root access with working TWRP and supersu. No issues as of yet but I've not tried anything other than TB.
I got it rooted with twrp be warned though my other lg I flashed a file and now bootloop
bambam126 said:
I got it rooted with twrp be warned though my other lg I flashed a file and now bootloop
Click to expand...
Click to collapse
what file?
czerdrill said:
what file?
Click to expand...
Click to collapse
Build prop edit and google assistant..: /
bambam126 said:
Build prop edit and google assistant..: /
Click to expand...
Click to collapse
Ah ok, i thought i saw someone say earlier the google assistant thing worked for them, but they might have manually edited the build prop.
czerdrill said:
Ah ok, i thought i saw someone say earlier the google assistant thing worked for them, but they might have manually edited the build prop.
Click to expand...
Click to collapse
Yeah maybe I'm trying to get out this loop
bambam126 said:
Yeah maybe I'm trying to get out this loop
Click to expand...
Click to collapse
You're not going to get out of it without restoring your backup or manually placing the normal build prop inside recovery
jthrasher47 said:
You're not going to get out of it without restoring your backup or manually placing the normal build prop inside recovery
Click to expand...
Click to collapse
I can't restore I did a factory wipe and didnt work I'm on lg support tool but upgrade recovery says no items to fix and lgup sees phone as unknown but my non looping v20 it sees just fine
Idk what to do lg mobile support tool gives me up but says no items to fix
You did not do a backup in twrp before flashing your file? You may have to exchange your phone you should always make a backup especially with things this new
Unlocked and rooted with no problems. I flashed a systemless hosts file for ad away in twrp and everything was fine. For assistant, I manually edited the build.prop file and restarted, which worked great. I almost feel guilty as to how easy this whole process has been.
jthrasher47 said:
You did not do a backup in twrp before flashing your file? You may have to exchange your phone you should always make a backup especially with things this new
Click to expand...
Click to collapse
what can i do with that backup I cant get into twrp...
Full root,twrp,l speed... Loving it
Sent from my LG-H918 using XDA-Developers mobile app
kibmikey1 said:
Unlocked and rooted with no problems. I flashed a systemless hosts file for ad away in twrp and everything was fine. For assistant, I manually edited the build.prop file and restarted, which worked great. I almost feel guilty as to how easy this whole process has been.
Click to expand...
Click to collapse
LOL wanna make a video? I'm gonna do it tonight, i am just nervous.
AT&T Tried Yet ?
bambam126 said:
I can't restore I did a factory wipe and didnt work I'm on lg support tool but upgrade recovery says no items to fix and lgup sees phone as unknown but my non looping v20 it sees just fine
Idk what to do lg mobile support tool gives me up but says no items to fix
Click to expand...
Click to collapse
I assume the build prop edit changes the device name. Therefore lg up won't recognize it. You will need a custom .dl file with the name edited. At least that is what used to happen back in the day when I was working with these phones. There used to be a program that made it possible to edit the .dl file.
justinswidebody said:
I assume the build prop edit changes the device name. Therefore lg up won't recognize it. You will need a custom .dl file with the name edited. At least that is what used to happen back in the day when I was working with these phones. There used to be a program that made it possible to edit the .dl file.
Click to expand...
Click to collapse
LG sees it as the v20 but can't do anything cause no software updates or whatever
bambam126 said:
LG sees it as the v20 but can't do anything cause no software updates or whatever
Click to expand...
Click to collapse
Have you tried to fast boot flash the stock system img
---------- Post added at 05:36 PM ---------- Previous post was at 05:33 PM ----------
bambam126 said:
LG sees it as the v20 but can't do anything cause no software updates or whatever
Click to expand...
Click to collapse
If that doesn't work, you should be able to put the system IMG on SD card and DD command it
justinswidebody said:
Have you tried to fast boot flash the stock system img
Click to expand...
Click to collapse
What's the command I tried something it says remote command failed or something
bambam126 said:
What's the command I tried something it says remote command failed or something
Click to expand...
Click to collapse
When in fast boot type fastboot flash system then drag the image in the command prompt
Hi,
I have Axon 7 A2017 China. I'm looking for a full stock ROM to flash using TWRP.
My Axon is not booting to Android but I can boot to TWRP. I was on 7.1 before it stopped booting. It stopped after I attempted to flash Open GApps which failed buy then the phone stopped booting.
I was looking a lot for the full ROM but can't find it.
Any other suggestions to get the phone working again are welcome.
Thanks,
Edit: im stupid. Sorry, was to late yesterday.
Spillunke said:
B19-NOUGAT_FULL (Nougat 7.1.1)
This will install the entirety of the B19-NOUGAT firmware and boot stack, including signed OEM system and boot. OTA capable and unlocks fastboot operations.
https://build.nethunter.com/misc/axon7/A2017U_B19-NOUGAT_FULL_EDL.zip
Click to expand...
Click to collapse
What? That's for the U!
Don't flash that or you can get your phone bricked in the worst case.
---------- Post added at 10:33 PM ---------- Previous post was at 10:29 PM ----------
alxla said:
Hi,
I have Axon 7 A2017 China. I'm looking for a full stock ROM to flash using TWRP.
My Axon is not booting to Android but I can boot to TWRP. I was on 7.1 before it stopped booting. It stopped after I attempted to flash Open GApps which failed buy then the phone stopped booting.
I was looking a lot for the full ROM but can't find it.
Any other suggestions to get the phone working again are welcome.
Thanks,
Click to expand...
Click to collapse
You can find the A2017 stock ROMs on 4PDA. Go to the 4th categ brick repair manual, click on the link that says 'Miflash and drivers', and open one of the spoilers (no need to translate, it's straightforward) (i think it's the 2nd spoiler). Then download one of the images such as A2017_Bxx_NOUGAT_FULL_EDL. But BE SURE that it's for your phone!
If you want google stuff on your phone look for Xiaomi's 'Google Installer'. it'll just download the apks and prompt you to install them, and you'll get google
Choose an username... said:
What? That's for the U!
Don't flash that or you can get your phone bricked in the worst case.
---------- Post added at 10:33 PM ---------- Previous post was at 10:29 PM ----------
You can find the A2017 stock ROMs on 4PDA. Go to the 4th categ brick repair manual, click on the link that says 'Miflash and drivers', and open one of the spoilers (no need to translate, it's straightforward) (i think it's the 2nd spoiler). Then download one of the images such as A2017_Bxx_NOUGAT_FULL_EDL. But BE SURE that it's for your phone!
If you want google stuff on your phone look for Xiaomi's 'Google Installer'. it'll just download the apks and prompt you to install them, and you'll get google
Click to expand...
Click to collapse
I visited the website 4pda. I couldn't find the ROM.
alxla said:
I visited the website 4pda. I couldn't find the ROM.
Click to expand...
Click to collapse
there you go
http://4pda.ru/pages/go/?u=https://...ex.php?showtopic=814221&st=0#Spoil-58320909-3
Choose an username... said:
there you go
http://4pda.ru/pages/go/?u=https://...ex.php?showtopic=814221&st=0#Spoil-58320909-3
Click to expand...
Click to collapse
Thank you so much.
Do you happen to have a link to the Xiaomi GApps installer too? I will look it up in any case.
Thank you again.
alxla said:
Thank you so much.
Do you happen to have a link to the Xiaomi GApps installer too? I will look it up in any case.
Thank you again.
Click to expand...
Click to collapse
Just google it. You can find it on pretty decent-looking hosting sites actually
Choose an username... said:
Just google it. You can find it on pretty decent-looking hosting sites actually
Click to expand...
Click to collapse
I can't flash the ROM I downloaded from the URL you posted earlier using TWRP. I can't boot in EDL mode either. I'm New to this, can you give done pointers?
Thanks
alxla said:
I can't flash the ROM I downloaded from the URL you posted earlier using TWRP. I can't boot in EDL mode either. I'm New to this, can you give done pointers?
Thanks
Click to expand...
Click to collapse
Well you obviously can't flash it via TWRP since it's a MiFlash package lol - to flash stuff in MiFlash you don't use zips, you use folders. Take the zip you downloaded and unzip it somewhere on your PC. Download MiFlash and
You need to go to TWRP, then from your PC issue 'adb reboot edl'. the phone will look like it's off but it's not. Open MiFlash, select the folder you unzipped (if you open that folder and you find only one folder inside, select that one) and press Flash or Start or whatever the start button is
After using the manual Oreo update 2 weeks, Flashing several treble roms. Most with little to no trouble. I ended up with no more 4g or LTE signals on my L24 USA model Honor 7X.
So I took the plunge and tried to roll-back from beta oreo back to EMUI 5.
It worked. It took only few minutes to complete. I wrote down the steps, it was 22 steps.
If you do attempt this too, be advised I do not know what possible things could go wrong, and you do so at your own risk.
I will likely refine the document if after reading it many times I find it too confusing.
You will need backed up images of your original firmware. AND the original /data/hw_init folder
If / when huawei finally release a "full-ota" for your device/ region . this will not be needed, but until then here is a method to return.
Thanks are needed here:
pro-team-mt for firmware
@Askuccio_DROID no-check recovery
@Sudeep Duhoon twrp recovery , and backup instructions
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Merged into twrp flash file in new thread.
https://forum.xda-developers.com/honor-7x/how-to/guide-honor-7x-flash-oreo-update-t3781649
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Nice
I bet many users will follow this tutorial in the next days....
I was worried cause of the partition changes on Oreo that the downgrade would be very trick... But you got'it right
Still, wont work for me... (Stuck on FRP)
On About the Phone, is the model correct? Isn't it BND-AL10? (Since you used that model's image)
Great work.
Any tips for me:
- Boot phone
Using the SD card, is there any trick to prevent the phone to reboot? Any app? Any other trick?
- UPDATE.APP
All the files that i tried, NON make it passed the 5%...
This is the only way in that i have to the device...
-Relock Bootloader (?)
Just can't do it via Fastboot... Is there any other way?
Keep the good work
RSGI said:
Nice
I bet many users will follow this tutorial in the next days....
I was worried cause of the partition changes on Oreo that the downgrade would be very trick... But you got'it right
Still, wont work for me... (Stuck on FRP)
On About the Phone, is the model correct? Isn't it BND-AL10? (Since you used that model's image)
Click to expand...
Click to collapse
I have BND-L24.
I used AL-10 , basically at random. Firmware finder showed they had a roll-back fukk-ota.
My about phone screen shows correct . Even when I booted the China firmware.
Great work.
Any tips for me:
- Boot phone
Using the SD card, is there any trick to prevent the phone to reboot? Any app? Any other trick?
- UPDATE.APP
All the files that i tried, NON make it passed the 5%...
This is the only way in that i have to the device...
Click to expand...
Click to collapse
I'm pretty sure the reading till 5% screen it just the default screen while it is searching for the update file.
-Relock Bootloader (?)
Just can't do it via Fastboot... Is there any other way?
Keep the good work
Click to expand...
Click to collapse
Still do not of other method to release frp lock.
Pls give me link for BND-AL10 downgrade to nougat I tried fullota zip files , twrp stopped after no check recovery and throws error unable to find hw , but all files in the hwota8folder
ganeshram456 said:
Pls give me link for BND-AL10 downgrade to nougat I tried fullota zip files , twrp stopped after no check recovery and throws error unable to find hw , but all files in the hwota8folder
Click to expand...
Click to collapse
The file is already linked on the directions.
These directions do not tell you to use the hwota-auto-update.zip. if you are following those direction, kindly ask in that thread
Big thanks for the hint to use "adb reboot recovery" instead of TWRP's reboot button - I've been pondering for hours over what I've done wrong, and turns out this was it.
mrmazak said:
After using the manual Oreo update 2 weeks, Flashing several treble roms. Most with little to no trouble. I ended up with no more 4g or LTE signals on my L24 USA model Honor 7X.
So I took the plunge and tried to roll-back from beta oreo back to EMUI 5.
It worked. It took only few minutes to complete. I wrote down the steps, it was 22 steps.
If you do attempt this too, be advised I do not know what possible things could go wrong, and you do so at your own risk.
I will likely refine the document if after reading it many times I find it too confusing.
You will need backed up images of your original firmware. AND the original /data/hw_init folder
If / when huawei finally release a "full-ota" for your device/ region . this will not be needed, but until then here is a method to return.
Thanks are needed here:
pro-team-mt for firmware
@Askuccio_DROID no-check recovery
@Sudeep Duhoon twrp recovery , and backup instructions
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Merged into twrp flash file in new thread.
https://forum.xda-developers.com/honor-7x/how-to/guide-honor-7x-flash-oreo-update-t3781649
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Click to expand...
Click to collapse
Can I try this on locked bootloader... Oreo??
Heartstoler1991 said:
Can I try this on locked bootloader... Oreo??
Click to expand...
Click to collapse
No, it is based on using a modified stock-ish recovery, which needs unlocked bootloader to flash.
And besides, this was a hackish method to get me by before there was a full OTA file for roll back.
I think your best bet on locked bootloader will be the host file mod and python server method hackintosh has talked about. He calls it erecovery. And it is intended to be done with the stock erecovery.
mrmazak said:
No, it is based on using a modified stock-ish recovery, which needs unlocked bootloader to flash.
And besides, this was a hackish method to get me by before there was a full OTA file for roll back.
I think your best bet on locked bootloader will be the host file mod and python server method hackintosh has talked about. He calls it erecovery. And it is intended to be done with the stock erecovery.
Click to expand...
Click to collapse
Can u give me the link plz... Tnx in advance
Heartstoler1991 said:
Can u give me the link plz... Tnx in advance
Click to expand...
Click to collapse
Oh yeah. Here
https://github.com/penn5/erecoverer
mrmazak said:
Oh yeah. Here
https://github.com/penn5/erecoverer
Click to expand...
Click to collapse
Bro. I read that one.. It looks little beat critical ... And I don't have Internet connection on my pc...
Can u suggest me any other method to downgrade ..?? I tried Hisuite also.. But it won't work for me.. There is no option "switch to other version"
---------- Post added at 04:59 AM ---------- Previous post was at 04:57 AM ----------
mrmazak said:
Oh yeah. Here
https://github.com/penn5/erecoverer
Click to expand...
Click to collapse
Bro. I read that one.. It looks little beat critical ... And I don't have Internet connection on my pc...
Can u suggest me any other method to downgrade ..?? I tried Hisuite also.. But it won't work for me.. There is no option "switch to other version"
mrmazak said:
Oh yeah. Here
https://github.com/penn5/erecoverer
Click to expand...
Click to collapse
Bro. I read that one.. It looks little beat critical ... And I don't have Internet connection on my pc...
Can u suggest me any other method to downgrade ..?? I tried Hisuite also.. But it won't work for me.. There is no option "switch to other version"
Heartstoler1991 said:
Can u give me the link plz... Tnx in advance
Click to expand...
Click to collapse
Hey I've posted a few posts around on one of these I got the SE on the latest firmware. I'd there a way to downgrade to earlier Oreo or nougat service rom without bootloader unlock. I bought the credits then found I was to high of firm Ware. I can't find straight answers any where I've spent all day downloading, and trying to update, flash whatever I can all ending in error. All bnd l34 I've got 344 it's files which fail at 5% I've never used one of the fancy heuweis before. Used to lg and Samsung. I'm no noob on flashing . Hisuite does not show rollback options... Like I said just can't find any straight answers. I'm stuck with this one either way but root would be nice
---------- Post added at 09:36 PM ---------- Previous post was at 09:30 PM ----------
mrmazak said:
Oh yeah. Here
https://github.com/penn5/erecoverer
Click to expand...
Click to collapse
My post was actually meant for you sorry