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[GUIDE-IMPORTANT!] "rescue-backdoor" - regarding bootloop, do it before change in sys
UPDATE: THIS IS OBSOLETE.
USE S.onyTablet.S [ALLinONE] tool
Below guide/tool use as 'description'
-------------------------------------------------------------------------
Hi guys,
We've got now ROOT. We can do a lot of things, which we couldn't do before.
But before you begin to make changes in system files, first you need to know few things.
Few users experienced "bootloop". Its brick state. There is no access to shell, no adb.
Damaged device.
How to avoid that?
Yes, there is a solution. We need to get proper update zip for our device.
We also need to fool device, that it is a newer file, than the firmware in device.
How to, step by step:
Of course, ROOT is required.
To get proper ota-update-zip for your device you have to edit /build.prop:
- easiest way is via "Root Explorer", or directly via "build.prop Editor" (in market, free),
- do not use "File Manager HD" or other filemanager, which doesn't support root operations (thx kryddan),
- always make backup of files, which you are modifying,
- change value of "ro.sony.build.incremental" to lower one to fake firmware version,
- for example on my device newest firmware has: "ro.sony.build.incremental=111201022" - decrease that value,
in my case to 111201021.
Reboot device.
OTA update notification will appear - click on "Download" button.
Wait until download finishes, but don't click "Update"!!!
I repeat - DON'T CLICK UPDATE! It will reflash firmware,
and you will have to make everything from the beginning (inc. root).
Update zip is located in /cache/ota/signed-nbx03_.......zip - make a copy to safe place - external sd and/or in pc.
Leave build.prop modified. IMPORTANT. Don't revert back changes.
To enter RECOVERY-MODE - power off device,
hold vol-down + power button.
When you want to flash your device, Sony Tablet is checking few things:
is update zip proper one - signed one,
is the update zip - for your region - SKU value,
is the update zip is newer one than firmware in device - equal and higher will not update,
only lower - thats what we're faking.
If you will revert back build.prop = update will fail,
if you will try to update with other region update zip = update fail.
So if we stay with modified build.prop = we can just enter recovery,
and update from external sd card, to our downloaded update zip
Remember, that after reflash in recovery, your build.prop will be updated back
to higher value, then to be safe you need to reapply modification!
I have tested that "rescue-backdoor" on my own device,
deleted some system framework file - of course bootloop, without adb access.
Flashed through recovery - voila, device fixed
Of course, everything what you do with your device, you are doing at your own
risk. I'm sure that in 99% cases with "rescue-backdoor" you will fix your device,
always could be that other 0,01% case.
One condition for sure = build.prop file has to be correct.
[OPTIONAL]
You can disable ota update notification - which appears on every reboot.
To do this use "Titanium Backup" app, look for "System Update" app on list,
and use "Freeze" option
Any questions, suggestions - just ask
PS. I'm thining about writing auto-script for that...
br
condi
great guide, thank you
I think an automated-script would be much appreciated
condi said:
Hi guys,
We've got now ROOT. We can do a lot of things, which we couldn't do before.
But before you begin to make changes in system files, first you need to know few things.
Few users experienced "bootloop". Its brick state. There is no access to shell, no adb.
Damaged device.
How to avoid that?
Yes, there is a solution. We need to get proper update zip for our device.
We also need to fool device, that it is a newer file, than the firmware in device.
How to, step by step:
Of course, ROOT is required.
To get proper ota-update-zip for your device you have to edit /build.prop:
- easiest way is via "Root Explorer", or directly via "build.prop Editor" (in market, free),
- always make backup of files, which you are modifying,
- change value of "ro.sony.build.incremental" to lower one to fake firmware version,
- for example on my device newest firmware has: "ro.sony.build.incremental=111201022" - decrease that value,
in my case to 111201021.
Reboot device.
OTA update notification will appear - click on "Download" button.
Wait until download finishes, but don't click "Update"!!!
I repeat - DON'T CLICK UPDATE! It will reflash firmware,
and you will have to make everything from the beginning (inc. root).
Update zip is located in /cache/ota/signed-nbx03_.......zip - make a copy to safe place - external sd and/or in pc.
Leave build.prop modified. IMPORTANT. Don't revert back changes.
When you want to flash your device, Sony Tablet is checking few things:
is update zip proper one - signed one,
is the update zip - for your region - SKU value,
is the update zip is newer one than firmware in device - equal and higher will not update,
only lower - thats what we're faking.
If you will revert back build.prop = update will fail,
if you will try to update with other region update zip = update fail.
So if we stay with modified build.prop = we can just enter recovery,
and update from external sd card, to our downloaded update zip
I have tested that "rescue-backdoor" on my own device,
deleted some system framework file - of course bootloop, without adb access.
Flashed through recovery - voila, device fixed
Of course, everything what you do with your device, you are doing at your own
risk. I'm sure that in 99% cases with "rescue-backdoor" you will fix your device,
always could be that other 0,01% case.
One condition for sure = build.prop file has to be correct.
[OPTIONAL]
You can disable ota update notification - which appears on every reboot.
To do this use "Titanium Backup" app, look for "System Update" app on list,
and use "Freeze" option
Any questions, suggestions - just ask
PS. I'm thining about writing auto-script for that...
br
condi
Click to expand...
Click to collapse
Thanks Condi! Download worked great but under my cache there is nothing. Could the file be located elsewhere?
It should be under '/cache/ota' ... nowhere else ..
Judah001 said:
Thanks Condi! Download worked great but under my cache there is nothing. Could the file be located elsewhere?
Click to expand...
Click to collapse
Be sure that ota has been download, check again /cache/ota.
If still no zip, then run 'adb shell' then:
Code:
su
find -name *signed*
or
Code:
find -name *.zip
If your ota update will be in different location, then please post it.
br
condi
condi said:
Be sure that ota has been download, check again /cache/ota.
If still no zip, then run 'adb shell' then:
Code:
su
find -name *signed*
or
Code:
find -name *.zip
If your ota update will be in different location, then please post it.
br
condi
Click to expand...
Click to collapse
ok I will try once I am home through adb. So far there is nothing under my cache folder. I am using file manager HD but it should pick up a zip file.
Thank you condi... The instructions worked perfectly!!
Judah001 said:
ok I will try once I am home through adb. So far there is nothing under my cache folder. I am using file manager HD but it should pick up a zip file.
Click to expand...
Click to collapse
Just a little tip. I'd suggest you use Root Explorer instead of File Manager HD.
You see, File Manager HD does not show the files in /cache. (mine didn't)
I tried File Manager HD on my tablet and found nothing inside /cache
But with Root Explorer I found three different directories. There among OTA.
kryddan said:
Just a little tip. I'd suggest you use Root Explorer instead of File Manager HD.
You see, File Manager HD does not show the files in /cache. (mine didn't)
I tried File Manager HD on my tablet and found nothing inside /cache
But with Root Explorer I found three different directories. There among OTA.
Click to expand...
Click to collapse
That did the trick. I used the root browser in rom tool box and copied the zip to my sd card. Thank you for the help guys.
Good advice kyddan ... same on my tab with file manager HD.
I work normally with Root Explorer or File Expert.
Both show the folders and files in /cache .. File Manager HD do not.
my ro.sony.build.incremental is 111201038
Do I have to decrease it by 1 to 111201037 ?
EDIT: nevermind. I did so. Worked.
sebarkh said:
my ro.sony.build.incremental is 111201038
Do I have to decrease it by 1 to 111201037 ?
Click to expand...
Click to collapse
Yep, exacty. And then you will get newest ota zip of 111201038 pozdro
hahahahah I just had brick... I'm working on auto-install script for "rescue-backdoor", and accidentally I've pushed empty 0bytes build.prop - after reboot - sony logo, then black screen.... and guess what...
recovery reads incremental value (which doesnt exists..) as "0" zero
so i've got lower value, and reflash done.
after reboot my tab started correctly, but.. after reboot again brick - black screen.
fortunatelly - after few min with black screen i've got adb access.
but for first - i can't get root access.. 'su' not works.
but... '/system/xbin/su' works root lets check - build.prop still empty,
remounted system as rw, pushed correct build.prop - ahhh again working !!
that was good experience hahah.
-------------edit:
i've got auto-install tool ready... need to make one more full test with my device and will publish it.
full automatic !!!!!
This is driving me crazy. why everyone is getting update message when changing the incremental value while my dumass tablet keeps saying that my system is up to date
ase3000 said:
This is driving me crazy. why everyone is getting update message when changing the incremental value while my dumass tablet keeps saying that my system is up to date
Click to expand...
Click to collapse
Just wait for automatic-tool. Its ready, but need to make final tests.
condi said:
So if we stay with modified build.prop = we can just enter recovery,
and update from external sd card, to our downloaded update zip
Click to expand...
Click to collapse
In which way we can enter to recovery??
riccardo91 said:
In which way we can enter to recovery??
Click to expand...
Click to collapse
power off, hold vol-down + power.
All done! It works well! Thanks! Avoiding bootloop it's even a good thing!
riccardo91 said:
All done! It works well! Thanks! Avoiding bootloop it's even a good thing!
Click to expand...
Click to collapse
Great Just remember one thing - after reflash in recovery, your build.prop will be updated to higher value - then to be safe you need to reapply modification!
--- my 100th post !
condi said:
Great Just remember one thing - after reflash in recovery, your build.prop will be updated to higher value - then to be safe you need to reapply modification!
--- my 100th post !
Click to expand...
Click to collapse
I bricked my XTS playuing with build.prop. Shame I didn't see this post before. For future - how can I edit build.prop in a safe way? I changed file permission then I forgot to restore default. After restart brick. Do I need to change permission to edit build.prop then do i NEED to restore proper permission back? I'm still confused with it
So my friend got an update to the huawei XT. He was already at b160. The new update is labeled as b170 which i think it could gain some hope this phone will get nougat sometime (most likely not). The update only has a device security patch. The security is from june 5 which is pretty old but i guess it's better. If someone else received the update post it here
got the notice for update at noon today - but alas, I have mine rooted so it tried to update, and then reset and is back at 160.
and yes, was really hoping beyond hope for some Nougat...
We need someone then to unroot the phone and update to b170 or at least check how to update to b170
See this post and links in it for how we updated before if the phone was already rooted (and for stock phones that can't OTA due to non-AT&T SIM) :
https://forum.xda-developers.com/showpost.php?p=73488912&postcount=1818
ensol52 said:
So my friend got an update to the huawei XT. He was already at b160. The new update is labeled as b170 which i think it could gain some hope this phone will get nougat sometime (most likely not). The update only has a device security patch. The security is from june 5 which is pretty old but i guess it's better. If someone else received the update post it here
Click to expand...
Click to collapse
Paisley Pirate said:
got the notice for update at noon today - but alas, I have mine rooted so it tried to update, and then reset and is back at 160.
and yes, was really hoping beyond hope for some Nougat...
Click to expand...
Click to collapse
divineBliss said:
See this post and links in it for how we updated before if the phone was already rooted (and for stock phones that can't OTA due to non-AT&T SIM) :
https://forum.xda-developers.com/showpost.php?p=73488912&postcount=1818
Click to expand...
Click to collapse
If anyone is able to capture the B170 update and upload it somewhere I'll try and make a TWRP flashable update
My phone doesn't see any updates yet
Could you briefly describe how to do this please? Can it be done from a phone with a locked bootloader or must the bootloader be unlocked?
clsA said:
If anyone is able to capture the B170 update and upload it somewhere I'll try and make a TWRP flashable update
My phone doesn't see any updates yet
Click to expand...
Click to collapse
divineBliss said:
Could you briefly describe how to do this please? Can it be done from a phone with a locked bootloader or must the bootloader be unlocked?
Click to expand...
Click to collapse
you would need Root and a Root explorer - file manager
you would go to settings / Software update / download the update
choose to install it later
then with the root explorer search your phone for an update.zip
I'm not sure where it's stored I'm looking for that information now
after you find the update.zip file copy it to your phones storage and upload it to your google drive (or anywhere I can download it from)
if you know the exact location the update.zip is stored you could possibly adb pull the file without having root
Update should be in /cache/fotapkg/update.zip
clsA said:
you would need Root and a Root explorer - file manager
you would go to settings / Software update / download the update
choose to install it later
then with the root explorer search your phone for an update.zip
I'm not sure where it's stored I'm looking for that information now
after you find the update.zip file copy it to your phones storage and upload it to your google drive (or anywhere I can download it from)
if you know the exact location the update.zip is stored you could possibly adb pull the file without having root
Update should be in /cache/fotapkg/update.zip
Click to expand...
Click to collapse
iirc, on huawei, it's in a folder on internal storage. shouldn't need root to grab it.
redbeard1083 said:
iirc, on huawei, it's in a folder on internal storage. shouldn't need root to grab it.
Click to expand...
Click to collapse
HwOUC/****** (numbers)
redbeard1083 said:
iirc, on huawei, it's in a folder on internal storage. shouldn't need root to grab it.
Click to expand...
Click to collapse
MT2-User said:
HwOUC/****** (numbers)
Click to expand...
Click to collapse
Thanks seems AT&T likes to put them in the path I described though
I'm pretty sure we can edit the updater script to install this from TWRP if someone captures it
clsA said:
you would need Root and a Root explorer - file manager
you would go to settings / Software update / download the update
choose to install it later
then with the root explorer search your phone for an update.zip
I'm not sure where it's stored I'm looking for that information now
after you find the update.zip file copy it to your phones storage and upload it to your google drive (or anywhere I can download it from)
if you know the exact location the update.zip is stored you could possibly adb pull the file without having root
Update should be in /cache/fotapkg/update.zip
Click to expand...
Click to collapse
working on grabbing it now.
Tried grabbing it - and messed up and got past the waiting part - it tried to update and (of course) failed. I'll give it another shot shortly.
Paisley Pirate said:
working on grabbing it now.
Tried grabbing it - and messed up and got past the waiting part - it tried to update and (of course) failed. I'll give it another shot shortly.
Click to expand...
Click to collapse
Good deal .. what was the name and path to the update file ?
you could possibly grab it with the TWRP file manager also
clsA said:
Good deal .. what was the name and path to the update file ?
you could possibly grab it with the TWRP file manager also
Click to expand...
Click to collapse
When I get it I'll get all that as well.
The ATT update note calls it B160_B170_SMR_100 , I hit continue when I tried to hit "remind me later" - but it redownloaded.
Ghost Commander shows nothing in the /cache - odd - so I don't know where it's actually sticking it. I'm searching for it both under that name above and also as update.zip and anything else I can think of (by date, since it just re-downloaded)
I'll grab and document all the info on what I got where.
File is in /cache/fotapkg/ but is named package_temp.zip
I have it out, xda won't accept the file that large, trying to figure out how to link that file only to my onedrive so you can get it without access to all my other junk (sorry)
clsA said:
Good deal .. what was the name and path to the update file ?
you could possibly grab it with the TWRP file manager also
Click to expand...
Click to collapse
https://1drv.ms/u/s!AkvKyEBneZGLjuQ44wo1pwjtdbgOCA
OneDrive link to file package_temp.zip should be 102 mb in size.
Got it using Total Commander. It seems to be better at grabbing root files than Ghost was.
Also, one other note - I modified the permissions from root root to everyone so that may need to get changed back (or not - you tell me) to be able to get it to move.
Paisley Pirate said:
https://1drv.ms/u/s!AkvKyEBneZGLjuQ44wo1pwjtdbgOCA
OneDrive link to file package_temp.zip should be 102 mb in size.
Got it using Total Commander. It seems to be better at grabbing root files than Ghost was.
Also, one other note - I modified the permissions from root root to everyone so that may need to get changed back (or not - you tell me) to be able to get it to move.
Click to expand...
Click to collapse
ok my phone doesn't see the file as an update ..where was it located ?
that is the file sent down from ATT to the phone. I have unzipped it and looked at it as well -it's 209MB unzipped. Contains the following files and drawers:
cust.new
cust.patch
cust.transfer
system.new
system.patch
system.transfer
UPDATE.APP
(drawer) META-INF
(drawer) com
(drawer) android
otacert
(drawer) google
(drawer) android
update-binary
update-script
blacklist.conf
CERT.RSA
CERT.SF
MANIFEST.MF
If you can't get the .zip to open, let me know and I'll stick it on one drive unzipped.
Paisley Pirate said:
that is the file sent down from ATT to the phone. I have unzipped it and looked at it as well -it's 209MB unzipped. Contains the following files and drawers:
If you can't get the .zip to open, let me know and I'll stick it on one drive unzipped.
Click to expand...
Click to collapse
file opens fine ..where was it located on the phone
clsA said:
file opens fine ..where was it located on the phone
Click to expand...
Click to collapse
as I said earlier - /cache/fotapkg/
Paisley Pirate said:
as I said earlier - /cache/fotapkg/
Click to expand...
Click to collapse
Well I'm sorry to report so far I have had no luck installing this thing
I have tried the dload/update.app using the dialer method and the update flashes but you have no wifi afterwords
and the phone still shows you on B160 (cust not updated / system files not patched)
I also tried with Flashify and Stock recovery and used an edited updater script in TWRP and all fail for one reason or another
Sooo the only way we will get this is if someone that has done the update
uses TWRP and creates a system.img and cust.img and uploads it somewhere for me
So I can build the B170_Full_Update.zip
Any idea how the phone installs this OTA zip file?
Is the updater-script failing because of assert statements for cust and system?
Have you had success patching cust and system using the OTA updater-script/OTA zips for the Huawei Ascend XT before? How did you end up getting the cust and system for your B160 Update zip? Probably from a TWRP of someone's updated B160, which is what we need to do for B170 now, I'm guessing?
Thanks for your efforts on this and answering my questions.
clsA said:
Well I'm sorry to report so far I have had no luck installing this thing
I have tried the dload/update.app using the dialer method and the update flashes but you have no wifi afterwords
and the phone still shows you on B160 (cust not updated / system files not patched)
I also tried with Flashify and Stock recovery and used an edited updater script in TWRP and all fail for one reason or another
Sooo the only way we will get this is if someone that has done the update
uses TWRP and creates a system.img and cust.img and uploads it somewhere for me
So I can build the B170_Full_Update.zip
Click to expand...
Click to collapse
This will be basically the copy of this thread:
https://forum.xda-developers.com/p10-plus/development/downgrade-p10-plus-oreo-to-nougat-t3724382
But it seems to me that I am not the only one who didn't find it first, so I post it here
I am not responsible if you brick your device, or just damage it!
And all credit goes to @mankindtw and @NoMercyWWE
Always make a backup of your important data, and if you rollback, you need to make a factory reset!
I only tested it with L09, but should work with L29 as well
First of all, you need a P10
2. It only works with oreo firmwares
3. Download the three zip files that are required for update, these are:
update.zip
update_data_public.zip
update_all_hw.zip
Click to expand...
Click to collapse
3/b. You can download them with Firmware Finder, or just search on xda. If you want to make a rollback to Nougat, you need rollback firmwares!
3/c. update_data_public and update_all_hw comes with a slightly different name, but rename both files to these names, otherwise the update will fail!
4. Download HWOTA8 from this topic
5. Put the three update files in HWOTA8 dir
5/b. If you want to rollback, but your files in the repack folder, and run repack.bat
6. Create a new folder on your EXTERNAL sd, named HWOTA8
7. Put your three files in it, plus copy MHA_RECOVERY8_NoCheck.img, and hwota8_update.zip
8. Now install P10 Plus twrp_oreo.img, if you havent't yet:
fastboot flash recovery_ramdisk twrp_oreo.img
Click to expand...
Click to collapse
credit to @OldDroid
9. Reboot into recovery, install hwota8_update.zip it replaces your recovery with the Mate 9 one, reboots and updates
10. Done! If you downgraded, or just encounter any problems, go back in recovery, and make a factory reset!
Can I do this without an sdcard?
dmmercado23 said:
Can I do this without an sdcard?
Click to expand...
Click to collapse
I think it is possible, but you need to rewrite hwota8_update.zip, since the links there are pointing to the external sd. But I dont know what you need to write there instead
Not sure if I did this right but now my phone shows---> Build number System 8.0.0.046(02ZP)
I had showing before---> Build number System 8.0.0.046(01BN)
I don't seem to have it right still
I also have somethong like System 8.0.0.046(02BQ) but .321(C10) installed. And there were some visible updates from the C900log Oreo, eg auto shazam disappeared from the status bar.
It's frustrating lol...my old Nexus 5 was so easy compared to this device...I know I updated with something cuz I also see January 1st security patch and other little differences...everything seems to work ok but still got no themes though...how do we get it right?
Droiduser67 said:
It's frustrating lol...my old Nexus 5 was so easy compared to this device...I know I updated with something cuz I also see January 1st security patch and other little differences...everything seems to work ok but still got no themes though...how do we get it right?
Click to expand...
Click to collapse
Here he says that you need to install su, and rename three directories, but for me themes are working even without this. As soon as I try it, these steps will be added to the tutorial though.
EDIT: I followed the steps and renamed the directories, but there was no change anywhere.
Yes just tried it myself too and no change...still no themes...had an extra folder in there on mine named "optus"...not sure but the twrp and rooting work awesome but wasn't able to make a nandroid backup to my external storage...it failed
Good day,
with what firmware (please complete naimeninie) you rolled back and what was installed by this method?
---------- Post added at 12:54 AM ---------- Previous post was at 12:51 AM ----------
dmmercado23 said:
Can I do this without an sdcard?
Click to expand...
Click to collapse
Without a SD card it is impossible, with firmware via TWRP, internal memory can be reset and then the firmware will not go to the end. Therefore, the programs are located on the SD.
urn said:
Good day,
with what firmware (please complete naimeninie) you rolled back and what was installed by this method?
Click to expand...
Click to collapse
If this question is for me, I did not test the rollback (I am fine with Oreo), but I would use C432B180. You can check the description of an update in FF to see if it's a rollback one.
Here's the solution : https://youtu.be/WYSVq1TE2kI
OREO
Can anyone help me android oreo on my Huawei P10
to install?
- OS = Ubuntu 17.10
- Huawei P10 (VTR-L09)
- Bootloader unlocked
- Device rooted
Nakedchef said:
Can anyone help me android oreo on my Huawei P10
to install?
- OS = Ubuntu 17.10
- Huawei P10 (VTR-L09)
- Bootloader unlocked
- Device rooted
Click to expand...
Click to collapse
Hey, there are many ways of doing it i would recommend https://forum.xda-developers.com/showthread.php?t=3691013
[GUIDE] Huawei P10 Debrand/Rebrand/Update for Nougat&Oreo it works great. Go for the hwota rebrand way, it work like charm for me.
Sent from my [device_name] using XDA-Developers Legacy app
Perfect! I applied the update as described in the OP, then did a factory reset and relocked the bootloader (which did another factory reset). Now, at least I can't tell anymore that the phone has been unlocked and rooted...
Hello, I have a problem in the rocovery that I flash wota8_update.zip I have E: unknown command [errno]
Updater process ended with ERROR: 9
Error installing zip file '/external_sd/HWOTA8/update.zip
dukenuken said:
Hello, I have a problem in the rocovery that I flash wota8_update.zip I have E: unknown command [errno]
Updater process ended with ERROR: 9
Error installing zip file '/external_sd/HWOTA8/update.zip
Click to expand...
Click to collapse
Which TWRP are you using?
Hi,
in this tutorial I will guide you how to upgrade from Nougat to Oreo and updating Oreo to newer version, when they are released.
NEW! Update Oreo to Pie - in testing now, please report!
ANNOUNCEMENT - 06 March 2019: Since I fried my phone with wrong update files, I don't own a P10 anymore. I'm still active on XDA but can't give as much support as usual for the P10. If you find any issues or have any suggestions, please post it here and qoute me. Everyone is free to use and edit my script and release it in a new threat. If someone needs help with that, let me know.
Special thank are going to @mankindtw who wrote the script and @Blackball who released something similar for the P10Plus.
I just edited the script for working with the P10 to make it easier for you.
DISCLAIMER: I don't give any warranty. I tested this on 5 devices without any problems.
This Tutorial ist just for the Huawei P10 (VTR).
This tutorial has two versions:
Tutorial 1: Upgrading your P10 from Nougat to Oreo
Tutorial 2: Updating to a newer Oreo version.
Prerequisites: You need a sd card with minimum 4gb free space, formatted in FAT32.
Also you need an unlocked bootloader and TWRP installed.
Read first, then do it.
Backup, backup, backup - please, don't blame me when you notice data loss.
For everyone who don't know how to unlock bootloader and install TWRP, here's a short tutorial:
Unlocking bootloader (will void warranty!):
The site is down at the moment. There's no official statement from Huawei if they shut it down completely or if there's just an error on this site. Fact is, at this moment you can only get an unlock code by sending Huawei support an E-Mail or using DC Phoenix (costs around US$5)!
If you found another solution, tell it here for everyone, please!
- Go to settings app and write down you IMEI, Build-Number and Model-Number. VERY IMPORTANT!
- Open phone app and dial *#*#1357946#*#* - write down the Product-ID and Serial Number. VERY VERY IMPORANT!
- Go back to settings, open developer options and activate OEM-Unlock and USB-Debugging.
- Go to this site, login or create account, follow the steps and fill out the forms to get your unlock code.
- VERY VERY VERY IMPORTANT: Write it down on paper, pc, laptop, tablet - everything you have. If you lost it and brick your phone with locked bootloader, you'll not be able to unbrick it without payed services like FunkyHuawei!
- ALSO VERY IMPORTANT: Do a backup of everything you need! Unlocking the bootloader will cause a factory reset, all data will be removed!
- Now turn off your phone.
- Connect it to USB and turn it on while holding the volume-down button.
- You should see the fastboot screen with green FRP Lock and Bootloader Lock.
- AGAIN: BACKUP! Do you have your unlock code save?
- Type following command into your cmd or terminal: "fastboot oem unlock CODE"
- Confirm the unlock with volume-up and power button.
- Done, phone will do a factory reset and the bootloader is unlocked.
Install TWRP:
- Open the developer settings and enable the the "OEM Unlock" and "USB Debugging" if you haven't done it already.
- Download the right TWRP version: TWRP 3.1.1-0 for Nougat by @OldDroid - TWRP 3.1.1 for Oreo by @Blackball.
- Boot into fastboot mode by turning off the phone, connect it via usb to you pc and power it on while holding down Volume-Down until you see the white fastboot screen.
- Flash the TWRP version - there are two different commands for Nougat and Oreo:
Nougat:
Code:
fastboot flash recovery TWRP.IMG
Oreo:
Code:
fastboot flash recovery_ramdisk TWRP.IMG
- Test it by turning off the phone with holding the power buttong until it's off and boot the phone with DISCONNECTED usb while holding Volume-Up.
Now the real thing:
Tutorial 1 - Upgrade Nougat to Oreo
Do not use this to unbrick your P10 or REinstall Oreo! This works only, if you're on Nougat! Otherwise you can full brick your P10!
Mention: I didn't loose any data after upgrading from Nougat to Oreo with this method. None of the guys who tested it noticed any data loss. BUT, no warranty for this!
BACKUP BEFORE YOU UPGADE!
- First you need to find your correct firmware for your model on the Huawei Firmware Database. This is not a rebrand tutorial!
Link: http://pro-teammt.ru/firmware-database or use the links for L09/L29 I provided below.
- When you found your version (example VTR-L29C432B360) find the row which containts "FullOTA-MF" and click on "filelist". Only tested with B360 FullOTA-MF, one guy bricked his phone using B365 Full-OTA-MF-PV, I think it's because B365 is an update from B360, but I really don't know if B1xx to B365 alway bricks your phone! Just use B360 and then use oreoupdate.zip for updating to a newer version - this method is tested on multiple devices without any problems.
- You need three files: update.zip, update_data_full_public.zip, and update_full_MODEL_hw_[].zip (example update_full_VTR-L29_hw_eu.zip).
- When you downloaded all three files rename it after this:
update.zip stays.
update_data_full_public.zip stays.
update_full_MODEL_hw_[].zip to update_full_hw.zip.
- Download this rar archive (alternative link without ads if you don't want to support me ) - Version 060518, MD5 0637269f1dc9b9a509de97ff14559f4a.
- Extract the archive on your sd card - you should have a folder named "oreoupgrade" on it. This folder contains three files: oreoupgrade.zip, VTR_RECOVERY_NoCheck.img and VTR_RECOVERY2_NoCheck.img.
- Put the three update zips you downloaded before inside the "oreoupgrade" folder on sd card.
- Your SD card has to look like this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
- Insert the sd into your phone and boot into TWRP.
- AGAIN: DO A BACKUP!
- Tap on Install, navigate to your sd card and into the oreoupgrade directory.
- Tap on oreoupgrade.zip and install it.
- The phone will restart by itself - don't press any button!
- eRecovery will start and install the update - if you didn't do anything wrong, it should take around 2 minutes and the phone will do a reboot.
- If the phone won't reboot after update wait at least 5 minutes until you do it by yourself (I had this issue with only one P10).
That's it - you should have Oreo installed.
The script installs the original recovery, so TWRP is removed. The bootloader stays unlocked.
Tutorial 2 - Updating Oreo version
Do not use this if you're on Nougat! This Tutorial is only to upgrade the Oreo / EMUI 8 version! Don't use it to unbrick, if you don't know what you do!
BACKUP BEFORE YOU UPDATE!
I tested it on 24.03.2018 with my VTR-L29C432. I updated from B360 to B365 without any problems. No data loss, no bugs notices. Update process took around 4 minutes.
- First you need to find your correct firmware for your model on the Huawei Firmware Database. This is not a rebrand tutorial!
Link: http://pro-teammt.ru/firmware-database or use the links for L09/L29 I provided below.
- When you found your version (example VTR-L29C432B360) find the row which containts "FullOTA-MF" and click on "filelist". BFullOTA-MF-PV seems to mean "Public Version". I tested it on three devices without any problems but one guy notified me that B365 FullOTA-MF-PV bricked his phone after using this to upgrade from Nougat. For me it works fine.
- You need three files: update.zip, update_data_full_public.zip, and update_full_MODEL_hw_[].zip (example update_full_VTR-L29_hw_eu.zip).
- When you downloaded all three files rename it after this:
update.zip stays.
update_data_full_public.zip stays.
update_full_MODEL_hw_[].zip to update_full_hw.zip.
- Download this rar archive (alternative Link without ads if you don't want to support me ) - version 040518, MD5 c4c7b33d104b696a6132f8be1f36ba0b
- Extract the archive on your sd card - you should have a folder named "oreoupdate" on it. This folder contains three files: oreoupdate.zip, VTR_RECOVERY_OREO_NoCheck.img.
- Put the three update zips you downloaded before inside the "oreoupdate" folder on sd card.
- Your SD card has to look like this:
- Insert the sd into your phone and boot into TWRP.
- AGAIN: DO A BACKUP!
- Tap on Install, navigate to your sd card and into the oreoupdate directory.
- Tap on oreoupdate.zip and install it.
- The phone will restart by itself - don't press any button!
- eRecovery will start and install the update - if you didn't do anything wrong, it should take around 2 minutes and the phone will do a reboot.
- If the phone won't reboot after update wait at least 5 minutes until you do it by yourself (I had this issue with only one P10).
That's it - you should have updated Oreo to a newer version.
The script installs the original recovery, so TWRP is removed. The bootloader stays unlocked.
If there are any issues with this notify me so we can work together to find a solution!
Please post the TWRP log and a screenshot of your oreoupgrade / oreoupdate directory on your sd card with file sizes. With this information it's easier to help.
Tutorial 3 - Updating Oreo version with official EMUI updater
Do not use this if you're on Nougat! This Tutorial is only to upgrade the Oreo / EMUI 8 version! Don't use it to unbrick, if you don't know what you do!
This Method is only if there's an official update released for your device by Huawei. You'll get a system update notification. If there's no such notification use Tutorial #2!
MENTION: I tested it on my device from B365 to B369 without any problems. If there are any issues, please notify me. Brick risk is barely 0 because it's using offical update files downloaded by EMUI.
BACKUP BEFORE YOU UPDATE!
- Check if there's an official update available in system settings. You should also get a notification. DO NOT INSTALL, YET!
- Download this rar archive (alternative Link without ads if you don't want to support me ) - version 130618, MD5 52cb33d74055f01a2fb4425d5b918b18.
- You can choose two different places where you extract it:
- 1. Without root: SD card: Just extract the archive on SD card, so you'll have a directory on it called "officialupdate". Inside this directory are two files: "officialupdate.zip" and "VTR_RECOVERY_OREO-NoCheck.img".
- 2. With root: /cust directory. Extract the archive with a file manager of your choise and put the "officialupdate" directory into /cust.
- Now boot into TWRP and install the officialupdate.zip on SD or in /cust - /cust needs to be mounted. Go to "Mount" and just check "cust". Then go to "Install" and navigate to the .zip file.
- TWRP will install the modified recovery - it's the same one as in Tutorial #2.
- Reboot into system
- Install the update and the update process will start.
Note: The reboot after the update can take a few minutes (my phone took around 5 minutes!). Don't abort the reboot process!
You also need to install the root again after this update!
Note #2: I need testers for it. Please write here in this threat if it worked for your or not with phone information (model, version, etc.).
Tutorial 4 - Upgrading Oreo to Pie - IN TESTING NOW!
Do not use this if you're on Nougat! This Tutorial is only to upgrade EMUI 8 to 9! Don't use it to unbrick, if you don't know what you do!
BACKUP BEFORE YOU UPDATE!
I tested it on 24.03.2018 with my VTR-L29C432. I updated from 8.0.0.381 to 9.0.1.157 without any problems. No data loss, no bugs notices. Update process took around 5 minutes + 5 minutes for booting.
- First you need to find your correct firmware for your model on the Huawei Firmware Database. This is not a rebrand tutorial!
Link: http://pro-teammt.ru/firmware-database or use the links for L09/L29 I provided below.
- When you found your version find the row which containts "FullOTA-MF" and click on "filelist".
- You need three files: update.zip and update_full_MODEL_hw_[].zip (example update_full_VTR-L29_hw_eu.zip).
- When you downloaded both files rename them after this:
update.zip stays.
update_full_MODEL_hw_[].zip to update_full_hw.zip.
- Download this rar archive - version 190219 MD5 37b51e19f70af6a896cadd522342e213
- Extract the archive on your sd card - you should have a folder named "pieupgrade" on it. This folder contains two files: pieupgrade.zip, VTR_RECOVERY_OREO_NoCheck.img.
- Put the three update zips you've downloaded before inside the "pieupgrade" folder on sd card.
- Insert the sd into your phone and boot into TWRP.
- AGAIN: DO A BACKUP!
- Tap on Install, navigate to your sd card and into the pieupgrade directory.
- Tap on pieupgrade.zip and install it.
- The phone will restart by itself - don't press any button!
- eRecovery will start and install the update - if you didn't do anything wrong, it should take around 2 minutes and the phone will do a reboot.
- If the phone won't reboot after update wait at least 5 minutes until you do it by yourself (I had this issue with only one P10).
That's it - you should have updated to EMUI 9 / Pie.
The script installs the original recovery, so TWRP is removed. The bootloader stays unlocked.
Please note, that there's no TWRP for Pie at the moment. You may not be able to install Magisk! If you find a working TWRP, let me know!
Please note that this is too new to know everything. If you have any issues, let me know. I can't guarantee that this script works for you.
Only use your model region, only use it with B376++, only install the Pie-Beta if you know about the risk to brick your phone.
Be also aware that installing not official released version can cause a not certified play protect status! I noticed this on my P10 after updating to 9.0.1.157. I didn't notice any issues with that, yet, but I can be.
Tutorial 5 - Updating Pie and downgrading to Oreo - IN TESTING NOW!
Do not use this with Nougat or Oreo! This script is for Pie, only!
BACKUP BEFORE UPDATING / DOWNGRADING!
This script will work for updating Pie version and also for downgrading back to Oreo, with the right files.
Read the tutorial first before you do anything! BRICK RISK IS HIGH!
Special thanks to @lukasob, who helped me with this script.
- First you need to find your correct firmware for your model on the Huawei Firmware Database.
- ATTENTION FOR DOWNGRADING: There are downgrade updates available, mostly to version 384. Those downgrades are containing only 2 files instead of 3:
- "update.zip"
- "update_full_MODEL_hw_[].zip"
If there's also a "update_data_full_public.zip", it's the wrong downgrade! DON'T USE THIS!
THIS WILL CAUSE FULL HARD BRICK!
- When you downloaded both files rename them after this:
update.zip stays.
update_full_MODEL_hw_[].zip to update_full_hw.zip.
- Download this rar achive - version 180319 MD5 e53284141f1d93ac2e6ab9d1f528db08
- Extract the archive on your sd card - you should have a folder named "pieupdate" on it. This folder contains four files: pieupdate.zip, VTR_RECOVERY_OREO_NoCheck.img, pie_stock_recovery.img.
- Put the TWO update zips you've downloaded before inside the "pieupdate" folder on sd card.
- Inser the sd into your phone and boot into TWRP (flash the Oreo TWRP which you can find here on XDA. It'll work with this).
- AGAIN: DO A BACKUP!
- Tap on Install, navigate to your sd card and into the pieupdate directory.
- Tap on pieupdate.zip and install it.
- The phone will restart by itself - don't press any button!
- eRecovery will start and install the update - if you didn't to anything wrong, it should take around 2 minutes and the phone will do a reboot.
That's it. You either did an update or a downgrade, depending on which files you've used.
It's really important to flash the correct downgrade files, otherwise you'll brick your phone totally! I did this and even with DC Phoenix I couldn't recover my phone yet.
Flash stock recovery with Pie - TWRP or Root needed
- Download Pie update.zip and extract the UPDATE.APP.
- With Huawei Update Extractor (Google it, please) extract RECOVERY_RAMDIS.img and ERECOVERY_RAMDIS.img (you need to disable the file verification in the settings of HUE)
ROOT METHOD (all commands without qoutes):
- Put the two files in the root directory of your phone's internal memory without any directory
- Use a terminal emulator or adb shell on your pc.
- Enter following command to find out which device you're on: "/dev/block/platform/"
- You should see either "ff3b0000.ufs" or "hi_mci.0" after confirm the command with enter - remember it, I call it TYPE in the following commands.
- Access root privileges with "su" --> ENTER
- Now enter two commands and confirm with enter after each:
"dd if=./RECOVERY_RAMDIS.img of=/dev/block/platform/TYPE/by-name/recovery_ramdisk" --> ENTER
"dd if=./ERECOVERY_RAMDIS.img of=/dev/block/platform/TYPE/by-name/erecovery_ramdisk" --> ENTER
- Done, if there are no error outputs.
TWRP METHOD:
Download this file and put it on external sd in a directory called "flashrecovery". (used zippyshare, because mega is slow at the moment)
Extract RECOVERY_RAMDIS.img and ERECOVERY_RAMDIS.img from UPDATE.APP and put it into flashrecovery on sd (file names are important and also case sensitive!).
Install the flashrecovery_pie.zip with TWRP. The phone will reboot after flashing the recovery.
Magisk installation - NOUGAT AND OREO ONLY! NOT WORKING ON PIE
It's a bit more complicated to install Magisk with EMUI 9 than it was before.
Instructions can be found here.
I didn't try it, yet. Please report if this works.
EDIT_MAGISK:
I tried to patch recovery image with Magisk but with this the phone doesn't boot with enabled root.
Let me know, if you find any solution.
Thanks for testing @tangoalfa
Addition: Root with Magisk by @Blackball
Special thanks to @mleczan who provided the code for eMMC devices!
KNOWN ISSUES
- @SwiftingDuster got is bootloader loggeg with VTR-L29C636B362 coming from B162. It can be produced by the firmware files, I really don't know.
- eMMC version of P10 can be bricked! Thanks @mleczan for notice. If possible I will release an eMMC version, but without testers I can't do it.
--- U P D A T E - C H A N G E L O G ---
UPDATE 130618 - Only officialupdate
- Fixed an issue with the script, should work know (theoretically - can't test it at the moment!)
UPDATE 020618 - Only officialupdate
- Added a third guide for using official update method by EMUI.
Testers needed!
UPDATE 060518 - Only oreoupgrade
- Added support for eMMC devices
Thanks to @mleczan who provided me information about eMMC devices!
Testers for both versions are still welcome and wanted - I need information if it's working or not (I can't provide any warranty for safety!)
UPDATE 040518 - Only oreoupdate
- Added support for eMMC devices.
Special thanks to @mleczan who provided the code for eMMC devices!
Testers with eMMC devices are needed! Please read post #219!
UPDATE 080418
- Fixed oreoupdate - should work now!
UPDATE 050418
- Added comments to TWRP output
- Added security and fail safety
(check if all files are present and in the right directory, if not, it stops)
IF YOU FIND ANY ERRORS OR TYPOS PLEASE REPORT !!
UPDATE 130318
- Fixed a typo on oreoupdate, sorry for this guys!
UPDATE 120318
- Fixed the script for oreoupdate.
- Added version number 120318 for better overview of updates.
- Added MD5.
- Added firmware links for VTR-L09 and VTR-L29 version B360 provided from hwmt firmware database.
- Added screenshots of sd card directory.
- Edited the tutorial for unlocking bootloader and installing TWRP.
UPDATE 180319
- Added spoilers, for better overview
- Added pieupdate, for updating pie and downgrading to oreo
Greetings,
Jannomag
Can i lock the bootloader again after this Method?
Jannomag said:
Hi,
in this tutorial I will guide you how to upgrade from Nougat to Oreo and updating Oreo to newer version, when they are released.
Special thank are going to @mankindtw who wrote the script and @Blackball who released something similar for the P10Plus.
I just edited the script for working with the P10 to make it easier for you.
DISCLAIMER: I don't give any warranty. I tested this on 5 devices without any problems.
This Tutorial ist just for the Huawei P10 (VTR).
This tutorial has two versions:
Tutorial 1: Upgrading your P10 from Nougat to Oreo
Tutorial 2: Updating to a newer Oreo version.
Prerequisites: You need a sd card with minimum 4gb free space, formatted in FAT32.
Also you need an unlocked bootloader and TWRP installed.
Read first, then do it.
Backup, backup, backup - please, don't blame me when you notice data loss.
For everyone who don't know how to unlock bootloader and install TWRP, here's a short tutorial:
- Save all your data, make a backup. Unlocking the bootloader will cause a factory reset!
- Open the developer settings and enable the the "OEM Unlock" and "USB Debugging".
- Boot into fastboot mode by turning off the phone, connect it via usb to you pc and power it on while holding down Volume-Down until you see the white fastboot screen.
- Download the right TWRP version: TWRP 3.1.1-0 for Nougat by @OldDroid - TWRP 3.1.1 for Oreo by @Blackball.
- Flash the TWRP version - there are two different commands for Nougat and Oreo:
Nougat:
Oreo:
- Test it by turning off the phone with holding the power buttong until it's off and boot the phone with DISCONNECTED usb while holding Volume-Up.
Now the real thing:
Tutorial 1 - Upgrade Nougat to Oreo
Mention: I didn't loose any data after upgrading from Nougat to Oreo with this method. None of the guys who tested it noticed any data loss. BUT, no warranty for this!
BACKUP BEFORE YOU UPGADE!
- First you need to find your correct firmware for your model on the Huawei Firmware Database. This is not a rebrand tutorial!
Link: http://pro-teammt.ru/firmware-database
- When you found your version (example VTR-L29C432B360) find the row which containts "FullOTA-MF" and click on file list.
- You need three files: update.zip, update_data_full_public.zip, and update_full_MODEL_hw_[].zip (example update_full_VTR-L29_hw_eu.zip).
- When you downloaded all three files rename it after this:
update.zip stays.
update_data_full_public.zip stays.
update_full_MODEL_hw_[].zip to update_full_hw.zip.
- Download this rar archive.
- Extract the archive on your sd card - you should have a folder named "upgrade" on it. This folder contains three files: oreoupgrade.zip, VTR_RECOVERY_NoCheck.img and VTR_RECOVERY2_NoCheck.img.
- Put the three update zips you downloaded before inside the "upgrade" folder on sd card.
- Insert the sd into your phone and boot into TWRP.
- AGAIN: DO A BACKUP!
- Tap on Install, navigate to your sd card and into the upgrade folder.
- Tap on oreoupgrade.zip and install it.
- The phone will restart by itself - don't press any button!
- eRecovery will start and install the update - if you didn't do anything wrong, it should take around 2 minutes and the phone will do a reboot.
- If the phone won't reboot after update wait at least 5 minutes until you do it by yourself (I had this issue with only one P10).
That's it - you should have Oreo installed.
The script installs the original recovery, so TWRP is removed. The bootloader stays unlocked.
Tutorial 2 - Updating Oreo version
MENTION: This method isn't tested because of the lack of newer version. But it's the same thing as upgrading and should work. I can't give warranty for this. If there will be any problems with it, just contact me and we can work on a solution.
BACKUP BEFORE YOU UPDATEE!
- First you need to find your correct firmware for your model on the Huawei Firmware Database. This is not a rebrand tutorial!
Link: http://pro-teammt.ru/firmware-database
- When you found your version (example VTR-L29C432B360) find the row which containts "FullOTA-MF" and click on file list.
- You need three files: update.zip, update_data_full_public.zip, and update_full_MODEL_hw_[].zip (example update_full_VTR-L29_hw_eu.zip).
- When you downloaded all three files rename it after this:
update.zip stays.
update_data_full_public.zip stays.
update_full_MODEL_hw_[].zip to update_full_hw.zip.
- Download this rar archive.
- Extract the archive on your sd card - you should have a folder named "update" on it. This folder contains three files: oreoupdate.zip, VTR_RECOVERY_OREO_NoCheck.img.
- Put the three update zips you downloaded before inside the "updatee" folder on sd card.
- Insert the sd into your phone and boot into TWRP.
- AGAIN: DO A BACKUP!
- Tap on Install, navigate to your sd card and into the upgrade folder.
- Tap on oreoupdate.zip and install it.
- The phone will restart by itself - don't press any button!
- eRecovery will start and install the update - if you didn't do anything wrong, it should take around 2 minutes and the phone will do a reboot.
- If the phone won't reboot after update wait at least 5 minutes until you do it by yourself (I had this issue with only one P10).
That's it - you should have updated Oreo to a newer version.
The script installs the original recovery, so TWRP is removed. The bootloader stays unlocked.
If there are any issues with this notify me so we can work together to find a solution!
Thanks for testing @tangoalfa
Greetings,
Jannomag
Click to expand...
Click to collapse
Do we have to take FF IMEI check into account before applying this method?
MajaronM said:
Do we have to take FF IMEI check into account before applying this method?
Click to expand...
Click to collapse
FF IMEI check? Do you mean the unlock code generator by Huawei, where you need to enter product no. and IMEI? If yes, you have to do it, because you need to u lock the bootloader.
Jannomag said:
FF IMEI check? Do you mean the unlock code generator by Huawei, where you need to enter product no. and IMEI? If yes, you have to do it, because you need to u lock the bootloader.
Click to expand...
Click to collapse
In Firmware Finder app, you have to check if the update is compatible with your phone. The app check this with the Imei code of the phone. My phone is not yet approved with the actual b360. I was wondering if it was safe to install it.
I can confirm that it Works smoothly as silk!
I went from Romfromfuture B179 worked like a charm.
Thanks.
MajaronM said:
In Firmware Finder app, you have to check if the update is compatible with your phone. The app check this with the Imei code of the phone. My phone is not yet approved with the actual b360. I was wondering if it was safe to install it.
Click to expand...
Click to collapse
Don't use the app. Read the guide, use the Database via Webbrowser on your PC.
Jannomag said:
Don't use the app. Read the guide, use the Database via Webbrowser on your PC.
Click to expand...
Click to collapse
Thanks, I'll give it a try!
Thanks for the tutorial, i find the hwota method more straight forward and the steps are actually pretty much the same to achieve that goal.
LwannaCM said:
Thanks for the tutorial, i find the hwota method more straight forward and the steps are actually pretty much the same to achieve that goal.
Click to expand...
Click to collapse
The script does the same as HWOTA but I know some guys who had problems with HWOTA. Also HWOTA doesn't support the Oreo recovery command, so you have to modify the script by yourself, which isn't easy for everyone. For me this is easier than HWOTA, for others it's not, but you still can choose your favorite method.
I have a problem, I go to install the oreoupdate.zip with all the correct files in the folder but when the device reboots it goes back tot TWRP recovery with this error.
skolebolle said:
I went from Romfromfuture B179 worked like a charm.
Thanks.
Click to expand...
Click to collapse
Please, can you tell me what you do? Did you lost you data? I'm now on 179 FromFuture. Do you have Magisk and what rom you flash?
Sent from my Huawei P10 using XDA Labs
Hi!
I did not lost data at all. Just root. Followed the guide with a room that FF says is approved to my device. Did not restart after update thought. But restarted myself after some minute's.
Supergood rom with speed and good battery management.
Jannomag said:
The script does the same as HWOTA but I know some guys who had problems with HWOTA. Also HWOTA doesn't support the Oreo recovery command, so you have to modify the script by yourself, which isn't easy for everyone. For me this is easier than HWOTA, for others it's not, but you still can choose your favorite method.
Click to expand...
Click to collapse
There you are totally right. I never thought about it yet, because i wans´t curious (or stupid) enough to use the beta. So i wasn´t in the position to update oreo.
Just curious, did you use the hwota8 from mankindtw for this (https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-oreo-update-package-t3699522)?
I can also confirm it´s working, so thanks again!
If it´s ok for you, i will post your guide in my thread?
SeanTho said:
I have a problem, I go to install the oreoupdate.zip with all the correct files in the folder but when the device reboots it goes back tot TWRP recovery with this error.
Click to expand...
Click to collapse
If you read the error text, then you should be able to find a solution by yourself.
The update.zip is missing. Did you download the three update files and placed them into the oreoupgrade folder on SD card?
Jannomag said:
If you read the error text, then you should be able to find a solution by yourself.
The update.zip is missing. Did you download the three update files and placed them into the oreoupgrade folder on SD card?
Click to expand...
Click to collapse
Yes I followed the guide and made sure all the files were in the right place
SeanTho said:
Yes I followed the guide and made sure all the files were in the right place
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Click to collapse
Can you share a screenshot of you SD card content including content of oreoupgrade folder on it, please? I need to be sure. Is your sd card formattet to FAT32?
Jannomag said:
Can you share a screenshot of you SD card content including content of oreoupgrade folder on it, please? I need to be sure. Is your sd card formattet to FAT32?
Click to expand...
Click to collapse
Of course, here you go
And there we have it.
The folder name is wrong, it hast to be "oreoupgrade" and it should've this name when you extract it. The script looks for the path /sdcard/oreoupgrade/...
I AM NOT RESPONSIBLE FOR ANY BRICKS, DO AT YOUR OWN RISK. I TRIED AND WORKED FOR ME.
THIS WILL ERASE ALL DATA FROM YOUR DEVICE.
THIS IS FOR STOCK CHINESE ONLY, I DID NOT TRY IT ON UNLOCKED BOOTLOADER DEVICES, ROOTED DEVICES, OR ANY OTHER SITUATION, SO IDK IF WORKS FOR THAT.
What you gonna need:
android 12 India Rollback:
https%3A%2F%2Fdownload.c.realme.com%2Fflash%2FDP1_Android_13%2FIN%2FRMX3301_ROLL_BACK_Android12_IN.zip&e=118628786
Full OTA CN A13
https%3A%2F%2Fdisk.yandex.ru%2Fd%2FkCmfvWkxHTLqJA&e=118628786
OP Updater apk
https://forum.xda-developers.com/attachments/oplocalupdate_for_android13-apk-2-zip.5722227/
YES! YOU GONNA NEED BOTH Packages CN A13 and India Roolback
Steps:
- Update your Chinese device to A.13 c.08 normally using the official updater.
- Once you are on A13_C.08 official update turn off All internet of the device.
- Transfer all the files downloaded to Documents folder of your device.
- Go to Settings - Applications - Application Management, press 3 dots, select to show system applications! In the search, enter - Software Update, find it and clear the cache and data in it! Next, in the search, enter - Update Service, find it, and also clear the cache and data in it!
- Install the OP Updater apk
- Place the Full OTA CN A13 zip on the root folder of your device.
- Open the OP updater, press the gear on top. You will see the CN Package listed, tap on it but DO NOT INSTALL (do not touch anything on the popup that will show up)
- Put the OP updater app on Floating Window so it does not close it
- Go to the file manager copy the name of the OTA CN A13 from the root of the device and rename the android 12 India Rollback with the name of the OTA CN A13 you copied
- Delete the OTA CN A13 from the root of the device (or move to another folder) and move the Android 12 India Roolback (that you already renamed) to root folder
- Go back to the floating window OP Updater and press install now
- After process is done you will see a Reboot button, press it and let it do the job.
Done! You should now boot into global ROM India Region.
Thanks to Stano36 for Showing me this on 4PDA Forum and the guy that shared it.
Realme GT2 Pro - Прошивки - 4PDA
Realme GT2 Pro - Прошивки
4pda.to
ENJOY YOUR GLOBAL ROM DEVICE
Thanks
Will this also work for changing region from mea to eu?Will this also work for changing region from mea to eu?
No, it won't work for you.
I was able to switch from android 12 CN (A18) to Rollback 12 IN (A14) the first time, then you can switch from Rollback IN to another region.
If you switched from Rollback IN to EU, for example, then from EU to another region is not possible, after flashing will be a brick.
If you need another region, then you go back to Rollback 12 IN, and then to whatever you want. Rollback is the starting point!
P. S. I don't know about the Chinese region, mostly everyone switched from Rollback 12 IN to EU or RU.
Damien969 said:
I was able to switch from android 12 CN (A18) to Rollback 12 IN (A14) the first time, then you can switch from Rollback IN to another region.
If you switched from Rollback IN to EU, for example, then from EU to another region is not possible, after flashing will be a brick.
If you need another region, then you go back to Rollback 12 IN, and then to whatever you want. Rollback is the starting point!
P. S. I don't know about the Chinese region, mostly everyone switched from Rollback 12 IN to EU or RU.
Click to expand...
Click to collapse
Can you explain once in rollback A12 IN how to switch to EU A12 and which files are needed?
AaronZaDev said:
Can you explain once in rollback A12 IN how to switch to EU A12 and which files are needed?
Click to expand...
Click to collapse
After switching to Rollback IN you need:
Do a data reset, download Full OTA of the desired region (Global/EU/RU) and move it to the root of memory (should not lie in the folder!), then turn off the Internet (or better not turn it on at all) - clearing the cache and data of the two system applications: "Software Update" and "Update Service", do not forget to enable "show system processes".
Next run third party updater - "OPLocalUpdate_For_Android12.apk" (or "For_Android 13" if you have android 13), but this time you need "NOT TO CHANGE!", press 3 points, select the file .zip (aka Full OTA), wait for installation ... ...then reboot.
For peace of mind, do another data reset (via recovery).
If all went well, congratulations you changed the region!
P. S. I went this way from Rollback IN --> EU-NONEEA-Double (XNE00DB) Android 13.
i can't download from yandex, where can i download Full OTA CN A13 ?
cnkt_br said:
i can't download from yandex, where can i download Full OTA CN A13 ?
Click to expand...
Click to collapse
If you want, I have China A.16: https://rms01.realme.net/SW/software/RMX3300domestic_11_A.16_2022012714110118.zip
It's the only Chinese ROM URL I have.
Damien969 said:
...stiahnite si Full OTA požadovaného regiónu (Global/EU/RU) a presuňte ho do koreňového adresára a pamäte...
Click to expand...
Click to collapse
You forgot to mention that the OTA file must be modified.
In the file
payload_properties.txt
Adjust the value from 0 to 1
oplus_update_engine_verify_disable=0
Stano36 said:
You forgot to mention that the OTA file must be modified.
In the file
payload_properties.txt
Adjust the value from 0 to 1
oplus_update_engine_verify_disable=0
Click to expand...
Click to collapse
I didn't modify anything, thanks to Rapper_skull for the link to the Full OTA. Just downloaded and installed this .zip file following the instructions, no problems.
cnkt_br said:
i can't download from yandex, where can i download Full OTA CN A13 ?
Click to expand...
Click to collapse
I'll download it and upload it to another file-sharing site.
Damien969 said:
Nič som neupravoval
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Click to collapse
Bcecause they were already modified in the 4pda manual.
Here is the link to the Full OTA CN Android 13 C.08:
Full OTA CN A13 C.08
Can someone help me please ? How can I throw CN in the root folder I can't find it
I'm in C11 and when I try to install rollback package, it says "downgrade is not allowed".
Can u tell me how to install EU C11?
SMinato27 said:
I'm in C11 and when I try to install rollback package, it says "downgrade is not allowed".
Can u tell me how to install EU C11?
Click to expand...
Click to collapse
EU C.11 no one has rolled back from it yet, I don't know how to help you.
Meroem said:
Can someone help me please ? How can I throw CN in the root folder I can't find it
Click to expand...
Click to collapse
You need a root partition, NOT A FOLDER!
The root partition has other folders like, "Alarms, Android, DCIM, Download, etc." You need to move the .zip file to the root section, it should be next to the folders, NOT IN THE FOLDER!
Damien969 said:
You need a root partition, NOT A FOLDER!
The root partition has other folders like, "Alarms, Android, DCIM, Download, etc." You need to move the .zip file to the root section, it should be next to the folders, NOT IN THE FOLDER!
Click to expand...
Click to collapse
Thanks for your help
Mission succeeded
Damien969 said:
Here is the link to the Full OTA CN Android 13 C.08:
Full OTA CN A13 C.08
Click to expand...
Click to collapse
Can you upload into another server like, mediafire or google drive?