need stock recovery for a2017g european Zte Axon 7 - ZTE Axon 7 Questions & Answers

Hello
I have formatted the system in twrp and I can't do nothing except going into twrp. I want to flash the stock system but it says:
Updater process ended with ERROR: 8
Error installing zip file 'external_sd/update.zip'
So where I can find the stock recovery to be able to flash the original system recovery.
Thank you.

roucoups said:
Hello
I have formatted the system in twrp and I can't do nothing except going into twrp. I want to flash the stock system but it says:
Updater process ended with ERROR: 8
Error installing zip file 'external_sd/update.zip'
So where I can find the stock recovery to be able to flash the original system recovery.
Thank you.
Click to expand...
Click to collapse
Just FYI , Next time you create a thread asking for things , you NEED to use the SEARCH feature of this forum.
http://forum.xda-developers.com/axon-7/development/rom-guide-updates-to-stock-files-via-t3469484
Those files are TWRP flashable zips.

DrakenFX said:
Just FYI , Next time you create a thread asking for things , you NEED to use the SEARCH feature of this forum.
http://forum.xda-developers.com/axon-7/development/rom-guide-updates-to-stock-files-via-t3469484
Those files are TWRP flashable zips.
Click to expand...
Click to collapse
I already tried several times and each time I start flashing zte_a2017.b03_bootstack_by_drakenfx.zip it says:
Updater process ended with ERROR: 6
Error installing zip file 'external_sd/ZTE_A2017G.B03_BootStack_by_DrakenFX.zip'
So what do I do now????

Related

[Q] TWRP failed

I get a failure when trying to flash a new ROM. I have three different zips (ROMs) on my phone. None of them will install for some reason and I get a failed error and it puts something about an error when updating binary script? How could I fix this on my nexus 4?
If I need to update twrp could I do so without using goomanager to do this? Goomanager won't download the recovery so I have to use another method
You probably need to update to the latest TWRP version. Use the TWRP link in my signature and get the latest version in the "mako" folder.
Use fastboot to flash it, use the command:
fastboot flash recovery twrp.img
(replacing twrp.img with actual file name)
If you don't know how to use fastboot, use the 3rd link for guide on installing custom recoveries.
dreammaster252 said:
I get a failure when trying to flash a new ROM. I have three different zips (ROMs) on my phone. None of them will install for some reason and I get a failed error and it puts something about an error when updating binary script? How could I fix this on my nexus 4?
If I need to update twrp could I do so without using goomanager to do this? Goomanager won't download the recovery so I have to use another method
Click to expand...
Click to collapse
had the same error and resolved it like this:
installed ROM Installer vom play store
installed cwm, and then twrp again from rom installer.. worked perfectly!
BUT WHATCH OUT! i think the error you get is called "error 9".. or something like that, it appears, when you try to install a zip, and the updater-skripts cancels the installation process, e.g., because it is not hte right zip for your phone!
so look at first, if you have the right zip downloaded

How do I update to Android 7.0 on the Axon 7 (USA Model) with TWRP Recovery installed

I'm unable to unpate as of right now because I have TWRP recovery installed.
When I try to, it tells me " Package expects fingerprint of *original device fingerprint* this device has TWRP\Team_Win_Recovery_Proejct/ailsa_ii
Updater process ended with ERROR: 8
Error installing zip file '@/cache/recovery/block.map'"
I tried removing the part of the script that checks this, but then I got a different error (I don't remember what it was, it said something about "Boot:1826459185:1U57126581(Random numbers not the actual ones) contains unexpected content" or something like that
So I was wondering, how would I go and update to the new Android 7.0 update? (I also have the zip file of the update locally)
I would assume that I could flash stock recovery but a. I don't have the stock recovery.img, and b. I was reading around and someone mentioned that if I flashed stock recovery it'd delete all my data.
I'd be highly disappointed if the only way I could update to the 7.0 update is by deleting all my data. I'm sure there must be some way around it.
Can anyone help me out? I'm sure I'm not the only one that'll have this issue
EDIT: Flashed Recovery.img (Only recovery.img, via fastboot)
Results: Recovery is flashed and working.
Phone does boot up perfectly fine, no issues
Data is NOT lost.
Flashing the 7.0 update(A2017UV110B15) (Via stock recovery) [Remember to put it on your SDCard]:
Verifying update package...
Verified.
"EMC /dev/block/bootdevice/by-name/boot****load of numbers)" has unexpected contents
Aborted
Click to expand...
Click to collapse
( Same error as when I removed device verification.. maybe this is a user error and not a system/update error )
( Maybe I failed to download the update zip properly? I'll try the OTA update instead )
Downloading..
Rebooting..
Installing System Update...
Has unexpected contents
Package mixmatched
Aborted
Click to expand...
Click to collapse
( No, not a user error I suppose.. I don't know what is wrong then! This is odd )
System update failed
Reason: The system update package did not match the phone
Click to expand...
Click to collapse
And for the record, I am on A2017UV1.0.0B29
Andrew S.S. said:
I'm unable to unpate as of right now because I have TWRP recovery installed.
When I try to, it tells me " Package expects fingerprint of *original device fingerprint* this device has TWRP\Team_Win_Recovery_Proejct/ailsa_ii
Updater process ended with ERROR: 8
Error installing zip file '@/cache/recovery/block.map'"
I tried removing the part of the script that checks this, but then I got a different error (I don't remember what it was, it said something about "Boot:1826459185:1U57126581(Random numbers not the actual ones) contains unexpected content" or something like that
So I was wondering, how would I go and update to the new Android 7.0 update? (I also have the zip file of the update locally)
I would assume that I could flash stock recovery but a. I don't have the stock recovery.img, and b. I was reading around and someone mentioned that if I flashed stock recovery it'd delete all my data.
I'd be highly disappointed if the only way I could update to the 7.0 update is by deleting all my data. I'm sure there must be some way around it.
Can anyone help me out? I'm sure I'm not the only one that'll have this issue
Click to expand...
Click to collapse
Flashing stock recovery will not delete your data. Find your stock firmware download on the forum or zte, pull recovery.img from it and flash in twrp.
Of course those who whine about wiping data usually are the ones who need to do it most.
FYI I updated, flashed twrp and then restored data from my b29 backup without issue. At least this way you can make a new backup before attempting.
You can also wait for the flashable .zips to show up and avoid all the hassle.
lafester said:
Flashing stock recovery will not delete your data. Find your stock firmware download on the forum or zte, pull recovery.img from it and flash in twrp.
Of course those who whine about wiping data usually are the ones who need to do it most.
FYI I updated, flashed twrp and then restored data from my b29 backup without issue. At least this way you can make a new backup before attempting.
You can also wait for the flashable .zips to show up and avoid all the hassle.
Click to expand...
Click to collapse
Read my updated comment; Sorry that I didn't just edit the thread. And that makes sense. I think it would be wise for me to just wait.
First of all, flash rollback zip from DrakenFX.
Then update via OTA. That's all. I've done these steps yesterday and I'm using Nougat now.
WesTD said:
First of all, flash rollback zip from DrakenFX.
Then update via OTA. That's all. I've done these steps yesterday and I'm using Nougat now.
Click to expand...
Click to collapse
I saw your post then had forgotten about it til now ( haven't checked ) but in the last month I've forgotten where the rollback zip is located / what thread. Any help would be appreciated.
Only use ota if you don't want twrp/root anymore.
Andrew S.S. said:
I saw your post then had forgotten about it til now ( haven't checked ) but in the last month I've forgotten where the rollback zip is located / what thread. Any help would be appreciated.
Click to expand...
Click to collapse
Here you go; https://forum.xda-developers.com/showpost.php?p=68873482&postcount=2

Is it possible to update to B381 (via OTA update) having a custom recovery?

Hi all,
I currently have a P9 Lite with VNS-L31C432B371 firmware installed.
Recently, I received the VNS-L31C432B381 update via OTA. Unfortunately, when the phone reboots into recovery mode, the update does not even start; instead, I get redirected to the custom recovery (TWRP 3.1.0.-2, system partition read-only) "homescreen".
Is there a way to update to B381 without wiping the entire phone?
Thank you for your time.
The OTA update system uses the EMUI stock recovery so no, there is no way you can update your phone through the updater by using the custom recovery
SALVO9 said:
The OTA update system uses the EMUI stock recovery so no, there is no way you can update your phone through the updater by using the custom recovery
Click to expand...
Click to collapse
Ok, thank you!
Another question: is there a way to obtain the stock EMUI recovery and flash it to execute the update?
_n0153_ said:
Ok, thank you!
Another question: is there a way to obtain the stock EMUI recovery and flash it to execute the update?
Click to expand...
Click to collapse
Yes.
Download your build's update.zip, extract the zip to desktop, you'll then have an update.app (you probably need the full ~2GB build, not OTA, e.g I use B370);
Extract recovery.img from the update.app via HuaweiUpdateExtractor;
boot to bootloader;
fastboot flash recovery recovery.img.
Done.
JHD94 said:
Yes.
Download your build's update.zip, extract the zip to desktop, you'll then have an update.app (you probably need the full ~2GB build, not OTA, e.g I use B370);
Extract recovery.img from the update.app via HuaweiUpdateExtractor;
boot to bootloader;
fastboot flash recovery recovery.img.
Done.
Click to expand...
Click to collapse
Thank you!
I succeeded in extracting and installing the recovery from the update.zip. Unfortunately the OTA failed anyway.
At this point, I think I should just wipe the phone and install the complete update from here.
_n0153_ said:
Thank you!
I succeeded in extracting and installing the recovery from the update.zip. Unfortunately the OTA failed anyway.
At this point, I think I should just wipe the phone and install the complete update from here.
Click to expand...
Click to collapse
Well I , like you, had a custom recovery. The 3-button method didn't work for me and even after restoring the stock recovery I was unable to install the update.
I unpacked the Update.APP file and flashed through fastboot the BOOT, RECOVERY, VENDOR and SYSTEM .img files and I was succesful but now I have the Model number as generic_a15 and Build number NRD90M test-keys. I can only assume some of the other img files carry the information about my phone. At the moment is stable enough but I can't open the Security menu.
If someone has any idea on how to flash the other img files, please let me know
okaar said:
Well I , like you, had a custom recovery. The 3-button method didn't work for me and even after restoring the stock recovery I was unable to install the update.
I unpacked the Update.APP file and flashed through fastboot the BOOT, RECOVERY, VENDOR and SYSTEM .img files and I was succesful but now I have the Model number as generic_a15 and Build number NRD90M test-keys. I can only assume some of the other img files carry the information about my phone. At the moment is stable enough but I can't open the Security menu.
If someone has any idea on how to flash the other img files, please let me know
Click to expand...
Click to collapse
well, if you flash your oeminfo zip, you should get it back
mjz2cool said:
well, if you flash your oeminfo zip, you should get it back
Click to expand...
Click to collapse
I only have old oeminfo.img packages, do you know how I can build one? There is a PRODUCT.img but it is considerably bigger than the oeminfo package that I have seen.
I flashed all the old B370 files, update.zip and update...hw_eu.zip, with DC Phoneix (a non free tool but saved me from.a bricked phone). After that, I flashed the new package and got the Security settings and Developer Options to work again.

Update to OxygenOS 9.0.0

Hello,
I have a rooted Oneplus 5 (Android 8.1, OxygenOS 5.1.7) and I'm trying to update it to get the newest version of Oxygen OS.
I found the Firmwares here : https://www.getdroidtips.com/oneplus-5-stock-firmware/
However, when I try to install it via TWRP, I get this
Code:
Updating partition details...
...done
Full SELinux support is present.
Data successfully decrypted
Updating parition details...
...done
MTP Enabled
Installing zip file '/sdcard/Download/OnePlus5Oxygen_23_OTA_042_all_1812232102_a034988.zip
Checking for Digest file...
Skipping Diggest check: no Digest file found
[COLOR="Red"]E:String resource 'zip_compatible_err' not found.
Using default value.
Zup Treble compatibility error!
Invalid zip file format!
Error installing zip file '/sdcard/Download/OnePlus5Oxygen_23_OTA_042_all_1812232102_a034988.zip[/COLOR]
Updating partition details...
...done
After looking around on the internet, I found that it is because my TWRP is outdated.
I tried to download newer versions from the Official TWRP App but when I go to the recovery, I only get a black screen.
I reinstalled this version 3.2.3 : https://forum.xda-developers.com/on...overy-twrp-3-2-1-0-oreo-oxygenos-5-0-t3725723 but still can't manage to update OxygenOS.
Any help ?
Thanks
Mouchoir said:
Hello,
I have a rooted Oneplus 5 (Android 8.1, OxygenOS 5.1.7) and I'm trying to update it to get the newest version of Oxygen OS.
I found the Firmwares here : https://www.getdroidtips.com/oneplus-5-stock-firmware/
However, when I try to install it via TWRP, I get this
After looking around on the internet, I found that it is because my TWRP is outdated.
I tried to download newer versions from the Official TWRP App but when I go to the recovery, I only get a black screen.
I reinstalled this version 3.2.3 : https://forum.xda-developers.com/on...overy-twrp-3-2-1-0-oreo-oxygenos-5-0-t3725723 but still can't manage to update OxygenOS.
Any help ?
Thanks
Click to expand...
Click to collapse
Hello, I can't recommend any guide on outside of xda cause they're not consistent...
Just follow this guide in the first post https://forum.xda-developers.com/oneplus-5/how-to/official-oxygenos-4-5-2-7-1-1-ota-t3627003 would help you.
You can't flash twrp 3.3.1 cause you need newer firmware, pie firmware.
Please answer all the questions:
What is you current twrp recovery (file name)?
What is your current Rom(file name)?
What is your magisk version?
Is your storage encryped or decrypted?
Hello and thanks for your answer.
My current TWRP is twrp-3.2.3-0-20180822-codeworkx-cheeseburger.img
I am not sure about my ROM's file name
My Magisk version is 19.3 (19300) - Magisk Manager version is 7.3.4 (235) : it says everything's up to date
I think my storage is encrypted since it asks for my password when I start TWRP
[Clean Flash] For Users with an Unlocked Bootloader and TWRP Recovery:
Download the full ROM zip from the downloads section above
Transfer the zip to the root of your device's internal storage
Only needed if you are coming from Oreo and use a TWRP that does not ignore the compatibility.zip check: Remove the compatibility.zip from the downloaded full ROM zip with either MiXplorer or Total Commander (not with any other tool!) on your device itself
Reboot to TWRP recovery (make sure you're using an Oreo TWRP if you're on Oreo Firmware/ROM or Pie TWRP if you're on Pie Firmware/ROM) and take a nandroid backup of your existing ROM
Flash Magisk Uninstaller (recommended)
From the TWRP menu, Wipe > Advanced wipe > Select dalvik-cache, cache, system, vendor and data> Swipe to wipe
From the TWRP menu, Install > Select full ROM zip (modified one with compatibility.zip removed, in case you're on Oreo or unmodified one, in case you're on Pie) > Swipe to flash
Flash the latest stable Magisk in case you want to root
From the TWRP menu, Wipe > Advanced wipe > Select dalvik-cache and cache > Swipe to wipe
Optional: If you wish to decrypt, format data via TWRP (please note that wiping the data partition, which we did in the 5th step above, is not the same as formatting it) and after that flash xXx No Verity 4.0.zip from here
Reboot
Note: First boot may take some time, so please be patient and wait for it to boot.
Click to expand...
Click to collapse
If I understand correctly from the link you sent me, TWRP doesn't ignore the compatibility.zip check so in order to install OxygenOS 9.0.8 I need to delete this part of the ZIP first ?
Thanks
Mouchoir said:
Hello and thanks for your answer.
My current TWRP is twrp-3.2.3-0-20180822-codeworkx-cheeseburger.img
I am not sure about my ROM's file name
My Magisk version is 19.3 (19300) - Magisk Manager version is 7.3.4 (235) : it says everything's up to date
I think my storage is encrypted since it asks for my password when I start TWRP
If I understand correctly from the link you sent me, TWRP doesn't ignore the compatibility.zip check so in order to install OxygenOS 9.0.8 I need to delete this part of the ZIP first ?
Thanks
Click to expand...
Click to collapse
Exactly, delete the compatibility.zip from 9.0.8 rom file and flash it with your current twrp, exactly like in the linked guide for update, not clean flash if you have already a rom above OxygenOS 5.1.4, so please check your OxygenOS version(settings, about).
strongst said:
Exactly, delete the compatibility.zip from 9.0.8 rom file and flash it with your current twrp, exactly like in the linked guide for update, not clean flash if you have already a rom above OxygenOS 5.1.4, so please check your OxygenOS version(settings, about).
Click to expand...
Click to collapse
Hello,
Indeed, I have OxygenOS 5.1.7
I have struggle to understand the difference between clean and not clean flash tho
Mouchoir said:
Hello,
Indeed, I have OxygenOS 5.1.7
I have struggle to understand the difference between clean and not clean flash tho
Click to expand...
Click to collapse
If you have TWRP, move the OTA file to the PC, open it with 7zip (NOT WinRAR) and delete the compatibility.zip. Then copy it again to the phone, flash and before rebooting flash a Pie TWRP
Mouchoir said:
Hello,
Indeed, I have OxygenOS 5.1.7
I have struggle to understand the difference between clean and not clean flash tho
Click to expand...
Click to collapse
Clean flash wipes system and data, so no os, data and settings.
PierreVicquery02 said:
If you have TWRP, move the OTA file to the PC, open it with 7zip (NOT WinRAR) and delete the compatibility.zip. Then copy it again to the phone, flash and before rebooting flash a Pie TWRP
Click to expand...
Click to collapse
Thanks I'll do that. Can I go for the newest version directly or do I have to flash them one by one untill the most recent one ?
Mouchoir said:
Thanks I'll do that. Can I go for the newest version directly or do I have to flash them one by one untill the most recent one ?
Click to expand...
Click to collapse
As I already wrote you: if you are already at 5.1.4 or newer, you can flash 9.0.8
strongst said:
As I already wrote you: if you are already at 5.1.4 or newer, you can flash 9.0.8
Click to expand...
Click to collapse
Better safe than sorry !
I downloaded the version here https://forum.xda-developers.com/oneplus-5/how-to/official-oxygenos-4-5-2-7-1-1-ota-t3627003
and deleted compatibility.zip from OnePlus5Oxygen_23_OTA_051_all_1907311835_5de64c.zip but I still have an issue when installing :
Code:
Data successfully decrypted
Updating parition details...
...done
Successfully decrypted with a default password.
Updating parition details...
...done
Full SELinus support is present.
MTP ENabled
Installing zip file '/sdcard/Download/OnePlus5Oxygen_23_OTA_051_all_1907311835_5de64c.zip
Checking for Digest file...
Skipping Diggest check: no Digest file found
Patching system image unconditionally...
E1001 Failed to update system image.
[COLOR="Red"]Updater process ended with ERROR:7
Error installing zip file '/sdcard/Download/OnePlus5Oxygen_23_OTA_051_all_1907311835_5de64c.zip[/COLOR]
Updating partition details...
...done
Mouchoir said:
Better safe than sorry !
I downloaded the version here https://forum.xda-developers.com/oneplus-5/how-to/official-oxygenos-4-5-2-7-1-1-ota-t3627003
and deleted compatibility.zip from OnePlus5Oxygen_23_OTA_051_all_1907311835_5de64c.zip but I still have an issue when installing :
Click to expand...
Click to collapse
Error 7 is corrupt file, you'll find about it here https://forum.xda-developers.com/oneplus-5/how-to/official-oxygenos-4-5-2-7-1-1-ota-t3627003/page591
Yeah I can't seem to find the solution. I've tried to use codework's TWRP as stated here : https://forum.xda-developers.com/showpost.php?p=75543048&postcount=3104
I've tried to wipe cache/Dalvik : https://forum.xda-developers.com/showpost.php?p=75079739&postcount=2470
I tried to flash then restart and flash again : https://forum.xda-developers.com/showpost.php?p=75077082&postcount=2416
I just can't seem to find the solution to the ERROR:7
Mouchoir said:
Yeah I can't seem to find the solution. I've tried to use codework's TWRP as stated here : https://forum.xda-developers.com/showpost.php?p=75543048&postcount=3104
I've tried to wipe cache/Dalvik : https://forum.xda-developers.com/showpost.php?p=75079739&postcount=2470
I tried to flash then restart and flash again : https://forum.xda-developers.com/showpost.php?p=75077082&postcount=2416
I just can't seem to find the solution to the ERROR:7
Click to expand...
Click to collapse
With which tool did you remove the compatibility.zip from the rom zip? That's the key usually and explained within the instructions
strongst said:
With which tool did you remove the compatibility.zip from the rom zip? That's the key usually and explained within the instructions
Click to expand...
Click to collapse
As stated here, I used 7zip
PierreVicquery02 said:
If you have TWRP, move the OTA file to the PC, open it with 7zip (NOT WinRAR) and delete the compatibility.zip. Then copy it again to the phone, flash and before rebooting flash a Pie TWRP
Click to expand...
Click to collapse
I re-did all the process and managed to update my OS on the second try.
Now I have an issue trying to put TWRP and Magisk back : I'm following this tutorial https://forum.xda-developers.com/oneplus-5/how-to/oneplus-5-unlock-bootloader-flash-twrp-t3624877 but I can't seem to be able to put TWRP.
When my phone is on and connected to the computer,
Code:
adb devices
does see the phone but then when I go into the bootloader and I type
Code:
fastboot devices
nothing happens. When I go for
Code:
fastboot flash recovery recovery.img
it just tells me it's waiting for any device.
I've tried deleting and reinstalling the drivers with the too provided in the thread, but still doesn't work.
Yes because to use fastboot you have to be in fastboot mode...
PierreVicquery02 said:
Yes because to use fastboot you have to be in fastboot mode...
Click to expand...
Click to collapse
Thanks for your answer. I believe I am in fastboot mode/bootloader as I said in my previous message. I've been following this tutorial : https://forum.xda-developers.com/oneplus-5/how-to/oneplus-5-unlock-bootloader-flash-twrp-t3624877
I just checked on Youtube, this is the screen I am on : https://www.youtube.com/watch?v=4xlmZXgkUrQ
So as I said, once I am on this screen where I can select between START/POWER OFF/RECOVERY MODE/RESTART BOOTLOADER and I type the "fastboot device" command, nothing comes up.
Is this screen not the "Fastboot mode" ?
Mouchoir said:
As stated here, I used 7zip
I re-did all the process and managed to update my OS on the second try.
Now I have an issue trying to put TWRP and Magisk back : I'm following this tutorial https://forum.xda-developers.com/oneplus-5/how-to/oneplus-5-unlock-bootloader-flash-twrp-t3624877 but I can't seem to be able to put TWRP.
When my phone is on and connected to the computer,
Code:
adb devices
does see the phone but then when I go into the bootloader and I type
Code:
fastboot devices
nothing happens. When I go for
Code:
fastboot flash recovery recovery.img
it just tells me it's waiting for any device.
I've tried deleting and reinstalling the drivers with the too provided in the thread, but still doesn't work.
Click to expand...
Click to collapse
Mouchoir said:
Thanks for your answer. I believe I am in fastboot mode/bootloader as I said in my previous message. I've been following this tutorial : https://forum.xda-developers.com/oneplus-5/how-to/oneplus-5-unlock-bootloader-flash-twrp-t3624877
I just checked on Youtube, this is the screen I am on : https://www.youtube.com/watch?v=4xlmZXgkUrQ
So as I said, once I am on this screen where I can select between START/POWER OFF/RECOVERY MODE/RESTART BOOTLOADER and I type the "fastboot device" command, nothing comes up.
Is this screen not the "Fastboot mode" ?
Click to expand...
Click to collapse
Yes this is fastboot sorry maybe I didn't understand. If you are able to backup your data, use Unbrick tool to update your device
PierreVicquery02 said:
Yes this is fastboot sorry maybe I didn't understand. If you are able to backup your data, use Unbrick tool to update your device
Click to expand...
Click to collapse
I was hoping I could flash TWRP and Magisk without wiping my data
It's weird that when it's on I can see it with "adb devices" and Windows sees it's a Oneplus, but when it's in fastboot I can't with "adb fastboot" and Windows detects an USB but can't say what it is.
I feel its a driver issue but can't figure it out
Mouchoir said:
I was hoping I could flash TWRP and Magisk without wiping my data
It's weird that when it's on I can see it with "adb devices" and Windows sees it's a Oneplus, but when it's in fastboot I can't with "adb fastboot" and Windows detects an USB but can't say what it is.
I feel its a driver issue but can't figure it out
Click to expand...
Click to collapse
That's such a strange bug. If you are in fastboot, it's impossible for your PC to recognize it in ADB mode. Try with another computer or use unbrick tool to clean your phone (it installs Oxy 9.0.8)
Well I managed to see the fastboot thanks to the EOM cable but I think I bricked my phone

OnePlus5 - HELP! - TWRP Recovery: Invalid Zip File Format

Hi!
I'm trying to install an update of OxygenOS. I wanted to install this with a .zip folder via my TWRP custom recovery (TWRP 3.2.3-0). However, I'm still having an issue with every ROM that I'm trying to install: "Invalid zip file format!", following by: " Error installing zip file 'OxygenOS.zip' ".
I precise that I have this issue with every .zip ROM that I'm trying to install...
I actually don't have any ROM installed on my OP5, so I can't boot right now.
I'm only fighting with my TWRP recovery and my Bootloader !
The Android version I had before that was Android 7.1.1( old boy...)
I'd be pleased if someone could help me solving this issue...
Have a nice day & Thx !
SkyZFr said:
Hi!
I'm trying to install an update of OxygenOS. I wanted to install this with a .zip folder via my TWRP custom recovery (TWRP 3.2.3-0). However, I'm still having an issue with every ROM that I'm trying to install: "Invalid zip file format!", following by: " Error installing zip file 'OxygenOS.zip' ".
I precise that I have this issue with every .zip ROM that I'm trying to install...
I actually don't have any ROM installed on my OP5, so I can't boot right now.
I'm only fighting with my TWRP recovery and my Bootloader !
The Android version I had before that was Android 7.1.1( old boy...)
I'd be pleased if someone could help me solving this issue...
Have a nice day & Thx !
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Hello, you need to clean flash 5.1.4, then ota update to 9.0.9 and then flash twrp from PC again with root.
See here https://forum.xda-developers.com/on...xygenos-4-5-2-7-1-1-ota-t3627003/post72799040 including last pages where it's been explained a lot
strongst said:
Hello, you need to clean flash 5.1.4, then ota update to 9.0.9 and then flash twrp from PC again with root.
See here https://forum.xda-developers.com/on...xygenos-4-5-2-7-1-1-ota-t3627003/post72799040 including last pages where it's been explained a lot
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what do you mean by " clean flash 5.1.4 " ? Android 5.1.4 ? or Oxygen ?
thx
SkyZFr said:
what do you mean by " clean flash 5.1.4 " ? Android 5.1.4 ? or Oxygen ?
thx
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I mean OxygenOS 5.1.4
strongst said:
I mean OxygenOS 5.1.4
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I tried so much, but actually I really can't flash nothing...
I'm now having : "Updater process ended with ERROR: 4"
I also had ERRO 7 from TWRP, but I tried everything, like changing a part of the code of one script of the ROM, but nothing is working.

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