B06 via OTA to B11... boots only into recovery now... brick? - ZTE Axon 7 Questions & Answers

hi guys...
just received this phone. turned it on and update to B11 was proposed. i did it, it rebooted and now it boots only into recovery mode. any pointers what to do?
i then tried to manually install B10 (from german website) via sd card butit says
"Failed to verify whole file signature
signature verification failed"
i bought it on amazon italy
any idea what i could do or do i send it back?
thank you all
M

Did you try to reset in recovery?

joaste said:
Did you try to reset in recovery?
Click to expand...
Click to collapse
yes... reset and wipe cache

mystereit said:
yes... reset and wipe cache
Click to expand...
Click to collapse
Try to find the b06 full zip and try that. You sure it is a A2017G?

try upgrading to b10 via recovery, If its not possible, use the leaked b01 or nougat from germany webpage.
You can downgrade with OS running, but when I try from recovery, it cant be done, the only way is enable debugging options and then enable bootloader unlock option...
what happends when you turn on the phone? goes only to recovery?

joaste said:
Try to find the b06 full zip and try that. You sure it is a A2017G?
Click to expand...
Click to collapse
positive... A2017G written on the back... i found b08... trying that now...
nothing... still get that "signature verification failed" error

i tried B08 and B10 through recovery (sd card)... nothing... always that "signature verification failed" error...
when i boot it goes straight to recovery
I think I better send it back

Related

Critical Error Help(LG G2)

I can not install TWRP.
It turns out the error.
What's the solution?
Please help me!!
http://img11.hostingpics.net/pics/90378665lg.jpg
Can70 said:
I can not install TWRP.
It turns out the error.
What's the solution?
Please help me!!
http://img11.hostingpics.net/pics/90378665lg.jpg
Click to expand...
Click to collapse
can you enter in download mode? you could try to flash stock kdz or tot, there are lots of guides about this.
EDIT: link with a tutorial: http://forum.xda-developers.com/showthread.php?t=2432476
lenesul said:
can you enter in download mode? you could try to flash stock kdz or tot, there are lots of guides about this.
EDIT: link with a tutorial: http://forum.xda-developers.com/showthread.php?t=2432476
Click to expand...
Click to collapse
Opening my phone.
twrp simply installing a "critical error" getting.
I have to install twrp for Rom.
I need to pass this error.
Can you help.
Can70 said:
Opening my phone.
twrp simply installing a "critical error" getting.
I have to install twrp for Rom.
I need to pass this error.
Can you help.
Click to expand...
Click to collapse
press Volume UP and send another photo with phone's screen
lenesul said:
press Volume UP and send another photo with phone's screen
Click to expand...
Click to collapse
volume+up =Download mode comes. without any problems. I can set up "Kdz"
But. When I install twrp example (twrp 2.8.7.3), then comes the error.
When I open recovery mode "critical error".
Can70 said:
volume+up =Download mode comes. without any problems. I can set up "Kdz"
But. When I install twrp example (twrp 2.8.7.3), then comes the error.
When I open recovery mode "critical error".
Click to expand...
Click to collapse
how did you rooted and installed recovery? and what android version?
lenesul said:
how did you rooted and installed recovery? and what android version?
Click to expand...
Click to collapse
Yes rooted.
5.0.2 (v30f spain) version.
Recovery is not installed. I get an error message when installing the recovery.(critical error)
Can70 said:
Yes rooted.
5.0.2 (v30f spain) version.
Recovery is not installed. I get an error message when installing the recovery.(critical error)
Click to expand...
Click to collapse
Method 1:
Have you tried AutoRec Lollipop from playstore?
Method 2:
you could flash stock kdz again, then use this http://forum.xda-developers.com/lg-g2/development-d802/tools-how-to-install-twrp-bump-d80230a-t3072186
lenesul said:
Method 1:
Have you tried AutoRec Lollipop from playstore?
Method 2:
you could flash stock kdz again, then use this http://forum.xda-developers.com/lg-g2/development-d802/tools-how-to-install-twrp-bump-d80230a-t3072186
Click to expand...
Click to collapse
Problem solved.
I installed 4.4.2 KK stock kdz. I then installed the recovery.
No problem.
Thank you for your help.

Got error code 8 in twrp when trying to flash rom

Hey i was formmated system accidintly in twrp recovery (i am was not backup my data before..soo idiot ) now when i trying to flash rom i get error 8 or something else like courrupted zip file..see image below.. how i can install stock rom in that way?
(I renamed the zip to cme its the original rom)
Thanks for helpers
Which devic? A2017U?
The message says that the assert failed. It seems that your ro.product.name isn't P996A03
Which image did you use?
Keiler90 said:
Which devic? A2017U?
The message says that the assert failed. It seems that your ro.product.name isn't P996A03
Which image did you use?
Click to expand...
Click to collapse
I use image b09 i have zte A2017 chinnese
I download the rom from zte site
What this error said? I dont found that someone have this error in google
danielad200 said:
I use image b09 i have zte A2017 chinnese
I download it from zte site
Click to expand...
Click to collapse
Try redownloading it and see if it works then. Is it the full ota zip? (I don't know about those for Chinese model)
keessonnema said:
Try redownloading it and see if it works then. Is it the full ota zip? (I don't know about those for Chinese model)
Click to expand...
Click to collapse
Its the full ota zip..its 2.47GB zip file..i tried to redownload but no succses its the same error
u can temprarily flash the stock recovery. from there u are able to flash the stock rom and go back to TWRP recovery
Guido83 said:
u can temprarily flash the stock recovery. from there u are able to flash the stock rom and go back to TWRP recovery
Click to expand...
Click to collapse
When i flash from stock recovery there is a message "cannot update from sd card"
Because its an OTA update?
When i connect phone at mtp in TWRP computer show my device as A2017U maybe this is the cause of the problem?
Please someone help me
Same issue.(oxygen)

A2017 flashed A2017U B29 failed to update to Nougat

I download the packacke via OTA and restart device. Then it boots to TWRP. I have to reboot device again and it goes back 6.0.1 with failed update notification. My deivice is unroot and still lock bootloader. Is there anyone having the same issue with me? And possible way to fix?
Thanks
Thalias said:
I download the packacke via OTA and restart device. Then it boots to TWRP. I have to reboot device again and it goes back 6.0.1 with failed update notification. My deivice is unroot and still lock bootloader. Is there anyone having the same issue with me? And possible way to fix?
Thanks
Click to expand...
Click to collapse
You have to restore stock B29 recovery. You can't accept an OTA with TWRP.
bkores said:
You have to restore stock B29 recovery. You can't accept an OTA with TWRP.
Click to expand...
Click to collapse
Thanks. I am downloading again. Hope it works this time.
bkores said:
You have to restore stock B29 recovery. You can't accept an OTA with TWRP.
Click to expand...
Click to collapse
It still fails. After restarting device it boots into installing screen with miFavor logo instead of TWRP. The processing bar runs to about 24% then stops to reboot. I notice that the log at bottom screen say mismatch. And I got message system update package does not match the phone.
Thalias said:
It still fails. After restarting device it boots into installing screen with miFavor logo instead of TWRP. The processing bar runs to about 24% then stops to reboot. I notice that the log at bottom screen say mismatch. And I got message system update package does not match the phone.
Click to expand...
Click to collapse
You modified /system . You should probably flash official b29 firmware from ZTE and then update to nougat
Teet1 said:
You modified /system . You should probably flash official b29 firmware from ZTE and then update to nougat
Click to expand...
Click to collapse
I got b29 from zte website. Can I install it with stock recovery?
Thalias said:
Is there a link to download it?
Click to expand...
Click to collapse
https://www.zteusa.com/axon-7
Go under Support<Software Updates.
bkores said:
https://www.zteusa.com/axon-7
Go under Support<Software Updates.
Click to expand...
Click to collapse
Can I install it with stock recovery?
Thalias said:
Can I install it with stock recovery?
Click to expand...
Click to collapse
You have to install it in stock recovery. Put it on your FAT32 sdcard and then in stock recovery select "Apply update from sdcard".
bkores said:
You have to install it in stock recovery. Put it on your FAT32 sdcard and then in stock recovery select "Apply update from sdcard".
Click to expand...
Click to collapse
I got following message at bottom left of screen
Supported API: 3
Sorry, you can't sd upgrade
I think you have to enable OEM unlock in developer options, first. Then, you can install B29 via SDCard.
MiMtnBiker said:
I think you have to enable OEM unlock in developer options, first. Then, you can install B29 via SDCard.
Click to expand...
Click to collapse
Thanks. I forgot to unzip the file and put it in the root of sd card and I have done what you said too. It is running installation now.
I'm failing now? I went from ZAD v.3 back to stock B29 (I have an unlocked bootloader). I do have the MiFavor recovery (not TWRP)
I got the notification there was an upgrade, it took 6 hours to download... but the update "failed". I tried applying the update via SD card, but I get about 32% in and says "Update failed"......It also lists "Status 8" and "system partition has unexpected contents".
Sounds like y'all are having a hell of a time between the slow OTA speeds and then getting it to actually flash.
So I think I'll hold off for now. Hopefully we can get some TWRP-flashable zips soon enough... I think DrakenFX is already busy with all that
You guys are making this way too complicated.
The full B29 firmware will flash just fine with twrp.
Only OTA *updates* require the stock recovery. The difference is the update patches existing files while the full firmware contains full partition images.
Be aware if you download the full b29 firmware from zte, it will also replace your recovery and bootloader. You won't be able to flash recovery from the bootloader/fastboot screen then. Also, it wipes all your data.
DrakenFX put out a modified version of the full firmware file which doesn't modify the bootloader. I believe it also leaves the recovery intact.
After flashing official A2017U B29 firmware from ZTE the signal network service is lost. I ignore this and continue to upgrade to Nougat successfully and I get lost signal. I notice that Dual Sim Setting is working. Does official firmware overwrite original chinese baseband/bootstack? Can someone please upload chinese baseband/bootstack A2017 please?
gpz1100 said:
You guys are making this way too complicated.
The full B29 firmware will flash just fine with twrp.
Only OTA *updates* require the stock recovery. The difference is the update patches existing files while the full firmware contains full partition images.
Be aware if you download the full b29 firmware from zte, it will also replace your recovery and bootloader. You won't be able to flash recovery from the bootloader/fastboot screen then. Also, it wipes all your data.
DrakenFX put out a modified version of the full firmware file which doesn't modify the bootloader. I believe it also leaves the recovery intact.
Click to expand...
Click to collapse
No more complicated than it's turned out to be....
I followed DrakenFX's guide to B29 stock... The Nougat OTA downloaded, in 6 hours, but failed. So, I tried the SD card method, and it also failed at 32%.
Not sure what else I can do? Just wait for DrakenFX to make ZAD v.4 is my plan for now since I already wasted about 11 hours trying to upgrade today, and another 3 restoring back 6.0.1 and all my apps.
tele_jas said:
No more complicated than it's turned out to be....
I followed DrakenFX's guide to B29 stock... The Nougat OTA downloaded, in 6 hours, but failed. So, I tried the SD card method, and it also failed at 32%.
Not sure what else I can do? Just wait for DrakenFX to make ZAD v.4 is my plan for now since I already wasted about 11 hours trying to upgrade today, and another 3 restoring back 6.0.1 and all my apps.
Click to expand...
Click to collapse
No problem upgrading using the OTA on an sdcard here. Flashed the draken stock_system zip, then fastboot flashed the B29 stock recovery. Reboot to recovery (which is now stock) and update from sd card. If you've messed with other partitions, you may need to flash more B29 .img's.
Thalias said:
After flashing official A2017U B29 firmware from ZTE the signal network service is lost. I ignore this and continue to upgrade to Nougat successfully and I get lost signal. I notice that Dual Sim Setting is working. Does official firmware overwrite original chinese baseband/bootstack? Can someone please upload chinese baseband/bootstack A2017 please?
Click to expand...
Click to collapse
hey why you flashed us version firmware on chinise version?
i have aslo chinise version of the phone with b09G firmware im afraid loose signal too
yosef019 said:
hey why you flashed us version firmware on chinise version?
i have aslo chinise version of the phone with b09G firmware im afraid loose signal too
Click to expand...
Click to collapse
I don't know Chinese so I prefer Eng community with support and US region always get latest update first.

I stuck in bootlogo when booting into custom rom

I tried to unlock my bootloader with the Asus official unlock tool. But failed to unlock then I used this method [url]https://forum.xda-developers.com/zenfone-2-laser/general/guide-unlock-bootloader-asus-unlock-app-t3405850[/URL] to unlock my bootloader and successfully unlocked my bootloader. Then I installed twrp using fastboot. I saw an error in my twrp which is -failed to mount/factory invalid argument. After all of these I installed custom rom and gapps successfully (I wiped cache after installation) then I reboot my device and my device was stuck in boot logo. I waited more than 30mins but nothing happened. No matter which rom I tried but had to face the same problem every time.
Is the twrp errors the main problem of my bootloop?
If it then how to fix it ?
Please help me I posted here with lots of hope. I hope I'll find a
good suggestion which might help me out. I don't want to stay in marshmallow anymore please help me ??.
Please forgive me for my English.
foysal04 said:
I tried to unlock my bootloader with the Asus official unlock tool. But failed to unlock then I used this method https://forum.xda-developers.com/ze...de-unlock-bootloader-asus-unlock-app-t3405850 to unlock my bootloader and successfully unlocked my bootloader. Then I installed twrp using fastboot. I saw an error in my twrp which is -failed to mount/factory invalid argument. After all of these I installed custom rom and gapps successfully (I wiped cache after installation) then I reboot my device and my device was stuck in boot logo. I waited more than 30mins but nothing happened. No matter which rom I tried but had to face the same problem every time.
Is the twrp errors the main problem of my bootloop?
If it then how to fix it ?
Please help me I posted here with lots of hope. I hope I'll find a
good suggestion which might help me out. I don't want to stay in marshmallow anymore please help me ??.
Please forgive me for my English.
Click to expand...
Click to collapse
flash asus stock rom using twrp via back2stock.
then flash custom rom again
mg712702 said:
flash asus stock rom using twrp via back2stock.
then flash custom rom again
Click to expand...
Click to collapse
But how do I fix the error of my twrp ?
foysal04 said:
But how do I fix the error of my twrp ?
Click to expand...
Click to collapse
Flash the latest twrp and try
Lazynestor said:
Flash the latest twrp and try
Click to expand...
Click to collapse
I flashed the latest one but still getting the same error.
foysal04 said:
I flashed the latest one but still getting the same error.
Click to expand...
Click to collapse
Mount system and clear cache .
Lazynestor said:
Mount system and clear cache .
Click to expand...
Click to collapse
Did that too but nothing happened.
I think it is the problem of factory.
foysal04 said:
I tried to unlock my bootloader with the Asus official unlock tool. But failed to unlock then I used this method [url]https://forum.xda-developers.com/zenfone-2-laser/general/guide-unlock-bootloader-asus-unlock-app-t3405850[/URL] to unlock my bootloader and successfully unlocked my bootloader. Then I installed twrp using fastboot. I saw an error in my twrp which is -failed to mount/factory invalid argument. After all of these I installed custom rom and gapps successfully (I wiped cache after installation) then I reboot my device and my device was stuck in boot logo. I waited more than 30mins but nothing happened. No matter which rom I tried but had to face the same problem every time.
Is the twrp errors the main problem of my bootloop?
If it then how to fix it ?
Please help me I posted here with lots of hope. I hope I'll find a
good suggestion which might help me out. I don't want to stay in marshmallow anymore please help me .
Please forgive me for my English.
Click to expand...
Click to collapse
I got the same problem but error was in /asdf partition. So after wiping that my problem got solved.
You also try wiping everything except internal storage and SD card. Then install rom and gapps and check. :good:

Huawei p10 lite system update while root

Hi, everyone!
Today i recived a system update, I press quick update but then twrp starts and when I reboot, a notification says "system update failed" (or somthing like this), how can I update?
topongo said:
Hi, everyone!
Today i recived a system update, I press quick update but then twrp starts and when I reboot, a notification says "system update failed" (or somthing like this), how can I update?
Click to expand...
Click to collapse
otas doesn't work with custom recovery installed, yes or yes you need sotck recovery, maybe you try with firmware finder.
Here is the stock recovery. Flash this, then U will be able to update. After that U can re-flash TWRP
https://drive.google.com/open?id=0B38rwPwR6EtKdDdDQTNrbW81Mk0
thank you very much, I will do this tomorrow
topongo said:
thank you very much, I will do this tomorrow
Click to expand...
Click to collapse
Better flash TWRP to erecovery, always)
topongo said:
thank you very much, I will do this tomorrow
Click to expand...
Click to collapse
Did it work for you?
Belgas14 said:
Did it work for you?
Click to expand...
Click to collapse
sorry, I was inactive for a while. Yes, it worked, I flashed with success and updated but when I tried to reflash twrp the terminal say "flash failed" "permission denied" or something. I tried to relock and unlock bootloader but nothing...
Hi everyone, recently I downloaded the latest update from huawei system updater and then I wanted to flash it with flashfire but when it restarts it says "check_write_data_to_partition,write data error" and "update_huawei_pkg_from_ota_zip: update package from zip failed" then it reboot normaly without system changes, what can I do?
edit:
in the head of the log it says olso:
"mountencrypt: failed to mount /data: success"
It's pretty ambiguous...
topongo said:
Hi everyone, recently I downloaded the latest update from huawei system updater and then I wanted to flash it with flashfire but when it restarts it says "check_write_data_to_partition,write data error" and "update_huawei_pkg_from_ota_zip: update package from zip failed" then it reboot normaly without system changes, what can I do?
edit:
in the head of the log it says olso:
"mountencrypt: failed to mount /data: success"
It's pretty ambiguous...
Click to expand...
Click to collapse
Unlocked bootloader, custom recovery?
nemanjsb said:
Unlocked bootloader, custom recovery?
Click to expand...
Click to collapse
yeah TWRP
topongo said:
yeah TWRP
Click to expand...
Click to collapse
With twrp u can't install update u need stock recovery. Try to boot in erecovery and press download last recovery and then reboot in recovery.
nemanjsb said:
With twrp u can't install update u need stock recovery. Try to boot in erecovery and press download last recovery and then reboot in recovery.
Click to expand...
Click to collapse
I'm trying to install update through flashfire and not twrp or system recovery
Armin.K said:
Here is the stock recovery. Flash this, then U will be able to update. After that U can re-flash TWRP
https://drive.google.com/open?id=0B38rwPwR6EtKdDdDQTNrbW81Mk0
Click to expand...
Click to collapse
Can we use twrp to flash the stock recovery or must your pc with ADB ?
nainaabd said:
Can we use twrp to flash the stock recovery or must your pc with ADB ?
Click to expand...
Click to collapse
I used my pc with "fastboot".
I don't think is possible to flash stock recovery from a custom recovery
topongo said:
I used my pc with "fastboot".
I don't think is possible to flash stock recovery from a custom recovery
Click to expand...
Click to collapse
Thank you .

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