I've just updated my Axon 7 A2017G to Android Nougat using the official update file from ZTE. After the update I wasn't able to start fastboot. (The device would just reboot) So I've installed TWRP using EDL and flashed the A2017G_N_Modem.zip from this link: https://www.androidfilehost.com/?w=files&flid=148464
But fastboot is still not working. Any ideas how to fix this?
Thenetstriker said:
I've just updated my Axon 7 A2017G to Android Nougat using the official update file from ZTE. After the update I wasn't able to start fastboot. (The device would just reboot) So I've installed TWRP using EDL and flashed the A2017G_N_Modem.zip from this link: https://www.androidfilehost.com/?w=files&flid=148464
But fastboot is still not working. Any ideas how to fix this?
Click to expand...
Click to collapse
I come here to ask if its possible to install twrp after upgrade and see that you have done it. Its possible to do even if I didnt do it before with android 6? so my bootloader is locked...
thanks
pelelademadera said:
I come here to ask if its possible to install twrp after upgrade and see that you have done it. Its possible to do even if I didnt do it before with android 6? so my bootloader is locked...
thanks
Click to expand...
Click to collapse
My bootloader is unlocked and I flashed TWRP using EDL. I don't know if this is possible with locked bootloader.
Hi,
Download: build.nethunter.com/misc/axon7/A2017U_FASTBOOT_UNLOCK_EDL.zip
, extract the folder "A2017U_FASTBOOT_UNLOCK_EDL" and flash it with Miflash under EDL after fastboot will work.
damboc said:
Hi,
Download: build.nethunter.com/misc/axon7/A2017U_FASTBOOT_UNLOCK_EDL.zip
, extract the folder "A2017U_FASTBOOT_UNLOCK_EDL" and flash it with Miflash under EDL after fastboot will work.
Click to expand...
Click to collapse
https://forum.xda-developers.com/axon-7/how-to/guide-reinstall-twrp-root-update-to-t3578552
pelelademadera said:
https://forum.xda-developers.com/axon-7/how-to/guide-reinstall-twrp-root-update-to-t3578552
Click to expand...
Click to collapse
alto nombre de usuario
Fastboot mode has been stripped from Nougat roms.
rikin93 said:
Fastboot mode has been stripped from Nougat roms.
Click to expand...
Click to collapse
Define stripped? If it's not included in an update, then it's using the fastboot that was previously installed.
B15 update file from Zte includes fastboot.img.
gpz1100 said:
Define stripped? If it's not included in an update, then it's using the fastboot that was previously installed.
B15 update file from Zte includes fastboot.img.
Click to expand...
Click to collapse
Lol b15? the post is about the G version. A2017G hasn't got Fastboot. You have to flash a package with MiFlash like I explained on my post to obtain fastboot...
Thenetstriker said:
My bootloader is unlocked and I flashed TWRP using EDL. I don't know if this is possible with locked bootloader.
Click to expand...
Click to collapse
How did you flash TWRP via EDL? I have an A2017 on the latest 7.1.1 B13 firmware and an unlocked bootloader (which I unlocked in MM), but I can't get Fastboot to work (e.g. by flashing A2017U_FASTBOOT_UNLOCK_EDL via EDL), so was hoping just to flash TWRP manually in EDL.
I'd be very interested to hear what you did to get a working TWRP on 7.1.1!
Mike
U can flash TWRP using EDL with axon7tool
Send from ZTE A2017G using Tapatalk
mwarner said:
How did you flash TWRP via EDL? I have an A2017 on the latest 7.1.1 B13 firmware and an unlocked bootloader (which I unlocked in MM), but I can't get Fastboot to work (e.g. by flashing A2017U_FASTBOOT_UNLOCK_EDL via EDL), so was hoping just to flash TWRP manually in EDL.
I'd be very interested to hear what you did to get a working TWRP on 7.1.1!
Mike
Click to expand...
Click to collapse
I just flashed TWRP using the axon7tool in EDL mode. But I didn't try if Android was still working and just restored a Backup of Android 6.
Related
Hi, I have been using official CM13 for about a week now so I have the following things installed in my phone.
>CyanogenMod 13 (official)
>Cyanogen Firmware
>TWRP 3.0.2-2 F2FS (3.0.M-4)
I want to go completely stock again (temporarily until CyanogenMod has VoLTE support) but I have no idea where to start.
I would like to flash
>Stock Xiaomi Recovery
>Latest stable MIUI global.
And remove Cyanogen firmware and install stock Xiaomi MIUI firmware.
I would like to know how and where do I start.
Thank you very much!
I think MiFlash would be the best option, I think it does exactly what you're asking for (it flashes every partition including boot, radios, etc). You can can choose to erase everything, even internal storage, and make your phone as it originally came. I'm not sure it would relock the bootloader, I don't think it will.. Either way, if you unlocked officially you can always unlock again.
Only thing I'm not sure about is if you can install through fastboot or EDL only
I need to know this too
MiFlash using EDL should do the trick
do you have previous mi backup in twrp??
If you are officially unlocked bootloader, no need to enter edl mode. Miflash work from fastboot mode too.
anuneanu said:
If you are officially unlocked bootloader, no need to enter edl mode. Miflash work from fastboot mode too.
Click to expand...
Click to collapse
What if its unlocked unofficially?
naturist said:
What if its unlocked unofficially?
Click to expand...
Click to collapse
Well, i don't know since I'm unlocked it officially.
But it should work, just don't flash the emmc_ appsboot.mbn file. Need to edit the batch file.
Or just use the save twrp.
Hi,
I have an A2017G which after trying linageos had the stock rom from here https://forum.xda-developers.com/axon-7/development/rom-guide-updates-to-stock-files-via-t3469484 TWRP and an unlocked bootloader. That worked ok, and I wanted to upgrade to the stock ROM 7.1. I installed this using TWRP https://forum.xda-developers.com/showpost.php?p=71664539&postcount=29. But now when it boot's after the bootloader it's stuck showing a linux logo, and it won't boot Android.
In the bootloader (http://i.imgur.com/Os4vkwT.jpg) I can try to go to fastboot, but selecting that only reboots the phone. I can however select recovery and go to the stock recovery (http://i.imgur.com/PBj6y6X.jpg). From there I have tried to sideload (selecting Apply update from ADB and adb sideload rom.zip) the stock rom (http://www.ztedevice.com/support/detail?id=1170789A90BA42E18B3364B80C7F5A26), the previous rom I tried to install (https://forum.xda-developers.com/showpost.php?p=71664539&postcount=29) and another TWRP stock rom (https://forum.xda-developers.com/axon-7/development/rom-kernel-stock-7-1-1-b02-based-a2017g-t3592470) but all fail at the very beginning saying "(adbd status 1) Installation aborted" (http://i.imgur.com/RzNSBtu.jpg).
I also tried to install linageos back using sideload but it fails ("failed to verify whole-file signature"). I believe that is because it's not the official rom and the stock recovery only accepts that.
ADB only works in sideload mode and fastboot doesn't (it loads the bootloader again).
Do you know how I should proceed? How could I install the stock rom, or TWRP again?
Thanks in advance.
Try it with this guide:
https://forum.xda-developers.com/axon-7/how-to/guide-reinstall-twrp-root-update-to-t3578552
If you can't flash recovery with axon7toolkit try it with the last step "Get Fastboot" first. ZTE removed the fastboot mode in Nougat, so you have to flash another fastboot image.
If you can boot into fastboot again you can flash TWRP and from TWRP a rom.
Good luck!
Hi Darkem,
Thanks a lot, that actually worked. I was under the impression I wouldn't be able to install TWRP because I was only able to use the command "adb sideload update.zip" but other commands like "adb reboot edl" didn't work. But as it's said in the other post, pushing the three buttons of the phone set the phone into EDL mode. From there I was able to install TWRP.
Thanks a lot again
(A2017G) Hello. I no longer have access to fastboot because I flash a stock rom (Nougat) with the recovery stock and it has removed my modified bootloader, I managed to install twrp in edl mode but I still have no access to bootloader. What should I do please? Flash a stock rom (Marshmallow) here (https://forum.xda-developers.com/axon-7/how-to/download-center-factory-images-ota-t3606547) to gain access to fastboot again (bootloader )? Thank you. Sorry translation from French to English with Google Translate
GAO161 said:
Hello. I no longer have access to fastboot because I flash a stock rom (Nougat) with the recovery stock and it has removed my modified bootloader, I managed to install twrp in edl mode but I still have no access to bootloader. What should I do please? Flash a stock rom (Marshmallow) here (https://forum.xda-developers.com/axon-7/how-to/download-center-factory-images-ota-t3606547) to gain access to fastboot again (bootloader )? Thank you. Sorry translation from French to English with Google Translate
Click to expand...
Click to collapse
Granted I have the A2017U, but in stock recovery I can still access the phone memory with my pc. Why not download the stock rom from ZTE, put it on the phone memory, and flash it in the stock recovery?
tabletalker7 said:
Granted I have the A2017U, but in stock recovery I can still access the phone memory with my pc. Why not download the stock rom from ZTE, put it on the phone memory, and flash it in the stock recovery?
Click to expand...
Click to collapse
So I flash a recovery stock with twrp and then I update to an official version Marshmallow with the recovery stock? I will recover my bootloader? Thank you
GAO161 said:
So I flash a recovery stock with twrp and then I update to an official version Marshmallow with the recovery stock? I will recover my bootloader? Thank you
Click to expand...
Click to collapse
Sorry, why do you want fastboot? If you're planning to relock the bootloader you'll need to be fully stock, which wouldn't be the case if you just installed a fastboot zip. Relocking the bootloader is probably the only thing that fastboot is mandatory for
Choose an username... said:
Sorry, why do you want fastboot? If you're planning to relock the bootloader you'll need to be fully stock, which wouldn't be the case if you just installed a fastboot zip. Relocking the bootloader is probably the only thing that fastboot is mandatory for
Click to expand...
Click to collapse
I want fastboot to be able to order with adb. Before I had it and when I flash a rom stock nougat it has deleted me
GAO161 said:
I want fastboot to be able to order with adb. Before I had it and when I flash a rom stock nougat it has deleted me
Click to expand...
Click to collapse
on fastboot mode you have fastboot lol
you have adb on FTM mode (vol down + power) or recovery
Choose an username... said:
on fastboot mode you have fastboot lol
you have adb on FTM mode (vol down + power) or recovery
Click to expand...
Click to collapse
I want to go back to ROM stock and bootloader locked but when I do not have access to the bootloader anymore I can not do the command "adb lock oem"
Hey guys, I have a unlocked, rooted phone which i need to return to ZTE. I used miiflash to get back stock rom and recovery but need to lock the bootloader. Whenever I try to go into fastboot mode, the phone just sits in the "Please lock the bootloader" screen, but i can get into stock recvoery and the ROM starts.
Even using adb or stock recovery to go to fastboot doesnt work.
I used this package to flash stock:
ZTE_A2017UV1.1.0B32_FULL_EDL_PACKAGE_BY_TURKDEVS
Any ideas?
spacemanvt said:
Hey guys, I have a unlocked, rooted phone which i need to return to ZTE. I used miiflash to get back stock rom and recovery but need to lock the bootloader. Whenever I try to go into fastboot mode, the phone just sits in the "Please lock the bootloader" screen, but i can get into stock recvoery and the ROM starts.
Even using adb or stock recovery to go to fastboot doesnt work.
I used this package to flash stock:
ZTE_A2017UV1.1.0B32_FULL_EDL_PACKAGE_BY_TURKDEVS
Any ideas?
Click to expand...
Click to collapse
That's normal. I think there's a package called A2017U_FASTBOOT_UNLOCK_EDL somewhere over here (they got it from 4PDA). Flash it via MiFlash and it should slap a new bootloader there or something. After that you can lock it
Ok just to verify, i am on the B32 stock rom with the bootloader still unlocked using Miflash, i need to be very careful doing this as I have already bricked one phone this week (another thread is coming about that)
i should use this thread to go back to B29 then lock the bootloader?
https://forum.xda-developers.com/axon-7/how-to/complete-guide-to-unlocking-installing-t3561128
thanks!
bump....?
spacemanvt said:
bump....?
Click to expand...
Click to collapse
didn't you brick it already?
I believe B32 doesn't let you access the Bootloader. You need to MiFlash B15 in edl. Then you'll be able to access the Bootloader and fastboot oem lock. But be patient it takes over 30 mins for it to completely flash the package. After you relock it then you can either ota back up, MiFlash B32 in edl, or install the official b32 zip from zte from the SD card.
Here's B15 edl package
https://build.nethunter.com/misc/axon7/A2017U_B15-NEW_FULL_EDL.zip
chrisrodsa210 said:
I believe B32 doesn't let you access the Bootloader. You need to MiFlash B15 in edl. Then you'll be able to access the Bootloader and fastboot oem lock. But be patient it takes over 30 mins for it to completely flash the package. After you relock it then you can either ota back up, MiFlash B32 in edl, or install the official b32 zip from zte from the SD card.
Here's B15 edl package
https://build.nethunter.com/misc/axon7/A2017U_B15-NEW_FULL_EDL.zip
Click to expand...
Click to collapse
Confirmed seems to work. After miflashing B15 (from B32 Nougat) I can boot into bootloader. Did my oem lock. Thanks
How did you get into edl mode without having access to fastboot?
R0dTx said:
How did you get into edl mode without having access to fastboot?
Click to expand...
Click to collapse
Turn off your phone completely, then hold volume up, volume down and power at the same time. You'll see the LED flash red once and nothing on the screen. That means it's in EDL mode. Connect USB and your computer will recognize it and do as you wish
chrisrodsa210 said:
I believe B32 doesn't let you access the Bootloader. You need to MiFlash B15 in edl. Then you'll be able to access the Bootloader and fastboot oem lock. But be patient it takes over 30 mins for it to completely flash the package. After you relock it then you can either ota back up, MiFlash B32 in edl, or install the official b32 zip from zte from the SD card.
Here's B15 edl package
https://build.nethunter.com/misc/axon7/A2017U_B15-NEW_FULL_EDL.zip
Click to expand...
Click to collapse
Will this method work for B35?
killacam1989 said:
Will this method work for B35?
Click to expand...
Click to collapse
Yes
I dont have access to my fastboot mode. How can i re-activate this thing on a a2017g model?
BaamAlex said:
I dont have access to my fastboot mode. How can i re-activate this thing on a a2017g model?
Click to expand...
Click to collapse
following raystef66's guide to remove bootloader unlocked inscription
No no. I have the Message on boot. But the Menu with the Device State is gone. if I tap in the commands on fastboot the phone restarts
BaamAlex said:
No no. I have the Message on boot. But the Menu with the Device State is gone. if I tap in the commands on fastboot the phone restarts
Click to expand...
Click to collapse
Would you listen to me for once and just follow the damn instructions...
It will restore fastboot. It's written there on the guide. If you at least read it you would have known.
Did you mean this? https://forum.xda-developers.com/axon-7/how-to/guide-remove-unlocked-bootloader-screen-t3727493
Sry for these many questions...
BaamAlex said:
Did you mean this? https://forum.xda-developers.com/axon-7/how-to/guide-remove-unlocked-bootloader-screen-t3727493
Sry for these many questions...
Click to expand...
Click to collapse
Yes
First time I downgrade from B35 to B29, then to B15. Took a while. 2nd time, I found a TWRP EDL file which gives you twrp and fastboot altogether. https://build.nethunter.com/misc/axon7/A2017U_B29_TWRP_EDL.zip
I have an Axon 7 A2017 version and currently on Stock V2.0.0 B13 ROM (no root, fully stock).
I would like to install TWRP 3.1.1.0. but couldn't find any information.
Can someone please help me on this? Thanks
noeybou said:
I have an Axon 7 A2017 version and currently on Stock V2.0.0 B13 ROM (no root, fully stock).
I would like to install TWRP 3.1.1.0. but couldn't find any information.
Can someone please help me on this? Thanks
Click to expand...
Click to collapse
Reboot to Fastboot Mode and flash from PC. ' Fastboot Flash recovery file.img'.
You need to setup ADB n Fastboot in PC and download .IMG from twrp site. Haven't you tried with Axon Tool kit in ROm section?
satish.yarramsetti said:
Reboot to Fastboot Mode and flash from PC. ' Fastboot Flash recovery file.img'.
You need to setup ADB n Fastboot in PC and download .IMG from twrp site. Haven't you tried with Axon Tool kit in ROm section?
Click to expand...
Click to collapse
Bootloader unlock before?!
Spillunke said:
Bootloader unlock before?!
Click to expand...
Click to collapse
uhh no, you have to flash it first i think
So, I need to unlock bootloader first then do the Axon Toolkit, right?
Is there a clear instructions on how to unlock the bootloader for Stock V2.0.0 B13 ROM? or which thread should I be looking at?
Thanks again!
noeybou said:
So, I need to unlock bootloader first then do the Axon Toolkit, right?
Is there a clear instructions on how to unlock the bootloader for Stock V2.0.0 B13 ROM? or which thread should I be looking at?
Thanks again!
Click to expand...
Click to collapse
Try reading the toolkit thread?
Hello, my nokia 6 on oreo is actually stuck at the "Powered by android" screen after uninstalling Magisk, i can access to fastboot, so i can flash files, but my bootloader isn't unlocked and OST LA won't work and i don't know why, can someone help me ? I think i just need to flash a stock boot.img, but i can't.
Hello, i somehow managed to flash a stock boot.img, my phone is still stuck at the same screen, but it's now recognized by the pc (it wasn't before), can someone have an idea to help me ? Thanks.
Yakia said:
Hello, my nokia 6 on oreo is actually stuck at the "Powered by android" screen after uninstalling Magisk, i can access to fastboot, so i can flash files, but my bootloader isn't unlocked and OST LA won't work and i don't know why, can someone help me ? I think i just need to flash a stock boot.img, but i can't.
Click to expand...
Click to collapse
OST can flash Nokia phones if the bootloader is already unlocked.
I think you'll have to buy an unlocking key first. (on techmesto for example)
I can actually flash without OST LA, like I said, but normally flashing stock boot.img should have fixed the problem, but it's still stuck on the same screen.
Yakia said:
I can actually flash without OST LA, like I said, but normally flashing stock boot.img should have fixed the problem, but it's still stuck on the same screen.
Click to expand...
Click to collapse
Flash boot.img of stock rom and flash recovery.img of the same custom rom on which your phone is running maybe it would help you.
What are you talking about, I already flashed a stock boot.img, and my phone is not running on a custom rom...
Yakia said:
What are you talking about, I already flashed a stock boot.img, and my phone is not running on a custom rom...
Click to expand...
Click to collapse
I don't really understand how you installed magisk without recovery custom ?
I found this but I don't know if it works ^^
https://www.didgeridoohan.com/magisk/MagiskUninstallIssues
arl0ng said:
OST can flash Nokia phones if the bootloader is already unlocked.
I think you'll have to buy an unlocking key first. (on techmesto for example)
Click to expand...
Click to collapse
No you dont need an unlocked bootloader to flash with OST LA just make sure you flash with the older version as the newer version will hang but it works with my nokia 5 and the bootloader is locked
nintendobuster420 said:
No you dont need an unlocked bootloader to flash with OST LA just make sure you flash with the older version as the newer version will hang but it works with my nokia 5 and the bootloader is locked
Click to expand...
Click to collapse
yes but after i flashed stock boot.img i'm not able to boot in fastboot mode do you know how i can do that ?
arl0ng said:
I don't really understand how you installed magisk without recovery custom ?
I found this but I don't know if it works ^^
https://www.didgeridoohan.com/magisk/MagiskUninstallIssues
Click to expand...
Click to collapse
i did install magisk with the chinese twrp but uninstalled it from the magisk manager app and after uninstalling it it was just stuck at the powered by android screen
Yakia said:
yes but after i flashed stock boot.img i'm not able to boot in fastboot mode do you know how i can do that ?
Click to expand...
Click to collapse
Does your phone boot into EDL mode? If it boots to EDL mode then it could be fixable. If not then it could be hard bricked
nintendobuster420 said:
Does your phone boot into EDL mode? If it boots to EDL mode then it could be fixable. If not then it could be hard bricked
Click to expand...
Click to collapse
i don't think its on edl mode, how can i know that ? and how can my phone be hard bricked just because i just uninstalled magisk ? uninstalling magisk simply restore stock boot.img and remove root. and i don't think it would show a powered by android screen or a charging screen if it was hard bricked, and thanks for you help people by the way.
bump, i still have access to fastboot mode, so i can flash things, can someone help me please ?
Yakia said:
bump, i still have access to fastboot mode, so i can flash things, can someone help me please ?
Click to expand...
Click to collapse
Download Android nougat 7.1.1 nbo file from xda if your phone is able to enter in download mode connect it to pc via cable and hit on next button and flash firmware again
And if you flashed firmware successfully then always remember not to flash Chinese recovery again u should thanks to god , it's not hard bricked it's only soft bricked flash it through ost la tool patched ost for more you can search on search bar how to setup patched ost la
which ost la version do i need to use ? 6.1.2 or 6.0.4 ?
thank you for your answer btw.
Yakia said:
which ost la version do i need to use ? 6.1.2 or 6.0.4 ?
Click to expand...
Click to collapse
6.0.4 patched ost la
which nbo file do i have to use ? the one i'm using gives me this error : the update process failed, the software version of the updater is out of date please upgrade the updater and then try again
bump
Yakia said:
which nbo file do i have to use ? the one i'm using gives me this error : the update process failed, the software version of the updater is out of date please upgrade the updater and then try again
Click to expand...
Click to collapse
have you replaced the exe in windows drive:\program files (x86)\OST LA\ with the patched one