How to unbrick my ZTE Axon 7 mini b2017g

[modorate]

Dear Seniors.
I am facing great hardship because my phone is stuck at boot logo.
No booting in recovery mode to flash another rom.
I did unlock bootloader of it by using tuliptool with success. After that i flashed custom rom in it. after reboot it is happening that.
Please suggest to recover it.

 

[MrWhite0429]

Did you flash twrp after unlocking? Did you make backup of stock ROM? Perhaps find a version of the factory firmware and flash that.

 

[modorate]

Dear I have no backup and i flashed TWRP recovery.......
It is to aware you that i did relock bootloader now my phone is working properly. but i am unable to enter recovery mode. !!!
Now my phone is running android 6.0.1 B02
But i am failed to root this rom uptill now due above mentioned problem.

 

[modorate]

Dear I have no backup and i flashed TWRP recovery.......
It is to aware you that i did relock bootloader now my phone is working properly. but i am unable to enter recovery mode. !!!
Now my phone is running android 6.0.1 B02
But i am failed to root this rom uptill now due above mentioned problem.

I found software update notification but when i update an error accruing while update. (This update not compatible with this device"

In easy words......... my recovery.img has been corrupted. I have no idea to get rid of this situation.

 

[bao_gg]

I planned to unlock my Mini's bootloader this weekend. After reading this post, I decided to act later until the root cause has been figured out.

 

[MrWhite0429]

I planned to unlock my Mini's bootloader this weekend. After reading this post, I decided to act later until the root cause has been figured out.

Several people myself included have been able to use tuliptool to successfully unlock and root the device.

 

[demenicis]

mine is hard bricked too. but I think it is worse than the case listed on the op.
if you want to hard bricked these are the steps:
follow the procedure to install the Spanish ROM 6.1, than another android m b12, than finally the android seven......use tulip tool and install twpr fine, root ect. amazing ROM.......buuuuut......I lost my IMEI somewhere in this process, and the original FTM which had a small menu changes to another static one, without the menu.
I needed this menu to open the com port to fix the IMEI. than I had the brilliant idea to re-flash android M via twrp (without modifying the zip file to remove the recovery, something I knew so well from the older axon mini).

results:
-lost twpr because the stock ROM wrote over it,
-cannot boot the OS because I flashed android m but the phone had the aboot 7.
-i now have a brick

I need a genious to sujest something to bring it back to life........sh....t...sh...t.....sh...t

any chances I could inject aboot7 via ADB through my dead recovery which somehow the phone recognises? ADB shell still seems to be working

thanks