Database Develop

honor 4c = brick

need help to unbrick honor 4c.
after flashing update.zip from CWM recovery I have full brick.
then power on pressed - leds flash red and green, after few seconds device is shown as ㄰㌲㔴㜶㤸 and turned off after 10 or 20 seconds.
any way to unbrick?

i guess everyone has to experience a brick at their brand new Android devices at least one time then they'll be able to share their unbrick experience...
Though i don't own a 4C, manage to find your firmware here, more info here, i'm extremely good with google search...
codelover shared tons of infos here but its for 3C(MTK), hopefully its relevant & Best of Luck or you'll have to sent it back to Huawei... :laugh: :fingers-crossed:

michfood said:
need help to unbrick honor 4c.
after flashing update.zip from CWM recovery I have full brick.
then power on pressed - leds flash red and green, after few seconds device is shown as ㄰㌲㔴㜶㤸 and turned off after 10 or 20 seconds.
any way to unbrick?
Click to expand...
Click to collapse
Hey, I just had the same problem.. have you solved anyway?:fingers-crossed:

Damaged bootloader
michfood said:
need help to unbrick honor 4c.
after flashing update.zip from CWM recovery I have full brick.
then power on pressed - leds flash red and green, after few seconds device is shown as ㄰㌲㔴㜶㤸 and turned off after 10 or 20 seconds.
any way to unbrick?
Click to expand...
Click to collapse
Please help me fix my huawei honor 4c B063. First i root this phone without unlocking the bootloader and successfully rooted it but after a month when i tried to factory reset it, it stack in honor logo so i search how to hard reset it but still stack in honor logo. Then i download the stock firmware and save the UPDATE.APP in a folder dload in sd card. So i turn off my phone then press power+vol up+vol down but till stack in huawei logo. I hope you can help me with this sir. TIA

I have problem. My phone is Brick. my phone power on to Rescue mode
Error
Func NO : 8 (hifi image)
Error NO : 1 (security verify filed)
The only thing that goes is fastboot
via fastboot I try uploading 3 rooms
without result
Pls Help me
Sporry for ma bad english

starcomp said:
I have problem. My phone is Brick. my phone power on to Rescue mode
Error
Func NO : 8 (hifi image)
Error NO : 1 (security verify filed)
The only thing that goes is fastboot
via fastboot I try uploading 3 rooms
without result
Pls Help me
Sporry for ma bad english
Click to expand...
Click to collapse
that's a very bad problem..., see here http://forum.xda-developers.com/p8lite/help/stuck-rescue-mode-screen-please-help-t3244872 if you find something, i think the easy way is installing a rom with a rom on dload and 3 buttons, since hifi image is impossible to flash it using fastboot, huawei dont let flash that from there, the only way to install it is from recovery 3 buttons
EDIT: and how you deleted hifi image? what did you do? lol

Don´t work recovery and flash from sd card. Run only fastboot

did you fix your device?

2020
anyone found a solution ???
same problem with device shows as ㄰㌲㔴㜶㤸

P9 Bricked - Boot loop please help

Hi all,
I am facing severe problems with my P9.
Initial Situation:
Started with a brand new P9 with T-Mobile cust Firmware C150
What I did:
I unlocked bootloader successfully and rooted the phone. Then changed OEM info from C150 to C432. So far so good.
After that P9 booted into factory restore and restored itself into C900 Firmware. Bootloader was locked after that.
I unlocked bootloader successfully for a 2nd time.
Current Situation:
Now when I boot the phone it says: "Your device has been unlocked and can't be trusted" .... Your device is booting now... => But it never boots into OS. It stucks here forever.
When I press vol up and down and power for some seconds I can at least access TWRP. When I try to reboot in TRWP it says "No OS Installed".
But how can I do a stock recovery or install a working Android OS in order to get the P9 into normal boot Modus again?
Please help me.
Solution summary:
Issue solved by using the dload method to change to C432B182:
http://forum.xda-developers.com/p9/development/stock-rom-dload-file-p9-eva-l09-b136-t3382818/page1
Thx a lot

Hope this helps
https://www.youtube.com/watch?v=JZVsIKtdgV4

morro23 said:
Hi all,
I am facing severe problems with my P9.
Initial Situation:
Started with a brand new P9 with T-Mobile cust Firmware C150
What I did:
I unlocked bootloader successfully and rooted the phone. Then changed OEM info from C150 to C432. So far so good.
After that P9 booted into factory restore and restored itself into C900 Firmware. Bootloader was locked after that.
I unlocked bootloader successfully for a 2nd time.
Current Situation:
Now when I boot the phone it says: "Your device has been unlocked and can't be trusted" .... Your device is booting now... => But it never boots into OS. It stucks here forever.
When I press vol up and down and power for some seconds I can at least access TWRP. When I try to reboot in TRWP it says "No OS Installed".
But how can I do a stock recovery or install a working Android OS in order to get the P9 into normal boot Modus again?
Please help me.
Thx a lot
Click to expand...
Click to collapse
If u have a sd card u can put it in another phone if u have and create a dlod folder, put the Firmware u need in it and then switch it to your P9 and try to upgrade. Since your phone is C900 i think something went wrong in the debranding so use a full stock C150 firmware or try with this B136 Firmware with dt and hw folder toghether with update.app in dload folder.
http://forum.xda-developers.com/p9/development/stock-rom-dload-file-p9-eva-l09-b136-t3382818/page1
Sent from my VIE-L29 using XDA Labs

@panosm763: Thx for the Video link. I worked according to the same but after changing OEM info phone booted with red warning Screen and installed a fresh C900 Firmware Version. Then after opening bootloader again, SRK Tool cannot connect to the phone anymore maybe due to the fact that usb Debugging mode is not turned on (and cannot be turned on because OS is not reachable)
@Mostar088: I tried the dload method yesterday with the Firmware from the link you shared. Unfortunately without success. The phone did not recognize the Firmware and did not load the same. Maybe because bootloader is still open? I have no clue why this method is not working

Issue was solved.
It worked out fine using the dload method described in here:
http://forum.xda-developers.com/p9/development/stock-rom-dload-file-p9-eva-l09-b136-t3382818/page1
I am now on C432B182 :good:

morro23 said:
Issue was solved.
It worked out fine using the dload method described in here:
https://forum.xda-developers.com/p9/...-b136-t3382818
I am now on C432B182 :good:
Click to expand...
Click to collapse
Link doesnt work for me :? please again ?

MyTiplay said:
Link doesnt work for me :? please again ?
Click to expand...
Click to collapse
Fixed :good:

Sorry for being late, i had no spare time the past days. Glad you fixed your problem

Hard bricked cant access fastboot or twrp and bootloop

Hello everyone
i have hard bricked my phone i have installed Elite rom for my nem-l21 and it was going perfectly, and i have made backup of my stock system but after booting it up it goes into bootloop and Huwawei eRecovery comes in, i cant access fastboot or twrp by button press only Huwawei eRecowery. I tried install stock rom by update.app but it is not compatible. My PC sees my phone when is off as NEM-21 in device manager but it isnt showing up on adb devices neither on fastboot devices. Please help because i have no idea how i can fix it. :crying:
I have unlocked bootloader and FRP

carlos0305 said:
Hello everyone
i have hard bricked my phone i have installed Elite rom for my nem-l21 and it was going perfectly, and i have made backup of my stock system but after booting it up it goes into bootloop and Huwawei eRecovery comes in, i cant access fastboot or twrp by button press only Huwawei eRecowery. I tried install stock rom by update.app but it is not compatible. My PC sees my phone when is off as NEM-21 in device manager but it isnt showing up on adb devices neither on fastboot devices. Please help because i have no idea how i can fix it. :crying:
I have unlocked bootloader and FRP
Click to expand...
Click to collapse
Hi
If the eRecovery works
flash build number cxxxb100

carlos0305 said:
Hello everyone
i have hard bricked my phone i have installed Elite rom for my nem-l21 and it was going perfectly, and i have made backup of my stock system but after booting it up it goes into bootloop and Huwawei eRecovery comes in, i cant access fastboot or twrp by button press only Huwawei eRecowery. I tried install stock rom by update.app but it is not compatible. My PC sees my phone when is off as NEM-21 in device manager but it isnt showing up on adb devices neither on fastboot devices. Please help because i have no idea how i can fix it. :crying:
I have unlocked bootloader and FRP
Click to expand...
Click to collapse
Try to use the Multi-Tool for team MT,maybe it will help you to unbrick your phone,i`ve used yesterday to unbrick a Honor 5C NEM-L21.You will need the update.zip for you phone and Huawei Update Extractor.

Or try DC Phoenix

Please help me purchased 15Euro DCPhoenix

Thread Closed

tell what you did, to brick phone.
what android version was before, what android wersion you tried to instal, what recovery you used. ?
oh, but if fastboot isnt working, you more or less are done. if im correct, even dc phoenix use fastboot..
"Step 1
Write compatible UPDATE.APP file in fastboot with DC Phoenix"

Arnys said:
tell what you did, to brick phone.
what android version was before, what android wersion you tried to instal, what recovery you used. ?
oh, but if fastboot isnt working, you more or less are done. if im correct, even dc phoenix use fastboot..
"Step 1
Write compatible UPDATE.APP file in fastboot with DC Phoenix"
Click to expand...
Click to collapse
i just use the SRKTool Lod Chan and try to unlocked the bootloader
and it success , after that i proceed to replace recovery with TWRP
but doesn't work . afterwards i bring back to re-lock bootloader
then the phone reboot . the phone stuck at android boot logo
no recovery no fastboot cannot identify even in PC
but when the phone gets drain and i plugged the charger on it
the phone reboots directly into the system or its OS
but when i try to power it off again ( reboot )
the same thing happen it will stuck in the boot logo
until the battery dries again ,.
i never upgrade to Nougat so my phone still in Marshmallow version
thank you .

vinfrix said:
i just use the SRKTool Lod Chan and try to unlocked the bootloader
and it success , after that i proceed to replace recovery with TWRP
but doesn't work . afterwards i bring back to re-lock bootloader
then the phone reboot . the phone stuck at android boot logo
no recovery no fastboot cannot identify even in PC
but when the phone gets drain and i plugged the charger on it
the phone reboots directly into the system or its OS
but when i try to power it off again ( reboot )
the same thing happen it will stuck in the boot logo
until the battery dries again ,.
i never upgrade to Nougat so my phone still in Marshmallow version
thank you .
Click to expand...
Click to collapse
what wersion of twrp ? link. there are MM and N versions, and, if you on MM put N version twrp, you will brick phone.. and, even with dead battery i was able to enter fastboot, when i instaled wrong twrp. but for me solution was simple, instal right twrp and all was good (ofcorse if you didnt delete system)

i can't remember the version but im sure it all arounds in 2.1...something

no i wasn't load the Nougat version because i know i am MM the only thing i remember is the TWRP i load is from SRKTool Lod Chong there was an option there to install twrp recovery

can i be able to enter the fastboot ?
if i can go over to fastboot i can repair this
but i can't go fastboot
volume rocker technique doesn't work
even using adb reboot bootloader too
when i am doing volume down ( hold )
the phone only vibrates then stuck at logo
even when its connected to adb command
when the phone reboot it stuck at the logo
can't go to fastboot ?
is there any way of forced
reflash the boot.img & recovery.img?

Hi, i have P9 L19 with C432 B210 i want to update do Android 7, but mistakely put wrong UPDATE to phone memory. Now I'm stucked at Huawei logo and cant turn off device.
Only I can get to Fastboot&Rescue Mode. After press all three buttons nothing happened, phone juest restarts and stuck at logo. I tried put right UPDATE to SD card but no luck
Bootloader: locked
FRP: locked
debbuging: off
Please help me.

no one knows how to fix our problem so sad

Please close the thread
problem issue solved!

please help me same problem as you...

JCB117 said:
please help me same problem as you...
Click to expand...
Click to collapse
Easily Unbrick Your Phone via this method
https://forum.xda-developers.com/p9/help/huawei-p9-brick-easiest-to-unbrick-t3662350

[Guide] Unbrick Huawei P8 Lite 2017 With Locked FRP And Bootloader

Hi, I'm Youssef
My Story
A lot of people bricked their Honor 8 Lite / Huawei P8 Lite 2017 / Huawei GR3 2017
In my case I flashed an OEMinfo image from TWRP and it bricked my phone rendring it useless
Cause my Bootloader and FRP were Locked and TWRP was my Recovery but I couldn't access it
When I go to the eRecovery and try to Download Latest Version And Recovery it gave me an error that says Getting Package Info Failed
Also the Dload method doesn't work
I did a little bit of research and saw that the only way to restore my phone was by paying an application called DC Unlocker
But I found out a way to install the Frimware without errors from eRecovery
Prerequisites
•Any Android Device
•Router
•Your P8 Lite 2017 Has To Be Charged Fully
•Download Huawei Frimware Finder From Playstore
Instructions
1-Open Frimware Finder and press on add another model after that enter your phone's model
2-Choose the oldest frimware and make sure it's Full-OTA
3-Click on Get Update Via DNS
4-Click on Copy DNS Address
5-Click on Register Update
6-Go to your Router DNS Settings and type in it the DNS you received from Frimware Finder
7-Save the settings
8-Boot your P8 Lite 2017 to eRecovery and click on Download Latest Frimware And Recovery
9-It will find the frimware you chose from Frimware Finder after that go to your Router DNS Settings and Remove the DNS you pasted
10-Your phone will download the frimware normally and install it
Don't forget that thanks button.. It's Free

hello!!
I think your guide will save me because I am in that bricked condition, BUT I can't put my P8 Lite 2017 in eRecovery mode.
The phone stuck in Huawei Logo, static logo.
If I keep pressed Power button it shutdown and then restart immediatly
If I keep pressed Power button and a second before it start I press Down button and put usb cable I can enter into fastboot mode.
That's the only mode I can enter, but as I wrote on my post some day ago, I got Phone and also FRP locked.

doomguy84 said:
hello!!
I think your guide will save me because I am in that bricked condition, BUT I can't put my P8 Lite 2017 in eRecovery mode.
The phone stuck in Huawei Logo, static logo.
If I keep pressed Power button it shutdown and then restart immediatly
If I keep pressed Power button and a second before it start I press Down button and put usb cable I can enter into fastboot mode.
That's the only mode I can enter, but as I wrote on my post some day ago, I got Phone and also FRP locked.
Click to expand...
Click to collapse
Sorry for the late reply
Try to press these buttons Power+VolUP+VolDown while booting the device
It should try to find a frimware to install but it will fail and then you choose Reboot Device

YoussefR said:
Sorry for the late reply
Try to press these buttons Power+VolUP+VolDown while booting the device
It should try to find a frimware to install but it will fail and then you choose Reboot Device
Click to expand...
Click to collapse
I know the Power + Vol Up + Vol Down combination keys, but it won't start the recovery.
Keeps rebooting...

Hey Youssef bro i did but it still gives me the "Getting package info failed" in the eRocovery menu!! Idk am i doing something wrong or what? I mean i really don't get it bro Can you like pls do a video or something idk anything to help me out pls brother

Plug69 said:
Hey Youssef bro i did but it still gives me the "Getting package info failed" in the eRocovery menu!! Idk am i doing something wrong or what? I mean i really don't get it bro Can you like pls do a video or something idk anything to help me out pls brother
Click to expand...
Click to collapse
You have to do each step carefully it gives you an error cause you didn't change the DNS settings on your Router
BTW don't connect your phone to WIFI until you set the DNS settings after that Restart your phone and Download the Frimware

YoussefR said:
Hi, I'm Youssef
My Story
A lot of people bricked their Honor 8 Lite / Huawei P8 Lite 2017 / Huawei GR3 2017
In my case I flashed an OEMinfo image from TWRP and it bricked my phone rendring it useless
Cause my Bootloader and FRP were Locked and TWRP was my Recovery but I couldn't access it
When I go to the eRecovery and try to Download Latest Version And Recovery it gave me an error that says Getting Package Info Failed
Also the Dload method doesn't work
I did a little bit of research and saw that the only way to restore my phone was by paying an application called DC Unlocker
But I found out a way to install the Frimware without errors from eRecovery
Prerequisites
•Any Android Device
•Router
•Your P8 Lite 2017 Has To Be Charged Fully
•Download Huawei Frimware Finder From Playstore
Instructions
1-Open Frimware Finder and press on add another model after that enter your phone's model
2-Choose the oldest frimware and make sure it's Full-OTA
3-Click on Get Update Via DNS
4-Click on Copy DNS Address
5-Click on Register Update
6-Go to your Router DNS Settings and type in it the DNS you received from Frimware Finder
7-Save the settings
8-Boot your P8 Lite 2017 to eRecovery and click on Download Latest Frimware And Recovery
9-It will find the frimware you chose from Frimware Finder after that go to your Router DNS Settings and Remove the DNS you pasted
10-Your phone will download the frimware normally and install it
Don't forget that thanks button.. It's Free
Click to expand...
Click to collapse
Hi yousef thanks for the tutorial it's great. i like to asking you something. i can change my model with this method.
i rebranding my Gr3 2017 pra-la1 to p8 lite 2017 pra-lx1
with your method i can restore it to Gr3 2017 again it can work however the oeminfo because it's for pra-lx1.
it can work with this method ?
thanks.
---------- Post added at 06:29 PM ---------- Previous post was at 06:24 PM ----------
doomguy84 said:
I know the Power + Vol Up + Vol Down combination keys, but it won't start the recovery.
Keeps rebooting...
Click to expand...
Click to collapse
connect your phone to a charger and reboot your phone when he is down to restart press volume + button and keep him in charger it will boot to eRecovery mode
---------- Post added at 06:30 PM ---------- Previous post was at 06:29 PM ----------
doomguy84 said:
I know the Power + Vol Up + Vol Down combination keys, but it won't start the recovery.
Keeps rebooting...
Click to expand...
Click to collapse
connect your phone to a charger and reboot your phone when he is down to restart press volume + button and keep him in charger it will boot to eRecovery mode
---------- Post added at 06:31 PM ---------- Previous post was at 06:30 PM ----------
doomguy84 said:
I know the Power + Vol Up + Vol Down combination keys, but it won't start the recovery.
Keeps rebooting...
Click to expand...
Click to collapse
connect your phone to a charger and reboot your phone when he is down to restart press volume + button and keep him in charger it will boot to eRecovery mode

jalel25 said:
Hi yousef thanks for the tutorial it's great. i like to asking you something. i can change my model with this method.
i rebranding my Gr3 2017 pra-la1 to p8 lite 2017 pra-lx1
with your method i can restore it to Gr3 2017 again it can work however the oeminfo because it's for pra-lx1.
it can work with this method ?
thanks.
Click to expand...
Click to collapse
To revert back to Huawei GR3 2017 you need to flash the OEMINFO of PRA-LA1C185 first then follow my instructions
OEM link:https://www.mediafire.com/file/5kuqh4g6puvzk9i/2031
Your Welcome
BTW I don't know if you're asking a question or not? (No Offense )

YoussefR said:
To revert back to Huawei GR3 2017 you need to flash the OEMINFO of PRA-LA1C185 first then follow my instructions
OEM link:https://www.mediafire.com/file/5kuqh4g6puvzk9i/2031
Your Welcome
BTW I don't know if you're asking a question or not? (No Offense )
Click to expand...
Click to collapse
yes i asked you ?
the link of pra-la1 its forme i uploaded him in another forum
thanks for your help ?

i use your guide,
now the Phone is total bricked, black screen, detect fastbboot but screen is black

eifeldragon said:
i use your guide,
now the Phone is total bricked, black screen, detect fastbboot but screen is black
Click to expand...
Click to collapse
how did u brick ur phone? wut stuff did u install and do? just curious because i havent brick my device and im doubtful/weary of the honor 8 lite firmwares/oeminfo that they might brick my pra-lx1.

- i unlocked Bootloader
- flashed TWRP- 3.1.1
- i flashed Oeminfo PRA-LX1C432.zip via TWRP
- phone reboot and it goes to Factory reset and stuck at 99%
- Bootloader and FRP locked ( i don`t have any Google accout aktiv)
- erase FRP via DC Unlocker
- enter erecovery and download latest Firmware
- download finished, installisation chrashed approx. at 80%
- since that Phone dead, no light, no screen
only thing, when it connect to PC it detect Phone in fastboot

eifeldragon said:
- i unlocked Bootloader
- flashed TWRP- 3.1.1
- erase FRP via DC Unlocker
only thing, when it connect to PC it detect Phone in fastboot
Click to expand...
Click to collapse
is that the twrp 3.1.1, the one that have the additional options (oeminfo, vendor, cust, recovery....) for Install?
if phone can still be detected via fastboot, i think there is still hope for that...
were u trying to update/downgrade from Nougat to Oreo or Oreo to Nougat??
have u tried booting to twrp recovery?
so u have an unlocked bootloader and an unlocked frp
have you tried extracting "boot.img, recovery.img and system.img" using Huawei Update Extractor v0.9.9.5 from your downloaded stock firmware's "update.app" by firmware finder?
* boot.img - kernel files
* recovery.img - recovery
* system.img - rom
then flashing them by these commands?
Code:
fastboot flash boot boot.img
Code:
fastboot flash recovery recovery.img
Code:
fastboot flash system system.img
then
Code:
fastboot reboot
this method is just by pure research, idk if it will work or the success of it. but you can try at your own risk though..

YoussefR said:
Hi, I'm Youssef
My Story
A lot of people bricked their Honor 8 Lite / Huawei P8 Lite 2017 / Huawei GR3 2017
In my case I flashed an OEMinfo image from TWRP and it bricked my phone rendring it useless
Cause my Bootloader and FRP were Locked and TWRP was my Recovery but I couldn't access it
When I go to the eRecovery and try to Download Latest Version And Recovery it gave me an error that says Getting Package Info Failed
Also the Dload method doesn't work
I did a little bit of research and saw that the only way to restore my phone was by paying an application called DC Unlocker
But I found out a way to install the Frimware without errors from eRecovery
Prerequisites
•Any Android Device
•Router
•Your P8 Lite 2017 Has To Be Charged Fully
•Download Huawei Frimware Finder From Playstore
Instructions
1-Open Frimware Finder and press on add another model after that enter your phone's model
2-Choose the oldest frimware and make sure it's Full-OTA
3-Click on Get Update Via DNS
4-Click on Copy DNS Address
5-Click on Register Update
6-Go to your Router DNS Settings and type in it the DNS you received from Frimware Finder
7-Save the settings
8-Boot your P8 Lite 2017 to eRecovery and click on Download Latest Frimware And Recovery
9-It will find the frimware you chose from Frimware Finder after that go to your Router DNS Settings and Remove the DNS you pasted
10-Your phone will download the frimware normally and install it
Don't forget that thanks button.. It's Free
Click to expand...
Click to collapse
My phone isn't turned on. I can't install the app. What should I do?

TitanKnight said:
My phone isn't turned on. I can't install the app. What should I do?
Click to expand...
Click to collapse
Use another device.

Thank you mate, your tutorial saved me..
YoussefR said:
Hi, I'm Youssef
My Story
A lot of people bricked their Honor 8 Lite / Huawei P8 Lite 2017 / Huawei GR3 2017
In my case I flashed an OEMinfo image from TWRP and it bricked my phone rendring it useless
Cause my Bootloader and FRP were Locked and TWRP was my Recovery but I couldn't access it
When I go to the eRecovery and try to Download Latest Version And Recovery it gave me an error that says Getting Package Info Failed
Also the Dload method doesn't work
I did a little bit of research and saw that the only way to restore my phone was by paying an application called DC Unlocker
But I found out a way to install the Frimware without errors from eRecovery
Prerequisites
•Any Android Device
•Router
•Your P8 Lite 2017 Has To Be Charged Fully
•Download Huawei Frimware Finder From Playstore
Instructions
1-Open Frimware Finder and press on add another model after that enter your phone's model
2-Choose the oldest frimware and make sure it's Full-OTA
3-Click on Get Update Via DNS
4-Click on Copy DNS Address
5-Click on Register Update
6-Go to your Router DNS Settings and type in it the DNS you received from Frimware Finder
7-Save the settings
8-Boot your P8 Lite 2017 to eRecovery and click on Download Latest Frimware And Recovery
9-It will find the frimware you chose from Frimware Finder after that go to your Router DNS Settings and Remove the DNS you pasted
10-Your phone will download the frimware normally and install it
Don't forget that thanks button.. It's Free
Click to expand...
Click to collapse
HI, after a disaster I experienced installing the beta treble emui 8 when I stuck in a rom without possibility of updating, and after I tried to go back by an update.App and a dload trick I find my self stuck in emui 5 and Android 7 but in a test rom without possibility tu update...... Your "trick" tutorial is a salvation, thank you mate.
regards

you cant use this method when you cant boot the device from my experience i relocked the bootloader after restoring twrp backup(so stupid of me) i need to send it to authorized service center if your warranty is still valid its free of charge or you can just tell them that u updated your phone and that happened they might even replace it and for me they replaced the device.this is the only way i think i can help because u cant flash anything when frp is locked.

I always get "Getting package info failed" error

still "Getting package info failed" error :/
cannot recovery also via dload/UPDATE.APP (with a small 8GB-sd in fat32 and/or in ntfs, just for test all circumstances), and tested with many different firmware (from very old nougat release, to latest oreo - mine atm installed, but bricked after magisk installation)!
still continue with same error via erecovery, and with 5% hangs (and reboot before more minutes) via dload.

Please make a video tutorial