Database Develop

[Q] reflash stock in fastboot

Hello,
I bricked my KFHD and it is in a reset loop right now. I got a factory cable and plan to try repairing it via fastboot. I need your kind assistance with the proper commands to flash the stock ROM and get out of fastboot if needed. I know that there are instructions for doing so in the original KF but I am not sure that it applies.
Thanks.

samio2 said:
Hello,
I bricked my KFHD and it is in a reset loop right now. I got a factory cable and plan to try repairing it via fastboot. I need your kind assistance with the proper commands to flash the stock ROM and get out of fastboot if needed. I know that there are instructions for doing so in the original KF but I am not sure that it applies.
Thanks.
Click to expand...
Click to collapse
Please describe the "reset loop" you are experiencing.

Well at boot it detects something wrong and it prompts me either to reset or reboot. Regardless of what I choose it always returns me to the same prompt. Meanwhile there is no usb connectivity what so ever. I tried the 20 second hold on the power button but nothing changed

samio2 said:
Well at boot it detects something wrong and it prompts me either to reset or reboot. Regardless of what I choose it always returns me to the same prompt. Meanwhile there is no usb connectivity what so ever. I tried the 20 second hold on the power button but nothing changed
Click to expand...
Click to collapse
When choosing "reset" does it look like its doing anything or does it just reboot?

Hello!
Ive got the same Q.
Messed up preinstalled keyboard, added some apk to /system/app folder. Now my kindle acts very bad....
Default settings in device section doesn't help. I tried to copy update....bin file to kindleupdate folder but it doesn't help, kindle won't flash (as i've already have last ver)
So, is there any way to flash KHD in fastboot mode, or using update.zip file? Mayby have someth like [UTILITY] Kindle Fire Unbrick Utility V1.1! ?
Thx a lot

It starts resetting and a progress bar shows and completes in a couple of seconds. Then it reboots back to the same prompt

I doubt factory reset would help. If my experience is any indication, factory reset will not undo any changes you did to /system. If you messed it up before resetting, you'll still be messed up after.

I think I messed up the /system and I want to try to reflash it

the good news is once you disconnect the cable the device exits fastboot also it shows up as android adb interface in device manager. but I could not get adb to see it. don't know why. I used the same PC that I used to root it and a mac but could not get adb to see it.

samio2 said:
I think I messed up the /system and I want to try to reflash it
Click to expand...
Click to collapse
What were you doing in /system before the problem started?

Was trying to install Google play. Not sure where i messed up

Do you still have adb access?

The device shows up in the device manager. But adb can't see them

samio2 said:
The device shows up in the device manager. But adb can't see them
Click to expand...
Click to collapse
What does your device manager say?

on windows it said android adb deive (or interface). as for the mac it is the same case and I used the usb probe and here is the output
Code:
High Speed device @ 2 (0x26200000): ............................................. Composite device: "Tate-PVT-08"
Port Information: 0x001f
Captive
Attached to Root Hub
Internal Device
Connected
Enabled
Device Descriptor
Descriptor Version Number: 0x0200
Device Class: 0 (Composite)
Device Subclass: 0
Device Protocol: 0
Device MaxPacketSize: 64
Device VendorID/ProductID: 0x1949/0x0007 (Lab126)
Device Version Number: 0x0100
Number of Configurations: 1
Manufacturer String: 5 "Texas Instruments"
Product String: 1 "Tate-PVT-08"
Serial Number String: 2 "XXX"
Configuration Descriptor: ....................................... "Android Fastboot"
Length (and contents): 32
Raw Descriptor (hex) 0000: 09 02 20 00 01 01 03 C0 32 09 04 00 00 02 FF 42
Raw Descriptor (hex) 0010: 03 04 07 05 81 02 00 02 00 07 05 01 02 00 02 00
Unknown Descriptor 0020:
Number of Interfaces: 1
Configuration Value: 1
Attributes: 0xC0 (self-powered)
MaxPower: 100 ma
Interface #0 - Vendor-specific .............................................. "Android Fastboot"
Alternate Setting 0
Number of Endpoints 2
Interface Class: 255 (Vendor-specific)
Interface Subclass; 66 (Vendor-specific)
Interface Protocol: 3
Endpoint 0x81 - Bulk Input
Address: 0x81 (IN)
Attributes: 0x02 (Bulk no synchronization data endpoint)
Max Packet Size: 512
Polling Interval: 0 ( Endpoint never NAKs)
Endpoint 0x01 - Bulk Output
Address: 0x01 (OUT)
Attributes: 0x02 (Bulk no synchronization data endpoint)
Max Packet Size: 512
Polling Interval: 0 ( Endpoint never NAKs)
Device Qualifier Descriptor
Descriptor Version Number: 0x0200
Device Class 255 (Vendor-specific)
Device Subclass 255 (Vendor-specific)
Device Protocol 255
Device MaxPacketSize: 64
Number of Configurations: 1
bReserved: 0
Configuration Descriptor Device gave an error kIOReturnSuccess (0x0) when asked for first 4 bytes of descriptor
Configuration Descriptor Device gave an error kIOReturnSuccess (0x0) when asked for first 9 bytes of descriptor

Well, that's helpful. It says you're in fastboot. Try using fastboot to change your bootmode to either recovery or normal mode and see if you can get a different result.

Shouldn't adb recognize it to work with faatboot or are they separate?
how do change the bootmode? How to change it back?
I tried fastboot reboot but all i got is waiting for device message.

samio2 said:
Shouldn't adb recognize it to work with faatboot or are they separate?
how do change the bootmode? How to change it back?
I tried fastboot reboot but all i got is waiting for device message.
Click to expand...
Click to collapse
ADB and fastboot are completely separate.
Try "fastboot devices"

fastboot devices shows nothing for me

That's likely an issue with your drivers. Try reinstalling them. Or better yet, try the SoupKit and save yourself some hassle.

[Q] Moto x blank flash complete but not enter fastboot

C:\Android>qflash.exe -com10 -ramload MPRG8960.hex -mbn 33 MSM8960_bootloader_si
ngleimage.bin -v -o
Motorola qflash Utility version 1.3
COMPORT :COM10
RAMLOADER :MPRG8960.hex
type is 0x21
7 mbn file name MSM8960_bootloader_singleimage.bin type 33
verbose mode on
Motorola qflash dll version 1.6
RAMLOADER VERSION: PBL_DloadVER2.0
------------------------------------------------------
DEVICE INFORMATION:
------------------------------------------------------
Version : 0x8
Min Version : 0x1
Max Write Size: 0x600
Model : 0x90
Device Size : 0
Description : Intel 28F400BX-TL or Intel 28F400BV-TL
------------------------------------------------------
Using passed in packet size, changing from 0x600 -> 0x600
EXTENDED_LINEAR_ADDRESS_REC @ 0x2a000000
Write 65536 bytes @ 0x2a000000
100EXTENDED_LINEAR_ADDRESS_REC @ 0x2a010000
Write 11840 bytes @ 0x2a010000
100START_LINEAR_ADDRESS_REC @ 0x2a000000
EOF_REC
Sleeping for 3s
-----------------------------------------------------
RAM DOWNLOADER INFORMATION
-----------------------------------------------------
cmd : 0x2
description : QCOM fast download protocol targ
version_number : 0x7
compatible_version: 0x2
max_block_size : 0x400
flash_base_address: 0x0
flash_id_len : 0x4
flash id : eMMC
window_size : 0x1e
number_of_sectors : 0x80
-----------------------------------------------------
sdl_send_security_mode: secutiry mode 0x0
Flashing MSM8960_bootloader_singleimage.bin 1969664 bytes into device
Keeping the first packet (1024 bytes) as hostage
Will release it if all is flashed well
100
Hostage released!
done
@ but same problem here. not come to fastboot and mobile like dead.
please help me. @

Not sure what exactly you are attempting to flash? Or how?
Can you provide more details on what happened to your device and what you are now trying to do?
Thanks!
Also note, questions go in the Q&A section, not general. This thread will be moved to Q&A for you. ?

Ah! This is what you are trying...
http://forum.xda-developers.com/showthread.php?t=2629057
Unfortunately, if the method is followed exactly in that thread, and doesn't work.... There isn't much else you can do. Going to a repair shop might be the only way.

Darth said:
Not sure what exactly you are attempting to flash? Or how?
Can you provide more details on what happened to your device and what you are now trying to do?
Thanks!
Also note, questions go in the Q&A section, not general. This thread will be moved to Q&A for you.
Click to expand...
Click to collapse
My moto x xt1052 older android version 4.4.4, then i am trying to flash (ATT_XT1058_4.4-13.11.1Q2.X-69-3_CFC_1FF.xml) with RSDLite but (gpt.bin) file not to be enter. then i am unlock bootloder (Device is UNLOCKED. Status Code: 3 )
then i am trying to flash with (XT1052_RETAIL-EU_4.4.4_KXA21.12-L1.26_54_cid7_CFC_1FF.xml) then gpt.bin and some file enter but others file not to be enter then not come to fastboot and mobile like dead. then i am completely success with blank flash but same problem here. not come to fastboot and mobile like dead.

You've either downgraded and bricked, or attempted to downgrade and bricked. Ask for help in the thread I linked. But if it doesn't work, your device is likely dead. You'll need a repair shop to look at it.

What could you solve it?

[Q] [HELP]Atrix HD hard bricked, try blankflash but some problem I can't understand.

I use common MSM8960 unbrick tool to flash my phone which connect to computer display QHSUSB_DLOAD, and driver install complete, but i flash the data, it display:
D:\刷机\blankflash>qflash -com3 -ramload MPRG8960.hex -mbn 33 MSM8960_bootloader
_singleimage.bin -v -o
Motorola qflash Utility version 1.3
COMPORT :COM3
RAMLOADER :MPRG8960.hex
type is 0x21
7 mbn file name MSM8960_bootloader_singleimage.bin type 33
verbose mode on
Motorola qflash dll version 1.6
RAMLOADER VERSION: PBL_DloadVER2.0
------------------------------------------------------
DEVICE INFORMATION:
------------------------------------------------------
Version : 0x8
Min Version : 0x1
Max Write Size: 0x600
Model : 0x90
Device Size : 0
Description : Intel 28F400BX-TL or Intel 28F400BV-TL
------------------------------------------------------
Using passed in packet size, changing from 0x600 -> 0x600
EXTENDED_LINEAR_ADDRESS_REC @ 0x2a000000
Write 65536 bytes @ 0x2a000000
100EXTENDED_LINEAR_ADDRESS_REC @ 0x2a010000
Write 11840 bytes @ 0x2a010000
100START_LINEAR_ADDRESS_REC @ 0x2a000000
No data read from USB. This may not be an error. Trying again...
No data read from USB. This may not be an error. Trying again...
No data read from USB. This may not be an error. Trying again...
No data read from USB. This may not be an error. Trying again...
No data read from USB. This may not be an error. Trying again...
Still no data, giving up!
dmss_go : failed to receive ACK
Error loading MPRG8960.hex into device
why can't ?

Bricked Samsung S8 (TMO version) showing Qualcomm HS-USB QDloader 9008

Guys need help....I recently bought a Samsung S8 (t-mobile version) without knowing much of its history thinking it had a deeply discharged battery, but after a good 10 hrs on the charger it still won't turn on, no LEDs, no vibration, nothing, a complete black screen so it will NOT boot into recovery or download mode. However, it does seem to take a charge as the back side does get a bit warm when charged. When plugged into the PC (Win 10) it does not get recognized under My PC but I hear the USB plug-in chime and under the Device Manager, I get "Qualcomm HS-USB QDloader 9008" on COM port 3. From what I've found online, seems like I will need the original S8's complete eMMC image and load it onto the sdcard and recover it that way, even if it's possible.
Can anyone help/guide me in the proper direction? Really hoping to recover this device. This might even help others who may have or will brick their S8's. Thanks a lot in advance

taj786 said:
Guys need help....I recently bought a Samsung S8 (t-mobile version) without knowing much of its history thinking it had a deeply discharged battery, but after a good 10 hrs on the charger it still won't turn on, no LEDs, no vibration, nothing, a complete black screen so it will NOT boot into recovery or download mode. However, it does seem to take a charge as the back side does get a bit warm when charged. When plugged into the PC (Win 10) it does not get recognized under My PC but I hear the USB plug-in chime and under the Device Manager, I get "Qualcomm HS-USB QDloader 9008" on COM port 3. From what I've found online, seems like I will need the original S8's complete eMMC image and load it onto the sdcard and recover it that way, even if it's possible.
Can anyone help/guide me in the proper direction? Really hoping to recover this device. This might even help others who may have or will brick their S8's. Thanks a lot in advance
Click to expand...
Click to collapse
This thread may be old, but for now, the only option you have is getting a replacement. I had that qualcomm HS-USB composite identity on my hard bricked lg g stylo and i couldn't do anything about it but get it replaced.

taj786 said:
Guys need help....I recently bought a Samsung S8 (t-mobile version) without knowing much of its history thinking it had a deeply discharged battery, but after a good 10 hrs on the charger it still won't turn on, no LEDs, no vibration, nothing, a complete black screen so it will NOT boot into recovery or download mode. However, it does seem to take a charge as the back side does get a bit warm when charged. When plugged into the PC (Win 10) it does not get recognized under My PC but I hear the USB plug-in chime and under the Device Manager, I get "Qualcomm HS-USB QDloader 9008" on COM port 3. From what I've found online, seems like I will need the original S8's complete eMMC image and load it onto the sdcard and recover it that way, even if it's possible.
Can anyone help/guide me in the proper direction? Really hoping to recover this device. This might even help others who may have or will brick their S8's. Thanks a lot in advance
Click to expand...
Click to collapse
If this is still an issue you face PM me and i will help you unbrick the device!

TimelessPWN said:
If this is still an issue you face PM me and i will help you unbrick the device!
Click to expand...
Click to collapse
I'm ready to help for unbrick my S8

I have the same exact hard brick on my S8, did you guys ever figure out a solution?

TimelessPWN said:
If this is still an issue you face PM me and i will help you unbrick the device!
Click to expand...
Click to collapse
I have the same error, could you solve it?

did you get it fixed? I think TimelessPWN would have used EDL mode.

mweinbach said:
did you get it fixed? I think TimelessPWN would have used EDL mode.
Click to expand...
Click to collapse
I have not fixed it ye, i need help.

FUBUKY said:
I have not fixed it ye, i need help.
Click to expand...
Click to collapse
ok. from what i am reading, you have a hard brick. that QDloader 9008 is EDL mode. the EDL files that we got from QUALCOMM must be sent to you, and you have to run a QUALCOMM software and apply those files through EDL. I currently have the files but I am not 100% sure how to use them. I recommend contacting https://www.facebook.com/GSMCHEN.up for help. he 100% can.

mweinbach said:
did you get it fixed? I think TimelessPWN would have used EDL mode.
Click to expand...
Click to collapse
FUBUKY said:
I have not fixed it ye, i need help.
Click to expand...
Click to collapse
mweinbach said:
ok. from what i am reading, you have a hard brick. that QDloader 9008 is EDL mode. the EDL files that we got from QUALCOMM must be sent to you, and you have to run a QUALCOMM software and apply those files through EDL. I currently have the files but I am not 100% sure how to use them. I recommend contacting for help. he 100% can.
Click to expand...
Click to collapse
thx man, i am retry repair.

mweinbach said:
ok. from what i am reading, you have a hard brick. that QDloader 9008 is EDL mode. the EDL files that we got from QUALCOMM must be sent to you, and you have to run a QUALCOMM software and apply those files through EDL. I currently have the files but I am not 100% sure how to use them. I recommend contacting https://www.facebook.com/GSMCHEN.up for help. he 100% can.
Click to expand...
Click to collapse
Do you mind sharing the files sir? I have this issue and need the files please
Regards,
.:112:.
Sent from my SM-G928T using Tapatalk

stuntman112 said:
Do you mind sharing the files sir? I have this issue and need the files please
Regards,
.:112:.
Sent from my SM-G928T using Tapatalk
Click to expand...
Click to collapse
I have been told not to. Sorry.

I hope soon a solution comes out, while I continue with my brick.
GSMCHEN apparently can repair them, but you have not answered my messages.

I found the files needed. Will upload a link tonight
Sent from my SM-G928T using Tapatalk

stuntman112 said:
I found the files needed. Will upload a link tonight
Sent from my SM-G928T using Tapatalk
Click to expand...
Click to collapse
thank you very much, I hope the link to try to unbrick my s8 +

Some of the files are in plain sight at AFH. The developer has all the required QCOM tools at the link.
Prog_UFS_Firehose_8998_ddr.elf file:
https://androidfilehost.com/?fid=961840155545585810
Notice it is UFS storage, not EMMC so make sure you have the latest QPST software. Thanks to the developer (hazmat) for the prog file but i believe we will need others also such as .XML's
Messed around with it for a little but didnt figure it out. Hopefully this is a start to dead boot repair for the SM-G955..The Dream2 awakes..
Sent from my SM-G928T using Tapatalk

stuntman112 said:
Some of the files are in plain sight at AFH. The developer has all the required QCOM tools at the link.
Prog_UFS_Firehose_8998_ddr.elf file:
https://androidfilehost.com/?fid=961840155545585810
Notice it is UFS storage, not EMMC so make sure you have the latest QPST software. Thanks to the developer (hazmat) for the prog file but i believe we will need others also such as .XML's
Messed around with it for a little but didnt figure it out. Hopefully this is a start to dead boot repair for the SM-G955..The Dream2 awakes..
Sent from my SM-G928T using Tapatalk
Click to expand...
Click to collapse
without the xml files it does not help us.
I had already tried it, the xml files that it has shared (hazmat) are from xiaomi.

mweinbach said:
I have been told not to. Sorry.
Click to expand...
Click to collapse
That's the right thing to do,
Anyway, we have to protect these documents, right

Could not get the device un bricked. Thanks GSM CHEN for help. Possible CPU hardware problem. Seems stuck in EDL
LOG
Programmer Path:C:\Users\User1\Desktop\nhlos\common\tools\emergency_download\prog_ufs_firehose_8998_ddr.elf
Image Search Path: C:\Users\User1\Desktop\nhlos\common\tools\emergency_download
RAWPROGRAM file path: C:\Users\User1\Desktop\nhlos\common\tools\emergency_download\rawprogram0.xml
PATCH file path:C:\Users\User1\Desktop\nhlos\common\tools\emergency_download\patch0.xml
Start Download
Program Path:C:\Users\User1\Desktop\nhlos\common\tools\emergency_download\prog_ufs_firehose_8998_ddr.elf
***** Working Folder:C:\Users\User1\AppData\Roaming\Qualcomm\QFIL\COMPORT_11
Binary build date: Oct 31 2016 @ 22:51:05
QSAHARASERVER CALLED LIKE THIS: 'C:\Program Files (x86)\Qualcomm\QPST\bin\QSaharaServer.ex'Current working dir: C:\Users\User1\AppData\Roaming\Qualcomm\QFIL\COMPORT_11
Sahara mappings:
2: amss.mbn
6: apps.mbn
8: dsp1.mbn
10: dbl.mbn
11: osbl.mbn
12: dsp2.mbn
16: efs1.mbn
17: efs2.mbn
20: efs3.mbn
21: sbl1.mbn
22: sbl2.mbn
23: rpm.mbn
25: tz.mbn
28: dsp3.mbn
29: acdb.mbn
30: wdt.mbn
31: mba.mbn
13: C:\Users\User1\Desktop\nhlos\common\tools\emergency_download\prog_ufs_firehose_8998_ddr.elf
11:44:18: Requested ID 13, file: "C:\Users\User1\Desktop\nhlos\common\tools\emergency_download\prog_ufs_firehose_8998_ddr.elf"
11:44:18: 599432 bytes transferred in 0.172000 seconds (3.3236MBps)
11:44:18: File transferred successfully
11:44:18: Sahara protocol completed
Sending Programmer Finished
Switch To FireHose
Wait for 3 seconds...
Max Payload Size to Target:49152 Bytes
Device Type:UFS
Platform:8x26
Disable Ack Raw Data Every N Packets
Skip Write:False
Always Validate:False
Use Verbose:False
***** Working Folder:C:\Users\User1\AppData\Roaming\Qualcomm\QFIL\COMPORT_11
Base Version: 16.10.28.15.28
Binary build date: Oct 31 2016 @ 22:51:02
Incremental Build version: 16.10.31.22.51.02
11:44:22: INFO: FH_LOADER WAS CALLED EXACTLY LIKE THIS
************************************************
C:\Program Files (x86)\Qualcomm\QPST\bin\fh_loader.exe --port=\\.\COM11 --sendxml=rawprogram0.xml --search_path=C:\Users\User1\Desktop\nhlos\common\tools\emergency_download --noprompt --showpercentagecomplete --zlpawarehost=1 --memoryname=ufs
************************************************
11:44:22: INFO: Current working dir (cwd): C:\Users\User1\AppData\Roaming\Qualcomm\QFIL\COMPORT_11\
11:44:22: INFO: Showing network mappings to allow debugging
11:44:22: INFO:
11:44:22: INFO: Trying to store 'rawprogram0.xml' in string table
11:44:22: INFO: Looking for file 'rawprogram0.xml'
11:44:22: INFO: User wants to talk to port '\\.\COM11'
11:44:22: INFO: Took 0.00000000 seconds to open port
11:44:22: INFO: Sorting TAGS to ensure order is <configure>,<erase>, others, <patch>,<power>
11:44:22: INFO: If you don't want this, use --dontsorttags
11:44:22: INFO: Looking for file 'gpt_main0.bin'
11:44:22: INFO: Looking for file 'gpt_backup0.bin'
11:44:22: INFO:
Total to be tansferd with <program> or <read> is 44.00 KB
11:44:22: INFO: Sending <configure>
11:44:22: INFO: TARGET SAID: 'Binary build date: Jun 1 2017 @ 14:29:30'
11:44:22: INFO: TARGET SAID: 'Chip serial num: 4294967295 (0xffffffff)'
11:44:22: INFO: TARGET SAID: 'Supported Functions: program configure nop firmwarewrite patch setbootablestoragedrive ufs emmc power benchmark read getstorageinfo getsha256digest erase peek poke '
11:44:22: INFO: TARGET SAID: 'Calling usb_al_bulk_set_zlp_mode(TRUE) since ZlpAwareHost='1''
11:44:22: INFO: fh.attrs.MaxPayloadSizeToTargetInBytes = 1048576
11:44:22: INFO: fh.attrs.MaxPayloadSizeToTargetInBytesSupported = 1048576
11:44:22: INFO: In handleProgram('gpt_main0.bin')
11:44:22: INFO: Looking for file 'gpt_main0.bin'
11:44:22: INFO: =======================================================
11:44:22: INFO: {<program> FILE: 'C:\Users\User1\Desktop\nhlos\common\tools\emergency_download\gpt_main0.bin'}
11:44:22: INFO: {<program> (24.00 KB) 6 sectors needed at location 0 on LUN 0}
11:44:22: INFO: =======================================================
11:44:22: INFO: TARGET SAID: 'ERROR: Failed to initialize (open whole lun) UFS Device slot 0 partition 0'
11:44:22: INFO: TARGET SAID: 'ERROR: ufs_open_error_code 0 :: 0x27c'
11:44:22: INFO: TARGET SAID: 'ERROR: last ufs_open_error_code 16 :: 0x27c'
11:44:22: INFO: TARGET SAID: 'ERROR: Failed to open the device 3 slot 0 partition 0'
11:44:22: INFO: TARGET SAID: 'INFO: Device type 3, slot 0, partition 0, error 0'
11:44:22: INFO: TARGET SAID: 'WARN: Get Info failed to open 3 slot 0, partition 0, error 0'
11:44:22: INFO: TARGET SAID: 'storage_device_get_num_partition_sectors FAILED!'
11:44:22: INFO: TARGET SAID: 'parseSectorValue could not handle start_sector value'
_____
| ___|
| |__ _ __ _ __ ___ _ __
| __| '__| '__/ _ \| '__|
| |__| | | | | (_) | |
\____/_| |_| \___/|_|
11:44:22: {ERROR: program FAILED - Please see log}
Writing log to 'C:\Users\User1\AppData\Roaming\Qualcomm\QFIL\COMPORT_11\port_trace.txt', might take a minute
Log is 'C:\Users\User1\AppData\Roaming\Qualcomm\QFIL\COMPORT_11\port_trace.txt'
Download Fail:FireHose Fail:FHLoader Failrocess fail
Finish Download
Sent from my SM-G928T using Tapatalk

a me has not helped me yet.

How to unbrick the phone with PC (without SD/PEN) in fastboot mode?

Hello!
I'm writed other question, OTG not working: https://forum.xda-developers.com/t/usb-otg-not-working.4297787/
After downgrade HUAWEI P20 PRO CLT-L09 C432 with official HiSuite (with proxy to old 8.1 firmware), flashing end = error. After power off, only blank screen. No recovery, no eRecovery, no power on.
After pressed power, the CPU started heating and still hand warm. USB not powered (no 5V out). (After attached USB cable, PC detected in fastboot mode (with/without accu) "Android Sooner Single ADB Interface". Test pins shorted (below flasher led), no reaction.
Bootloader locked, Multi-Tool or Miracle Box flasher/unbricker "stock service flash" downloaded to phone and failed (download to phone ok, CRC ok, no write permission).
Waiting for Phone...
Phone Found..
Read Info Skipped..
Writing Data : Please Wait
Writing Data : Please Wait
Max Write Size : 471859200 bytes
Uploading : crc
Size : 88 KB
Verifying.. ok
Writing : crc
FAILED (remote: Command not allowed)
Done..
Writing Data : Please Wait
Writing Data : Please Wait
Max Write Size : 471859200 bytes
Uploading : verlist
Size : 0 KB
Verifying.. ok
Writing : verlist
FAILED (remote: Command not allowed)
Done..
Writing Data : Please Wait
Hisuite not support this phone recovery. No other method to unbrick, only SD-update.
The phone not powered OTG = SD-update not working!
Test with powered USB hub?
Cable tested other type phone, good. Cable tested other working P20 Pro (not available menu to "reverse charge" = phone not supported OTG).
How to reflash firmware?
Thanks!
Ps.: Chat the Huawei service: No home recover method. 5-10 day in a service time and if mainboard change too big money. (Now changed LCD and need new battery + service fee... --> phone go to trash.) ...or other home servicing???