LG D380 secure boot error - GSM-Forum

Abzal · 08-14-2017, 10:36

Has LG D380 with error:
When power on:
1) "Secure boot error"
2) Then purple screen and
DBI err Fatal
....
May infinity repair this problem, phone not go to download mode

Taguro-GSMLover · 08-14-2017, 11:12

Hello only jatg operation can only fix your problem...

KrzychuG · 08-14-2017, 17:19

Not only. You can find testpoint, usually around the eMMC chip (CLK or DAT0, i don't remember exacly) on the board to force it into EDL mode and then flash partitions extracted from .kdz file with QLM module and it's partition manager feature.

Keep in mind that this is most likely a sing of eMMC failure and if you manage to flash it, it's gonna work for couple weeks, maybe months and die again.

vasko_bojilov · 08-15-2017, 09:12

Quote:

Originally Posted by KrzychuG

Not only. You can find testpoint, usually around the eMMC chip (CLK or DAT0, i don't remember exacly) on the board to force it into EDL mode and then flash partitions extracted from .kdz file with QLM module and it's partition manager feature.

Keep in mind that this is most likely a sing of eMMC failure and if you manage to flash it, it's gonna work for couple weeks, maybe months and die again.

It is CMD for EDL mode, have to be 10K

KrzychuG · 08-15-2017, 10:13

Quote:

Originally Posted by vasko_bojilov

It is CMD for EDL mode, have to be 10K

So it's clear now. I usually poke around the eMMC chip with old testpoint cable from setool connected to USB port.

08-14-2017, 10:36	#1 (permalink)
Abzal No Life Poster Join Date: Dec 2002 Location: Kazakhstan Posts: 1,043 Member: 19032 Status: Offline Thanks Meter: 158	LG D380 secure boot error Has LG D380 with error: When power on: 1) "Secure boot error" 2) Then purple screen and DBI err Fatal .... May infinity repair this problem, phone not go to download mode

08-14-2017, 11:12	#2 (permalink)
Taguro-GSMLover No Life Poster Join Date: Jan 2017 Location: Soul Society Posts: 581 Member: 2669319 Status: Offline Thanks Meter: 421	Hello only jatg operation can only fix your problem...

08-14-2017, 17:19	#3 (permalink)
KrzychuG No Life Poster Join Date: Apr 2003 Location: Torun, Poland Age: 40 Posts: 1,195 Member: 25996 Status: Offline Thanks Meter: 253	Not only. You can find testpoint, usually around the eMMC chip (CLK or DAT0, i don't remember exacly) on the board to force it into EDL mode and then flash partitions extracted from .kdz file with QLM module and it's partition manager feature. Keep in mind that this is most likely a sing of eMMC failure and if you manage to flash it, it's gonna work for couple weeks, maybe months and die again.