M250N only download mode after flashing [Answered]

[Lux_hmobile]

Hi

This phone came for unlock. The original firmware was not possible to unlock
whit lg tool so decided to flash whit different firmwares. After flashing done the phone reboot show lg logo for some seconds that go into download mode.
I have tried whit 3 firmwares. Before the first flashing the phone worked ok.

Opening "M250n20d_00_OPEN_EU_OP_1031.oct"...2019.08.30 . 13:41:59 > OK
2019.08.30. 13:41:59 > Setting options...2019.08.30. 13:42:02 > OK
2019.08.30. 13:42:02 > Selecting firmware partitions...2019.08.30. 13:42:04 > OK
2019.08.30. 13:42:04 > Selected default partitions!
2019.08.30. 13:42:04 > Reading partitions...2019.08.30. 13:42:04 > OK
2019.08.30. 13:42:04 > LAF Error: 80000119.
2019.08.30. 13:42:04 > Do you want to format User Data?
2019.08.30. 13:42:08 > Sending signature...2019.08.30. 13:42:08 > OK
2019.08.30. 13:42:08 > Writing preloader...2019.08.30. 13:42:11 > OK
2019.08.30. 13:42:11 > Writing pgpt...2019.08.30. 13:42:12 > OK
2019.08.30. 13:42:12 > Writing lk...2019.08.30. 13:42:12 > OK
2019.08.30. 13:42:12 > Writing lk2...2019.08.30. 13:42:12 > OK
2019.08.30. 13:42:12 > Writing laf...2019.08.30. 13:42:14 > OK
2019.08.30. 13:42:14 > Writing boot...2019.08.30. 13:42:16 > OK
2019.08.30. 13:42:16 > Writing recovery...2019.08.30. 13:42:18 > OK
2019.08.30. 13:42:18 > Writing logo...2019.08.30. 13:42:19 > OK
2019.08.30. 13:42:19 > Writing secro...2019.08.30. 13:42:19 > OK
2019.08.30. 13:42:19 > Writing tee1...2019.08.30. 13:42:19 > OK
2019.08.30. 13:42:19 > Writing tee2...2019.08.30. 13:42:19 > OK
2019.08.30. 13:42:19 > Writing rct...2019.08.30. 13:42:19 > OK
2019.08.30. 13:42:19 > Writing factory...2019.08.30. 13:42:20 > OK
2019.08.30. 13:42:20 > Writing efuse...2019.08.30. 13:42:20 > OK
2019.08.30. 13:42:20 > Writing md1img...2019.08.30. 13:42:22 > OK
2019.08.30. 13:42:22 > Writing md1dsp...2019.08.30. 13:42:23 > OK
2019.08.30. 13:42:23 > Writing md1arm7...2019.08.30. 13:42:23 > OK
2019.08.30. 13:42:23 > Writing md3img...2019.08.30. 13:42:23 > OK
2019.08.30. 13:42:23 > Writing cust...2019.08.30. 13:42:26 > OK
2019.08.30. 13:42:26 > Writing system...
2019.08.30. 13:43:27 > Try RCV Msg 0 : 0
2019.08.30. 13:48:04 > Try RCV Msg 0 : 02019.08.30. 13:48:26 > OK
2019.08.30. 13:48:26 > Writing OP_T...2019.08.30. 13:48:41 > OK
2019.08.30. 13:48:41 > Formating RCT...2019.08.30. 13:48:45 > OK
2019.08.30. 13:48:45 > Finalizing...2019.08.30. 13:48:48 > OK
2019.08.30. 13:48:48 > Performed by 2.9.6 Software version.
2019.08.30. 13:48:48 > Elapsed Time: 0:07:05

[Octopus box]

Hello.

Please, post here full Software log not reduced

[Lux_hmobile]

Hi
Here are the flashing whit two firmwares. After done only download mode or recovery mode. Whit the new software 2.9.6 my computer freeze at flashing.


Welcome to Octoplus/Octopus Box LG Software version 2.8.0
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG MTK
Selected port: COM3
Selected baudrate: 921600
Selected model: M250N
Selected USB connection type
Please, disconnect cable, reconnect battery, connect P999 cable (with
910k resistor)
or
Reconnect battery, press and hold "Vol+" for 10 seconds and connect
Micro USB cable.
Phone found at port COM85
Mode: Emergency
Initializing flash...OK
Model ID: LG-M250n
SW version: LGM250nAT-00-V10b-EUR-XX-JAN-17-2017+0
LAF Version: 1.1
Product ID: CT01S170202003001
IMEI:
Target operator: GLOBAL
Hardware: rev_10
Battery level: 50%
Reading partitions...OK
Checking security...
Checking security passed!
--------------------------------------------------------------------------------
IMEI: 354945-08-019691-6
Bluetooth address: B8:1D:AA:1F:7D:73
Wi-Fi MAC address: B8:1D:AA:AC:46E
SPC: 000000
--------------------------------------------------------------------------------
Opening "M250n10d_00_OPEN_EU_OP_0221.kdz"...OK
Firmware version: LGM250AT-00-V10q-GLOBAL-COM-FEB-21-2017+0
Firmware model: LG-M250
Sending signature...OK
Prepairing firmware...OK
Setting options...OK
Reading partitions...OK
Formating USERDATA...OK
Formating ENCRYPT...OK
Writing 1/62 preloader_0.bin...OK
Writing 2/62 pgpt_0.bin...OK
Writing 3/62 lk_98304.bin...OK
Writing 4/62 lk2_100352.bin...OK
Writing 5/62 laf_102400.bin...OK
Writing 6/62 boot_160768.bin...OK
Writing 7/62 recovery_196608.bin...OK
Writing 8/62 logo_274432.bin...OK
Writing 9/62 secro_360448.bin...OK
Writing 10/62 tee1_393216.bin...OK
Writing 11/62 tee2_403456.bin...OK
Writing 12/62 rct_507904.bin...OK
Writing 13/62 factory_509952.bin...OK
Writing 14/62 efuse_624640.bin...OK
Writing 15/62 md1img_884736.bin...OK
Writing 16/62 md1dsp_933888.bin...OK
Writing 17/62 md1arm7_942080.bin...OK
Writing 18/62 md3img_948224.bin...OK
Writing 19/62 cust_958464.bin...OK
Writing 20/62 system_1179648.bin...OK
Writing 21/62 system_1442816.bin...OK
Writing 22/62 system_1446912.bin...OK
Writing 23/62 system_1707008.bin...OK
Writing 24/62 system_1967104.bin...OK
Writing 25/62 system_1971200.bin...OK
Writing 26/62 system_2231296.bin...OK
Writing 27/62 system_2491392.bin...OK
Writing 28/62 system_2495488.bin...OK
Writing 29/62 system_2755584.bin...OK
Writing 30/62 system_3014656.bin...OK
Writing 31/62 system_3015680.bin...OK
Writing 32/62 system_3019776.bin...OK
Writing 33/62 system_3279872.bin...OK
Writing 34/62 system_3539968.bin...OK
Writing 35/62 system_3544064.bin...OK
Writing 36/62 system_3804160.bin...OK
Writing 37/62 system_4063232.bin...OK
Writing 38/62 system_4066304.bin...OK
Writing 39/62 system_4328448.bin...OK
Writing 40/62 system_4590592.bin...OK
Writing 41/62 system_4852736.bin...OK
Writing 42/62 system_5114880.bin...OK
Writing 43/62 system_5377024.bin...OK
Writing 44/62 system_5639168.bin...OK
Writing 45/62 system_5901312.bin...OK
Writing 46/62 system_6163456.bin...OK
Writing 47/62 system_6425600.bin...OK
Writing 48/62 system_6687744.bin...OK
Writing 49/62 system_6949888.bin...OK
Writing 50/62 system_7212032.bin...OK
Writing 51/62 system_7474176.bin...OK
Writing 52/62 system_7733248.bin...OK
Writing 53/62 system_7734272.bin...OK
Writing 54/62 system_7738368.bin...OK
Writing 55/62 system_8257536.bin...OK
Writing 56/62 system_8258560.bin...OK
Writing 57/62 system_8262656.bin...OK
Writing 58/62 system_8781824.bin...OK
Writing 59/62 system_9043968.bin...OK
Writing 60/62 system_9047040.bin...OK
Writing 62/62 0_OP_OPEN_EU.img...OK
Formating RCT...OK
Finalizing...OK
Performed by 2.8.0 Software version.
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG MTK
Selected port: COM3
Selected baudrate: 921600
Selected model: M250N
Selected USB connection type
Please, disconnect cable, reconnect battery, connect P999 cable (with
910k resistor)
or
Reconnect battery, press and hold "Vol+" for 10 seconds and connect
Micro USB cable.
Phone found at port COM85
Mode: Emergency
Initializing flash...OK
Model ID: LG-M250n
SW version: LGM250nAT-00-V10b-EUR-XX-JAN-17-2017+0
LAF Version: 1.1
Product ID: CT01S170202003001
IMEI:
Target operator: GLOBAL
Hardware: rev_10
Battery level: 50%
Reading partitions...OK
Checking security...
Checking security passed!
--------------------------------------------------------------------------------
IMEI: 354945-08-019691-6
Bluetooth address: B8:1D:AA:1F:7D:73
Wi-Fi MAC address: B8:1D:AA:AC:46E
SPC: 000000
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Writing phone firmware without real necessity is at your own risk.

Downgrade may lead to phone damage!

Please, make sure the phone's battery is fully charged.
Disconnect all other devices from the computer (including phones,
modems, etc.) and close all other running programs.
To avoid errors in the flashing process, use a clean PC (without any
installed drivers for other Qualcomm-based devices).
You should not run any other programs or attach new devices to your
computer during the flashing!
--------------------------------------------------------------------------------
Opening "M250n10o_00_OPEN_EU_OP_0409.oct"...OK
Setting options...OK
Reading partitions...OK
Formating USERDATA...OK
Formating ENCRYPT...OK
Sending signature...OK
Writing preloader...OK
Writing lk...OK
Writing lk2...OK
Writing laf...OK
Writing boot...OK
Writing recovery...OK
Writing logo...OK
Writing secro...OK
Writing tee1...OK
Writing tee2...OK
Writing rct...OK
Writing factory...OK
Writing efuse...OK
Writing md1img...OK
Writing md1dsp...OK
Writing md1arm7...OK
Writing md3img...OK
Writing cust...OK
Writing system...OK
Writing OP_T...OK
Formating RCT...OK
Finalizing...OK
Performed by 2.8.0 Software version.

[Octopus box]

We will check where can be the problem and fix it in future updates

[rebainoor]

you flash LGM250AT-00-V10q-GLOBAL-COM-FEB-21-2017+0 in second flash mobile info need to be V10q but in second flash M250n10o_00_OPEN_EU_OP_0409.oct your mobile info always LGM250nAT-00-V10b-EUR-XX-JAN-17-2017+0

possible you have emmc in read only stat and need to be replaced

[Octopus box]

Whit the new software 2.9.6 my computer freeze at flashing.

Please, post here full Software log, we will check where exactly your PC got stuck