LG M250n after unlock emergency calls only [Answered] - GSM-Forum

kalser · 06-29-2018, 11:42

Code:

Welcome to Octoplus/Octopus Box LG Software version 2.8.6
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG MTK
Selected port: COM4
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 COM112
Mode: Emergency
Initializing flash...OK
Model ID: LG-M250n
SW version: LGM250nAT-00-V13c-GLOBAL-COM-APR-27-2018+0
LAF Version: 1.1
Product ID: CY12S170825001437
IMEI: 
Target operator: GLOBAL
Hardware: rev_10
Battery level: 50%
Reading partitions...OK
Checking security...
Checking security passed!
--------------------------------------------------------------------------------
IMEI: 354945-08-113883-4
Bluetooth address: 10:F1:F2:AA:3E:57
Wi-Fi MAC address: 10:F1:F2:27:A1:41
SPC: 000000
--------------------------------------------------------------------------------
Detecting writing method...
LAF Error: 80000121.
Trying second method...
Trying third method...OK
Reading security area...OK
Backup saved to "M250N_354945081138834_29-06-2018_12-39-10.EEP"
Unlocking...
Writing security area...OK
Phone successfully unlocked!
Performed by 2.8.6 Software version.

Octopus box · 06-29-2018, 12:11

Hello.

The problem may be with your device, not with the "Unlock" operation. Try to write security backup "M250N_354945081138834_29-06-2018_12-39-10.EEP" back to the phone to return the device to it's previous state in which it was before unlocking, then preform "Read Codes" operation and enter necessary code to unlock the device. Then check network and post here the result.

kalser · 06-29-2018, 13:21

Try write sec backup and not ask code ,read codes ok type 2945#*250# and mesage Your phone is not personalized code not input

Octopus box · 06-29-2018, 14:57

So the problem not with "Unlock" operation or phone's security. What is the IMEI in your device by *#06#? Try to re-flash the phone and check network again. If the problem is the same, probably device has HW issue(s).

kalser · 06-29-2018, 18:50

Imei its ok , reflash phone problem not solve ...Maybe it's hardware

Sent from my SM-G935F using Tapatalk

06-29-2018, 12:11	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,845 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Hello. The problem may be with your device, not with the "Unlock" operation. Try to write security backup "M250N_354945081138834_29-06-2018_12-39-10.EEP" back to the phone to return the device to it's previous state in which it was before unlocking, then preform "Read Codes" operation and enter necessary code to unlock the device. Then check network and post here the result.

06-29-2018, 13:21	#3 (permalink)
kalser Freak Poster Join Date: Jul 2008 Location: BiH Posts: 181 Member: 825846 Status: Offline Sonork: kalaba Thanks Meter: 23	Try write sec backup and not ask code ,read codes ok type 2945#*250# and mesage Your phone is not personalized code not input

06-29-2018, 14:57	#4 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,845 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	So the problem not with "Unlock" operation or phone's security. What is the IMEI in your device by *#06#? Try to re-flash the phone and check network again. If the problem is the same, probably device has HW issue(s).

06-29-2018, 18:50	#5 (permalink)
kalser Freak Poster Join Date: Jul 2008 Location: BiH Posts: 181 Member: 825846 Status: Offline Sonork: kalaba Thanks Meter: 23	Imei its ok , reflash phone problem not solve ...Maybe it's hardware Sent from my SM-G935F using Tapatalk