F750K pin code problem [Solved] - GSM-Forum

lerner_ · 12-04-2018, 11:27

how to remove pin code from LG f750k
try with hard reset but not goes to recovery
try with m250 factory reset but still same

Welcome to Octoplus/Octopus Box LG Software version 2.8.9.8
--------------------------------------------------------------------------------
Platform: LG Qualcomm
Selected port: COM7
Selected model: F160K
Reading info...
Model ID: LG-F750K
Incompatible model ID!
IMEI: 358964-07-234546-0
Android version:
Battery level: 50%
SW Version: F750K10n
Mode: Emergency
Model ID:
Incompatible model ID!
Performed by 2.8.9.8 Software version.
Connecting to server support2.octoplusbox.com:82...OK
Authorizing...OK
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG MTK
Selected port: COM7
Selected baudrate: 921600
Selected model: M250
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 COM7
Mode: Emergency
Initializing flash...OK
Model ID: LG-F750K
Incompatible model ID!
Platform: mt6735
Android version: 6.0.1
SW version: LGF750KAT-00-V10n-KT-KR-AUG-22-2017+0
LAF Version: 1.1
Product ID: YE05S170729000323
IMEI: 358964-07-234546-0
Target operator: KT
Hardware: rev_10
Battery level: 50%
Reading partitions...OKOK
Checking security...
Checking security passed!
--------------------------------------------------------------------------------
IMEI: 358964-07-234546-0
Bluetooth address: 88:36:5F:60:70:F8
Wi-Fi MAC address: 10:F1:F2:08:66:3F
--------------------------------------------------------------------------------
Detecting writing method...OK
Factory reset...
Factory reset done!
Performed by 2.8.9.8 Software version.

Octopus box · 12-04-2018, 11:33

Hello.

Please make photo of phone's screen with lock and post it here, we will check.

lerner_ · 12-04-2018, 11:41

read firmware also done but firmware type is rleditor files
here is phone picture :

Octopus box · 12-04-2018, 14:28

Have You tried to do Hard Reset?

https://www.hardreset.info/devices/l.../first-method/

lerner_ · 12-04-2018, 14:50

yes not goes to recovery mode ........

Octopus box · 12-04-2018, 17:00

Quote:

Originally Posted by lerner_

yes not goes to recovery mode ........

Does the device go into Download (Emergency) Mode?

lerner_ · 12-05-2018, 06:27

Quote:

Originally Posted by Octopus box

Does the device go into Download (Emergency) Mode?

yes goes to emergency mode sir

Octopus box · 12-05-2018, 11:10

We have prepared and send You test Software version to PM. Select F750K and perform "Factory reset" operation. Post here the result.

lerner_ · 12-05-2018, 14:41

thanks problem solved with test version

Welcome to Octoplus/Octopus Box LG Software version 2.9.0.01
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG MTK
Selected port: COM1
Selected baudrate: 921600
Selected model: F750K
Selected USB connection type
Power phone OFF (reconnect battery), press and hold "Vol+" button and connect the cable (or P999 cable)
Phone found at port COM7
Mode: Emergency
Initializing flash...OK
Model ID: LG-F750K
Platform: mt6735
Android version: 6.0.1
SW version: LGF750KAT-00-V10n-KT-KR-AUG-22-2017+0
LAF Version: 1.1
Product ID: YE05S170729000323
IMEI: 358964-07-234546-0
Target operator: KT
Hardware: rev_10
Battery level: 50%
Reading partitions...OK
Checking security...
Checking security passed!
--------------------------------------------------------------------------------
IMEI: 358964-07*********
Bluetooth address: 88:36:5F:60:70:F8
Wi-Fi MAC address: 10:F1:F2:08:66:3F
--------------------------------------------------------------------------------
Factory reset...
Reading partitions...OK
Formating USERDATA...OK
Formating ENCRYPT...OK
Factory reset done!
Performed by 2.9.0.01 Software version.

12-04-2018, 11:27	#1 (permalink)
lerner_ No Life Poster Join Date: Feb 2016 Location: GREAT Country Pakistan Posts: 1,954 Member: 2537939 Status: Offline Sonork: 100.1670350 Thanks Meter: 708	F750K pin code problem [Solved] how to remove pin code from LG f750k try with hard reset but not goes to recovery try with m250 factory reset but still same Welcome to Octoplus/Octopus Box LG Software version 2.8.9.8 -------------------------------------------------------------------------------- Platform: LG Qualcomm Selected port: COM7 Selected model: F160K Reading info... Model ID: LG-F750K Incompatible model ID! IMEI: 358964-07-234546-0 Android version: Battery level: 50% SW Version: F750K10n Mode: Emergency Model ID: Incompatible model ID! Performed by 2.8.9.8 Software version. Connecting to server support2.octoplusbox.com:82...OK Authorizing...OK -------------------------------------------------------------------------------- Checking data...OK Platform: LG MTK Selected port: COM7 Selected baudrate: 921600 Selected model: M250 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 COM7 Mode: Emergency Initializing flash...OK Model ID: LG-F750K Incompatible model ID! Platform: mt6735 Android version: 6.0.1 SW version: LGF750KAT-00-V10n-KT-KR-AUG-22-2017+0 LAF Version: 1.1 Product ID: YE05S170729000323 IMEI: 358964-07-234546-0 Target operator: KT Hardware: rev_10 Battery level: 50% Reading partitions...OKOK Checking security... Checking security passed! -------------------------------------------------------------------------------- IMEI: 358964-07-234546-0 Bluetooth address: 88:36:5F:60:70:F8 Wi-Fi MAC address: 10:F1:F2:08:66:3F -------------------------------------------------------------------------------- Detecting writing method...OK Factory reset... Factory reset done! Performed by 2.8.9.8 Software version. Last edited by Octopus box; 12-05-2018 at 14:49.

12-04-2018, 11:33	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,827 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,409	Hello. Please make photo of phone's screen with lock and post it here, we will check.

12-04-2018, 11:41	#3 (permalink)
lerner_ No Life Poster Join Date: Feb 2016 Location: GREAT Country Pakistan Posts: 1,954 Member: 2537939 Status: Offline Sonork: 100.1670350 Thanks Meter: 708	read firmware also done but firmware type is rleditor files here is phone picture :

12-04-2018, 14:28	#4 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,827 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,409	Have You tried to do Hard Reset? https://www.hardreset.info/devices/l.../first-method/

12-04-2018, 14:50	#5 (permalink)
lerner_ No Life Poster Join Date: Feb 2016 Location: GREAT Country Pakistan Posts: 1,954 Member: 2537939 Status: Offline Sonork: 100.1670350 Thanks Meter: 708	yes not goes to recovery mode ........

12-05-2018, 11:10	#8 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,827 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,409	We have prepared and send You test Software version to PM. Select F750K and perform "Factory reset" operation. Post here the result.

12-05-2018, 14:41	#9 (permalink)
lerner_ No Life Poster Join Date: Feb 2016 Location: GREAT Country Pakistan Posts: 1,954 Member: 2537939 Status: Offline Sonork: 100.1670350 Thanks Meter: 708	thanks problem solved with test version Welcome to Octoplus/Octopus Box LG Software version 2.9.0.01 -------------------------------------------------------------------------------- Checking data...OK Platform: LG MTK Selected port: COM1 Selected baudrate: 921600 Selected model: F750K Selected USB connection type Power phone OFF (reconnect battery), press and hold "Vol+" button and connect the cable (or P999 cable) Phone found at port COM7 Mode: Emergency Initializing flash...OK Model ID: LG-F750K Platform: mt6735 Android version: 6.0.1 SW version: LGF750KAT-00-V10n-KT-KR-AUG-22-2017+0 LAF Version: 1.1 Product ID: YE05S170729000323 IMEI: 358964-07-234546-0 Target operator: KT Hardware: rev_10 Battery level: 50% Reading partitions...OK Checking security... Checking security passed! -------------------------------------------------------------------------------- IMEI: 358964-07********* Bluetooth address: 88:36:5F:60:70:F8 Wi-Fi MAC address: 10:F1:F2:08:66:3F -------------------------------------------------------------------------------- Factory reset... Reading partitions...OK Formating USERDATA...OK Formating ENCRYPT...OK Factory reset done! Performed by 2.9.0.01 Software version.