Lg d851 unlock problem [Solved] - GSM-Forum

damabib · 01-14-2015, 19:45

Pls can someone help Me with D851 unlock ! I try wit Normal mode wit usb cable always Failed could not detect mode ! Pls just need help cos am sure am wrong someone ,br

damabib · 01-14-2015, 19:50

The Lg drivers installed n Adb driver aswell wit normal usb cable in Normal Mode

Octopus box · 01-14-2015, 19:54

Hello.

Please install required drivers ("LG United Mobile Driver v 3.8.1" and "LG Android ADB Driver"), reboot the PC and do the next:
Go to "Settings -> PC connection -> USB connection type -> Select USB Connection method" and select "LG Software" ("PC Software").

Note: You need to use LG P999 cable with 910 kOhm resistor inside (not standard Micro USB cable) and connect the phone directly to PC motherboard USB port.
Also, it is recommended to use desktop PC. Not all laptops providing enough power for USB ports.

damabib · 01-14-2015, 20:01

Welcome to Octoplus/Octopus Box LG Software version 1.8.1
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM8
Selected model: D851
Reading info...Failed!
Port busy
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM8
Selected model: D851
Reading info...Failed!
Port busy
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM24
Selected model: D851
Reading info...Failed!
Could not detect mode!
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM9
Selected model: D851
Reading info...Failed!
Port busy

damabib · 01-14-2015, 20:04

@octopus products support i will try all ur suggestion n come back with results maybe i will need cable with resistor ..thx 4 ur quich responce

damabib · 01-14-2015, 20:32

@pls I don't see PC connection on dis Lg I hav been search maybe I worng here aswell driver installed sucessful , pc conection ,connection type .ethod n Lg sw pls where to get dis in dis phone sir?

Octopus box · 01-14-2015, 20:50

If You don't have this menu, connect the phone directly to PC and do the next: Go to "Settings -> Networks -> Tethering & Networks -> Turn on "USB tethering";

damabib · 01-15-2015, 10:20

Platform: LG Qualcomm
Selected port: COM17
Selected model: D851
Reading info...OK
Mode: Normal
Model ID: D85110m
Firmware compiled date: Jun 18 2014
Firmware compiled time: 02:00:00
Firmware released date: Aug 22 2014
Firmware released time: 10:54:11
SW Version: MPSS.DI.2.0.1.c1.13-00018-M8974AAAAANPZM-1
IMEI: 014088-00-172941-6
SPC: 000000
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM17
Selected model: D851
Reading info...OK
Mode: Normal
Model ID: D85110m
Firmware compiled date: Jun 18 2014
Firmware compiled time: 02:00:00
Firmware released date: Aug 22 2014
Firmware released time: 10:54:11
SW Version: MPSS.DI.2.0.1.c1.13-00018-M8974AAAAANPZM-1
IMEI: 014088-00-172941-6
SPC: 000000
Unlocking...
Reading QCN...
Send SPC...OK
Reading Mobile Property...OK
Reading Feature Mask...OK
Reading Roaming List 0...OK
Reading NV_Numbered Items...OK
Reading NV_Numbered SIM1 Items...OK
Reading NV_Numbered SIM2 Items...OK
Reading NV Items...OK
Reading EFS...OK
Reading Provisioning Items...OK
Reading QCN done!
Backup saved to "D851_014088001729416_15-01-2015_09-56-39.qcn"
Switching to Download mode...Failed!
Please perform the following steps:
1. Disconnect cable
2. Put phone into download mode manually (Power phone OFF and press
and hold "Vol+" button)
3. Connect cable and press "Ok" button.Failed!

Octopus box · 01-15-2015, 10:23

Hello.

What cable do You use exactly? You need to use the special LG P999 cable with 910 kOhm resistor inside, not standart Micro USB cabel. Please read Software manual ("Cable & Options" button in the Software).

damabib · 01-15-2015, 10:47

I use Standard usb cable ! I hav been lookin for dis cable here in Nigeria But can't get anyone ! Any way to configured it sir ? Pls n thx for ur urgents useful responce ! Best regards

Octopus box · 01-15-2015, 10:49

You can create this cable easyly, just solder 910 kOhm resistor into your standart Micro USB cable accordingly to the cable's pinout picture in the Software manual.

damabib · 01-15-2015, 17:12

Thx so much ! I sucessful unlock it thx once again Ure a real supporter .More power to U octopus! I wil post result !

01-14-2015, 19:45	#1 (permalink)
damabib No Life Poster Join Date: Jan 2005 Location: EVERYWHERE U GO Age: 46 Posts: 4,800 Member: 106026 Status: Offline Sonork: 100.77890 Thanks Meter: 127	Lg d851 unlock problem [Solved] Pls can someone help Me with D851 unlock ! I try wit Normal mode wit usb cable always Failed could not detect mode ! Pls just need help cos am sure am wrong someone ,br Last edited by Octopus box; 01-15-2015 at 17:18.

01-14-2015, 19:50	#2 (permalink)
damabib No Life Poster Join Date: Jan 2005 Location: EVERYWHERE U GO Age: 46 Posts: 4,800 Member: 106026 Status: Offline Sonork: 100.77890 Thanks Meter: 127	The Lg drivers installed n Adb driver aswell wit normal usb cable in Normal Mode

01-14-2015, 19:54	#3 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,848 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,413	Hello. Please install required drivers ("LG United Mobile Driver v 3.8.1" and "LG Android ADB Driver"), reboot the PC and do the next: Go to "Settings -> PC connection -> USB connection type -> Select USB Connection method" and select "LG Software" ("PC Software"). Note: You need to use LG P999 cable with 910 kOhm resistor inside (not standard Micro USB cable) and connect the phone directly to PC motherboard USB port. Also, it is recommended to use desktop PC. Not all laptops providing enough power for USB ports.

01-14-2015, 20:01	#4 (permalink)
damabib No Life Poster Join Date: Jan 2005 Location: EVERYWHERE U GO Age: 46 Posts: 4,800 Member: 106026 Status: Offline Sonork: 100.77890 Thanks Meter: 127	Welcome to Octoplus/Octopus Box LG Software version 1.8.1 -------------------------------------------------------------------------------- Checking data...OK Platform: LG Qualcomm Selected port: COM8 Selected model: D851 Reading info...Failed! Port busy -------------------------------------------------------------------------------- Checking data...OK Platform: LG Qualcomm Selected port: COM8 Selected model: D851 Reading info...Failed! Port busy -------------------------------------------------------------------------------- Checking data...OK Platform: LG Qualcomm Selected port: COM24 Selected model: D851 Reading info...Failed! Could not detect mode! -------------------------------------------------------------------------------- Checking data...OK Platform: LG Qualcomm Selected port: COM9 Selected model: D851 Reading info...Failed! Port busy

01-14-2015, 20:04	#5 (permalink)
damabib No Life Poster Join Date: Jan 2005 Location: EVERYWHERE U GO Age: 46 Posts: 4,800 Member: 106026 Status: Offline Sonork: 100.77890 Thanks Meter: 127	@octopus products support i will try all ur suggestion n come back with results maybe i will need cable with resistor ..thx 4 ur quich responce

01-14-2015, 20:32	#6 (permalink)
damabib No Life Poster Join Date: Jan 2005 Location: EVERYWHERE U GO Age: 46 Posts: 4,800 Member: 106026 Status: Offline Sonork: 100.77890 Thanks Meter: 127	@pls I don't see PC connection on dis Lg I hav been search maybe I worng here aswell driver installed sucessful , pc conection ,connection type .ethod n Lg sw pls where to get dis in dis phone sir?

01-14-2015, 20:50	#7 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,848 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,413	If You don't have this menu, connect the phone directly to PC and do the next: Go to "Settings -> Networks -> Tethering & Networks -> Turn on "USB tethering";

01-15-2015, 10:20	#8 (permalink)
damabib No Life Poster Join Date: Jan 2005 Location: EVERYWHERE U GO Age: 46 Posts: 4,800 Member: 106026 Status: Offline Sonork: 100.77890 Thanks Meter: 127	Platform: LG Qualcomm Selected port: COM17 Selected model: D851 Reading info...OK Mode: Normal Model ID: D85110m Firmware compiled date: Jun 18 2014 Firmware compiled time: 02:00:00 Firmware released date: Aug 22 2014 Firmware released time: 10:54:11 SW Version: MPSS.DI.2.0.1.c1.13-00018-M8974AAAAANPZM-1 IMEI: 014088-00-172941-6 SPC: 000000 -------------------------------------------------------------------------------- Checking data...OK Platform: LG Qualcomm Selected port: COM17 Selected model: D851 Reading info...OK Mode: Normal Model ID: D85110m Firmware compiled date: Jun 18 2014 Firmware compiled time: 02:00:00 Firmware released date: Aug 22 2014 Firmware released time: 10:54:11 SW Version: MPSS.DI.2.0.1.c1.13-00018-M8974AAAAANPZM-1 IMEI: 014088-00-172941-6 SPC: 000000 Unlocking... Reading QCN... Send SPC...OK Reading Mobile Property...OK Reading Feature Mask...OK Reading Roaming List 0...OK Reading NV_Numbered Items...OK Reading NV_Numbered SIM1 Items...OK Reading NV_Numbered SIM2 Items...OK Reading NV Items...OK Reading EFS...OK Reading Provisioning Items...OK Reading QCN done! Backup saved to "D851_014088001729416_15-01-2015_09-56-39.qcn" Switching to Download mode...Failed! Please perform the following steps: 1. Disconnect cable 2. Put phone into download mode manually (Power phone OFF and press and hold "Vol+" button) 3. Connect cable and press "Ok" button.Failed!

01-15-2015, 10:23	#9 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,848 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,413	Hello. What cable do You use exactly? You need to use the special LG P999 cable with 910 kOhm resistor inside, not standart Micro USB cabel. Please read Software manual ("Cable & Options" button in the Software).

01-15-2015, 10:47	#10 (permalink)
damabib No Life Poster Join Date: Jan 2005 Location: EVERYWHERE U GO Age: 46 Posts: 4,800 Member: 106026 Status: Offline Sonork: 100.77890 Thanks Meter: 127	I use Standard usb cable ! I hav been lookin for dis cable here in Nigeria But can't get anyone ! Any way to configured it sir ? Pls n thx for ur urgents useful responce ! Best regards

01-15-2015, 10:49	#11 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,848 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,413	You can create this cable easyly, just solder 910 kOhm resistor into your standart Micro USB cable accordingly to the cable's pinout picture in the Software manual.

01-15-2015, 17:12	#12 (permalink)
damabib No Life Poster Join Date: Jan 2005 Location: EVERYWHERE U GO Age: 46 Posts: 4,800 Member: 106026 Status: Offline Sonork: 100.77890 Thanks Meter: 127	Thx so much ! I sucessful unlock it thx once again Ure a real supporter .More power to U octopus! I wil post result !