Lg ls775 how unlock - GSM-Forum

APUAK47 · 11-17-2016, 20:14

Welcome to Octoplus/Octopus Box LG Software version 2.4.7

Checking data...OK
Platform: LG Qualcomm
Selected port: COM69
Selected model: LS775
Reading info...
Model ID: LGLS775
IMEI: 356304-07-475083-3
Android version: 6.0.1
Battery level: 19%
SW Version: LS775ZV5
Mode: Normal
Firmware compiled date: Feb 08 2016
Firmware compiled time: 21:00:00
Firmware released date: Aug 16 2016
Firmware released time: 21:20:42
SW Version: MPSS.DPM.2.0.c11-00058-M8936FAAAANUZM-4
IMEI: 356304-07-475083-3
SPC: 920816
MEID: 35630407475083
Mobile ESN: 80249355
SSD_A: 0000000000000000
SSD_B: 0000000000000000
OTKSL: 124124
NAM Name: Sprint
User Lock Code: 0661
Switching to Download mode...OK
Initializing flash...OK
Reading partitions...OK
Reading Carrier...OK
Unlocking...OK
Writing Carrier...OK
Performed by 2.4.7 Software version.

Octopus box · 11-17-2016, 20:28

Hello.

What is the problem exactly? Did You try to insert sim card into the phone and check for the network? Which message pop up on phone's screen? Does the phone accept SIM card?

APUAK47 · 11-17-2016, 20:41

The telephone no more says invalid but i only mark the operator signal once the process of unlocking completed and then it will go without signal and in the network settings only cdma lte and cdma leaves but it does not leave the gsm and does not leave me

APUAK47 · 11-17-2016, 20:42

I have several hands to perform the unlock but all do the same after i finish the process

Octopus box · 11-18-2016, 09:28

If "Invalid SIM" message no longer appears - phone was unlocked successfully. This problem is most likely caused by one the latest firmwares, which has the phone.
To enable GSM Network for such phone it needs to be rooted. If You manage to root the phone - please contact us to Skype, or Yahoo! Messenger, we'll try to help You, to enable Network.

APUAK47 · 11-18-2016, 18:47

Quote:

Originally Posted by Octopus box

If "Invalid SIM" message no longer appears - phone was unlocked successfully. This problem is most likely caused by one the latest firmwares, which has the phone.
To enable GSM Network for such phone it needs to be rooted. If You manage to root the phone - please contact us to Skype, or Yahoo! Messenger, we'll try to help You, to enable Network.

No root method available only gives me signal and then it goes and I get the activation screen

BillA · 12-20-2016, 20:29

Quote:

Originally Posted by Octopus box

If "Invalid SIM" message no longer appears - phone was unlocked successfully. This problem is most likely caused by one the latest firmwares, which has the phone.
To enable GSM Network for such phone it needs to be rooted. If You manage to root the phone - please contact us to Skype, or Yahoo! Messenger, we'll try to help You, to enable Network.

Yes it seems that the new firmwares starting with ZV4 and above have the gsm disabled even if it's unlocked. Problem is that there's rollback protection and no root at this time. The only service that works is verizon LTE sim, since it's similar to Sprint's LTE sim. Tested it and works perfectly for talk/text/mms and data.

moeberri · 01-05-2017, 22:38

seems like it catches gsm signal outside of the US but not a local GSM USA unlock for some reason. in the USA it finds signal and then it losses it as soon as a call is made

junior96 · 02-24-2017, 16:22

Welcome to Octoplus/Octopus Box LG Software version 2.5.8.10
Checking data...OK
Platform: LG Qualcomm
Selected port: COM358
Selected model: LS775
Reading info...
IMEI: 356304-07-078982-7
Android version: 7.0
Battery level: 45%
SW Version: LS775ZV8
Mode: Normal
Firmware compiled date: Nov 18 2016
Firmware compiled time: 04:00:00
Firmware released date: Dec 23 2016
Firmware released time: 11:58:01
SW Version: MPSS.DPM.2.0.c11-00069-M8936FAAAANUZM-1
IMEI: 356304-07-078982-7
SPC: 627672
MEID: 35630407078982
Mobile ESN: 806D96E8
SSD_A: 0000000000000000
SSD_B: 0000000000000000
OTKSL: 822880
NAM Name: Sprint
User Lock Code: 5704
Switching to Download mode...OK
Initializing flash...OK
Reading partitions...OK
Creating Carrier backup...OK
Unlocking...
Reading partitions...OK
Reading Carrier...OK
Unlocking...OK
Writing Carrier...Failed!
LAF Error: 80000121.
Unlock operation is currently not supported for your phone's firmware.
Performed by 2.5.8.10 Software version.

Octopus box · 02-24-2017, 16:28

@junior96

Hello.

Please, read carefully Software log:

Quote:

Unlock operation is currently not supported for your phone's firmware.

junior96 · 02-24-2017, 16:34

so how do i fix that .because the phone can not downgrade

Octopus box · 02-24-2017, 16:49

What do You want to fix?!) Currently there is no solution for Android 7.x version, stay tuned for future updates.

junior96 · 02-24-2017, 16:51

ok Octopus box will do

11-17-2016, 20:14	#1 (permalink)
APUAK47 Freak Poster Join Date: Sep 2013 Location: PR Posts: 175 Member: 2032498 Status: Offline Thanks Meter: 39	Lg ls775 how unlock Welcome to Octoplus/Octopus Box LG Software version 2.4.7 Checking data...OK Platform: LG Qualcomm Selected port: COM69 Selected model: LS775 Reading info... Model ID: LGLS775 IMEI: 356304-07-475083-3 Android version: 6.0.1 Battery level: 19% SW Version: LS775ZV5 Mode: Normal Firmware compiled date: Feb 08 2016 Firmware compiled time: 21:00:00 Firmware released date: Aug 16 2016 Firmware released time: 21:20:42 SW Version: MPSS.DPM.2.0.c11-00058-M8936FAAAANUZM-4 IMEI: 356304-07-475083-3 SPC: 920816 MEID: 35630407475083 Mobile ESN: 80249355 SSD_A: 0000000000000000 SSD_B: 0000000000000000 OTKSL: 124124 NAM Name: Sprint User Lock Code: 0661 Switching to Download mode...OK Initializing flash...OK Reading partitions...OK Reading Carrier...OK Unlocking...OK Writing Carrier...OK Performed by 2.4.7 Software version. Last edited by Octopus box; 12-21-2016 at 07:30.

02-24-2017, 16:22	#9 (permalink)
junior96 Insane Poster Join Date: Dec 2014 Posts: 86 Member: 2303188 Status: Offline Thanks Meter: 14	Lg ls775 Welcome to Octoplus/Octopus Box LG Software version 2.5.8.10 Checking data...OK Platform: LG Qualcomm Selected port: COM358 Selected model: LS775 Reading info... IMEI: 356304-07-078982-7 Android version: 7.0 Battery level: 45% SW Version: LS775ZV8 Mode: Normal Firmware compiled date: Nov 18 2016 Firmware compiled time: 04:00:00 Firmware released date: Dec 23 2016 Firmware released time: 11:58:01 SW Version: MPSS.DPM.2.0.c11-00069-M8936FAAAANUZM-1 IMEI: 356304-07-078982-7 SPC: 627672 MEID: 35630407078982 Mobile ESN: 806D96E8 SSD_A: 0000000000000000 SSD_B: 0000000000000000 OTKSL: 822880 NAM Name: Sprint User Lock Code: 5704 Switching to Download mode...OK Initializing flash...OK Reading partitions...OK Creating Carrier backup...OK Unlocking... Reading partitions...OK Reading Carrier...OK Unlocking...OK Writing Carrier...Failed! LAF Error: 80000121. Unlock operation is currently not supported for your phone's firmware. Performed by 2.5.8.10 Software version.

11-17-2016, 20:28	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,833 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,409	Hello. What is the problem exactly? Did You try to insert sim card into the phone and check for the network? Which message pop up on phone's screen? Does the phone accept SIM card?

11-17-2016, 20:41	#3 (permalink)
APUAK47 Freak Poster Join Date: Sep 2013 Location: PR Posts: 175 Member: 2032498 Status: Offline Thanks Meter: 39	The telephone no more says invalid but i only mark the operator signal once the process of unlocking completed and then it will go without signal and in the network settings only cdma lte and cdma leaves but it does not leave the gsm and does not leave me

11-17-2016, 20:42	#4 (permalink)
APUAK47 Freak Poster Join Date: Sep 2013 Location: PR Posts: 175 Member: 2032498 Status: Offline Thanks Meter: 39	I have several hands to perform the unlock but all do the same after i finish the process

11-18-2016, 09:28	#5 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,833 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,409	If "Invalid SIM" message no longer appears - phone was unlocked successfully. This problem is most likely caused by one the latest firmwares, which has the phone. To enable GSM Network for such phone it needs to be rooted. If You manage to root the phone - please contact us to Skype, or Yahoo! Messenger, we'll try to help You, to enable Network.

01-05-2017, 22:38	#8 (permalink)
moeberri Freak Poster Join Date: Sep 2014 Posts: 166 Member: 2257452 Status: Offline Thanks Meter: 16	seems like it catches gsm signal outside of the US but not a local GSM USA unlock for some reason. in the USA it finds signal and then it losses it as soon as a call is made

02-24-2017, 16:34	#11 (permalink)
junior96 Insane Poster Join Date: Dec 2014 Posts: 86 Member: 2303188 Status: Offline Thanks Meter: 14	so how do i fix that .because the phone can not downgrade

02-24-2017, 16:49	#12 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,833 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,409	What do You want to fix?!) Currently there is no solution for Android 7.x version, stay tuned for future updates.

02-24-2017, 16:51	#13 (permalink)
junior96 Insane Poster Join Date: Dec 2014 Posts: 86 Member: 2303188 Status: Offline Thanks Meter: 14	ok Octopus box will do