LG LS755 ZV9 Invalid Sim. - GSM-Forum

mr.baku · 10-24-2017, 10:20

Using Version...1.0.0.0051
Selected Model LG Android
Selected Task LG SPRINT UNLOCK

Searching ADB device Please wait..
Device Detected...
SELinux := Enforcing
model:= LGLS755
Androids Version:= 6.0.1
Description Version:= mk6p55_spr_us-user 6.0.1 MXB48T 17199190414b9 release-keys
Platform:= mt6755 [ mk6p55 ] [ ]
Baseband:= MOLY.LR11.W1552.MD.TC01.PH1K6PNA.SP.W16.28.LTE.P1. P10.T31, 2017/07/18 18:57
Factory Ver := LGLS755AT-00-ZV9-SPR-US-JUL-18-2017+02
Model & Firmware Ver := LS755ZV9
Security Patch := 01-07-2017
Simstatus:= CARD_IO_ERROR
ANDROID-ID = LGLS755
Device is not rooted

LG Sprint Unlocking Started..
Please Wait while...
Loader Ok Starting task...
spc can't find..
Direct Unlock Success..
Restart Phone if not auto...
Total Time Take...00:01:24
Log Saved

But Invalid SIM.

beaven69 · 10-25-2017, 17:08

use the last update of the soft gcpro

mr.baku · 10-26-2017, 07:56

Quote:

Originally Posted by beaven69

use the last update of the soft gcpro

I use the latest version.

Mr_F10ch3 · 10-28-2017, 17:54

Quote:

Originally Posted by mr.baku

Using Version...1.0.0.0051
Selected Model LG Android
Selected Task LG SPRINT UNLOCK

Searching ADB device Please wait..
Device Detected...
SELinux := Enforcing
model:= LGLS755
Androids Version:= 6.0.1
Description Version:= mk6p55_spr_us-user 6.0.1 MXB48T 17199190414b9 release-keys
Platform:= mt6755 [ mk6p55 ] [ ]
Baseband:= MOLY.LR11.W1552.MD.TC01.PH1K6PNA.SP.W16.28.LTE.P1. P10.T31, 2017/07/18 18:57
Factory Ver := LGLS755AT-00-ZV9-SPR-US-JUL-18-2017+02
Model & Firmware Ver := LS755ZV9
Security Patch := 01-07-2017
Simstatus:= CARD_IO_ERROR
ANDROID-ID = LGLS755
Device is not rooted

LG Sprint Unlocking Started..
Please Wait while...
Loader Ok Starting task...
spc can't find..
Direct Unlock Success..
Restart Phone if not auto...
Total Time Take...00:01:24
Log Saved

But Invalid SIM.

I faced same problem many times in some different firmware versions (zv5, zv6, zv9, etc.), so i can say is not a version problem.

I just do a hard reset via recovery (vol down/power ), do the procedure LG SPRINT UNLOCK again and all work ok..

mr.baku · 10-28-2017, 19:30

Quote:

Originally Posted by Mr_F10ch3

I faced same problem many times in some different firmware versions (zv5, zv6, zv9, etc.), so i can say is not a version problem.

I just do a hard reset via recovery (vol down/power ), do the procedure LG SPRINT UNLOCK again and all work ok..

You checked it yourself. Check then write.Not work.

Mr_F10ch3 · 10-30-2017, 15:31

Quote:

Originally Posted by mr.baku

You checked it yourself. Check then write.Not work.

Yes, i only write what i previously tested...

mr.baku · 11-05-2017, 19:57

Quote:

Originally Posted by Mr_F10ch3

Yes, i only write what i previously tested...

Show screenshots of your sim's work on this version of the firmware(ZV9).

666astaroth · 11-10-2017, 00:29

The V9 of the Lg LS755 (LG X POWER) can only be unlocked with the octopus version 2.7.3 in download mode.
With the GCPRO KEY only until the V8 this last one occupies the "HiddenMenu" application to be able to activate the network and the APN.

10-24-2017, 10:20	#1 (permalink)
mr.baku Major Poster Join Date: Sep 2016 Posts: 48 Member: 2621374 Status: Offline Thanks Meter: 7	LG LS755 ZV9 Invalid Sim. Using Version...1.0.0.0051 Selected Model LG Android Selected Task LG SPRINT UNLOCK Searching ADB device Please wait.. Device Detected... SELinux := Enforcing model:= LGLS755 Androids Version:= 6.0.1 Description Version:= mk6p55_spr_us-user 6.0.1 MXB48T 17199190414b9 release-keys Platform:= mt6755 [ mk6p55 ] [ ] Baseband:= MOLY.LR11.W1552.MD.TC01.PH1K6PNA.SP.W16.28.LTE.P1. P10.T31, 2017/07/18 18:57 Factory Ver := LGLS755AT-00-ZV9-SPR-US-JUL-18-2017+02 Model & Firmware Ver := LS755ZV9 Security Patch := 01-07-2017 Simstatus:= CARD_IO_ERROR ANDROID-ID = LGLS755 Device is not rooted LG Sprint Unlocking Started.. Please Wait while... Loader Ok Starting task... spc can't find.. Direct Unlock Success.. Restart Phone if not auto... Total Time Take...00:01:24 Log Saved But Invalid SIM.

10-25-2017, 17:08	#2 (permalink)
beaven69 Freak Poster Join Date: May 2008 Location: Tijuana B.C. MX Posts: 146 Member: 773256 Status: Offline Thanks Meter: 35	update use the last update of the soft gcpro

11-10-2017, 00:29	#8 (permalink)
666astaroth Junior Member Join Date: Jun 2017 Posts: 16 Member: 2730739 Status: Offline Thanks Meter: 1	The V9 of the Lg LS755 (LG X POWER) can only be unlocked with the octopus version 2.7.3 in download mode. With the GCPRO KEY only until the V8 this last one occupies the "HiddenMenu" application to be able to activate the network and the APN.