LS992 unlock problem - GSM-Forum

tomi_no · 10-05-2016, 16:26

Hi
I have problem with sprint unlock

Mode: Emergency
Model: LS992
Elapsed: 3 secs. --> (v9.25)

Phone mode is DOWNLOAD
Start unlock Sprint...
Model name: LGLS992
Software verion: LS992ZV3
Android verion: 6.0.1
IMEI: 35*********26
Backup carrier... done
Laf flash ext4 error: [ChmodChown] could not find root inode.
Error change rights for /cust...
Laf flash ext4 error: [ChmodChown] could not find root inode.
Error change rights for /omadm...
Unlock done!
Elapsed: 7 secs. --> (v9.25)

Tried flash firmware, factory reset still the same
Another one with the same version ZV3 unlock ok

BR Tomi

andrew_tm · 10-05-2016, 17:19

1. Connect other LS992 in Download mode.
2. Press Firmware Maker and check only Carrier partition.
3. After read you get tot file.
4. Write this tot file in your phone with unlock problem and try make unlock.
5. Post result.

--

tomi_no · 10-06-2016, 08:40

Still the same error
readed carrier, flashed ok

unlock error

BR Tomi

andrew_tm · 10-06-2016, 08:53

Quote:

Originally Posted by tomi_no

Still the same error
readed carrier, flashed ok

unlock error

BR Tomi

You read carrier from other phone how you unlock ok or you read carrier from phone how you can't unlock?

--

tomi_no · 10-06-2016, 09:40

from cant unlock
Do I have to read from good one and write to bad?

andrew_tm · 10-06-2016, 09:51

Yes!

I write this 2 post before!

--

tomi_no · 10-06-2016, 11:51

:-)
ok I see
I did it, unlock ok, but no network on both
How can I eneble gsm networks, menu is only CDMA or LTE/CDMA

thnx

andrew_tm · 10-06-2016, 11:52

Quote:

Originally Posted by tomi_no

:-)
ok I see
I did it, unlock ok, but no network on both
How can I eneble gsm networks, menu is only CDMA or LTE/CDMA

thnx

In other phone not exist problem with network?

--

tomi_no · 10-06-2016, 12:12

In both is problem with network

andrew_tm · 10-06-2016, 12:28

You need download this app https://play.google.com/store/apps/d...idden.settings

and change Network from app.

--

tomi_no · 10-06-2016, 14:08

Thank you, network is ok now but data not work ( apn is set correctly)

andrew_tm · 10-06-2016, 14:10

Quote:

Originally Posted by tomi_no

Thank you, network is ok now but data not work ( apn is set correctly)

Try read in xda-developers, I don't know how fix it

--

qdbdavid · 04-25-2017, 05:16

Can z3x backup a tot???

andrew_tm · 04-25-2017, 07:57

Quote:

Originally Posted by qdbdavid

Can z3x backup a tot???

Use firmware maker button.
But you can write tot backup only in phone without signed firmware.

--

qdbdavid · 04-25-2017, 09:25

LS992 Android 7.0

I use firmmaker to create a tot firmware,then I flash this rom.It shows error as below..

LG 2-3G Tool v9.34
supported models: 1445

Reading timeout, check cable
Error Code: ReadInfo,1,1
Elapsed: 2 secs. --> (v9.34)

Mode: Emergency
Model: LS992
Read info...
Model name: LGUS992
Software verion: US99223a
Android verion: 7.0
IMEI: 355602073577037
Elapsed: 6 secs. --> (v9.34)

Mode: Emergency
Model: LS992
Read info...
Model name: LGUS992
Software verion: US99223a
Android verion: 7.0
IMEI: 355602073577037
Elapsed: 4 secs. --> (v9.34)

Phone mode is DOWNLOAD
Start flashing.
Open TOT File : C:\Users\Administrator\Desktop\US99223a_03.tot
Model : LGUS992
SwVersion : US99223a
BuildTime :
Total Files : 42
Model name: LGUS992
Software verion: US99223a
Android verion: 7.0
IMEI: 355602073577037
Start direct download mode
Write "PrimaryGPT" partition #1 of 42
Laf cmd error: LAF_CMD_WRITE fail[LAF_ERROR_UNKNOWN[80000121]].
Direct download error.
Flashing error.
Elapsed: 12 secs. --> (v9.34)

10-05-2016, 16:26	#1 (permalink)
tomi_no Freak Poster Join Date: Feb 2000 Location: Slovakia Age: 53 Posts: 320 Member: 965 Status: Offline Thanks Meter: 36	LS992 unlock problem Hi I have problem with sprint unlock Mode: Emergency Model: LS992 Elapsed: 3 secs. --> (v9.25) Phone mode is DOWNLOAD Start unlock Sprint... Model name: LGLS992 Software verion: LS992ZV3 Android verion: 6.0.1 IMEI: 35*********26 Backup carrier... done Laf flash ext4 error: [ChmodChown] could not find root inode. Error change rights for /cust... Laf flash ext4 error: [ChmodChown] could not find root inode. Error change rights for /omadm... Unlock done! Elapsed: 7 secs. --> (v9.25) Tried flash firmware, factory reset still the same Another one with the same version ZV3 unlock ok BR Tomi

10-05-2016, 17:19	#2 (permalink)
andrew_tm Product Supporter Join Date: Feb 2007 Location: Europe Posts: 8,010 Member: 445973 Status: Offline Thanks Meter: 3,489	1. Connect other LS992 in Download mode. 2. Press Firmware Maker and check only Carrier partition. 3. After read you get tot file. 4. Write this tot file in your phone with unlock problem and try make unlock. 5. Post result. --

10-06-2016, 08:40	#3 (permalink)
tomi_no Freak Poster Join Date: Feb 2000 Location: Slovakia Age: 53 Posts: 320 Member: 965 Status: Offline Thanks Meter: 36	Still the same error readed carrier, flashed ok unlock error BR Tomi

10-06-2016, 09:40	#5 (permalink)
tomi_no Freak Poster Join Date: Feb 2000 Location: Slovakia Age: 53 Posts: 320 Member: 965 Status: Offline Thanks Meter: 36	from cant unlock Do I have to read from good one and write to bad?

10-06-2016, 09:51	#6 (permalink)
andrew_tm Product Supporter Join Date: Feb 2007 Location: Europe Posts: 8,010 Member: 445973 Status: Offline Thanks Meter: 3,489	Yes! I write this 2 post before! --

10-06-2016, 11:51	#7 (permalink)
tomi_no Freak Poster Join Date: Feb 2000 Location: Slovakia Age: 53 Posts: 320 Member: 965 Status: Offline Thanks Meter: 36	:-) ok I see I did it, unlock ok, but no network on both How can I eneble gsm networks, menu is only CDMA or LTE/CDMA thnx

10-06-2016, 12:12	#9 (permalink)
tomi_no Freak Poster Join Date: Feb 2000 Location: Slovakia Age: 53 Posts: 320 Member: 965 Status: Offline Thanks Meter: 36	In both is problem with network

10-06-2016, 12:28	#10 (permalink)
andrew_tm Product Supporter Join Date: Feb 2007 Location: Europe Posts: 8,010 Member: 445973 Status: Offline Thanks Meter: 3,489	You need download this app https://play.google.com/store/apps/d...idden.settings and change Network from app. --

10-06-2016, 14:08	#11 (permalink)
tomi_no Freak Poster Join Date: Feb 2000 Location: Slovakia Age: 53 Posts: 320 Member: 965 Status: Offline Thanks Meter: 36	Thank you, network is ok now but data not work ( apn is set correctly)

04-25-2017, 05:16	#13 (permalink)
qdbdavid Freak Poster Join Date: Apr 2017 Location: china Posts: 100 Member: 2709982 Status: Offline Sonork: 100.1677638 Thanks Meter: 1	Can z3x backup a tot???

04-25-2017, 09:25	#15 (permalink)
qdbdavid Freak Poster Join Date: Apr 2017 Location: china Posts: 100 Member: 2709982 Status: Offline Sonork: 100.1677638 Thanks Meter: 1	LS992 Android 7.0 I use firmmaker to create a tot firmware,then I flash this rom.It shows error as below.. LG 2-3G Tool v9.34 supported models: 1445 Reading timeout, check cable Error Code: ReadInfo,1,1 Elapsed: 2 secs. --> (v9.34) Mode: Emergency Model: LS992 Read info... Model name: LGUS992 Software verion: US99223a Android verion: 7.0 IMEI: 355602073577037 Elapsed: 6 secs. --> (v9.34) Mode: Emergency Model: LS992 Read info... Model name: LGUS992 Software verion: US99223a Android verion: 7.0 IMEI: 355602073577037 Elapsed: 4 secs. --> (v9.34) Phone mode is DOWNLOAD Start flashing. Open TOT File : C:\Users\Administrator\Desktop\US99223a_03.tot Model : LGUS992 SwVersion : US99223a BuildTime : Total Files : 42 Model name: LGUS992 Software verion: US99223a Android verion: 7.0 IMEI: 355602073577037 Start direct download mode Write "PrimaryGPT" partition #1 of 42 Laf cmd error: LAF_CMD_WRITE fail[LAF_ERROR_UNKNOWN[80000121]]. Direct download error. Flashing error. Elapsed: 12 secs. --> (v9.34)