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

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.

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:)

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?

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:)

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

Yes! :) I write this 2 post before! :)

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:)

:-)
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?

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:)

In both is problem with network

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

and change Network from app.

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:)

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 :(

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:)

Can z3x backup a tot???

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

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:)

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)