VS425pp y VS425lpp correct procedure for unlock! [TUTO]

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VS425pp y VS425lpp correct procedure for unlock! [TUTO]

On October 3, 2020, Posted by , In General, With 14 Comments

100% TESTED by ME!


Before begin you must download this file FILES FOR UNLOCK VS425PP

1: Select model K120 and flash the TOT file Along with 7.6GB from file you previously download.
You gonna get and error (Laf cmd error: LAF_CMD_WRITE fail[LAF_ERROR_UNKNOWN[80000118]].)

Dont disconnect phone and go to step #3

Code:

LG 2-3G Tool v9.43
supported models: 1543

Mode: Normal
Model: VS425PP8
Build version:  Dec  1 201515:39:01Nov 11 201522:00:00VS425PP8
SW Version: MPSS.JO.1.0.c5.7-00005-M8909EAAAANVZM-1.35346.3
IMEI: 00000000000000-0
BlueTooth Address: 00:00:00:00:00:00
Phone Code: 
SPC: 000000
Elapsed: 2 secs. --> (v9.43)
 
Mode: Emergency
Model: K120
Read info...
Laf Protocol: 01000003
Model name: VS425PP
Software verion: VS425PP8
Android verion: 5.1.1
Target operator: VZW
Target country: US
IMEI: 000000000000000
Elapsed: 4 secs. --> (v9.43)
 
Phone mode is DOWNLOAD
Start flashing.
Laf Protocol: 01000003
  Open TOT File : E:DownloadsLG-VS425ppLG-VS425ppprimero esteLGK120AT-00-V10b-CRK-US-JAN-26-2016-ARB00+0.tot
  Model : VS425PP
  SwVersion : VS425PP1
  BuildTime : 
  Total Files : 42
Model name: VS425PP
Software verion: VS425PP8
Android verion: 5.1.1
Target operator: VZW
Target country: US
IMEI: 000000000000000
Start direct download mode
Write PrimaryGPT partition #1 of 42
Write modem partition #2 of 42
Write sbl1 partition #3 of 42
Write tz partition #4 of 42
Write rpm partition #5 of 42
Write aboot partition #6 of 42
Write sbl1bak partition #7 of 42
Write tzbak partition #8 of 42
Write rpmbak partition #9 of 42
Write abootbak partition #10 of 42
Write modemst1 partition #11 of 42
Write modemst2 partition #12 of 42
Write ssd partition #13 of 42
Write DDR partition #14 of 42
Write fsg partition #15 of 42
Write fsc partition #16 of 42
Write sec partition #17 of 42
Write keystore partition #18 of 42
Write encrypt partition #19 of 42
Write eksst partition #20 of 42
Write devinfo partition #21 of 42
Laf cmd error: LAF_CMD_WRITE fail[LAF_ERROR_UNKNOWN[80000118]].
Direct download error.
Flashing error.
Elapsed: 27 secs. --> (v9.43)

2: After flash the first file (7.6GB) dont disconnect phone and flash de second file (2.7GB)

Code:

Mode: Emergency
Model: K120
Read info...
Laf Protocol: 01000003
Model name: VS425PP
Software verion: VS425PP8
Android verion: 5.1.1
Target operator: VZW
Target country: US
IMEI: 000000000000000
Elapsed: 4 secs. --> (v9.43)
 
Phone mode is DOWNLOAD
Start flashing.
Laf Protocol: 01000003
  Open TOT File : E:DownloadsLG-VS425ppLG-VS425ppLGK120AT-00-V10b-CRK-US-JAN-26-2016-ARB00+0.tot
  Model : VS425PP
  SwVersion : VS425PP1
  BuildTime : 
  Total Files : 19
Model name: VS425PP
Software verion: VS425PP8
Android verion: 5.1.1
Target operator: VZW
Target country: US
IMEI: 000000000000000
Start direct download mode
Write PrimaryGPT partition #1 of 19
Write modem partition #2 of 19
Write sbl1 partition #3 of 19
Write tz partition #4 of 19
Write rpm partition #5 of 19
Write aboot partition #6 of 19
Write sbl1bak partition #7 of 19
Write tzbak partition #8 of 19
Write rpmbak partition #9 of 19
Write abootbak partition #10 of 19
Write sec partition #11 of 19
Write raw_resources partition #12 of 19
Write raw_resourcesbak partition #13 of 19
Write persist partition #14 of 19
Write laf partition #15 of 19
Write boot partition #16 of 19
Write recovery partition #17 of 19
Write factory partition #18 of 19
Write system partition #19 of 19
Erase rct partition
Done.
Elapsed: 273 secs. --> (v9.43)

3: Repair imei using imei 0 fix function.

Code:

Repair IMEI...
Search LG Modem port...
LG Modem port not detected!
Port already opened!
Elapsed: 17 secs. --> (v9.43)

NOTE: After finish phone must be unlocked if not you can unlock as k120..

Hope this can to be helped some one…
Regars

14 Comments so far:

  1. wagny says:

    All Done! but service Disabled! i try search for network, but error!
    nMy sim is gsm not cdma!

  2. Metaton says:
    Quote:
    rn MedjoHost
    All Done! but service Disabled! i try search for network, but error!
    rnMy sim is gsm not cdma!

    Repair imei using imei 0 fix option…

  3. sulmanz says:

    Can you explain a little? its supposed to be cdma phone, how does this work?

  4. killu says:
    Quote:
    rn davidreyest
    Can you explain a little? its supposed to be cdma phone, how does this work?

    You all ready say "its supposed to be"

    rnBut is not, you can unlock it, if you follow my guide… title=smile

    rnJust try….

  5. sulmanz says:
    Quote:
    rn Mr_F10ch3
    You all ready say "its supposed to be"

    rnBut is not, you can unlock it, if you follow my guide… title=smile

    rnJust try….

    Thanks, im downloading right now

    rnI see k120 and vs425pp have same processor and very similar phone, have you tried this on other phones?

  6. kijiji says:

    I mean, how can I know when a phone "supposed to be" only cdma can actually work GSM flashing another firmware from similar phone?

  7. julianz says:

    Some proof attached !

  8. tavenger52 says:
    Quote:
    rn davidreyest
    I mean, how can I know when a phone "supposed to be" only cdma can actually work GSM flashing another firmware from similar phone?

    Phone have GSM bands 850/1900 also Along without convert to k120 it work but only Along with LTE simcards and only work on sms and data, can’t make calls.

    NOTE: i can confirm vs425pp works on H+ and vs425lpp works on LTE

  9. ExpertBuddy says:
    Quote:
    rn Mr_F10ch3
    Phone have GSM bands 850/1900 also Along without convert to k120 it work but only Along with LTE simcards and only work on sms and data, can’t make calls.

    NOTE: i can confirm vs425pp works on H+ and vs425lpp works on LTE

    Then it should work on any cdma phone that comes Along with sim reader?

  10. baybee says:
    Quote:
    rn davidreyest
    Then it should work on any cdma phone that comes Along with sim reader?

    Not all, for example LG-LS770 don’t work on GSM and have sim reader.

    nSome phones bands/frequency involve a hardware part.

  11. tavenger5 says:

    thanks it works
    rn almost one year whit 3 phones
    rnthank you

  12. newComer says:

    I managed to do the whole process Along with octupus

    Quote:
    rn rn Welcome to Octoplus/Octopus Box LG Software version 2.7.7
    n——————————————————————————–
    nChecking data…OK
    nPlatform: LG Qualcomm
    nSelected port: COM286
    nSelected model: VS425LPP
    nReading info…
    nMode: Emergency
    nInitializing flash…OK
    nSW version: LGK121AT-00-V10b-TLS-CA-FEB-02-2016+0
    nAndroid version: 5.1.1
    nLAF Version: 1.2
    nProduct ID: VP03S170911002543
    nIMEI: 358402-08-590114-4
    nTarget operator: VZW
    nHardware: rev_10
    nOpening "LGK120AT-00-V10b-CRK-US-JAN-26-2016-ARB00+0.tot"…OK
    nFirmware version: VS425PP1
    nFirmware model: VS425PP
    nFile declared for different phone model!
    nPerformed by 2.7.7 Software version.
    n——————————————————————————–
    nChecking data…OK
    nPlatform: LG Qualcomm
    nSelected port: COM286
    nSelected model: VS425PP
    nReading info…
    nModel ID: LG-K121
    nIMEI: 358402-08-590114-4
    nAndroid version: 5.1.1
    nBattery level: 84%
    nSW Version: K12110b
    nMode: Emergency
    nInitializing flash…OK
    nSW version: LGK121AT-00-V10b-TLS-CA-FEB-02-2016+0
    nAndroid version: 5.1.1
    nLAF Version: 1.2
    nProduct ID: VP03S170911002543
    nIMEI: 358402-08-590114-4
    nTarget operator: VZW
    nHardware: rev_10
    nOpening "LGK120AT-00-V10b-CRK-US-JAN-26-2016-ARB00+0.tot"…OK
    nFirmware version: VS425PP1
    nFirmware model: VS425PP
    n——————————————————————————–
    nWriting phone firmware Along without real necessity is at your own risk.

    nDowngrade may lead to phone damage!

    nkindly, make sure the phone’s battery is fully charged.
    nDisconnect all other devices from the computer (including phones,
    nmodems, etc.) and close all other running programs.
    nTo avoid errors in the flashing process, use a clean PC (Along without any
    ninstalled drivers for other Qualcomm-based devices).
    nYou should not run any other programs or attach new devices to your
    ncomputer during the flashing!
    n——————————————————————————–
    nPrepairing firmware…OK
    nSetting options…OK
    nReading partitions…OK
    nFormating USERDATA…OK
    nFormating ENCRYPT…OK
    nWriting 1/42 PrimaryGPT…OK
    nWriting 2/42 modem…OK
    nWriting 3/42 sbl1…OK
    nWriting 4/42 tz…OK
    nWriting 5/42 rpm…OK
    nWriting 6/42 aboot…OK
    nWriting 7/42 sbl1bak…OK
    nWriting 8/42 tzbak…OK
    nWriting 9/42 rpmbak…OK
    nWriting 10/42 abootbak…OK
    nWriting 11/42 modemst1…OK
    nWriting 12/42 modemst2…OK
    nWriting 13/42 ssd…OK
    nWriting 14/42 DDR…OK
    nWriting 15/42 fsg…OK
    nWriting 16/42 fsc…OK
    nWriting 17/42 sec…OK
    nWriting 18/42 keystore…OK
    nWriting 19/42 encrypt…OK
    nWriting 20/42 eksst…OK
    nWriting 21/42 devinfo…Failed!
    nPerformed by 2.7.7 Software version.
    n——————————————————————————–
    nChecking data…OK
    nPlatform: LG Qualcomm
    nSelected port: COM286
    nSelected model: VS425PP
    nReading info…
    nModel ID: LG-K121
    nIMEI: 358402-08-590114-4
    nAndroid version: 5.1.1
    nBattery level: 84%
    nSW Version: K12110b
    nMode: Emergency
    nInitializing flash…OK
    nSW version: LGK121AT-00-V10b-TLS-CA-FEB-02-2016+0
    nAndroid version: 5.1.1
    nLAF Version: 1.2
    nProduct ID: VP03S170911002543
    nIMEI: 358402-08-590114-4
    nTarget operator: VZW
    nHardware: rev_10
    nOpening "LGK120AT-00-V10b-CRK-US-JAN-26-2016-ARB00+0.tot"…OK
    nFirmware version: VS425PP1
    nFirmware model: VS425PP
    n——————————————————————————–
    nWriting phone firmware Along without real necessity is at your own risk.

    nDowngrade may lead to phone damage!

    nkindly, make sure the phone’s battery is fully charged.
    nDisconnect all other devices from the computer (including phones,
    nmodems, etc.) and close all other running programs.
    nTo avoid errors in the flashing process, use a clean PC (Along without any
    ninstalled drivers for other Qualcomm-based devices).
    nYou should not run any other programs or attach new devices to your
    ncomputer during the flashing!
    n——————————————————————————–
    nPrepairing firmware…OK
    nSetting options…OK
    nReading partitions…OK
    nFormating USERDATA…OK
    nFormating ENCRYPT…OK
    nWriting 1/19 PrimaryGPT…OK
    nWriting 2/19 modem…OK
    nWriting 3/19 sbl1…OK
    nWriting 4/19 tz…OK
    nWriting 5/19 rpm…OK
    nWriting 6/19 aboot…OK
    nWriting 7/19 sbl1bak…OK
    nWriting 8/19 tzbak…OK
    nWriting 9/19 rpmbak…OK
    nWriting 10/19 abootbak…OK
    nWriting 11/19 sec…OK
    nWriting 12/19 raw_resources…OK
    nWriting 13/19 raw_resourcesbak…OK
    nWriting 14/19 persist…OK
    nWriting 15/19 laf…OK
    nWriting 16/19 boot…OK
    nWriting 17/19 recovery…OK
    nWriting 18/19 factory…OK
    nWriting 19/19 system…Failed!
    nError code: ZXLCALSZXC
    nPerformed by 2.7.7 Software version.
    n——————————————————————————–
    nChecking data…OK
    nPlatform: LG Qualcomm
    nSelected port: COM286
    nSelected model: VS425PP
    nReading info…
    nModel ID: LG-K121
    nIMEI: 358402-08-590114-4
    nAndroid version: 5.1.1
    nBattery level: 85%
    nSW Version: K12110b
    nMode: Emergency
    nInitializing flash…OK
    nSW version: LGK121AT-00-V10b-TLS-CA-FEB-02-2016+0
    nAndroid version: 5.1.1
    nLAF Version: 1.2
    nProduct ID: VP03S170911002543
    nIMEI: 358402-08-590114-4
    nTarget operator: VZW
    nHardware: rev_10
    nOpening "LGK120AT-00-V10b-CRK-US-JAN-26-2016-ARB00+0.tot"…OK
    nFirmware version: VS425PP1
    nFirmware model: VS425PP
    n——————————————————————————–
    nWriting phone firmware Along without real necessity is at your own risk.

    nDowngrade may lead to phone damage!

    nkindly, make sure the phone’s battery is fully charged.
    nDisconnect all other devices from the computer (including phones,
    nmodems, etc.) and close all other running programs.
    nTo avoid errors in the flashing process, use a clean PC (Along without any
    ninstalled drivers for other Qualcomm-based devices).
    nYou should not run any other programs or attach new devices to your
    ncomputer during the flashing!
    n——————————————————————————–
    nPrepairing firmware…OK
    nSetting options…OK
    nReading partitions…OK
    nFormating USERDATA…OK
    nFormating ENCRYPT…OK
    nWriting 1/19 PrimaryGPT…OK
    nWriting 2/19 modem…OK
    nWriting 3/19 sbl1…OK
    nWriting 4/19 tz…OK
    nWriting 5/19 rpm…OK
    nWriting 6/19 aboot…OK
    nWriting 7/19 sbl1bak…OK
    nWriting 8/19 tzbak…OK
    nWriting 9/19 rpmbak…OK
    nWriting 10/19 abootbak…OK
    nWriting 11/19 sec…OK
    nWriting 12/19 raw_resources…OK
    nWriting 13/19 raw_resourcesbak…OK
    nWriting 14/19 persist…OK
    nWriting 15/19 laf…OK
    nWriting 16/19 boot…OK
    nWriting 17/19 recovery…OK
    nWriting 18/19 factory…OK
    nWriting 19/19 system…OK
    nReading partitions…OK
    nFormating RCT…OK
    nFormating MPT…OK
    nFinalizing…OK
    nWriting firmware done!
    nPerformed by 2.7.7 Software version.rn rn

  13. TechWorld says:

    i flash the phone Along with the files posted here everything works ..except that the phone doesnt connect and imei is 0 dont know how to fix it any ideas

  14. TechGuru says:
    Quote:
    rn w1n73rf3ll
    i flash the phone Along with the files posted here everything works ..except that the phone doesnt connect and imei is 0 dont know how to fix it any ideas

    Enable port check test, you can saw how in software to be helped, and change usb to mtp mode (this must be very quickly) then repair imei Along with imei 0 fix