Error while doing FRP unlock on a LG k20 Plus T-mobile - GSM-Forum

umarmansare · 06-04-2017, 15:21

Hello friends was trying to do FRP Unlocked and this came out: LG 2-3G Tool v9.36
supported models: 1452

Mode: Emergency
Model: K200MT
Read info...
Model name: LG-TP260
Software verion: TP26010k
Android verion: 7.0
IMEI: 355265081031569
Elapsed: 2 secs. --> (v9.36)

Phone mode is DOWNLOAD
Start FRP remove...
Model name: LG-TP260
Software verion: TP26010k
Android verion: 7.0
IMEI: 355265081031569
Init EXT4 ...
Save EXT4...
Laf cmd error: LAF_CMD_WRITE fail[LAF_ERROR_UNKNOWN[80000121]].
Error reset locks
Elapsed: 20 secs. --> (v9.36)

Mode: Emergency
Model: K200MT
Read info...
Model name: LG-TP260
Software verion: TP26010k
Android verion: 7.0
IMEI: 355265081031569
Elapsed: 2 secs. --> (v9.36)

Phone mode is DOWNLOAD
Start FRP remove...
Model name: LG-TP260
Software verion: TP26010k
Android verion: 7.0
IMEI: 355265081031569
Init EXT4 ...
Save EXT4...
Laf cmd error: LAF_CMD_WRITE fail[LAF_ERROR_UNKNOWN[80000121]].
Error reset locks
Elapsed: 20 secs. --> (v9.36)

Please help

raja0044 · 06-08-2017, 13:03

follow this guide https://www.gizdev.com/install-twrp-root-lg-k20-plus/

andrew_tm · 06-11-2017, 21:40

Your phone with signed firmware. Please try select LS665 and select in FRP new algo.

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diazdetail626 · 11-01-2017, 05:58

any solution to this?

andrew_tm · 11-01-2017, 13:49

Try make like M250.

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diazdetail626 · 11-01-2017, 13:52

Quote:

Originally Posted by andrew_tm

Try make like M250.

--

Try model # m250?
Tried ls665, no luck

Sent from my SM-G950U using Tapatalk

andrew_tm · 11-01-2017, 13:53

Quote:

Originally Posted by diazdetail626

Try model # m250?
Tried ls665, no luck

Sent from my SM-G950U using Tapatalk

Try like M250 and post result.

--

fitobengtson · 01-04-2018, 02:46

Unable to get comport information , check system
LG 2-3G Tool v9.43
supported models: 1543

Mode: Emergency
Model: K200
Read info...
Laf Protocol: 01000005
Model name: LGMP260
Software verion: MP26010r
Android verion: 7.0
Target operator: MPCS
Target country: US
IMEI: 352130094593968
Elapsed: 2 secs. --> (v9.43)

Phone mode is DOWNLOAD
Start reset FRP...
Laf Protocol: 01000005
Model name: LGMP260
Software verion: MP26010r
Android verion: 7.0
Target operator: MPCS
Target country: US
IMEI: 352130094593968
Init EXT4 ...
FRP Reset done!
Elapsed: 76 secs. --> (v9.43)

DONE!!!

hcom · 04-26-2018, 15:49

i have tested with all models sugested here in this lg tp26010y by tmobile without any luck. if anybody knows how to do this please share.
log
LG 2-3G Tool v9.48
supported models: 1555

Mode: Emergency
Model: TP260
Read info...
Laf Protocol: 01000005
Model name: LG-TP260
Software verion: TP26010y
Android verion: 7.0
Target operator: TMO
Target country: US
Chipset: msm8937
IMEI: 355265084133461
Elapsed: 3 secs. --> (v9.48)

Mode: Emergency
Model: TP260
Read info...
Laf Protocol: 01000005
Model name: LG-TP260
Software verion: TP26010y
Android verion: 7.0
Target operator: TMO
Target country: US
Chipset: msm8937
IMEI: 355265084133461
Elapsed: 3 secs. --> (v9.48)

Phone mode is DOWNLOAD
Start FRP remove...
Laf Protocol: 01000005
Model name: LG-TP260
Software verion: TP26010y
Android verion: 7.0
Target operator: TMO
Target country: US
Chipset: msm8937
IMEI: 355265084133461
Init EXT4 ...
Save EXT4...
Laf cmd info: send LAF_CMD_IOCTL, retry #1
Laf cmd info: send LAF_CMD_IOCTL, retry #2
Laf cmd info: send LAF_CMD_IOCTL, retry #3
Laf cmd error: LAF_CMD_IOCTL could not write.
Error reset locks
Elapsed: 109 secs. --> (v9.48)

Mode: Emergency
Model: LS665
Read info...
Laf Protocol: 01000005
Model name: LG-TP260
Software verion: TP26010y
Android verion: 7.0
Target operator: TMO
Target country: US
Chipset: msm8937
IMEI: 355265084133461
Elapsed: 2 secs. --> (v9.48)

Phone mode is DOWNLOAD
Start reset FRP...
Laf Protocol: 01000005
Model name: LG-TP260
Software verion: TP26010y
Android verion: 7.0
Target operator: TMO
Target country: US
Chipset: msm8937
IMEI: 355265084133461
Init EXT4 ...
Laf cmd info: send LAF_CMD_IOCTL, retry #1
Laf cmd info: send LAF_CMD_IOCTL, retry #2
Laf cmd info: send LAF_CMD_IOCTL, retry #3
Laf cmd error: LAF_CMD_IOCTL could not write.
Error reset locks
Elapsed: 109 secs. --> (v9.48)

Mode: Emergency
Model: K200
Read info...
Laf Protocol: 01000005
Model name: LG-TP260
Software verion: TP26010y
Android verion: 7.0
Target operator: TMO
Target country: US
Chipset: msm8937
IMEI: 355265084133461
Elapsed: 2 secs. --> (v9.48)

Phone mode is DOWNLOAD
Start FRP remove...
Laf Protocol: 01000005
Model name: LG-TP260
Software verion: TP26010y
Android verion: 7.0
Target operator: TMO
Target country: US
Chipset: msm8937
IMEI: 355265084133461
Init EXT4 ...
Save EXT4...
Laf cmd info: send LAF_CMD_IOCTL, retry #1
Laf cmd info: send LAF_CMD_IOCTL, retry #2
Laf cmd info: send LAF_CMD_IOCTL, retry #3
Laf cmd error: LAF_CMD_IOCTL could not write.
Error reset locks
Elapsed: 110 secs. --> (v9.48)

Mode: Emergency
Model: K200
Read info...
Laf Protocol: 01000005
Model name: LG-TP260
Software verion: TP26010y
Android verion: 7.0
Target operator: TMO
Target country: US
Chipset: msm8937
IMEI: 355265084133461
Elapsed: 2 secs. --> (v9.48)

Phone mode is DOWNLOAD
Start reset FRP...
Laf Protocol: 01000005
Model name: LG-TP260
Software verion: TP26010y
Android verion: 7.0
Target operator: TMO
Target country: US
Chipset: msm8937
IMEI: 355265084133461
Init EXT4 ...
Laf cmd info: send LAF_CMD_IOCTL, retry #1
Laf cmd info: send LAF_CMD_IOCTL, retry #2
Laf cmd info: send LAF_CMD_IOCTL, retry #3
Laf cmd error: LAF_CMD_IOCTL could not write.
Error reset locks
Elapsed: 109 secs. --> (v9.48)

great day to all of you.

andrew_tm · 04-26-2018, 17:36

Your phone with new firmware and we can't support it now. We add support soon.

--

06-04-2017, 15:21	#1 (permalink)
umarmansare Junior Member Join Date: Dec 2016 Posts: 2 Member: 2658681 Status: Offline Thanks Meter: 0	Error while doing FRP unlock on a LG k20 Plus T-mobile Hello friends was trying to do FRP Unlocked and this came out: LG 2-3G Tool v9.36 supported models: 1452 Mode: Emergency Model: K200MT Read info... Model name: LG-TP260 Software verion: TP26010k Android verion: 7.0 IMEI: 355265081031569 Elapsed: 2 secs. --> (v9.36) Phone mode is DOWNLOAD Start FRP remove... Model name: LG-TP260 Software verion: TP26010k Android verion: 7.0 IMEI: 355265081031569 Init EXT4 ... Save EXT4... Laf cmd error: LAF_CMD_WRITE fail[LAF_ERROR_UNKNOWN[80000121]]. Error reset locks Elapsed: 20 secs. --> (v9.36) Mode: Emergency Model: K200MT Read info... Model name: LG-TP260 Software verion: TP26010k Android verion: 7.0 IMEI: 355265081031569 Elapsed: 2 secs. --> (v9.36) Phone mode is DOWNLOAD Start FRP remove... Model name: LG-TP260 Software verion: TP26010k Android verion: 7.0 IMEI: 355265081031569 Init EXT4 ... Save EXT4... Laf cmd error: LAF_CMD_WRITE fail[LAF_ERROR_UNKNOWN[80000121]]. Error reset locks Elapsed: 20 secs. --> (v9.36) Please help

04-26-2018, 15:49	#9 (permalink)
hcom Freak Poster Join Date: Jun 2007 Location: UNITED STATES Posts: 141 Member: 520764 Status: Offline Thanks Meter: 27	tp260 tmobile version tp26010y i have tested with all models sugested here in this lg tp26010y by tmobile without any luck. if anybody knows how to do this please share. log LG 2-3G Tool v9.48 supported models: 1555 Mode: Emergency Model: TP260 Read info... Laf Protocol: 01000005 Model name: LG-TP260 Software verion: TP26010y Android verion: 7.0 Target operator: TMO Target country: US Chipset: msm8937 IMEI: 355265084133461 Elapsed: 3 secs. --> (v9.48) Mode: Emergency Model: TP260 Read info... Laf Protocol: 01000005 Model name: LG-TP260 Software verion: TP26010y Android verion: 7.0 Target operator: TMO Target country: US Chipset: msm8937 IMEI: 355265084133461 Elapsed: 3 secs. --> (v9.48) Phone mode is DOWNLOAD Start FRP remove... Laf Protocol: 01000005 Model name: LG-TP260 Software verion: TP26010y Android verion: 7.0 Target operator: TMO Target country: US Chipset: msm8937 IMEI: 355265084133461 Init EXT4 ... Save EXT4... Laf cmd info: send LAF_CMD_IOCTL, retry #1 Laf cmd info: send LAF_CMD_IOCTL, retry #2 Laf cmd info: send LAF_CMD_IOCTL, retry #3 Laf cmd error: LAF_CMD_IOCTL could not write. Error reset locks Elapsed: 109 secs. --> (v9.48) Mode: Emergency Model: LS665 Read info... Laf Protocol: 01000005 Model name: LG-TP260 Software verion: TP26010y Android verion: 7.0 Target operator: TMO Target country: US Chipset: msm8937 IMEI: 355265084133461 Elapsed: 2 secs. --> (v9.48) Phone mode is DOWNLOAD Start reset FRP... Laf Protocol: 01000005 Model name: LG-TP260 Software verion: TP26010y Android verion: 7.0 Target operator: TMO Target country: US Chipset: msm8937 IMEI: 355265084133461 Init EXT4 ... Laf cmd info: send LAF_CMD_IOCTL, retry #1 Laf cmd info: send LAF_CMD_IOCTL, retry #2 Laf cmd info: send LAF_CMD_IOCTL, retry #3 Laf cmd error: LAF_CMD_IOCTL could not write. Error reset locks Elapsed: 109 secs. --> (v9.48) Mode: Emergency Model: K200 Read info... Laf Protocol: 01000005 Model name: LG-TP260 Software verion: TP26010y Android verion: 7.0 Target operator: TMO Target country: US Chipset: msm8937 IMEI: 355265084133461 Elapsed: 2 secs. --> (v9.48) Phone mode is DOWNLOAD Start FRP remove... Laf Protocol: 01000005 Model name: LG-TP260 Software verion: TP26010y Android verion: 7.0 Target operator: TMO Target country: US Chipset: msm8937 IMEI: 355265084133461 Init EXT4 ... Save EXT4... Laf cmd info: send LAF_CMD_IOCTL, retry #1 Laf cmd info: send LAF_CMD_IOCTL, retry #2 Laf cmd info: send LAF_CMD_IOCTL, retry #3 Laf cmd error: LAF_CMD_IOCTL could not write. Error reset locks Elapsed: 110 secs. --> (v9.48) Mode: Emergency Model: K200 Read info... Laf Protocol: 01000005 Model name: LG-TP260 Software verion: TP26010y Android verion: 7.0 Target operator: TMO Target country: US Chipset: msm8937 IMEI: 355265084133461 Elapsed: 2 secs. --> (v9.48) Phone mode is DOWNLOAD Start reset FRP... Laf Protocol: 01000005 Model name: LG-TP260 Software verion: TP26010y Android verion: 7.0 Target operator: TMO Target country: US Chipset: msm8937 IMEI: 355265084133461 Init EXT4 ... Laf cmd info: send LAF_CMD_IOCTL, retry #1 Laf cmd info: send LAF_CMD_IOCTL, retry #2 Laf cmd info: send LAF_CMD_IOCTL, retry #3 Laf cmd error: LAF_CMD_IOCTL could not write. Error reset locks Elapsed: 109 secs. --> (v9.48) great day to all of you.

06-08-2017, 13:03	#2 (permalink)
raja0044 Junior Member Join Date: Apr 2010 Posts: 25 Member: 1277043 Status: Offline Sonork: 06767uhj6u76 Thanks Meter: 5	follow this guide https://www.gizdev.com/install-twrp-root-lg-k20-plus/

06-11-2017, 21:40	#3 (permalink)
andrew_tm Product Supporter Join Date: Feb 2007 Location: Europe Posts: 8,010 Member: 445973 Status: Offline Thanks Meter: 3,489	Your phone with signed firmware. Please try select LS665 and select in FRP new algo. --

11-01-2017, 05:58	#4 (permalink)
diazdetail626 Freak Poster Join Date: May 2016 Posts: 216 Member: 2575858 Status: Offline Thanks Meter: 20	any solution to this?

11-01-2017, 13:49	#5 (permalink)
andrew_tm Product Supporter Join Date: Feb 2007 Location: Europe Posts: 8,010 Member: 445973 Status: Offline Thanks Meter: 3,489	Try make like M250. --

01-04-2018, 02:46	#8 (permalink)
fitobengtson Junior Member Join Date: Oct 2017 Posts: 3 Member: 2769806 Status: Offline Thanks Meter: 1	Unable to get comport information , check system LG 2-3G Tool v9.43 supported models: 1543 Mode: Emergency Model: K200 Read info... Laf Protocol: 01000005 Model name: LGMP260 Software verion: MP26010r Android verion: 7.0 Target operator: MPCS Target country: US IMEI: 352130094593968 Elapsed: 2 secs. --> (v9.43) Phone mode is DOWNLOAD Start reset FRP... Laf Protocol: 01000005 Model name: LGMP260 Software verion: MP26010r Android verion: 7.0 Target operator: MPCS Target country: US IMEI: 352130094593968 Init EXT4 ... FRP Reset done! Elapsed: 76 secs. --> (v9.43) DONE!!!

04-26-2018, 17:36	#10 (permalink)
andrew_tm Product Supporter Join Date: Feb 2007 Location: Europe Posts: 8,010 Member: 445973 Status: Offline Thanks Meter: 3,489	Your phone with new firmware and we can't support it now. We add support soon. --