M257 frp fail - GSM-Forum

jmr · 09-13-2017, 22:24

try to solved frp but all method fail

LG 2-3G Tool v9.39
supported models: 1515

Mode: Emergency
Model: M257
Read info...
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Elapsed: 3 secs. --> (v9.39)

Phone mode is DOWNLOAD
Start reset FRP...
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Init EXT4 ...
Laf flash ext4 error: [ReadFile1] file "/bin/toolbox" is empty.
Error reset locks
Elapsed: 13 secs. --> (v9.39)

Mode: Emergency
Model: M257
Read info...
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Elapsed: 7 secs. --> (v9.39)

Phone mode is DOWNLOAD
Start FRP remove...
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Init EXT4 ...
Laf flash ext4 error: [ReadFile] could not read data for "/bin/netd".
Error reset locks
Elapsed: 17 secs. --> (v9.39)

Mode: Emergency
Model: M257
Read info...
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Elapsed: 2 secs. --> (v9.39)

Phone mode is DOWNLOAD
Start FRP remove...
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Init EXT4 ...
Laf flash ext4 error: [ReadFile] could not read data for "/bin/netd".
Error reset locks
Elapsed: 11 secs. --> (v9.39)

*** Factory reset ***
Start flashing.
Start reset FRP...
Laf cmd error: could not open port.
Reset error.
Bad answer!
Elapsed: 3 secs. --> (v9.39)

Start flashing.
Start reset FRP...
Mode: Emergency
Model: M257PR
Read info...
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Elapsed: 2 secs. --> (v9.39)

Phone mode is DOWNLOAD
Start reset FRP...
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Init EXT4 ...
Laf flash ext4 error: [ReadFile1] file "/bin/toolbox" is empty.
Error reset locks
Elapsed: 11 secs. --> (v9.39)

andrew_tm · 09-14-2017, 20:24

Contact to me in PM with team viewer id and password. Make some test for debug it.

--

jmr · 11-02-2017, 02:00

Mr Andrew any news about this model , have here 1 for test thanks

andrew_tm · 11-02-2017, 14:14

Hi,
Yes. Tomorrow we make update with bug fix.

--

jmr · 11-07-2017, 13:32

waiting new update mr andrew

andrew_tm · 11-07-2017, 14:23

Hi,
We fix this problem and upload update tomorrow.

--

andrew_tm · 11-08-2017, 15:19

9.43 already on server. Try and post result.

--

jmr · 11-08-2017, 21:25

not work all 3 method fail now my phone stop in logo

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

Mode: Emergency
Model: M257
Read info...
Laf Protocol: 01000005
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Elapsed: 3 secs. --> (v9.43)

Phone mode is DOWNLOAD
Start reset FRP...
Laf Protocol: 01000005
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Init EXT4 ...
Laf flash ext4 error: [ReadFile1] file "/bin/toolbox" is empty.
Error reset locks
Elapsed: 22 secs. --> (v9.43)

Mode: Emergency
Model: M257
Read info...
Laf Protocol: 01000005
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Elapsed: 3 secs. --> (v9.43)

Phone mode is DOWNLOAD
Start FRP remove...
Laf Protocol: 01000005
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Init EXT4 ...
Laf flash ext4 error: [ReadFile] could not read data for "/bin/netd".
Error reset locks
Elapsed: 19 secs. --> (v9.43)

Mode: Emergency
Model: M257
Read info...
Laf Protocol: 01000005
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Elapsed: 3 secs. --> (v9.43)

Phone mode is DOWNLOAD
Start FRP remove...
Laf Protocol: 01000005
Model name: LG-M257
Software verion: M25710a
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575080597844
Init EXT4 ...
Laf flash ext4 error: [ReadFile] could not read data for "/bin/netd".
Error reset locks
Elapsed: 22 secs. --> (v9.43)

andrew_tm · 11-08-2017, 21:26

Read systemfrom phone, zip and upload to mega.

--

jmr · 11-08-2017, 21:34

only firmware or all partition

andrew_tm · 11-08-2017, 21:35

Quote:

Originally Posted by jmr

only firmware or all partition

System partition. I wrote to you

--

fnaranjo · 12-13-2017, 22:48

Any can unlock this model M257 whit z3x Box 9.43 version???

andrew_tm · 12-13-2017, 22:55

Quote:

Originally Posted by fnaranjo

Any can unlock this model M257 whit z3x Box 9.43 version???

Contact with me in PM tomorrow.
Me need installed team viewer on your PC and connected phone for debug.

--

cybercentral · 02-24-2018, 21:41

Quote:

Originally Posted by andrew_tm

Contact with me in PM tomorrow.
Me need installed team viewer on your PC and connected phone for debug.

--

Hello, I'm trying to unlock the frp to this model, but ends with this error
If you could help, thanks!

LG 2-3G Tool v9.43
modelos soportados: 1543

Modo: Emergencia
modelo M257
Read info...
Laf Protocol: 01000005
Model name: LG-M257
Software verion: M25710h
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575081230833
Transcurrido 2 segundos --> (v9.43)

The 1st time I selected the 1st option of the poped window:
Telefono en modo DESCARGA
Start reset FRP...
Laf Protocol: 01000005
Model name: LG-M257
Software verion: M25710h
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575081230833
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
Transcurrido 156 segundos --> (v9.43)

This was selected 2nd Algo:

Modo: Emergencia
modelo M257
Read info...
Laf Protocol: 01000005
Model name: LG-M257
Software verion: M25710h
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575081230833
Transcurrido 2 segundos --> (v9.43)

Telefono en modo DESCARGA
Start FRP remove...
Laf Protocol: 01000005
Model name: LG-M257
Software verion: M25710h
Android verion: 7.0
Target operator: CRK
Target country: US
IMEI: 355575081230833
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
Transcurrido 173 segundos --> (v9.43)

cybercentral · 02-24-2018, 22:10

and now I'm stuck in download mode... someone please can help me? thanks!!

09-13-2017, 22:24	#1 (permalink)
jmr No Life Poster Join Date: Oct 2007 Location: Colombia Posts: 1,812 Member: 614683 Status: Offline Sonork: 100.1605379 Thanks Meter: 370	M257 frp fail try to solved frp but all method fail LG 2-3G Tool v9.39 supported models: 1515 Mode: Emergency Model: M257 Read info... Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Elapsed: 3 secs. --> (v9.39) Phone mode is DOWNLOAD Start reset FRP... Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Init EXT4 ... Laf flash ext4 error: [ReadFile1] file "/bin/toolbox" is empty. Error reset locks Elapsed: 13 secs. --> (v9.39) Mode: Emergency Model: M257 Read info... Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Elapsed: 7 secs. --> (v9.39) Phone mode is DOWNLOAD Start FRP remove... Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Init EXT4 ... Laf flash ext4 error: [ReadFile] could not read data for "/bin/netd". Error reset locks Elapsed: 17 secs. --> (v9.39) Mode: Emergency Model: M257 Read info... Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Elapsed: 2 secs. --> (v9.39) Phone mode is DOWNLOAD Start FRP remove... Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Init EXT4 ... Laf flash ext4 error: [ReadFile] could not read data for "/bin/netd". Error reset locks Elapsed: 11 secs. --> (v9.39) * Factory reset * Start flashing. Start reset FRP... Laf cmd error: could not open port. Reset error. Bad answer! Elapsed: 3 secs. --> (v9.39) Start flashing. Start reset FRP... Mode: Emergency Model: M257PR Read info... Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Elapsed: 2 secs. --> (v9.39) Phone mode is DOWNLOAD Start reset FRP... Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Init EXT4 ... Laf flash ext4 error: [ReadFile1] file "/bin/toolbox" is empty. Error reset locks Elapsed: 11 secs. --> (v9.39)

12-13-2017, 22:48	#12 (permalink)
fnaranjo Junior Member Join Date: Sep 2009 Posts: 12 Member: 1123194 Status: Offline Thanks Meter: 1	Unlock M257 whit Z3X Any can unlock this model M257 whit z3x Box 9.43 version???

09-14-2017, 20:24	#2 (permalink)
andrew_tm Product Supporter Join Date: Feb 2007 Location: Europe Posts: 8,010 Member: 445973 Status: Offline Thanks Meter: 3,489	Contact to me in PM with team viewer id and password. Make some test for debug it. --

11-02-2017, 02:00	#3 (permalink)
jmr No Life Poster Join Date: Oct 2007 Location: Colombia Posts: 1,812 Member: 614683 Status: Offline Sonork: 100.1605379 Thanks Meter: 370	Mr Andrew any news about this model , have here 1 for test thanks

11-02-2017, 14:14	#4 (permalink)
andrew_tm Product Supporter Join Date: Feb 2007 Location: Europe Posts: 8,010 Member: 445973 Status: Offline Thanks Meter: 3,489	Hi, Yes. Tomorrow we make update with bug fix. --

11-07-2017, 13:32	#5 (permalink)
jmr No Life Poster Join Date: Oct 2007 Location: Colombia Posts: 1,812 Member: 614683 Status: Offline Sonork: 100.1605379 Thanks Meter: 370	waiting new update mr andrew

11-07-2017, 14:23	#6 (permalink)
andrew_tm Product Supporter Join Date: Feb 2007 Location: Europe Posts: 8,010 Member: 445973 Status: Offline Thanks Meter: 3,489	Hi, We fix this problem and upload update tomorrow. --

11-08-2017, 15:19	#7 (permalink)
andrew_tm Product Supporter Join Date: Feb 2007 Location: Europe Posts: 8,010 Member: 445973 Status: Offline Thanks Meter: 3,489	9.43 already on server. Try and post result. --

11-08-2017, 21:25	#8 (permalink)
jmr No Life Poster Join Date: Oct 2007 Location: Colombia Posts: 1,812 Member: 614683 Status: Offline Sonork: 100.1605379 Thanks Meter: 370	not work all 3 method fail now my phone stop in logo LG 2-3G Tool v9.43 supported models: 1543 Mode: Emergency Model: M257 Read info... Laf Protocol: 01000005 Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Elapsed: 3 secs. --> (v9.43) Phone mode is DOWNLOAD Start reset FRP... Laf Protocol: 01000005 Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Init EXT4 ... Laf flash ext4 error: [ReadFile1] file "/bin/toolbox" is empty. Error reset locks Elapsed: 22 secs. --> (v9.43) Mode: Emergency Model: M257 Read info... Laf Protocol: 01000005 Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Elapsed: 3 secs. --> (v9.43) Phone mode is DOWNLOAD Start FRP remove... Laf Protocol: 01000005 Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Init EXT4 ... Laf flash ext4 error: [ReadFile] could not read data for "/bin/netd". Error reset locks Elapsed: 19 secs. --> (v9.43) Mode: Emergency Model: M257 Read info... Laf Protocol: 01000005 Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Elapsed: 3 secs. --> (v9.43) Phone mode is DOWNLOAD Start FRP remove... Laf Protocol: 01000005 Model name: LG-M257 Software verion: M25710a Android verion: 7.0 Target operator: CRK Target country: US IMEI: 355575080597844 Init EXT4 ... Laf flash ext4 error: [ReadFile] could not read data for "/bin/netd". Error reset locks Elapsed: 22 secs. --> (v9.43)

11-08-2017, 21:26	#9 (permalink)
andrew_tm Product Supporter Join Date: Feb 2007 Location: Europe Posts: 8,010 Member: 445973 Status: Offline Thanks Meter: 3,489	Read systemfrom phone, zip and upload to mega. --

11-08-2017, 21:34	#10 (permalink)
jmr No Life Poster Join Date: Oct 2007 Location: Colombia Posts: 1,812 Member: 614683 Status: Offline Sonork: 100.1605379 Thanks Meter: 370	only firmware or all partition

02-24-2018, 22:10	#15 (permalink)
cybercentral Junior Member Join Date: May 2017 Posts: 6 Member: 2712723 Status: Offline Thanks Meter: 0	and now I'm stuck in download mode... someone please can help me? thanks!!