Rewrite the SN / UUID after programming MEC for Lenovo

[ThienBui]

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5.00 star(s)

Rewrite the SN / UUID after programming MEC for Lenovo
EC MEC1633, MEC1632, MEC1609, MEC16, MEC50
note: Many users ask how to crack the superuser password. This chip is 192KB of Flash plus 2KB of EEPROM (stores the SVP superuser password and UUID). Through the JTAG interface, the flash can be read and written, and the EEPROM can be written but not read. Selecting "MEC1633_256K" to read and write will clear the EEPROM area where the SVP superuser password and UUID are located (the actual capacity is only 2KB). Then use the following tools to rewrite the SN / UUID.

ThinkPad-Hardware-Maintenance-Diskette-Version-190.exe
Thinkpad Maintenance Disk instructions.pdf

View attachment How to Change Serial Numb.mp4

 

[B4RDOCK]

thanks

 

[saidlaaouaj]

PLEASE HELLP

 

[imranromi]

PLEASE HELLP

No have solution yet.How to come this error?

 

[TechFix]

thanks you admin

 

[MoHAmeD RiO]

Lenovo ThinkPad BIOS password unlocked.
T490, T490S, T590, T495, X390, P53s, P43s, X1 Carbon gen 7
Available only in service shop (MPS Computer) bab ezzouar alger # algeria
Whatsapp :+213550936937

 

[kyoto]

nice

 

[khawaja imran]

no display e590 cheq it

 

[khawaja imran]

no display e590 cheq it

display ok but
bios password

 

[ThienBui]

display ok but
bios password

all lenovo password in IO you need buy key 25$

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[merenicsvs]

hi, i need Bios bin LAR-1M 448OHK04 0011M

 

[ThienBui]

hi, i need Bios bin LAR-1M 448OHK04 0011M

info not right

 

[gesnat]

When i trying rewrite the SN / UUID program show me information about EPPROM WRITE PROTECTED on T590 with NM-B901 Motherboard, what i can do? I use Vertyanov to write clean 2kb epprom bin.

 

[imranromi]

When i trying rewrite the SN / UUID program show me information about EPPROM WRITE PROTECTED on T590 with NM-B901 Motherboard, what i can do? I use Vertyanov to write clean 2kb epprom bin.

You read eprom 2kb?

 

[gesnat]

You read eprom 2kb?

Yes i read eprom 2kb

 

[imranromi]

Yes i read eprom 2kb

Then you dont need add info i can remove password in eeprom fiel

 

[gesnat]

Eeprom bin with password

 

[gesnat]

Then you dont need add info i can remove password in eeprom fiel

I upload the epprom bin, pls remove password

 

[kalya]

X1 Carbon 7th has 0189 invalid RFID configuration..... 0188 invalid RFID serialization...
1nctm04w and 1nctm07w don't save information, have no "Data is written successufully"
I7tm38us 1.9 - Non -System disk or disk error - boot in legacy
What to do?

 

[ThienBui]

X1 Carbon 7th has 0189 invalid RFID configuration..... 0188 invalid RFID serialization...
1nctm04w and 1nctm07w don't save information, have no "Data is written successufully"
I7tm38us 1.9 - Non -System disk or disk error - boot in legacy
What to do?

X1 Carbon 7th has 0189 invalid RFID configuration..... 0188 invalid RFID serialization...
1nctm04w and 1nctm07w don't save information, have no "Data is written successufully"
I7tm38us 1.9 - Non -System disk or disk error - boot in legacy
What to do?

if you program MEC it is very difficult to add DMI