Latitude 7210 2-in-1 Bios Password

[besman]

Hello Everyone
need to unlock bios password for Dell Latitude 7210 2-in-1
Thank you

[minarikka]

Re: Latitude 7210 2-in-1 Bios Password

Try this.

[amine23]

Re: Latitude 7210 2-in-1 Bios Password

can anyone send screenshot arround bios

[bazzbarro]

Re: Latitude 7210 2-in-1 Bios Password

[QUOTE=minarikka;1088223]Try this.[/QUO

kindly share details to identfie the bios chip on this model i am getting 1 mb on every ithout its bios

[aldopc]

Re: Latitude 7210 2-in-1 Bios Password

[QUOTE=bazzbarro;1160368]

Try this.[/QUO

kindly share details to identfie the bios chip on this model i am getting 1 mb on every ithout its bios

look for the chip that contains the number 256, for example winbond w25q256jv

[dihcar84]

Re: Latitude 7210 2-in-1 Bios Password

[QUOTE=aldopc;1160434]

look for the chip that contains the number 256, for example winbond w25q256jv

UNLOCK PLEASE

[lapfix]

Re: Latitude 7210 2-in-1 Bios Password

[QUOTE=dihcar84;1247335]

UNLOCK PLEASE

1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.Good luck.

All donations to badcaps are welcome , click on this link to donate via PayPal. Every donation made will go towards server fees and maintenance costs.

[dihcar84]

Re: Latitude 7210 2-in-1 Bios Password

[QUOTE=lapfix;1247372]

1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.Good luck.

All donations to badcaps are welcome , click on this link to donate via PayPal. Every donation made will go towards server fees and maintenance costs.

Thank you so much

[infino]

Re: Latitude 7210 2-in-1 Bios Password

[QUOTE=bazzbarro;1160368]

Try this.[/QUO

kindly share details to identfie the bios chip on this model i am getting 1 mb on every ithout its bios

On the back of the motherboard, UC9

[TIXOU14]

need password dell 7210 2in1

need password dell 7210 2in1
system number is C0TR8C3-8FC8

[hoaca388]

Re: need password dell 7210 2in1

need password dell 7210 2in1
system number is C0TR8C3-8FC8

?????????????????????????????????????

[SMDFlea]

Re: need password dell 7210 2in1

need password dell 7210 2in1
system number is C0TR8C3-8FC8

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570

You MUST:

• Post under a related thread if it exists
• Provide a BIOS/EC dump if possible

-----------------------------------------------------------------

https://www.badcaps.net/forum/showpo...42&postcount=4
3. Password removal by laptop brand
3.4. Dell
Note: There is no publicly available 8FC8 generator available at the moment.

.

[just_bios]

Re: Latitude 7210 2-in-1 Bios Password

hey..


can u pls unlock my bios too..

tia..

[Markus1741]

Re: Latitude 7210 2-in-1 Bios Password

hey..


can u pls unlock my bios too..

tia..

Hello try this unlock tool it works ....

https://www.badcaps.net/forum/showthread.php?t=125468

[just_bios]

Re: Latitude 7210 2-in-1 Bios Password

Hello try this unlock tool it works ....

https://www.badcaps.net/forum/showthread.php?t=125468

hey..

script changed 4 values.. let me test it..

034: C:\USERS\DESKTOP\DELL\UNLOCKED.BIN
035: C:\USERS\DESKTOP\DELL\UNLOCKED.BIN
036: File has been loaded, checksum: 16bits_0x53B1 ,32bits_0x66D253B1 :
037: Chip pins contact is detected OK.
038: Chip ID verification OK.
039: Start writing chip......
040: Auto erasing...
041: This type of chip capacity is big, so erase time is take longer, please be patient!
042: Erase successful,Elapsed time:61.92 seconds.
043: Start writing...
044: Write successful,Elapsed time:41.62 seconds.
045: Auto verifying...
046: [B][COLOR="Red"]Verification successful[/COLOR][/B],Elapsed time:30.77 seconds.
047: Status register1 values: 0x40, Status register2 values: 0xFF .
048: Elapsed time: 135 seconds,average speed of 248503 bytes/sec.
049: >------------------------------------OK---------------------------------------<

thanx..

[just_bios]

Re: Latitude 7210 2-in-1 Bios Password

hey..

script changed 4 values.. let me test it..

034: C:\USERS\DESKTOP\DELL\UNLOCKED.BIN
035: C:\USERS\DESKTOP\DELL\UNLOCKED.BIN
036: File has been loaded, checksum: 16bits_0x53B1 ,32bits_0x66D253B1 :
037: Chip pins contact is detected OK.
038: Chip ID verification OK.
039: Start writing chip......
040: Auto erasing...
041: This type of chip capacity is big, so erase time is take longer, please be patient!
042: Erase successful,Elapsed time:61.92 seconds.
043: Start writing...
044: Write successful,Elapsed time:41.62 seconds.
045: Auto verifying...
046: [B][COLOR="Red"]Verification successful[/COLOR][/B],Elapsed time:30.77 seconds.
047: Status register1 values: 0x40, Status register2 values: 0xFF .
048: Elapsed time: 135 seconds,average speed of 248503 bytes/sec.
049: >------------------------------------OK---------------------------------------<

thanx..

it worked.. device gives "manufacturer mode activated" then turned it off but touchscreen is not working..modded bios "unlocked.bin" can damage it..?

[volinakis]

Re: Latitude 7210 2-in-1 Bios Password

it worked.. device gives "manufacturer mode activated" then turned it off but touchscreen is not working..modded bios "unlocked.bin" can damage it..?

press F2 to enter bios setup, write service tag, save, restart, press alt+F to exit factory mode.

[just_bios]

Re: Latitude 7210 2-in-1 Bios Password

press F2 to enter bios setup, write service tag, save, restart, press alt+F to exit factory mode.

yes i did it.. factory mode gone.. but touchscreen is not working.. i will restore bios eeprom..

[just_bios]

Re: Latitude 7210 2-in-1 Bios Password

i released sth in device manager there is a problem on "I2C HID DEVICE".. not working properly..

[SMDFlea]

Re: Latitude 7210 2-in-1 Bios Password

i released sth in device manager there is a problem on "I2C HID DEVICE".. not working properly..

Did you remove the motherboard to flash the bios and disconnect the screen cable.Is the screen cable in one piece or seperate connectors, have you checked it for bent pins etc. Have you tried the original bios.