dell latitude 7530 BIOS unlock

[muramed5355]

hello, my name is Toni, i repair cellphones since 15 years and i have all the answers for any kind of qustion in this field, i have just now started working on laptops aned i have basic Knowledge, i have a dell latitude 7530 with a locked BIOS and i want to remove the lock, after some research i bought the CH341 programmer but iu cant read the bios IC or modify it, the 7530 have to Winbond IC´s,

25Q80DVSIG
25R128JVSM

both are not selectable in the app, im using the Neoprogrammer 2.2.0.10

any advices ?

thank you in advance

[SMDFlea]

Post the dell service tag and motherboard model number please.

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

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://badcaps.net/forum/showthread.php?t=88758 )

[volinakis]

what SMDFlea said and use ASProgrammer, just read 25R128JVSM (select W25Q128JV if 25R isn't in the list) and post bios dump here. Read chipset 2-3 times and compare results, if they are the same it means you have a good dump.