[SOLVED] DELL Inspiron 15R 3521/5521 BIOS Unlock

[kppus]

Hello,

please help me to unlock all hidden settings in bios.
Appreciate your effort.

Dell Inspiron 15 3521
Bios: A12
Service tag:80HNQY1
PROCESOR:Intel celeron cpu 1017U 1.60Ghz

universal bios backup: https://www.sendspace.com/file/oicilp

Thanks in advance!

[igeorgiadhs]

Hello i have been searching for original or working modified bios for Dell Inspiron 3521 with i7 processor and AMD gpu as secondary in bin format

I have been flashing via programmer bioses to a non working dell 3521 and i have managed to get it working again using 1 Main Bin found from Badcaps site (not the EC) though the bin that i have found has no AMD gpu support(amd gpu is not detected in device manager)

The original bios from dell is this 
http://www.dell.com/support/home/gr/el/g...egoryId=BI

thanks in advance for any help

[sebasmr1996]

Hey guys, I need to unlock the hidden menu of my bios: Inspiron 3521, 4GB RAM, bios InsydeH2O version 03.72.24A12. Thanks in advance.

[Dudu2002]

Hey guys, I need to unlock the hidden menu of my bios: Inspiron 3521, 4GB RAM, bios InsydeH2O version 03.72.24A12. Thanks in advance.

Hi
run tools https://www.sendspace.com/file/vftkc3 , make bios damp and report

[Mr Danger]

Hello could someone share this unlocked Dell 3521 bios with me too. 

Cheers 

[Dudu2002]

Hello could someone share this unlocked Dell 3521 bios with me too. 

Cheers 

Hi
first make bios damp

[xp15]

Does anyone has the hdr and rom files of this bios for 3521? I need to repair my bios throgh usb (esc and adapter method). Pls, can anyone help with it? My bios is corrupted.

[digitint]

Version A14 Menu Tabs Unlock :

http://rghost.net/8qLBFrFvj

Regards

Donate to me for my work and time . . . look into my Signature

May you please re-upload Dell 5521 A14 BIOS? Is SLIC 2.1 present there?
Thanks!

[diablo_ve]

I'm looking for the unlocked menu a14 bios for my Inspiron 3521 its currently running a12 version. Thanks in advance

[Dudu2002]

I'm looking for the unlocked menu a14 bios for my Inspiron 3521 its currently running a12 version. Thanks in advance

Hi
ALL mods is personal
first make bios dump