Friday, 25 January 2019

Dell Inspiron 5537, 5737, 3537, 3737 Bios Unlock


Dell Inspiron 5537, 5737, 3537, 3737 Bios Unlock

Before flashing your bios you need to first flash the stock A03 bios.
To Exploit the Write Function of the firmware as the bios are locked to  be flashed with official firmwares
By downgrading we can bypass the locking mechanism
Run as Admin 5737A03.exe tool, After flashing is finished, reboot the laptop.

If your already on the A03 stock bios ,
 using the Sleep bug you can flash the modded bios .
Unpack the unlocked bios and copy the folder into C: ,
Then run cmd as admin,
 put your laptop into Sleep Mode (just close the Lid)
 and then Wake-Up It (reopen the Lid),
((Ensure your power settings are set correctly))
then execute these commands from CLI window :

cd  \

cd (your folder)

fptw64   -f   bios.bin   -bios

Reboot laptop. Done.

Please be careful with change any settings in bios setup menu! 
Don't disable in bios the intel graphic card, it will brick your laptop!!!

If you, for any reason, can't downgrade to A03 bios, then as first downgrade to A06 bios:
 https://www.dell.com/support/home/au/en/aubsd1/drivers/driversdetails?driverid=32cy2
Reboot the laptop and then downgrade from A06 bios to A03 bios.
Reboot the laptop and continue from start of instructions:

If your already on the A03 stock bios ,
 using the Sleep bug you can flash the modded bios .
Unpack the unlocked bios and copy the folder into C: ,
Then run cmd as admin,
 put your laptop into Sleep Mode (just close the Lid)
 and then Wake-Up It (reopen the Lid),
((Ensure your power settings are set correctly))
then execute these commands from CLI window :

cd  \

cd (your folder)

fptw64   -f   bios.bin   -bios

Reboot laptop. Done

Email Me For Unlocked Bios
First Run This Program And Upload the Results To SendSpace:
https://www.sendspace.com/file/mxoavw



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