(adsbygoogle = window.adsbygoogle || []).push({}); did this for people who constantly p.m any way to load firmware with bad blu ray drive here it is enjoy
bluray-drive-bypass firmwares and some unbrick explanations

list of firmware bypassed meaning not needing a blu ray drive to use
1. Rebug cfw BDB: You must login or register to view this content.
2. Watungrza 3.55 BDB: You must login or register to view this content.
3. KMEAW 3.55 BDB: You must login or register to view this content.
DOWNGRADE FIRMWARE BDB 3.55:You must login or register to view this content.
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4. 3.55 OFFICAL BDB: You must login or register to view this content.
5. 3.41 BDB: You must login or register to view this content.
6. 3.15 BDB: You must login or register to view this content.

Now in steps, we try this first if you are in a loop.

1. Power of the console, no lights on.

2. Take the HDD out the console

3. Put HDD on youre pc ( get a housing for it and usb it on youre pc something like this EXAMPLE ), i had mine for 10 euro, after the fix you can always use it, i bought a hdd for it 320gig for 40 euro , (or put it in a laptop if it fits, format it there , and take it out )

4. Get somekind of program for formatting the HDD , i used EASEUS Partition Master, format the HDD in ntfs and use primary.

5. Put the HDD back in the console, dont turn it on yet.

6. Take a USBstick, and format it to fat32 ,

7. Make a folder on the root of the usbstick named PS3, open that folder, and make in that folder , the folder UPDATE, in that folder UPDATE you put the firmware of this link DBD 3.55 File name: You must login or register to view this content.

8. Put the usbstick in the right usb port of youre console, nothing else in the other ports.

9. Power it on and keep the button pushed till it beeps 2 times, then release, try again if it beeps one time and goes to xmb, or beeps once and goes off.

If it beeps 2 times and you release button , then after a few seconds it asked for a connected controller, then you can choose the update option.

Hope it works if not try in the loop to remove the HDD, format it and put it back then try the firmware again in recovery mode, try different firmware, maybe the one you had last, but use always the BDB versions.

After installing the ofw 3.55BDB fw you want to try the custom firmwares, install those ones same way or thru factory mode, for me it didnt worked on the normal way thru xmb menu.
ps remember you always need the BDB versions to update or downgrade thru recovery or factory mode or if you use the others you get a loop on 76 %,or get a red screen because of the check for a good working bluray logic board, it will only work when install thru recovery menu, most of the times it says the pup is damaged when you try to do it thru the xmb menu.
s6

YOu can make a BDB firmware by yourself, its easy if you follow warren guide and the links to the keys. Only need a ofw firmware of sony.

I used the package from warren from his guide
Download this BDB package: You must login or register to view this content.
The Guide Warren wrote to patch a CFW: You must login or register to view this content.
Guide warren:You must login or register to view this content.

You must put your keys in: "C:/PS3/.ps3"
You can't rename a folder with a "." at the beginning of the name, so you must download a pack with a folder already named and extract it in your home (c:/PS3 in your case).
pS3KEYS --->You must login or register to view this content.

CURRENTLY WORKING ON Q&A FLAG FOR PEOPLE WITHOUT BD DRIVE

Here is were you can find what blu ray drive you need you need :
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that super hard but ill give it a go

or just a update patch for any firmware

ok but it could take a while a lot of things i would have to move functions i would have to change

sorry to be a pain but everytime i update on both ps3's after i wait like 30 mins it comes up
with (no applicable update data was found ) any ideas what i can do?

I get the same message when i try it...... im trying the rebug firmware... any one can confirm the rebug works?

goood it's not just me i was trying the official one 3.55 !!!

format flash drive fat 32 and create a folder name PS3 then inside that put a FOLDER NAME UPDATE then in side RENAME WHAT EVER FIRMWARE YOU CHOOSE AND PUT IT AS PS3UPDATE.PUP AND DRAG INSIDE TILL IT REACH update folder THEN TAKE IT PLUG IN TO CONSOLE MAKE SURE IT IN SOME SORT OF RECOVERY MODE ASKING FOR USB FIRMWARE IF ALL ELSE FAIL WHICH THIS SHOULD WORK 99% I HAVE A 100% WORKING SECOND METHOD ALSO MAKE SURE YOUR INSTALLING OFFICIAL 3.55 BEFORE GOING TO CFW OK USE KMEAW IT FASTER AND SAFE BUT REMEMBER OFFICIAL THEN CFW

Done of everythink you've said and tried the official one :/

ok do you no how to downgrade ? do you have a ti84 calculator