PS3 Update 9.99

[TubeBuddy]

Ps3 I'm stuck can't update firmware, I tried using 3.55 downgrade and enabling QA but it doesn't work??

 

[GuilloteTesla]

Wait!

If you are on version 9.99 then you are stuck in the old downgrade process, which is not recommended anymore. Also, QA Flags are useless in this state.

Try one of the following 9.99 downgrade PUPs:

• 9.99 REBUG https://archive.midnightchannel.net...W[v3.55.4_RE_-_'999'_DOWNGRADER]_PS3UPDAT.PUP
• 9.99 HABIB https://archive.midnightchannel.net...d48]_FW[v3.55_HABIB_-DOWNGRADER]_PS3UPDAT.PUP
• 9.99 ROGERO https://archive.midnightchannel.net...ERO_CRC[0c6e61db]_FW[v3.55_v3.7]_PS3UPDAT.PUP

If you know which downgrader was used, pick that one as each of them is not compatible with the others.

After installing the proper downgrader, you should be able to install OFW 3.55 PUP.

 

[TubeBuddy]

All the PUPs brings me the error message "data is corrupted"

 

[GuilloteTesla]

Did you try installing OFW 3.55?.