Alonso240
Member
Tried out 4.90 PEX with the latest update to the Flash Writer, working well over here. Thanks for the awesome release![]()
An updated video tutorial is sorely needed

Tried out 4.90 PEX with the latest update to the Flash Writer, working well over here. Thanks for the awesome release![]()

"CFW Evilnat 4.90 Cobra 8.4 [DEX]" : Is it made from original 4.90 DEX ?
The pex version allow DEX <-> CEX like rebug ? and CEX / DEX doesnt allow it ?
The pex version allow DEX <-> CEX like rebug ? and CEX / DEX doesnt allow it ?
Thanks my friend, I was able to do everything and now, my console is ready to install CFW.Ofw 4.90 is not necessary, instead install HFW 4.90.1 from OFW 4.89 (HFW is a modified OFW)
Once on HFW 4.90.1 use the new Flash Writer for 4.90 to jailbreak your console.
Make sure that you make a dump of your flash memory on USB.
Use PyPS3tools checker to verify your flash before to continue, to verify you have a valid backup.
Then the patch flash to allow CFW installation. Dump your flash again to verify it was patched properly.
Install Evilnat 4.90 if the flash process was successful. Do not turn off your console if the process fails. Ask for help in the forum.
DO NOT turn off your console while the flash is written. It can brick your console if the process is interrupted.
Thanks my friend, I was able to do everything and now, my console is ready to install CFW.
Wich one do i choose? there are 4 variants, but it's very confusing.
-pex/cex
-d-pex/dex
-cex
-dex
Think i'm going to cex, i'm not developer neither modder. But want to know if the dev related stuff maybe improve experience in some way. I pretend to use some emulators, playing online my original discs eventually, and try rom hacked/translated ps2/ps1/ps3 games.
Personally I choose CEX OCThanks my friend, I was able to do everything and now, my console is ready to install CFW.
Wich one do i choose? there are 4 variants, but it's very confusing.
-pex/cex
-d-pex/dex
-cex
-dex
Think i'm going to cex, i'm not developer neither modder. But want to know if the dev related stuff maybe improve experience in some way. I pretend to use some emulators, playing online my original discs eventually, and try rom hacked/translated ps2/ps1/ps3 games.
Make sure you have the latest version of webMAN MOD. If you want you can use the option [PSN Tools > Disable Syscalls] in xai_pluginUsing R2 + Triangle says "Failed to disable CFW syscalls"
Will using X to spoof from PSNPatch be okay for signing in, or is there a way to fix the error message?
Yes it has all from 4.89 CFW, I have added some improvement like Toggle PS2 Disc Icon option, fixed Check GPU/VRAM clock speed (it doesn't crash now)...I assume this is a port of Evilnat's awesome 4.89.3 to 4.90 right? Are there any CFW changes?
You are right, I haven't slept much these last few days to speed up the launch of the CFWI feel like Nathan didn't sleep at all since 4.90 came out. Get some sleep man and thanks for your awesome work!
The overclocked version will overclock the RSX to 600MHz / 750MHzi cant find information about OVERCLOCKED version.
As they have said @LuanTeles and @aldostools, PEX is like REX and D-PEX is like D-REX in RebugThe pex version allow DEX <-> CEX like rebug ? and CEX / DEX doesnt allow it ?
If your transfer becomes slow try to use another FTP server like webMAN MOD. xai_plugin uses the original openps3ftpHey my ftp transfers are extremel slow since using this cfw.how do i fix this?
cable or wifi?im using webman mod