(adsbygoogle = window.adsbygoogle || []).push({}); I just found out my friend has a ps3 slim on ofw 3.15. He has agreed to trade me for my 4.xx ofw slim. I had Rogero cfw and it was awesome but I want to try RTE and see that I need a DEX. So my ? is can someone link me to the best DEX tut that works online? I'm at work and have been searching but I haven't found one that is a fairly recent tut on how to convert to DEX. Thanks for any help in advance.

---------- Post added at 11:38 PM ---------- Previous post was at 11:37 PM ----------

I will be starting from 3.55 cfw unless someone has an easier method.

Do chocos tutorial cextodex and follow all instructions then install ps3itas 4.21 v2

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I would go for Rebug 4.30.2, install Rebug 3.55.4 from XMB on top of OFW 3.15 first, extract your Eeid Root Key and then install Rebug 4.30.2 by following the guide below:

1- Make NOR/NAND dump (optional):
Install latest version of multiMAN (4.30.00), plug in a FAT32 formatted USB flash drive into the right USB port, launch multiMAN under Games and go to mmOS > Press [O] on any file > Open in HEX viewer > Press [SELECT] > Press [START] > Export GameOS LV2: Select No > Export HV LV1: Select No > Export FLASH: Select Yes or use the Rebug Toolbox.

2- Install Rebug 4.30.2 from XMB:
Download Rebug 4.30.2 from Rebug's website, verify the md5 hash, rename the PUP to PS3UPDAT.PUP, put it on your FAT32 formatted flash drive in PS3\UPDATE, go to System Update and Update via Storage Media. Make sure there's NO original game disk in the drive and that you DON'T Update via Internet or else you would risk installing OFW higher than 3.55!

3- Install Rebug Update Package 0.1:
Download Rebug_Update_Package_0.1_4.30.x.pkg from Rebug's website, verify the md5 hash, install it from Package Manager, launch it under Games and follow the on screen prompts, the screen will freeze for a while when you select Yes, do NOT force shut down your PS3 at this stage or else you will get a nice and shiny RSOD! Just be patient and wait for it to finish what it's doing, it will reboot if needed when finished. Once the PS3 has rebooted, you can delete Rebug Update Package from your XMB as it is not needed anymore.

4- Enable QA and spoof to 4.40:
Install Rebug Toolbox from Package Manager, launch it under Games, go to Utilities and enable QA. This is to ensure easier and safer downgrading. Now go to Selector and change System Mode to Rebug, this will spoof to 4.40 to prevent accidental updates and allow PSN access. You can also change XMB Operation Mode to Retail and Debug Menu Type to CEX QA to ensure you have the Retail menus instead of the Debug menus which you probably won't need.

Then convert to DEX by following the tutorial @420 Dopex posted above.

Thanks for the info!!! I'll keep y'all posted after I finished prob will do it Friday.