(adsbygoogle = window.adsbygoogle || []).push({}); Hey guys. I'm on DEX and last FW was the 4.50ITA DEX. Now I downgraded to 3.55 and installed this Firmware because of the Cobra Support and another option which I will explain later. (D-REX)
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After installing this FW I tried to make this step to mod with TMAPI by changing from LV2 COBRA to CEX. But I don't have this opportunity! Everytime when I go to "CEX/DEX" it says: "Install REBUG REX EDITION to acces these functions" but I'm on a REX FW!

I Just want to install this Firmware (REX) but can't get it to work.
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Another thing that makes me amazed is that my System Informations look like this. (I heard that it is normal on ITA DEX)
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So thats it... Does some one has a solution or I'm stuck on ITA now? SO I can only install ITA FWs?
Btw: I also have these Files from CEX <-> DEX idk if they are helpful at the moment but anyway.

Any help would be good!

RSOD is easily Fixable.Are you sure it was the exact same thing? Installing OFW over DEX ? , Because it wouldn't just give you an error. it wouldn't install.

this is happening to me to i cant go to any firmware other then ITA ones and sometimes i get stuck in the update loop while trying to downgrade

I Will say this ONE more Time if it wasn't already obvious. REX IS CEX FIRMWARE. YOU ARE ON DEX. YOU Cannot Install CEX FIRMWARE ON DEX FIRMWARE.HENCE You cannot INSTALL REX ON DEX. Any Questions?

I WROTE that before you replied on my thread bro and so should i do the dex downgrader then use a D-REX Rebug?

someone clarify if this works:
1.use 3.55 dex downgrader
2.install 4.46.1 d-rex?

If You trying to Go to a Rebug DEX FW. Just install it From XMB.

yea thats what i did,,i was on 4.50ita and did that....