(adsbygoogle = window.adsbygoogle || []).push({}); Hey NGU, i have two questions

1- If im on Rebug 4.46 D-REX and i want to update to 4.50ITA, i need to downgrade to DEX 3.55 than go to 4.50ITA or i can go straight from Rebug 4.46 D-REX To 4.50ita?

2- if im on 4.50ITA abd i want to go to Rebug 4.45 D-REX, i need to downgrade to DEX 3.55 than go to Rebug 4.46 D-REXor i can go straight from 4.50ITA to Rebug 4.46 D-REX?

If you want to go to a higher firmware you can go straight up to it, but its not safe i would downgrade first. If you want to go to a lower firmware you have to downgrade.

Im on 4.46 D-rex great firmware and i dont see a point in changing but the best way is downgrade to 3.55 then go to 4.50ita. just to be safe.

Okay, i'll answer your questions one at a time.



From 4.46 D-REX you can lay the 4.50 ITA File right on top of that. You don't have to downgrade to transfer through these firmwares.



However, if you are going backwards you need to downgrade to 3.55 and install your Rebug 4.46 again.

If you are on 4.50 ITA you don't need to downgrade
If you are on 4.46 you don't need to downgrade
As long as you have QA Toggled but I am sure you have it toggled
I have switched between the two many times
I am on 4.50 ITA at the moment