(adsbygoogle = window.adsbygoogle || []).push({}); can i use any kind of dongle instead of e3 card reader and what files do you use to downgrade 4.40 to 3.55 ?

Hey I followed this guide, it show's a method without the need of a dongle, I used just the e3 flasher only, and everything went perfect! It is up to date and I know it says 4.31, but I was on 4.40 and it was just the same, just remember to read everything carefully, and read it as many times as you have to until you understand everything 100%!!!
Here is the link You must login or register to view this content.

can you tell me the steps you did cuz the tut it telling me to download the 4.40 cfw but i want 3.55?

It's ok, just replace that with any.pup you want.