Hello and welcome to Android Forums tough bratt!

Yes, that ROM by jamal2367 is OK to flash to the GT-i9505, International, phone. I have used jamal2367's ROMs in the past and they are very good.

1. You will first need to root your phone and install a custom recovery by carefully reading and following the instructions in the Rooting Galaxy S4 - Dummies Guide, posts #1 -> #4.

2. Once you are rooted and have your backups done you can then proceed to flash the ROM as per jamal2367's instructions, here.

I have requested that the Mods move your post and my reply, over to the (International) Galaxy S4 - All Things Root section of the forum as this is best suited to your query.

 

Unfortunately, I no longer have the Galaxy S4 handset and so my opinions are 3 months out of date. The GE firmware is pure Android without all the Samsung add-on's and therefore runs faster, IMHO, and is better on battery.

As for GE ROMs, apart from jamal's ROM, I also tried both the Echoe GE ROM and Danvdh's version. Out of the 3, I found Danvdh's to be the best suited to me, for my wants and needs. I coupled this with ktoonsez's GE kernel which allowed me to fine tune things and use the built in KTweaker app to load kernel scripts.

Perhaps others on this forum have more recent info regarding Android 4.4.4 GE custom ROMs.

 

Personally, the difference between 4.4.2 and 4.4.4 are not that noticeable. However, I concur with ironass that Dan's ge rom has the edge over others, and is the slickest most stable version to date, so is worth upgrading to imo.

Kt kernel is great and works well, and is the most customizable of all kernels. However, it is no longer supported. Googymax is my favorite at the moment, and the dev is still updating it

 

I'd have to say it's trial and error for what suits you..personally I've yet to find my perfect Rom (just need a few minor tweaks to each option!) But I've stuck with Dan's ge myself

 

OK... who or what, woke Syd up?

 

Mamma......