Haven't done a mod for IV (or any GTA game for that matter) for a while, so here I am with yet another lovely mod:
The Nokia X, also known by its codename "Normandy", is a mid-range smartphone developed and marketed by Nokia, running on a heavily-modified version of Android and was released on February 24, 2014. As it is noted for being the Finnish company's first Android device, Normandy was highly anticipated and garnered substantial interest from the media. The phone is targeted primarily for emerging markets such as the Indian subcontinent and Southeast Asia, where low-cost devices running the Android operating system are popular among users.
A variant with increased memory, known as the Nokia X+, and a model with a larger form factor called the XL has also been unveiled.
To install, simply replace cj_mobile_3.wdr, cj_mobile_hand_1.wdr and cj_ld_phone_final.wtd in Grand Theft Auto IV\pc\data\maps\props\lev_des\minigame.img with the ones provided, using your favourite mod tool, be it OpenIV or SparkIV. Make sure that you have a backup ready, just to make sure.
Feel free to redistribute, steal or make derivative works out of my mod, just as long as you give me proper credit. =)
I'll up this one to GTAGarage too, but that'll take a while to be approved so I guess this one may do for now.