Install / Setup ROM LOLLIPOP 5.0.2 LG L BELLO D335 or D331

An explanation of the installation process of the ROM LOLLIPOP LG L BELLO D335 or LG L BELLO D331 , I begin by quoting the links for downloading : 1- ROM : http://lg-phone-firmware.com/index.php?id_mod=54 2- LG FLASH TOOL : http://lgflashtool.com/ 3- driver : http://www.lg.com/tn_en/support/software-manuals We must make a backup of your data because you will lose them when this manipulation. Now Switch off the switch for downloading status ( hold the volume up button and connect the USB cable until the download status appears ) . You start "tool flash ", then you click on "select KDZ file", and you look for the ROM you downloaded. You click the " Flash CSE " and then " start" . You wait while it loads the ROM in the mobile good luck