my Q4688 bootloop help pliiz

after i tried to instal chaifire3D on my Q4688 ( Mozilla/5.0 (Linux; Android 4.4; Q4688 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.93 Mobile Safari/537.36 / more info ) my device didn't want to reboot and always shown a black screen after the boot i want to know if i can install a custom rom in him pliiiz

sry for bad english