Not really. My wife's phone is ( unhappily) that model. I rooted it used rbheromax kernel v6.01and debloated. I used whatever is available here and now need to reload and clean it up again. Rbheromax did a nice job on refining the kernel so that and a slight under clock did my battery life major justice. I have been looking but really found nothing out there.
I see you in another forum, seems we share phones.
Samsung vibrant , ring, and Huawei m931 and a whole slew of rk3066 or mk809ii tv devices. ( 3188 in the next order).
Later,
Ben