Rom Kinder v5
adway, better battery status, box, chrome, clean master, comunio, dropbox, earth, es file explorer, facebook, footmob, friendcaster, google+, greenify, instalador xposed, lightflow, line, lucky patcher, mpas, mega, opera, orbot, orweb, outlook, plus donation, procapture, quickoffice, reproductor mx, sd maid, skype, swiftkey, titanium, trickster, twiter, viber, wakelock detector, wechat, whatsapp+, wuala.
yo tiro mis sospechas hacia el xposed.
cuando veo que pasa es mas bien al cerrar whatsapp, y que recuerde alguna vez al cerrar opera o wechat.