this problem was happend after I try to delete the boot animation of Hoawei,
now I installed Original chinese B118 firmware by original recovery,
But my boot animation doesn't return back and only the white android displayed on startup.
when my phone was working SIM, boot animation was huawei logo.
now I tried changing boot.img and wipe data (system, cash, boot, ...) but my problem has not been solved,
can anyone help me?
sorry for my bad english.