Why is my phone screen stuck on "BLU"?
How do I fix my phone screen when its stuck on "BLU"?
4" smartphone manufactured by BLU Products, featuring a dual-core processor, 512 of RAM, and Android 4.0
try factory reset
Turn off your cell phone.
press and hold Volume Down + Menu button + Power button.
If you see menu of Recovery mode, then release your fingers from the phone.
now select "wipe data/factory reset" using Volume buttons to navigate, and Power button to choose.
Afterwards accept operation "Yes -- delete all user data".
select "reboot system now".
Remember you will lose all your files and data