code-code tes hardware di hp android

Kode tes hardware android
Lcd,touchscreen,kamera,speaker,dll

Xiaomi.  : *#*#64663#*#*
Oppo      : *#*#808#
Lenovo   : ####1111#
Asus.      : Menu kalkulator tekan .12345+=
Sony.       : *#*#7873243#*#*
Coolpad  :*#9527*#
Acer.        :*#*#4636#"#"
Samsung : *#0*#
Vivo          :*#558#
Infinix.      :*#80#