Những dòng lệnh sau dành cho tất cả các máy Sky A850 S/L/K ********************* ##000000# ---> Gỡ lỗi màn hình ##1133# ---> Bluetooth ##1199 ---> H/W Diagnostics ##3838## ---> Optis Test ##5836837529# ---> Network Indicator ##7593# ---> WCDMA Setting ##872# ---> USB Connection Options *#*#8181#*#* ---> Dump logs and debug info to SD card *#*#8080#*#* ---> Something related to SkyMenu? *#*#9090#*#* ---> Something related to SkyMenu? #4648# ---> H/W Diagnostics #1236# ---> Switch to PC Data mode (shortcut) #123456********** ---> Toggle Debug Overlay #47566# ---> "Fake Roaming ( MCC : 310 )" ? #758353266#646# ---> Download USIM #8378522# ---> Lots More Tests *123456# -- Toggle Debug Screen (LTE/WCDMA/GSM/WIFI) *1232580# ---> Network Mode (shortcut) *147359*682* -- Download USIM *DOESN'T ASK FIRST* *14735900# ---> Hanjin*14735900# ? Hình ảnh minh họa