Android Secret Codes to test your tb or phone

*#1234# (View SW Version PDA, CSC, MODEM)
#12580369# (SW & HW Info)
*#197328640# (Service Mode)
*#0228# (ADC Reading)
*#32489# (Ciphering Info)
*#232337# (Bluetooth Address)
*#232331# (Bluetooth Test Mode)
*#232338# (WLAN MAC Address)
*#232339# (WLAN Test Mode)
*#0842# (Vibra Motor Test Mode)
*#0782# (Real Time Clock Test)
*#0673# (Audio Test Mode)
#0# (General Test Mode)
*#2263# (RF Band Selection)
*#9090# (Diagnostic ConfiguratioN)
*#7284# (USB I2C Mode Control)
*#872564# (USB Logging Control)
*#4238378# (GCF Configuration)
*#0283# (Audio Loopback Control)
*#1575# (GPS Control Menu)
*#3214789650# (LBS Test Mode)
*#745# (RIL Dump Menu)
*#746# (Debug Dump Menu)
*#9900# (System Dump Mode)
*#44336# (Sofware Version Info)
*#7780# (Factory Reset)
27673855# (Full Factory Reset)
#0289# (Melody Test Mode)
#2663# (TSP / TSK firmware update)
#03# (NAND Flash S/N)
#0589# (Light Sensor Test Mode)
#0588# (Proximity Sensor Test Mode)
#2732832553282# (Data Create Menu)
#273283255663282# (Data Create SD Card)
#3282727336# (Data Usage Status)
*#7594# (Remap Shutdown to End Call TSK)
#34971539# (Camera Firmware Update)
#526# (WLAN Engineering Mode)
#528# (WLAN Engineering Mode)
#7412365# (Camera Firmware Menu)
#80# (Unknown)
#07# (Test History)
#3214789# (GCF Mode Status)
#272886# (Auto Answer Selection)
#8736364# (OTA Update Menu)
#301279# (HSDPA/HSUPA Control Menu)
#7353# (Quick Test Menu)
27674387264636# (Sellout SMS / PCODE view)
#7465625# (View Phone Lock Status)
7465625638# (Configure Network Lock MCC/MNC)
#7465625638# (Insert Network Lock Keycode)
7465625782# (Configure Network Lock NSP)
#7465625782# (Insert Partitial Network Lock Keycode)
746562577# (Insert Network Lock Keycode SP)
#746562577# (Insert Operator Lock Keycode)
746562527# (Insert Network Lock Keycode NSP/CP)
#746562527# (Insert Content Provider Keycode)
*#06# (Display IMEI)