Wow, ANDROID AGAN BERMASALAH? CEK DI MARI DULU GAN SEBELUM KE SERVICE CENTER

Barang kali agan yang pake android punya masalah sama perangkatnya samsung, sony, dan lain lain
langsung aja gan tanpa banyak kincong, ini ada kode-kode android gan
cekibrot

Cell Battery, WiFi Usage etc Info *#*#4636#*#*

Restore Factory Settings *#*#7780#*#*

Format Phone
*2767*3855#

Launch service mode
*#*#197328640#*#*

Test WiFi
*#*#232339#*#* or *#*#526#*#* or *#*#528#*#*

Display WiFi MAC address
*#*#232338#*#*

GPS test
*#*#1472365#*#*

Other GPS test
*#*#1575#*#*

Bluetooth test
*#*#232331#*#*

Display Bluetooth physic address
*#*#232337#*#

Start Gtalk monitoring
*#*#8255#*#*

PDA, Phone, H/W, RFCallDate
*#*#4986*2650468#*#*

PDA and Phone
*#*#1234#*#*

FTA SW version
*#*#1111#*#*

FTA HW version
*#*#2222#*#*

PDA, Phone, csc,
*#*#44336#*#*

Packet Loopback
*#*#0283#*#*

LCD test
*#*#0*#*#*

Melody test
*#*#0673#*#*
or
*#*#0289#*#*

Device test such as vibration and lightness
*#*#0842#*#*

Display touchscreen version
*#*#2663#*#*

Touchscreen test
*#*#2664#*#*

Distance sensor test
*#*#0588#*#*

Display memory version
*#*#3264#*#*

Semoga bermanfaat..

Sumber

Sumber: Gudang artikel unik http://gudang-artikel-unik2.blogspot.com/2013/08/android-agan-bermasalah-cek-di-mari.html