Welcome to Mobile Phone Guide

If you like to repairing your own mobile phone without using help from third party or service center, here you can find the mobile phone tips and tricks. Unlocking mobile phone, Flash mobile phone, mobile phone schematic, SIM solution, no signal, LED ways, keypad solution, mic and speaker solution and many jumper ways. Many repair tips and tricks from Nokia, Samsung, Motorola, Sony Ericsson, Sharp, LG, Siemens, I-mobile, Chinese mobile phone and other brand. Also you can view many mobile phone secret code here. Feel free to browse our content. Have a Nice Day! :)

J200/i J210/i and other (Speaker / Mic)


K300 K500 K700 Speaker Way


Secret Code Sony Ericsson

  1. >*<<*<* Melihat service menu dan versi software
  2. *#0000# Merubah bahasa menjadi bahasa inggris / english
  3. *<<* Mengunci layanan provider
  4. *#06# Menampilkan nomor IMEI (International Mobile Equipment Identity)
  5. <**< Untuk mengunci SIM Card
  6. **04 *0000 *0000 *0000# Mengakses ponsel tanpa SIM Card

A55 Keypad Repair


5300 5200 BT Jumper


3250 BT Jumper


Samsung E700 Camera Problem

Camera Problem Solution

SAMSUNG ALL CODE (Unlock)

Model: Samsung A300 *2767*637#

Model: Samsung A400 *2767*637#

Model: Samsung A800 *2767*637#

Model: Samsung E500 *2767*688#
In newer phones: #*7337#

Model: Samsung E700 *2767*688#
In newer phones: #*7337#

Model: Samsung E715 Turn off the phone. Put a non-accepted Simcard and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another Simcard. Turn on. The code is 00000000.
In newer phones: #*7337#

Model: Samsung M100 Type *#9998*627837793#. Then type *#9998*737#. Press >/[] (Play Stop) until phone shows NCK/SPCK number. Press Exit. Type #0111*CODE# (Code is the last 8 digits of the NCK/SPCK)

Model: Samsung P400 *2767*3855#
In newer phones: *2767*927#

Model: Samsung S100 *2767*7822573738#

Model: Samsung S105 Remove Simcard. Enter *2767*7822573738# and after phone reboots, enter #0111*00000000#

Model: Samsung S300 *2767*7822573738#

Model: Samsung S307 Turn off the phone. Put a non-accepted Simcard and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another Simcard. Turn on. The code is 00000000.
In newer phones: #*7337#

Model: Samsung S500 *2767*3855#
In newer phones: *2767*927#

Model: Samsung SGH600 *2767*3855# *2767*2878#

Model: Samsung SGH2100 *2767*3855# *2767*2878#

Model: Samsung V200 *2767*7822573738#

Model: Samsung X100 Turn off the phone. Put a non-accepted Simcard and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another Simcard. Turn on. The code is 00000000.
In newer phones: #*7337#

Model: Samsung X600 Turn off the phone. Put a non-accepted Simcard and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another Simcard. Turn on. The code is 00000000.
In newer phones: #*7337#

Model: Samsung Universal TEMPORARY UNLOCK: Put a non-accepted Simcard and turn it on. Type *#9998*3323#. Press Exit. You will get a new menu. Select Malloc Fail.
In newer phones: #*7337#

N620 System Failure


Remove Resistor

Secret Code Siemens

*#0003* (kode rahasia 8 digit)# SP Unlock
*#06# Check nomor IMEI
**04* PIN lama*PIN baru*PIN baru# Mengubah PIN (Personal Identity Number)

Mengubah bahasa :

  • Otomatis : *#0000# + tombol call
  • Inggris : *#0001# + tombol call
  • Yunani : *#0030# + tombol call
  • Belanda : *#0031# + tombol call
  • Perancis : *#0032# + tombol call
  • Spanyol : *#0034# + tombol call
  • Italia : *#0039# + tombol call
  • Jerman : *#0049# + tombol call
  • Turki : *#0090# + tombol call

Secret Code Samsung

*#8999*228# display battery capacity and temperature / voltage
*523# adjust display contrast
*636# display storage capacity
*778# display SIM card information
*324# The network checkout (engineering model)
*289# ringtone test
*842# Vibrate test
*782# show date and alarm clock
*246# show the memory capacity
*638# show network information
*#06# show IMEI number
*#9999# show software version
*837# Samsung hardware version

Secret Code Nokia

*3370# Mengaktifkan ENHANCED FULL RATE Codec (EFR). Ponsel Nokia Anda akan
memakai kualitas suara terbaik, namun fitur ini memerlukan energi lebih shg
sedikit menguras daya baterai.

#3370# Menonaktifkan Enhanced Full Rate Codec (EFR)

*#4720# Mengaktifkan Hall Rate Codec. Ponsel Nokia Anda akan menggunakan
kualitas suara lebih rendah shg bisa menghemat energi baterai sekitar 30%

#4720# Menonaktifkan Half Rate Codec

*#0000# Menampilkan versi software ponsel. Baris pertama menunjukkan versi
software, baris kedua menunjukkan tgl pembuatan software, baris ketiga
menunjukkan tipe kompresi yg digunakan.

*#06# Melihat nomor international Mobile Equipment Identity (nomor IMEI)

*#7780# Mengembalikan ke setting pabrik (factory setting)

*#67705646# Mengganti Logo Operator Logo pada Nokia 3310 dan 3330

*#92702689# Memunculkan:

  1. Serial Number (nomor serial)
  2. Date Made (tgl pembuatan)
  3. Purchase Date (tgl pembelian)
  4. Date of last repair (tgl terakhir perbaikan / 0000 utk yg belum pernah diperbaiki)
  5. Transfer User Data. Di bbrp ponsel, untuk keluar dari mode ini Anda harus merestart ponsel.

 

. Mobile Phone Guide . - 2008 - Repair For Free! - Privacy Policy