Question about Sony Ericsson W800i Cellular Phone

1 Answer

Mobile phone network utility

Advive on EEPROM

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Email set up

Posted on Mar 12, 2008

  • dennis pena Mar 12, 2008

    hi! not working my gprs or gsm data in my cellphone.

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Nokia 5130 says contact service in red tex


Contact service problem to any cellphone is due to EEPROM...need to reprogram it to fix the problem. If you don't know how to reprogram...just go to the nearest repair center to fix the problem

Sep 21, 2011 | Nokia 5130 XpressMusic Red Unlocked Import...

Tip

Mobile Phone Tips & Tricks: network monitor


<p><b>NETWORK MONITOR</b><br /> <p>There is a hidden menu inside your Nokia phone. If you want to activate it, you'll have to re-program some chips inside of your phone.<br /> <ol> <li> <p>Check your software version. You can only continue if you have v4.33, v4.73 or v5.24.<br /> <li> <p>Take apart the phone.<br /> <li> <p>De-solder the EEPROM (ATMEL AT 24C64).<br /> <li> <p>Read out the data with an EEPROM programmer and save it to a file (Backup).<br /> <li> <p>If you have v.33 or v4.73, change the address "03B8" from "00" to "FF".<br /> <li> <p>If you have v5.24 then change the address "0378" from "00" to "FF".<br /> <li> <p>Write the new data to the EEPROM and solder it back to the phone,<br /> <li> <p>Power on your phone and you should have "Netmonitor" enabled.<br /></li></ol> <p>The Network Monitor gives you the following information.<br /> <p> <br /> <ul> <li> <p><span>Carrier number</span><br /> <li> <p><span>MS RX Level in DBM</span><br /> <li> <p><span>Received signal quality</span><br /> <li> <p><span>MS TX power level</span><br /> <li> <p><span>C1 (Path loss criterion, used for cell selection and reselection). The range is -99 to 99.</span><br /> <li> <p><span>RTL (Radio link timeout).</span><br /> <li> <p><span>Timeslot</span><br /> <li> <p><span>Indication of the transmitter status</span><br /> <li> <p><span>Information on the Network parameters.</span><br /> <li> <p><span>TMSI (Temporary Mobile Subscriber Identity).</span><br /> <li> <p><span>Cell identification (Cell ID, Number of cells being used).</span><br /> <li> <p><span>MCC (Mobile country code)</span><br /> <li> <p><span>MCN (Mobile network code)</span><br /> <li> <p><span>LAC (Location area code)</span><br /> <li> <p><span>Ciphering (On/Off)</span><br /> <li> <p><span>Hopping (On/Off)</span><br /> <li> <p><span>DTX (On/Off)</span><br /> <li> <p><span>Discard cell barred information</span><br /></li></ul>

on Jan 30, 2011 | Cell Phones

1 Answer

I FORGRT MY PASSWORD IN MY MOBILE I CANNOT OPEN MY PHONE


*#06# Show IMEI
*#9999# Show mobile Software Version
*#0837# Show mobile Software Version (instructions)
*#0001# Show Serial Parameters
*#9125# Activates the smiley when charging
*#0523# LCD Contrast

*#9998*228# Battery status (capacity, voltage, temperature)
*#9998*246# Program status
*#9998*289# Change Alarm Buzzer Frequency
*#9998*324# Debug Screens
*#9998*364# Watchdog
*#9998*377# EEPROM Error Stack - Use side keys to select values
*#9998*427# Trace Watchdog
*#9998*523# Change LCD contrast
*#9998*544# Jig detect
*#9998*636# Memory status
*#9998*746# SIM File Size
*#9998*778# SIM Service Table
*#9998*785# RTK (Run Time Kernel) errors - if ok then phn is reset, info is put in memory error
*#9998*786# Run, Last UP, Last DOWN
*#9998*837# Mobile Software Version
*#9998*842# Test ******** - Flash the screenlight during 10 sec and vibration activated
*#9998*862# Vocoder Reg - Normal, Earphone or Carkit
*#9998*872# Diag
*#9998*947# Reset On Fatal Error
*#9998*999# Last/Chk
*#9998*9266# Yann debug screen (Debug Screens?)
*#9998*9999# Software version
*0001*s*f*t# Changes serial parameters (s=?, f=0.1, t=0.1)
*0002*?# unknown Samsung's comand
*0003*?# unknown Samsung's comand
For Mobile phones SGH (R210, T100, A300...)
if Samsung code is in format *#9998*xxx#
try write in this *#0xxx#
SGH-600
SGH-2100
*2767*3855# Full EEPROM Reset (THIS CODE REMMOVES SP-LOCK! but also changes IMEI to 447967-89-400044-0
*2767*2878# Custom EEPROM Reset
Samsung mobile phone codes: Samsung E700
*2767*688# remove USER CODE and SIMLOCK
Samsung mobile phone codes: Samsung V200
Unlocking:
Power on the mobile phone without SIM card and type these codes:
*2767*63342# and press green button
*2767*3855# and press green button
*2767*2878# and press green button
*2767*927# and press green button
*2767*7822573738# press button
Phone will be unlocked, but all trims are reseted !!!
Mobile phone must be fully charged
Samsung mobile phone codes: Samsung S500
Unlocking
*2767*MVT# (*2767*688#) E2P MVT Reset
*#SIMLOCK# (*#7465625#)

Jan 13, 2011 | Samsung SGH-D980 Cell Phone

4 Answers

#*7337# my samsung M200 SHOW EEPROM RESET AND after there is no network to my phone


#*7337# my samsung M200 SHOW EEPROM RESET AND Problem with the Samsung SGH-L700 Cell Phone #*7337# my samsung M200 SHOW EEPROM RESET AND after there is no network to my phone

Jan 06, 2011 | Samsung SGH-L700 Cell Phone

1 Answer

I need to unlock the network lock for samsung sgh l810i


hi try these codes
*#06# Show IMEI *#9999# Show mobile Software Version *#0837# Show mobile Software Version (instructions) *#0001# Show Serial Parameters *#9125# Activates the smiley when charging *#0523# LCD Contrast
*#9998*228# Battery status (capacity, voltage, temperature) *#9998*246# Program status *#9998*289# Change Alarm Buzzer Frequency *#9998*324# Debug Screens *#9998*364# Watchdog *#9998*377# EEPROM Error Stack - Use side keys to select values *#9998*427# Trace Watchdog *#9998*523# Change LCD contrast *#9998*544# Jig detect *#9998*636# Memory status *#9998*746# SIM File Size *#9998*778# SIM Service Table *#9998*785# RTK (Run Time Kernel) errors - if ok then phn is reset, info is put in memory error *#9998*786# Run, Last UP, Last DOWN *#9998*837# Mobile Software Version *#9998*842# Test ******** - Flash the screenlight during 10 sec and vibration activated *#9998*862# Vocoder Reg - Normal, Earphone or Carkit *#9998*872# Diag *#9998*947# Reset On Fatal Error *#9998*999# Last/Chk *#9998*9266# Yann debug screen (Debug Screens?) *#9998*9999# Software version *0001*s*f*t# Changes serial parameters (s=?, f=0.1, t=0.1) *0002*?# unknown Samsung's comand *0003*?# unknown Samsung's comand For Mobile phones SGH (R210, T100, A300...) if Samsung code is in format *#9998*xxx# try write in this *#0xxx# SGH-600 SGH-2100 *2767*3855# Full EEPROM Reset (THIS CODE REMMOVES SP-LOCK! but also changes IMEI to 447967-89-400044-0 *2767*2878# Custom EEPROM Reset Samsung mobile phone codes: Samsung E700 *2767*688# remove USER CODE and SIMLOCK Samsung mobile phone codes: Samsung V200 Unlocking: Power on the mobile phone without SIM card and type these codes: *2767*63342# and press green button *2767*3855# and press green button *2767*2878# and press green button *2767*927# and press green button *2767*7822573738# press button Phone will be unlocked, but all trims are reseted !!! Mobile phone must be fully charged Samsung mobile phone codes: Samsung S500 Unlocking *2767*MVT# (*2767*688#) E2P MVT Reset *#SIMLOCK# (*#7465625#)

May 14, 2010 | Samsung SGH2100SGH600V300 Unlock/Unlocking...

1 Answer

Unlocking samsung sgh-e250


check status of the phone *#7465625# if inactive do EEPROM, #*7337# check status again it will fine do at your own risk I did many times it is working

Apr 01, 2009 | Samsung SGH-G600 Cellular Phone

4 Answers

I reset my eeprom


hey i typed #*7337# and it reset my EEPROM but now my phone doesnt want to pick up my network..i have a samsung d900i... please help me

i hav reseted my epprom settings on my SGH E250 .

Jul 02, 2008 | Cell Phones

1 Answer

Eeprom reset


Messages! You need the settings from your Network Service Provider. Also make sure that in your msg settings the 'reply via same centre number' is set to NO.

Jun 10, 2008 | Samsung SGH-D900 Cellular Phone

3 Answers

I reset my eeprom


hey i typed #*7337# and it reset my EEPROM but now my phone doesnt want to pick up my network..i have a samsung d900i... please help me

Feb 14, 2008 | Samsung SGH-D900 Cellular Phone

Not finding what you are looking for?
Sony Ericsson W800i Cellular Phone Logo

Related Topics:

21 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Ericsson Cell Phones Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18298 Answers

phil

Level 2 Expert

567 Answers

Are you a Sony Ericsson Cell Phone Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...