amsung CHAMP C3303 Tips and Secret Codes 

Also known as Samsung Libre, Samsung C3303 ChampGENERAL 2G Network GSM 850 / 900 / 1800 / 1900Announced 2010, MayStatus Available. Released 2010, JuneSIZE Dimensions 96.3 x 53.8 x 13 mmWeight 80 gDISPLAY Type TFT resistive touchscreen, 256K colorsSize 240 x 320 pixels, 2.4 inches  - TouchWiz Lite UISOUND Alert types Vibration, MP3 ringtonesLoudspeaker Yes, with stereo speakers3.5mm jack Yes, check qualityMEMORY Phonebook 1000 contacts, PhotocallCall records YesInternal 30 MBCard slot microSD, up to 8 GB, buy memoryDATA GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbpsEDGE Class 10, 236.8 kbps3G NoWLAN NoBluetooth Yes, v2.1 with A2DPInfrared port NoUSB Yes, microUSB v2.0CAMERA Primary 1.3 MP, 1280 x 1024 pixelsVideo Yes, QCIF@15fpsSecondary NoFEATURES Messaging SMS, MMS, EmailBrowser WAP 2.0/xHTML, HTMLRadio Stereo FM radio; built-in antennaGames YesColors Deep black, Espresso brown, Sweet pink, Chic whiteGPS NoJava Yes, MIDP 2.0  - Social networking integration

- MP3/WMA/eAAC+ player- MP4/H.263 player- Organizer- Voice memo- Predictive text inputBATTERY   Standard battery, Li-Ion 1000 mAhStand-by Up to 666 hTalk time Up to 12 hMISC SAR EU  0.90 W/kg (head)    

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How to install games Download Java applications, just click on them to install. Your games or applications will be stored in the phones memory i.e. phone/games

How to install large Java filesGo to keypad and type this code (*#52828378#) Java Test Menu will openGo to OTA Test (Option 6) and change the maximum JAR size to 1000 or whatever you prefer if you change it to 2000 you will be able to install .jar files upto 2000 kb sizeSave it and exit, Thats it.If you restart your phone you need to do it again because your phone will reset the values to its default.

How to play Games that require more memoryGo to keypad and type the code provided above (*#52828378#)Go to option 5 (Memory Test) and change the java heap size and MIDP Heap to 3200Save and exit. Now you will be able to play almost all .jar games and run applicationsRemember if you increase the java heap size or midp heap more than 3200 the phone may show java error and you will not be able to play games. If your phone shows java error decrease the value in java heap and MIDP Heap.You need to so the same if you restart your phone in order to play games that require more memory.

How to format the phone (Remove hidden games and applications from samsung c3303k)If your installed games and applications remain hidden and occupy space go to keypad and type the code (i.e. *2767*3855#) the phone will be formatted and will restart.Once restarted the games and all the data will be lost therefore do not forget to backup your files or data from phone's memory.

SOME SECRET CODES FOR SAMSUNG MOBILES (Not all will work with samsung champ mobiles)

Samsung - Service Codes*#06# Show IMEI*#9999# Show Software Version*#0837# Show Software Version (instructions)*#0001# Show Serial Parameters

*#9125# Activates the smiley when charging*#0523# LCD Contrast*#9998*228# Battery statuscapacity, vol***e, 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# Software Version*#9998*842# Test Vibrator - Flash the screenlight during 10 secand 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*0003*?# unknownFOR NEW SGH (R210, T100, A300...)if 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 ResetD820Symbian Parte**04* change code PIN - can use **04*old_pin*new_pin*new_pin#**042* change code PIN2**05* Unblock PIN**052* Unblock PIN 2*#7780# Restore factory settings-Need lock code*#7370# Restore factory setting-Deep mode-Need lock code*#2820# Show bluetooth MAC adress -Same as *#232337#*#7370925538# Reset settings value in waller app*#92702689# Show life time of devicePhone part

*#[IMG][/IMG]4# Show soft version*#1111# Show FTA S/W version*#2222# Show FTA H/W version#9998*8376263# Show S/W version*2767*2878# Custom reset*2767*927# WAP reset*2767*63342# Media reset*2767*5282# Java reset*2767*3855# Full reset*#9998*377# Show error log*#9998*842# Vibrator test*#9998*782# Show rel time clock*#9998*3323# Reset the device*#9998*289# Buzz test*#9998*523# LCD contrast test*#9998*8378# Show debug Monitor*#9998*2886# Toggle auto answer option*#3888# Enter bluetooth test mode*#4357# Show help dialog*#9998*228# Show battery Information*#4777*8665# retrive GPRS setting value*#0*# Enter LCD test mode*#9998*746# Show SIM information*#9998*778# Show SST information*#06# Show IMEI

SGH V200Unlocking:Power on the 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 buttonPhone will be unlocked, but all trims are reseted !!!Mobile phone must be fully charged

E710/715*#32436837# DAI ON Digital Audio Interference On*#3243948# DAI OFF Digital Audio Interference Off*#9324# MONITOR*#0746# SSMS MEMORY:20*#0842# vibra on*#0289# buzzer on*#4357# HELP (4357) This screen!!!!!!!*#7777# verze SW*#8888# verze HW*#9999# Revize HW*#0782# cas provozu, zapnit? a vypnit? - LIVE TIMER

*#0523# 41 (80) menu: 12*#0638# SIM: f23003 F230 030*#0778# SST size: 10*#9273696# Java D/L setting*#92782# Wap user agent*#9998*5646# change operator logo at startup*#9998*76# production number*#9998*968# view melody for alarm - YAMAHA OK*#0778# Sim Service table*#9998*523# or *#9998*0523# or *#0523# Display Contrast*#9998*288# or *#9998*0288# or *#0288# Battery & Field Infos*#9998*5282# Java menu (GRPS/CSD settings for JAVA server)

E700/S500 100%..... X100/X600???!!!???#*566335# Wap model ID#*5663352# java model#*5663351# model#*53696# java download mode#*536963# serial enabl others disabled#*536962# HTTP enabl WAPSAR disabled#*536961# WAPSAR enabl HTTP dis*663867 MF file dumped*335 All MMS mes deled*2767*77667# Spain MMS settings*2767*78667# Portugal*2767*65667# Netherland*2767*29667# Czech*2767*28667# Austria*2767*48667# Italy*2767*37667# France*2767*85667# Uk*2767*33667# Germany*2767*73738927# MMS Reset????

*2767*77927# Spain WAP Setting are applied*2767*78927# Portugal*2767*29927# Czech*2767*65927# Netherlands*2767*28927# Austria*2767*37927# France*2767*48927# Italy*2767*85927# Uk*2767*33927# Germany#7263867# Ram Dump On#*3232# Current Mode - DCD mode#*3231# DCD en TRACE dis#*3230# TRACE en DCD dis#*6428# MIC measuremnt CMD: Set, DSPMTCV11, MICHDW in cihard. opt#*6422# MIC dep RXdata CMD: Set, DSPMTCV11, MICHDW in cihard. opt

#*6421# MIC on CMD: Set, DSPMTCV11, MICHDW in cihard. opt#*6420# MIC off CMD: Set, DSPMTCV11, MICHDW in cihard. opt*#7465625# Secret Menu#7465625*28746# ?*7465625*28746# ?#7465625*2827# ?*7465625*2827# ?#7465625*2877# ?*7465625*2877# ?#7465625*28782# ?*7465625*28782# ?#7465625*28638# ?*7465625*28638# ?#7465625*228# ?*7465625*228# ?#7465625*746* ?*7465625*746* ?#7465625*27* ?*7465625*27* ?#7465625*77* ?*7465625*77* ?#7465625*782* ?*7465625*782* ?#7465625*638* ?*7465625*638* ?*#8377466# SW + HW info*#8888# HW info*#9999# SW info*#8999*8376263# komplet info*#8999*636# IPD info#*2677# ARM state: None#*0000# ??????*#8999*324# Net monitor??#*6200##*6700##*6900##*7200# neplatn? ?roven pr?stupu#*6100# command #*6100# Executed*2767*3700# SGH-E700 BSI*2767*7100# SGH-S100*2767*8200# SGH-V200*2767*7300# SGH-S300#0111*codigo#*2767*637#*2767*688#*2767*wap#*2767*media#*2767*mms#*2767*226372# Camera Reset

*2767*688# MEP off*2767*927# WAP*2767*2878# E2P Custom reset*2767*3855# E2P Full reset*2767*2878# Sec reset#*7828# C??? Midi Ri51#*5111# PI 0813 33 99 MSI 7 NA 0 18 P99 T00 CffHff#*2562# nejakej reset#*2565# no blocking General Defense#*3353# General defense Code Erased#*3837# reset ???????#*3849# reset ???????#*3851# reset ???????#*3876# reset ???????#*7337# reset ???????#*5376# reset All SMS Deleted#*7222# Operation Typ: Class C GSM#*7224# Error!!!!#*7252# Operation Typ: Class B GSM#*7271# multi Slot Class 1 GPRS#*7274# multi Slot Class 4 GPRS

#*2787# CRTP on - Batery options#*3737# L1 AFC DeltaF -36 NbAfcCorr 0 AdjustFoi 0 CumFoi 0#*3825# Command #*3825# Executed#*5133# L1 HO Data Async HO 83 Sync HO 0 HO Fail 0 TCH 40#*7288# GPRS Detached#*7287# GPRS Detached#*7666# SrCell data RAC 255 NMO 255#*7693# Sleep Deact#*7284# Class B#*2256# Calibr - info#*2286# DATAbattery#*2527# GPRS switching set to class 4#*2679# Copycat feat. Activated#*3940# External looptest 9600bps not avalible in SYSOL2!#*4263# handsfree mode Activated#*4700# Half rate deact#*7352# BVMC Reg vaule Set BMVC to 00H For Cmd set DEBUGBATTERY in cihard.opt#*8462# Sleeptime sinc SwitchOf#*2558# Time ON For Cmd set DEBUGBATTERY in cihard.opt#*3370# EFR Deact#*3941# External looptest 115200bps not avalible in SYSOL2!#*5176 L1 Sleep TOI N:5 TOI P:0#*7462# SIM phase 3#*7983# Vol***e/Freg Deact#*7986# Vol***e Activated#*8466# Old time#*2255# Call failed mode: Command not Implemented

#*5187# L1C2G trace Activated#*6837# Official SW version: 120107A1#*7524# KCGPRS: +data#*7562# LOCI GPRS: +data#*7638# RLC allwazs open ended TBF Actiated#*7632# Sleep mode Debug: +data#*7673# Sleep mode RESET#*2337# Permanent Registrtion Beep: NOT YET IMPLEMENTED#*2474# For Cmd set DEBUGBATTERY in cihard.opt#*2834# Audio Pth Mobile Normal#*3270# DCS support Deact#*3282# Data Deact#*3476# EGSM Deact#*3676# falh volume formated#*4674# IMSI: +data#*4760# GSM Activated#*4864 pro tento model nic#*5171 data#*5172 data#*5173 data#*7326# Accessorz: vibrator#*7676# Command #*7676# Executed#*7683# Sleep variable#*7762# SMS Bearer CS Activated#*7957# Command #*7957# Executed#*8465# Time in L1 +data#*9278# Command #*9278# Executed#*9795# WTLS key Reset#*2252# Current call: +data#*2836# AVDDSS Managment Deact.#*3877# Dump of SPY trace: +data#*7728# RSAV done

Thanks to many sources..just want to share it.