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Samsung Galaxy Y Duos Secret Codes, Galaxy Y Dual Sim Code

Here i am going to show you how to access the internal function of Galaxy Y Duos or android phone for testing the various hardware parts of your phone if it is working properly or not with the help of this secret code you can test lcd, vibration, camera, sensor (accelerometer sensor, proximity sensor, magnetic sensor), touch screen, speaker, sub key, etc... if you have any hardware problem with your galaxy y duos you can identify with this code if it is working or not to do this follow the steps below.
First of all open your keypad




Then dial the secret code *#0*# Now you get a screen with title LCD TEST and below that you have lots of option to test various hardware parts of your phone such as speaker, sensor, lcd, etc
To go back use right physical button
while testing the touch you have to touch and mark all the squares back button does not work
Other use full secret codes for android phone tested on galaxy y


  • * #1234# to check software version of phone.
  • *#12580*369# to check software and hardware information.
  • *#0228# Battery status (ADC, RSSI reading)
  • *#32489# Service mode
  • *#7780# factory data reset galaxy y
  • *2767*3855# Full factory reset (Don't dial it does not ask you to confirm unless you have problem)

These codes will work on all the models of galaxy series. 

View Samsung Galaxy Y Duos

62 comments:

  1. Service Mode : the code works, but the screen is blank, no menu is displayed. how do I navigate ? I am trying to change the Quad Band of 3g for use in USA.

    Thanks

    Sid

    ReplyDelete
    Replies
    1. Are You Sure It Is Possible To Change Quad Band

      Delete
    2. Yes, I have seen it can be changed for Galaxy S 9000, so i am guessing even Galaxy Y would have that feature.

      But, that question comes later, currently in Service Mode , I do no see anything, its a blank screen

      Is there anything I need to do to see the service mode menu ?

      Delete
    3. Sid I its your phone problem
      you can contact samsung customer care through their online chat service

      Delete
    4. in service mode u press left button (menu) u will get the following options:
      END , BACK , KEY INPUT , SELECT and HELP which you can use

      Delete
  2. same problem here. i.e. screen is blank after going in to service mode. I tested few units at service center and all the phones behave in the same way.

    may be a firmware issue or the hardware issue with the series.

    ReplyDelete
  3. me, too! screen blank :-(

    ReplyDelete
  4. how to erase thw web(google ) search history from samsun galaxy y duos GT s6102.plz answr

    ReplyDelete
    Replies
    1. To Delete History Follow The Steps

      Open Internet
      Press left soft key
      click more and select settings
      scroll down to privacy settings
      click clear history and press ok

      Delete
  5. Sub key of right side,which is used for gng back, dsnt work properly... Is it software problem or hardware problem? How to solve it?

    ReplyDelete
  6. my sensor was not working properly i used the lcd test...i dont knw wat happned but my screen has turnd upside down..my sensor is stl not working..... pls help....

    ReplyDelete
  7. Its your mobile software problem so its better to take it to nearest service center rather doing experiments with it.

    Or you can try doing hard reset but good option is to take it to nearest service center

    ReplyDelete
  8. Thx for the info above, however my duos switches off at random times regardless of battery state etc. Can u assist with a fix or suggestion for testing or analysing.
    Thx - Craig...

    ReplyDelete
    Replies
    1. Try clearing your ram
      Deleting unused applications

      The mobile switches off due to many reasons mainly high temp
      So remove any cover or case on the mobile

      The best way is to take it to service center as they are more experienced and handle your problem in a better way

      Delete
  9. My Mic wasnt working, i could hear the people calling me, but they couldn't hear me.
    I switched in off and then on again to solve the problem, but now they still can't hear me, and i can't hear them anymore....
    When i put it on loudspeaker it all works fine..
    Can you help me?

    ReplyDelete
  10. very useful to delete samsung account when you forgot the password of samsung account
    *2767*3855# Full factory reset

    ReplyDelete
  11. hey dude my phone is not working touch yar i typed somthing it sows touchversion 2.0 and down update i pressed update and sudenlly cancelled so, thats it my touch is not working any body help me plz plz

    ReplyDelete
  12. I am facing problem in incoming calls or sms. My friends and family members often say that my phone is not recieving calls or sms. I am totally frustrated with this problem. Plzzz help.

    ReplyDelete
  13. lo mejor para resetiar cualquir samsung con androy es presionar el boton power y la tecla de subir el volumen selecsiona reset factory

    ReplyDelete
  14. alguna otra pregunta ahi les dejo mi correo rafael_angel.88@hotmail.com

    ReplyDelete
  15. phone speaker have low sound please help me to increase volume label

    ReplyDelete
  16. Hello..
    I am having problem in my SAMSUNG GALAXY Y DUOS. It is not connecting to the internet. I checked the settings and APN but all seems okay. Please help me.

    ReplyDelete
  17. Hi,
    My speaker is having problem, when i call someone they coulnt hear me, but they could hear me when i called.
    Pls help me to solve this problem, I did factory reset but it is not working.

    ReplyDelete
  18. Its a hardware problem
    So best solution is to take your phone to nearest Samsung service center, they will repair it for free.

    ReplyDelete
  19. how do I delete my words in predective text mode in samsung galaxy y? pls help me

    ReplyDelete
  20. Really its a nice blog.
    My duos y get hanged and shows that Force close or wait for home screen.
    I am using 16 gb card in cell.
    But when i cleanef my card to 2gb still it is showing the same problem.

    ReplyDelete
  21. Sir i hve tried a code for touch version and it shows me touch version along with update i pressed on update button but by then my touch is not working plz help me sir i have Samsung Galaxy Y duos

    ReplyDelete
    Replies
    1. Hey i hav d same problem. dont knw how to fix it.

      Delete
  22. i'm using samsung galaxy y duos. every time i restart my phone my memory card gets formatted without any warning or anything even my media files are being corrupted. i was hoping maybe master reset would help me deal with the issue. can you please post the master or hard reset code?

    ReplyDelete
  23. I think the above mentioned codes would help you much instead of going to Service Center.Hello Everyone
    I am from India and using Samsung Galaxy Y. Some days ago, I went to Samsung Service Centre, as got some water damage. And they checked that, and told me that the phone touch and jack are destroyed and have to replace these. I said okay coz my phone was under warranty. But they told me that they would charge me 4000/-. As it was near the half amount of new phone’s price. Then I went to another service centre and they told me to charge 1600/-. So I gave my phone to them as they were charging less amount then first one. But my some of friends told me that they have charged me unnecessarily. Because if our any product is under warranty, the company pay for their repair. So I contacted the centre for same but they didn’t respond me for my issue. So, I filed my complaint in Consumer Court. I just hope for great help from their side as soon as possible. I just shared my experience to aware you guys. I hope it worked.
    Thanks!

    ReplyDelete
  24. how can i minnimize the internet for using other function in samsung glaxy y duos.

    ReplyDelete
  25. How to remove pre-installed application from Samsung galaxy y duos?
    plz help
    thanks in advance:)

    ReplyDelete
  26. wen i go to camera it tells......error messge handler(-1).........pls tell how to fix it

    ReplyDelete
  27. how to downgrade android version in galxy 6102??????????

    ReplyDelete
  28. how to increase internal phone memory of samsung galaxy y duos

    ReplyDelete
  29. i purchase Samsung galaxy s Duos 4-11-12 till today is going fantastic but form tomorrow i m having problem with internet, when i start my mobile data connection it shows connection on and sign of internet but i cant access the internet, i can use in wi-fi but not use in data plan my both sim card data plan is activated but error “Authentication via the proxy server was unsuccessful”…….. >>>>>>> Please solve my problem …… give me solution how to solve my problem

    ReplyDelete
  30. after inserting simcard phone showing no service. can u pls help me....

    ReplyDelete
  31. Very nice but my Samsung phone application not open like google play plz help...

    ReplyDelete
  32. hi,
    in 2012 i used *2767*3855# this to format my phone.... and i was succeed.... but in 2013 when i am trying to use *2767*3855# this to fully format my phone this not working and nothing happened after inputting this number... same situation for *#7780# also other codes working fine..

    anyone please help...

    nb: i was updated something via builtin / default software update in the last of 2012 and my phone is an unrooted phone

    ReplyDelete
    Replies
    1. reboot it... turn off your phone.. after that hold press the volume up and also hold press the menu botton likewise the power botton...

      Delete
    2. reboot it... turn off your phone.. after that hold press the volume up and also hold press the menu botton likewise the power botton...
      select options

      Delete
  33. Hi..everytme i wish to change my wallpaper amd wallpaper lockscreen,blackscreen will appear and it will no longer respond and it will blink as well.. Galaxy y duos..

    ReplyDelete
  34. hi i have problem,I hit full factory reset code, how to get back to the original

    ReplyDelete
  35. my galaxy y duos battery back is poor in 24 hours it says battery low without using oppening any app even.... is that for all? or only me?

    ReplyDelete
  36. How to increase Keypaid Tones in Samsung Galaxy Y Duos....I Have Increased All Volumes Ringtone, Media and Alaram Tones But Still Keypaid Tones and Screen Lock and Unlock Sounds..is Too Low...Please Help Me Out.

    ReplyDelete
    Replies
    1. No way to increase keypad tones download speaker booster from playstore it will solved your problem and will do its magic.

      Delete
  37. I have Samsung GT-C3312 and Reliance GSM Sim Card

    Mere Pass bar-bar Ek Reply aata hai. Reply hai,

    Last sms charges . Available balance is ...............

    plases help me

    mene har tarh se phone check kar liya hai par bar-bar ukt mgs aara hai.
    please help me.

    ReplyDelete
    Replies
    1. I think there is some application installed in your device which is sending messages in background.
      Try to find out the application(some cheap app)and uninstall it.

      Delete
  38. battery low after softwwaree in ssamsung galaxy y dous after ffuullly cchrgedd iin just less thn 3hr.. plss help hw to baackuup sfttwwrre uuppdate

    ReplyDelete
  39. I have this phone and it lags like hell in some games and even custom roms also like technoduos v1.5 no luck and most of the app s doesnt compatible from playstore as it is only an armv6 alway crash in games which is annoying due to its gpu or maybe no gpu ram also is very low except its cpu 832 mgh as for the price of this phone if samsung atleast make this like htc explorer hardware as the price is almost identical i think it will be an impressive handset.

    ReplyDelete
  40. can galaxy y duos support temple run game???

    ReplyDelete
  41. Perfectly worked on my galaxy y duos s6102.. Thanks brother.. it really helped me..!!

    ReplyDelete
  42. I have samsung galaxy Y duos- GT-S6102.
    from 2 days back I ma facing an issue.
    I have set PIN password for unlock, but recently whenever I press the PIN the phone vibrates.
    I don't want the vibration, I have checked all settings in SOUND, but no use.
    Can any GURU help me pleas ein this issue.

    Regards
    Sachin

    ReplyDelete
    Replies
    1. Hello Sachin
      You must enabled tactile feedback on your mobile that is why it is vibrating
      To turn off tactile feedback Go to settings --> location and security --> uncheck use tactile feedback

      Reply for any other issue

      Delete
  43. hi my daughter has a Samsung chat 357 phone she has forgot her password to unlock phone. is there any way of getting round this to unlock phone thanks

    ReplyDelete
  44. hi im having a problem with my galaxy y duos the touch pad is not working properly most of the time its stock and doesnt work i restart but the problem remains..pls someone help me :( thanks in advance

    ReplyDelete
  45. Hello I want to know that how can i activate my both sim card when second card is showing no sim data ......or it is not working so please tell me the solution if u know ........

    ReplyDelete
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    ReplyDelete