Question about Samsung Cell Phones

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Mobile circuit samsung E2230 mobile , Insert simcard problem , but mobile is good working , simcard also good working, simcard not accepted. how to rectify that .please give circuit diagram. Thanking you palanivel

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  • 66 Answers

Does it also have a software update because if it does then all you need to do is to get it attached to your PC and get it updated. If it doesn't and the firmware is up to date chances are that you just need to turn off the phone and give 5 seconds to turn off and 30 for it to cool down. After 35 seconds turn it on and wait for it to boot up. See if the sim card is detected and working again properly. If you still have problems then the phone needs to be replaced.

Posted on Nov 25, 2013

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: My mobile Sony ericson K750i Joystick down not

how find the soulution

Posted on May 30, 2009

jacko0
  • 159 Answers

SOURCE: where to insert sim card in iphone 3gs

At the top of the iPhone you will see a small hole. Use a paperclip to push in the hole and the sim card try will pop out.

Put your sim card in the tray and put back in the iPhone

Posted on Dec 25, 2009

  • 5 Answers

SOURCE: nokia 1600 insert sim problem

if your phone is a net 10 carrier ,then go thier web page net 10.com, got to technical support amd type your phone's serial # , thenselct SIM not accepted and they will send you a new SIM card for free

Posted on Jul 27, 2010

jerseymark
  • 358 Answers

SOURCE: my proble is i insert

Hi, when a phone displays an insert sim message, it means that either the Sim card or the Sim tray where the sim card is inserted in the phone.

First, You can use the sim card on another phone to be sure that the sim card is still working properly. If the sim works with another phone, that means the sim tray where the sim card is being insert into the phone is bad and will need to be replaced.

You `can contact a skill personnel for help.

Have a nice day.

Posted on Sep 23, 2010

Kuruvi_Rotti
  • 961 Answers

SOURCE: I have a Samsung SGH-A551

To Unlock code from service provider and unlock it...

Posted on Feb 13, 2011

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1 Answer

Insert sim card


To insert simcard in your phone you need to take care of two things..one is the sim size and another is whether the phone is unlocked to accept all sim network.Regarding the sim size( the Samsung S3500 uses a Mini-Sim) try to get the desired sim size first.Check whether the phone is not locked with anyother different network.If so,it will not accept the sim that you enter.To unlock the phone visit Superunlockcodes.com and get the unique unlock code along with free unlock instructions.Once you satisfy the above conditions switch OFF the mobile and remove the back panel and battery you can find the sim slot below the battery...insert the sim in the desired position and replace battery and backpanel.

May 05, 2013 | Samsung S3500 Cell Phone

1 Answer

Sim card insert


To insert simcard in your phone you need to take care of two things..one is the sim size and another is whether the phone is unlocked to accept all sim network.Regarding the sim size( the Samsung S3500 uses a Mini-Sim) try to get the desired sim size first.Check whether the phone is not locked with any other different network.If so,it will not accept the sim that you enter.To unlock the phone visit Superunlockcodes.com and get the unique unlock code along with free unlock instructions.Once you satisfy the above conditions switch OFF the mobile and remove the back panel and battery you can find the sim slot below the battery...insert the sim in the desired position and replace battery and backpanel.

May 05, 2013 | Samsung S3500 Cell Phone

1 Answer

How to install sim card


For most of the phone,sim card will be install at the back of your mobile phone. These are the steps on how to: 1. Turn off your mobile phone. 2. Remove the back case gently. 3. Remove the battery as well. 4. Theres instruction at the back of your phone on where to place the simcard and on how to insert it. 5. Make sure you properly inserted the sim card so you wont recieve offline mode error. 6. Plug back the battery. 7. Return the back cover. 8. Turn on your phone,then your good to go. remember that there are some phones wherein the simcard slot is on the side part of the phone. for this kind of phones,all you have to do is just lift the cover of the simcard slot then slowly insert the sim properly then turn on the phone and your good to go.

Dec 05, 2011 | Samsung Cell Phones

1 Answer

My phone doesnt accept simcard here in the philippines, it says, ENTER UNLOCK CODE


Hi,where did you purchased your mobile? because if you have purchased in contract it will not allow you to insert other provider's SIM so to get rid of this you have to unlock your mobile..you can try unlock codes either from your provider or can get it from online providers..once i got unlock code for my mobile from theunlockarena and unlocked my mobile..you can too try getting codes for your mobile..but before that check whether unlock codes are available for your country and provider..

Sep 07, 2011 | Samsung Cell Phones

1 Answer

I dont have a network when ever i insert a globe simcard,? what should i do? and what is my unlock code?


Try this method sir,

Put an accepted sim or remove simcard then;

TYPE
*7465625*638*00000000*00000000#

NEXT ENTER
#7465625*638*00000000#

AND THEN *#7465625# to check the locks....all locks are inactive...these are all the locks...
network lock - inactive
subset lock - inactive
sp lock - inactive
cp lock - inactive
sim lock - inactive
activa lock - inactive
phone lock - inactive
auto network - inactive
auto subset lock - inactive
auto sp lock - inactive
auto cp lock - inactive
auto sim lock - inactive

now try to insert another sim if will works.


good luck...

Jun 29, 2011 | Samsung SGH-t239 Cell Phone

1 Answer

Give me formate code for samsung C5212


list of samsung codes for u
Quote:
PLEASE BACK UP YOUR FILES BEFORE UNLOCKING
This will also bring the phone to default settings
1. First do a CUSTOM reset: *2767*2878# (star 2767 star 2878 hash)
turn off the phone
2. take out the battery and sim and put wrong
network SIM and insert a half of it,(pic2501)
so it won't ask for
network password and shows "Insert SIM" message.(pic sam25020)
Now put the battery ,and switch the phone on .(phone shows "InsertSIM" message.)
3.With out turn off the phone push the sim fully in. At this stage the phone isstill asking to "Insert SIM"
4. Make a FULL reset by typing: *2767*3855#(star 2767 star 3855 hash)
5. The phone should reboot working with "wrong" sim inside.
6. Make a Change the NCK password to 8 zeros by typing: *7465625*638*00000000*00000000#(star7465625 star 638 star 8zeros star 8zeros hash)
7. Now Disable
networklock By typing: #7465625*638*00000000#(hash 7465625 star 638 star8zeros hash)
Phone is unlocked (check with *#7465625#)

For 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# andhit the Call button. Turn off and insert another Simcard. Turn on. The code is00000000.

In newer phones:
#*7337#

Model: Samsung M100
Type *#9998*627837793#. Then type *#9998*737#. Press >/[] (Play Stop) untilphone shows NCK/SPCK number. Press Exit. Type #0111*CODE# (Code is the last 8digits 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# andhit the Call button. Turn off and insert another Simcard. Turn on. The code is00000000.

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# andhit the Call button. Turn off and insert another Simcard. Turn on. The code is00000000.

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# andhit the Call button. Turn off and insert another Simcard. Turn on. The code is00000000.

In newer phones:
#*7337#

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

In newer phones:
#*7337#

d500 - #*7337# - ( but not in the newer software versions )

================================================== ===================
================================================== ===================
================================================== ===================
update 04/02/07

1. If you have changed your phone password, change your password back to thedefault 8 zeros (00000000).
1a. NOTE (Modification here by my experience): Goto SETTINGS, SECURITY, thenSIM LOCK and disable this before proceeding.
2. Put a SIM card that is from a network other than the one your phone islocked to
3. When Incorrect SIM error comes up, type *#9998*3323#.
4. White screen will appear with an exit option. Press the right softkey.
5. From the menu that appears, select the Malloc Fail option. This will rebootthe phone and the normal service screens will appear.
6. Type *0141# and then press the green call key. "Personalization"or "Personalized" will appear.
7. Turn off your phone and put the original SIM back in.
8. Turn on your phone. You will receive a prompt to enter a password.
9. Type 8 zeros (00000000) (This is because the SIM LOCK mentioned earlier getsswitched back on)
10. Completed. You have now unlocked your phone.

tested on e900 and d900 phones - may work on similar models but not sure
ps this will work with your new sim but if you try anither sim not used in thatphone bofore it will need code doing again

Apr 03, 2011 | Cycling

2 Answers

How to unlock SGH A897 phone?


Samsung SGH-A897 Mythic Unlocking InstructionsWarning : Do not enter any wrong unlock codes on your Samsung SGH-A897 Mythic mobile phones. If you enter over a certain amount of wrong unlock codes on your Samsung SGH-A897 Mythic mobile phone, your phone may get hard locked and sometimes become unusable.
Method 1:

1 - Switch ON your Samsung SGH-A897 Mythic with a NOT ACCEPTED SIM Card.
2 - Samsung SGH-A897 Mythic will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung SGH-A897 Mythic shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung SGH-A897 Mythic with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung SGH-A897 Mythic.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung SGH-A897 Mythic is locked to.
CODE: Its the unique Unlock Code for your Samsung SGH-A897 Mythic.

If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung SGH-A897 Mythic.
Each Samsung SGH-A897 Mythic mobile phone has an unique unlock code. You can buy the unique unlock code for your Samsung SGH-A897 Mythic mobile phone using the form above.
good luck..

Mar 10, 2011 | Samsung Computers & Internet

1 Answer

When inserted simcard in the slot it says enter password....phone freeze.....please help me brother


use to reset your phone by using the master code and open it... then you will be able to use your mobile....http://www.unlocking4u.com/samsung-sgh-f... will give you the unlock instructions for your Samsung SGH-F250 mobile.
Samsung SGH-F250 Unlocking Instructions

Warning : Do not enter any wrong unlock codes on your Samsung SGH-F250 mobile phones. If you enter over a certain amount of wrong unlock codes on your Samsung SGH-F250 mobile phone, your phone may get hard locked and sometimes become unusable.

Method 1:

1 - Switch ON your Samsung SGH-F250 with a NOT ACCEPTED SIM Card.
2 - Samsung SGH-F250 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung SGH-F250 shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung SGH-F250 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung SGH-F250.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung SGH-F250 is locked to.
CODE: Its the unique Unlock Code for your Samsung SGH-F250.

If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung SGH-F250.

Each Samsung SGH-F250 mobile phone has an unique unlock code. You can buy the unique unlock code for your Samsung SGH-F250 mobile phone using the form above

Thanks for rating Good luck

Jan 31, 2011 | Samsung SGH-F250 Cell Phone

1 Answer

PUK and PIN code for a Samsung SGH-A117





Samsung D500
Switch phone on without sim and enter :-
#*7337#

if it does not work then you need a direct unlock in a shop

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:

Jan 19, 2009 | Cell Phones

2 Answers

Simcard problem


free diagram

Dec 29, 2006 | Nokia 7610

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