Question about Samsung SGH-D600 Cellular Phone

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Sim lock problem

When I try to change my sim to my new sumsung D900i it asked me sim lock password, but I have forgoten the password please......

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TRY 123456 or 000000

Posted on Jun 29, 2009

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2 Answers

My sumsung GT-E1205Y is asking for unlock code which was changed and forgotten its imei is 357056/05/707180/6


Just download flash file and tool and flash it may not success in first try. do continue by changing flash file version....you will get success 100000000000%%%%%

Apr 18, 2016 | Cell Phones

Tip

How to unlock your Samsung D900i


Make sure to back up all ur data and files, apps before performing these steps.


This will also bring the phone to default settings
1. First do a CUSTOM reset: *2767*2878#
turn off the phone
2. take out the battery and sim and put wrong network SIM and insert only a half of it,
Very important so it won't ask for network password and shows "Insert SIM" message.(possibly in a different language)
Now put the battery ,and switch the phone on .(phone shows "Insert SIM" message.)
3.push the sim fully in at this stage the phone is still asking to "Insert SIM"
4. Make a FULL reset: *2767*3855#
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#
7. Now Disable network lock By typing: #7465625*638*00000000#
Phone is unlocked

Just thought this may be useful for someone,

on Jul 24, 2010 | Cell Phones

1 Answer

Forgot my password


PLEASE BACK UP YOUR FILES BEFORE UNLOCKING
This will also bring the phone to default settings
1. First do a CUSTOM reset: *2767*2878#
turn off the phone
2. take out the battery and sim and put wrong network SIM and insert only a half of it,
Very important so it won't ask for network password and shows "Insert SIM" message.(possibly in a different language)
Now put the battery ,and switch the phone on .(phone shows "Insert SIM" message.)
3.push the sim fully in at this stage the phone is still asking to "Insert SIM"
4. Make a FULL reset: *2767*3855#
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#
7. Now Disable network lock By typing: #7465625*638*00000000#
Phone is unlocked

Mar 06, 2010 | Samsung D900i Cell Phone

1 Answer

SUMSUNG D500


contact the sevice center of ur phone

May 21, 2008 | Samsung SGH-D500 Cellular Phone

2 Answers

Phone lock needs unlocking - samsung g600


switch the phone on without a sim card,
type in *2767*2878# WAIT for it to reset,
once it boots up itself, the phone code is now gone,
if the phone is asking for a SIM LOCK password
then send it to someone who has the equipment to unlock it

May 08, 2008 | Samsung SGH-D900 Cellular Phone

4 Answers

Phone and sim locked


you can unlock your phone (ie allow it to accept SIM cards from any network) using the ''full reset'' code - *2767*3855#.
Hope this helps

Mar 03, 2008 | Samsung SGH-D900 Cellular Phone

21 Answers

"network lock" 8 digits code for samsung D900i


My friend gave me he's old samsung 900i.
But it is and o2 phone and i have a orange sim, And it ask for NETWORK LOCK.
Can anyone help????

Dec 19, 2007 | Samsung SGH-D900 Cellular Phone

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