20 Most Recent Samsung SGH-U600 - Page 3 Questions & Answers

hi
Try with all the code to see whether you can get one to unlock your phone. If all still cannot help then you can only contact Samsung Support for help. I hope these information below at least can give you some hints:

Note try codes which help direct unlock for either SIM Lock or Security Lock first before try other codes

*7465625*746*Code# = Enables SIM lock
#7465625*746*Code# = Disables SIM lock
*2767*2878# (Temporary Unlock)
*7465625*638*00000000*00000000# (Set Code)
#7465625*638*00000000# (Clear Network Lock)
*#7465625# (Verify the network lock is “inactive”)

*2767*3855#
*2767*3855# - FULL E2P RESET
*2767*2878# - CUSTOM E2P RESET
#*7337# - UNLOCK
*2767*688# - UNLOCK
*#0523# - CONTRAST
*#9998*523# - CONTRAST
*#8999*8378# - Service Menu (X100)

First with different carrier SIM in phone at WRONG CARD screen ENTER on the keypad
*2767*3855# (wait 10-15 seconds) phone will reboot(restart)
When phone completes reboot ENTER
*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

Good Luck

This is a good solution but for temporarily till you get your content lock sorted or you can use it as permanent.

http://www.german-proxy.de

You go to the back of the sim card and then later you go find the puk code is at the back of the sim cards then later put wrong password for 3 time then they will ask you for the puk code then put it then password 1234.

try using a number combo that will be easy for you to remember then put it in your phones phone book under a name like a nickname or something so it's easy for you to get to but snoopy people will look past then you'll always be able to find it easy as 123

Use unlock code to remove the lock from your Sim in Samsung SGH-U600. Contact your service provider to get the code. If they failed to provide the code get it from the site Theunlockarena.com ,and unlock it using unlocking instructions which is given in the site itself.

try-- go to calls, options, call reject list. See if the number appears there. If it does, remove it.

puk is part of your network / sim provider, you need to contact them for your puk.

PUK stands for Personal Unblocking Key, and it is a unique identificative code to prevent theft, or unauthorized users from using your SIM.
Even if it comes with the phone, PUK code is associated to SIM card, not to the phone.
When you input wrong SIM card pin three times , the phone will ask the PUK code.
Usually PUK is printed on a sticker inside phone box.
If you have lost your PUK code you will need to call the company that provides you the phone service when you bought the phone (eg. Vodaphone, Orange, 3, Telecom etc.).
The only alternative is going to a phone shop, they will call the phone company , get PUK and unlock your SIM.

Some phones have also an unlock code, but this is not called PUK, if phone asks for PUK you need to call phone company.
There is no way to get PUK straight from the phone.
If phone is locked with Phone Lock Code go to a local phone shop, they will connect it to a computer and get the code.

This happens on my phone also. Its pretty annoying, turning it off and on doesn't work for me. Here's a fix that works for me:

Do a master reset by entering the following key combination from the home main screen: *2767*3855#

**Caution** Back up any files you want to keep, and copy your contacts to your sim card as this will completely reset your phone.

Your camera should work once again.

my samsung model s5603 charging treck miss i want charging solutions

My dear:Very Best Solution:You Go To Service & Sim Office and Get The Puk code And Pin code From Office opratorEnter The Puk code and YesEnter The pin code and YesSo Puk code Open and Problem will Quickly SolvedBut:Don't try to enter a PUK code without knowing the right one.You need to call your service provider to get this code. It can be as many as 8 digits, and it is random. If you enter too many wrong codes, you can permanently damage the device. So Please You Go to Service officeand Get the Duplicate Sim From Office OpraterSame Your No Problem will Solved

It will reset after 24 hours.

Try 000, 0000, 111 or 1111.


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