My phone display inactive sim ?i brought the phone few days ago

Inactive sim is usually related to your SIM Card, you should try reinserting your SIM card again, to see if it works, or simply insert your current SIM card into another phone to check if there is any service. should both failed. It should be your SIM card problem, you can contact your service provider or carrier to have a replacement SIM.

If you had this sim for a while but did not re-boost it, After 3 months (90) days it will go inactive and you must purchase a new sim.

Hi Friend,
Kindly note down the below steps,

Unlock Method for SAMSUNG PROPEL A767. No Cables or Software Needed.

1. Turn mobile phone on with unaccepted sim BUT NOT FULLY INSERTED (only push it half way into sim slot).

2. Insert unaccepted sim to phone (push the sim fully into the sim slot).

3. Input *2767*3855# and phone will reboot and will be temporarily unlocked.

4. Input *7465625*638*00000000*00000000#

5. Input #7465625*638*00000000#

6. Input *#7465625# to check the locks....all locks should now be inactive as or similar to below:

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

Check and revert back

Regards,
Ayyasam

A. Turn on phone with full battery and non-T-Mobile SIM in place.
Allow phone to completely boot up to Wrong SIM screen. B. Enter from Wrong SIM Screen *#7465625# to confirm lock status C. Scroll through Interrogate Screen 1. Network lock - Active (this is the one you'll be deactivating)
2. Subset lock - inactive
3. SP lock - inactive
4. CP lock - inactive
5. SIM Card lock - inactive
6. Activa lock - inactive
7. Auto network lock - inactive
8. Auto subset lock - inactive
9. Auto SP lock - inactive
10. Auto CP lock - inactive
11. Auto SIM Card lock - inactive
12. Phone lock - inactive D. Push "C" button under navigation button to clear Interrogate screen back to Wrong SIM
screen E. From the Wrong SIM screen enter the following: *7465625*638*00000000*00000000# Those are two series of eight zeros. The phone will not show the zeros but will show dashes in their place. Phone may make a small tone and at the bottom of the screen it will read "Network Personalized" or perhaps "Network Already Personalized" F. Now input the following from whatever screen shows up: #7465625*638*00000000# (again this is a series of eight zeros) Phone may make small tone and will read "Network Lock Deactivated" G. Turn off phone
H. Re-start the handset and allow it to reboot.
J. Enter from Standby Screen *#7465625# to confirm lock removal status K. Scroll through Interrogate Screen 1. Network lock - inactive (note that this lock is now inactive)
2. Subset lock - inactive
3. SP lock - inactive
4. CP lock - inactive
5. SIM Card lock - inactive
6. Activa lock - inactive
7. Auto network lock - inactive
8. Auto subset lock - inactive
9. Auto SP lock - inactive
10. Auto CP lock - inactive
11. Auto SIM Card lock - inactive
12. Phone lock - inactive
That's it. Your phone is ready to accept SIM cards from just about any GSM mobile telephone service provider in the world. If you received a "wrong password" message you will need to insert a working SIM and reset the password to the default 8 zeroes "00000000". After that you may try this process again and it should work.

1. Insert unaccepted sim to phone.

2. Input *2767*3855# and phone will reboot and will be temporarily unlocked.

3. Input *7465625*638*00000000*00000000#

4. Input #7465625*638*00000000#

5. Input *#7465625# to check the locks....all locks should now be inactive as shown below:

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

This has been tested to work on:

T209, T309, T509, T809, X100, X495, X660, D600, E780, T319

works on any newer Samsung.

This is a known design flaw with the w760i - it occurs when the phone requests info from the SIM (building contact list etc.) and the SIM connection is lost. This would happen on any phone but the w760i has a shock protection design issue whereby closing the slide quickly causes the SIM to disconnect. You should be able to replicate the issue by turning the phone on and slamming the slider shut as soon as the phone shows your network name. Leave the phone on for a bit and you will feel the phone buzz and 'Inactive SIM' will display, the phone will then reboot.

The following worked fine on my Samsung SGH-G600 which was on 02 and now can be used with any sim:

*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

JohnJ

I have the same problem since I got O2 to block my phone when i lost it. Now it's found it says "Inactive SIM", even though the SIM works in other phones.

try taking the sim out giving it a wipe and replacing it that should do the trick

you gotta wait for your provider to activate it if nothing it 2 days call them with your dilemma