Question about Samsung SGH Cell Phones
First of all, insert the SIM from your provider. Then use Master key provided by provider for free) to unlock your SIM.
Posted on Nov 22, 2014
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Posted on Jan 02, 2017
i will give you master eeprom reset code just dail it when when you r in main screen no need to dial call button also just dial thecode as it is .. this will reset the phone all passwords and codes to the default code and password.... but you will losing every thing stored in phone even contacts, msgs ...
*2767*3855# Full EEPROM Reset code
Posted on Feb 07, 2008
SOURCE: SIM UNLOCK CODE
*2767*688# not working with my E900 ,
Error = Incorrect entry
may be it worked on ur cell not mine ... anything updated about rest your SIM lock ? :(
Posted on May 24, 2008
SOURCE: sim locking.
Please try these codes. This might work fine for any sim...
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
Hope this works.Thank you.
Posted on Nov 25, 2008
Please follow the instructions carefully but if the code fails to work, then ,make no more than 4 attempts as it may lock your phone. Can you let me know how you get on with it as well please. Thanks. Please also make sure that you back up any information on your phone as in certain cases the resetting also removes your contacts from the SIM and your pictures. j700 unlock method Basically the SP lock needs to be removed before the Network lock is disabled, so if you only have SP lock on, you need to turn the Network lock back to active, disable the SP lock and then disable Network lock. A reminder 'how to' is below: Do a custom reset: *2767*2878# once this has finished rebooting turn the phone off. Next a SIM card from a different service provider needs to be pushed half in - (Push it fully in then slide it back out by about 1/2 a centimeter), Turn on the phone - you will now see an "Insert SIM" message, Now perform a full reset: *2767*3855# When the phone powers off, quickly push the SIM card fully in, and let the phone power back up. After you do the reset, check and make sure that your Network lock is active by pressing *#7465625# If it isn't active you must use this code to reactivate it: *7465625*638*00000000*00000000# Then you have to deactivate the SP lock first. To do that you need to input: *7465625*77*00000000*00000000# (this will reset the lock) Then you enter: #7465625*77*00000000# (to disable the SP lock). Then you disable the Network lock: #7465625*638*00000000#
Posted on Feb 02, 2010
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