SOURCE: Sim Lock
did u try this one * 2 7 6 7 * 3 8 5 5 # it removes simlock but with all the pictures n music u had on the cell along with phonebook contacts saved on the phone
SOURCE: have done hard reset on samsung j700 but still have network prblm
just go to network and select the band select 900 1800
SOURCE: unlocking Samsung SGH d807 sim card --do I lose contacts,etc?
last month i found a company/site where unlocking instructions available reach there for furrther assistance http://www.unlock-zone.com/
SOURCE: my samsung impression went into no sim mode and it
I just had the same problem today. My Impression was working fine one minute and the next thing I know it went into "No SIM mode" and all I was able to do was make emergency 911 calls.
I went into the store and the representative took a look at it. He asked me if I had tried to change any passwords, etc. because apparently that can be a cause. In my case, however, it was just that my SIM card was so old that it kind of gave up and stopped working. I got it replaced (for free) and now it works like before.
I don't know if it can be fixed any other way, so my advice is to just take it in.
SOURCE: how to hard reset the
This is one method to Hard reset the phone, Beware you will lose all data on the phone.
-Turn the power off.
-Hold the Volume Down button
-Press and release the Power button
You are now presented with a menu that allows for Fastbook, Recovery, Clear Storage, and Simlock
-Select Clear Storage by pressing the Volume Down button
-Press and release the Power button
-Confirm your decision: Volume Up for YES and Volume Down for NO
-If you selected YES, all data will be deleted from the Samsung Galaxy S.
Hope this works.
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