I got from period to Samsung NOTE 2 phone 7105 but I was surprised that he asks me to code when you turn it on and after searching I knew that the phone is locked to the SIM Card for certain network and buy code cost me as much as the Goods Maintenance requested amount is not a little to open it to all the cards.
Here I will talk to you about my experience in the lock open without going to the shops or buy maintenance code from the Internet.
First put pressure on the figures in the following order to enter the secret list * # 0011 # (Rom issuing Android 4.4.2)
(Android versions different Consider the following code 197 328 640 # * # * # or # 27,663,368,378)
Note we have entered on a service mode now press a button on the left menu and choose back
Then left the menu button and chose the key input box appears accept the input of letters and numbers A- (Rom to Android 4.4.2) Enter the letters Q and press Inter Pay attention must be a great character!
Then also left menu button and chose the key input and then we enter 0000 OK
Note there are other ROMs you just need to enter the number 1 to overcome the foregoing (Step A) the following screen
We wait about 15 seconds after we entered the note automatically on the list of servicemode
Choose option [1] UMTS
Then option [1] DEBUG SCREEN
Then option [6]PHONE CONTROL
Then option [6]NETWORK LOCK
Then option [3]PERSO SHA256 OFF
Note the following screen appears
Wait about 30 seconds and then press back several times until you return to the main menu and we take off the machine and that everything goes okay .... Congratulations been decoding the network lock device can use with any SIM card in your country
In case you did not work the previous methods can download Android 4.4.2 Rom with Sammobile Roman site and select the appropriate device and Tflisch on your computer using a program Odin There are a lot of explanations on the net on how to use Odin Just search
Any type queries in the comments and I'll try to answer them all, God willing,
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