[GUIDE] Galaxy S4 Sim-Unlocking

drphone · 2013-07-02T09:02:04+00:00

1. Dial *#0011# 2. press Menu then tap BACK 3. press the Menu again the tap KEY INPUT then enter 1, (wait a few seconds) it auto jumped into service menu. 4. press Menu then tap BACK (not needed for me) Your are now in the SERVICE MODE MAIN MENU Tap [1]UMTS (may auto go into next menu (mine did) then [1]DEBUG SCREEN then [6]PHONE CONTROL then [6]NETWORK LOCK then tap [3]PERSO SHA256 OFF Go back to the UMTS MAIN MENU by pressing Menu then Back (several times) then tap [6]COMMON then [6]NV REBUILD (if this does not work next time) do [4]RESTORE BACK UP the device will freeze, black screen, Blue LED Light, Menu and Back key ON. Wait for it to reboot (about a minute). Your Samsung Galaxy I9505 is now Sim-Unlocked.

Thread starter drphone
Start date Jul 2, 2013

drphone

JF-Expert Member

Jul 2, 2013

bs0d

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