Switch on your samsung galaxy s4 mini with a not accepted sim card. compose : #0111*code# or . switch on your samsung galaxy s4 mini with an unaccepted sim card. samsung galaxy s4 mini will then ask for the code or password. you can now enter the unlock code we sent to you. step 3: troubleshooting. How to unlock samsung galaxy s4. to enter unlock code in samsung s4 do as following: 1. insert another operator sim card 2. enter nck/network code 3. phone is unlocked if there is a problem with unlocking, you need to: 1.. I plan on getting the galaxy s4 next month from 3 as it is cheapest, the phone comes locked to 3 and i dont really understand the unlocking process..
Option 3 - manually unlock samsung: sim network unlock pin before trying the below manual options, we recommend contacting the network provider. ask for the solution and their recommendations. if you have completely paid off your device and used their services for up to 3 months, they would suggest you the right way.. Samsung galaxy s4 mini support. using a puk code. if you enter the wrong pin three times, your sim will be locked. you'll need to phone us to get a puk code to unlock your sim. to unlock your phone using a puk code: previous. next. enter the puk code provided then tap ok. enter your new pin and tap ok. you'll be asked to confirm your new pin.. Samsung unlock code generator 1: dr.fone – android sim unlock first up is dr.fone, a cutting edge solution to breaking your locked phone free.it’s still ridiculously easy though and the best bit is you don’t have to wait a few days as is the case with samsung unlock code generators..