How do you unlock Samsung J700i?

Answer 1

Unlock Samsung J700

Simply by typing in this simple code

*7773#

Click on the link below for more information.

Answer 2

there are several method of doing this.

1. Free 'unlock codes' these are reset codes and sometimes unlock your phone. But be aware they also reset 'too much' sometimes damaging your phone. Possible outcomes:

- Unlock phone

- 'Phone freeze' or 'Phone locked return for service' message (need to fix as you cant do anything with phone anymore)

- Damaged IMEI (difficult to fix, your provider won't accept your phone on the network anymore)

- Calibration settings are reset which results in bad or no reception

2. At a shop near you. They hopefully use professional solutions (called boxes) such as: Z3X, USTpro, NSpro, Tstbox etc. Make sure they are not using cracked version because those can damage your phone also

3. Online by IMEI

This is an easy one but not always working. Sometimes codes come back incorrect. Also this method is expensive and takes 5 - 7 days.

4. Online by cable

Instant unlocking by cable using an online server (no need to leave home). Some people have difficulty with installing drivers and some models need special (FTDI USB or serial) cables to be unlocked which can be confusing for some people and not always easy to find.

Answer 3

Please refer to the link in the Refered Link section

Answer 4

go onto your operators website and go too problems

you will probably have too type your phone number in and it will tell you your sim pin