so you've picked up a shiny new Samsung
Galaxy s4 but before you can enjoy the
benefits of giffgaff it'll need to be
unlocked thankfully there's a simple
solution to free your s4 without costing
you a penny it works on every version of
the galaxy s4 except EES so if you're in
the mood for a little more giffgaff in
your life watch on step 1 turn the phone
on and open up the dialer step 2
then type star hash 0 0 1 1 hash on the
keypad step 3
press the Menu key then tap back on the
screen press the Menu key again and this
time select key input when the box
appears enter the number 1 and press ok
step 4 once again press the Menu key and
then tap back on the screen you should
now be in the surface mode main menu tap
the first option 1 UMTS then tap the
first option again 1 debug screen then
tap on 6 phone control then tap 6
network lock and finally 3 perso sha-256
off step 5 head back to the UMTS menu by
pressing the menu button and tapping
back on the screen step 6
from here tap 6 common then 6 env
rebuild and finally 4 restore backup
step 7
now wait a few minutes while your Galaxy
s4 reboots step 8
once it's running again switch it off
popping your giffgaff SIM and power it
back on congratulations you're now free
to enjoy giffgaff on your newly unlocked
samsung galaxy s4