i9305 4.3 Unlock Done Z3X 17.1

[mishaelwillo]

First step Root With cf auto root or any other root tool of your preference

Tried with SamsungTool 17.1.
selected model i9305
new security
skip backup restore NVM checked

But was unsuccessful got corrupted imei = (/01) after this.

then found this on forum.

Originally Posted by shinta2004

1st type *#7284# on the phone and select UART->MODEM, USB ->PDA
Then tap "Save and Reset"

2nd type *#9090# on the phone and select DM over UART
then power off the phone.
Connect the phone to uart rg45 cable and power on the phone

I had to modify step 3 since direct unlock did not work.

3rd with z3x samsung tool chose t989 model and press repair imei

Phone is now unlocked. Noticed Signal loss from time to time but in general its working fine.

[javiercroft5y]

gracias funcionó perfectamente como lo escribiste

thanks worked perfectly as you wrote

[ralid51]

Thank you it works. But before I made my mistake imei is ended by 4 and now it ends with 01, is this normal?

[mishaelwillo]

Originally Posted by ralid51

Thank you it works. But before I made my mistake imei is ended by 4 and now it ends with 01, is this normal?

this is where the 3rd step comes in


3rd with z3x samsung tool chose t989 model and press repair imei


that should fix our imei and get you on your way.