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[Q]I9300 network unlock on firmware version 4.3 (EFS v2)

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boomboomer
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No, you cannot restore an efs backup from another phone.
Note: This quote doesn't automatically apply to everyone, decide for yourself if it might apply to you.

Quote:
Originally Posted by justruss View Post

What has this place become?

It's essentially a few people graciously answering the same repeating of immature, lazy, demanding questions from the masses.

Nobody searches. Nobody reads the first posts or titles of threads. Nobody even looks at posts a couple above their own.

 
pcwiztech
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Quote:
Originally Posted by ddlencemc View Post
I following key, but nothing not to do. Andorid 4.3
[SPOLER]
[/SPOLER]
Because you have 4.3!!!!

You need to install CWM Recovery then install this zip: http://filecloud.io/82jonx71

(i9300 Only)


Then do what I said in previous post

This will work on 4.1.1 only, both EFS v1 and v2 work
The Following 2 Users Say Thank You to pcwiztech For This Useful Post: [ Click to Expand ]
 
ddlencemc
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(Last edited by ddlencemc; 5th July 2014 at 12:59 PM.) Reason: Straighten hands for corr reply
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Default Solved

So guys, I did it. Thanks to all!!!
1. For fist run GalaxSim Unlock looks like this
 

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2. Replace EFS folder ( from 4.1.2 befor XXEMG4. I have older version backup EFS). Check Permission. DONT REBOOT DEVICE!!!
And run GSU and looks like this
 

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3. Press Unlock! Reboot with another sim and run GSU
 

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ID:	2833928

Proffit! Network it work.
Special thanks to Spocky (dev. of GSU), pcwiztech, alaugt2011
 
Proud2bNoob
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Quote:
Originally Posted by pcwiztech View Post
Because you have 4.3!!!!

You need to install CWM Recovery then install this zip: http://filecloud.io/82jonx71

(i9300 Only)


Then do what I said in previous post

This will work on 4.1.1 only, both EFS v1 and v2 work
This won't pose problems if I come from a different carrier but still an i9300?

Three in Austria never had an i9300 on version 4.1.1
 
pcwiztech
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Quote:
Originally Posted by Proud2bNoob View Post
This won't pose problems if I come from a different carrier but still an i9300?

Three in Austria never had an i9300 on version 4.1.1
As long as your phone is i9300 it will work!
 
OlivierMarco
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Default Not working

Quote:
Originally Posted by pcwiztech View Post
As long as your phone is i9300 it will work!
Hi,

My I9300 refuses to downgrade using CWM with the 4.1.1 rom.
Is it possible to use Mobile Odin ?

Thanks
 
pcwiztech
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Quote:
Originally Posted by OlivierMarco View Post
Hi,

My I9300 refuses to downgrade using CWM with the 4.1.1 rom.
Is it possible to use Mobile Odin ?

Thanks
Try using TWRP, or this custom 4.1.1 ZIP - https://docs.google.com/file/d/0B8hM...ZGc/edit?pli=1

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