Samsung Galaxy S4 GT-i9500 Smart Phone Repairing Information

I had received lots of the subscrber email, regarding this type of repairing information. Even i'm not dealing with phone repair, but i will try to provide such information to all of you, especially you're interesting in repairing the smart phone. 

Step: a) Before to fix the Samsung S4 IMEI null/null problem, you must have these files in your PDA. 1) Odin3 V3.07 and the GT-i9500 Fix_IMEI_null.zip.

i) Fix IMEI Null/Null (This is external link, and this file size is terrible big, about 1.65GB!)

ii) Odin V3.07 Program (file size about: 303KB)

b) After that open the Odin V3.07 program.

c) Unzip the GT-i9500 Fix_IMEI_null.zip and place it in PDA (the phone has to be switched to "Download Mode") and press START.

d) It is a simple step to retrieve the IMEI of Samsung S4, damaged by trying to change the IMEI with another model. If after these steps the IMEI still null/null, that's mean the problem is in hardware not software.

1) International IMEI code checking website:

http://www.numberingplans.com/?page=analysis&sub=imeinr

2)Samsung Galaxy S4 GT-i9500 Service Manual with schematic diagram.

 Hopefully this repair information helps to you. For your information, i'm not dealing with the phone repair field, so that i can't support your question about how to repair the smartphone. If you have any suggestion or you want to sharing the repair information to me, please do not hesitate to contact me.

All the best,

Enjoy repair!