Originally Posted by mas_egy2006
First of all my galaxy S4 international version suddenly stopped reading or accessing the cellular network after updating from 4.2.2 to 4.3.
Note that: I bought my mobile from Kuwait and i am currently relocated to Egypt.
I heard about the Regional locking samsung did but i don't know if this is the issue or what?
So if you could help me to revert/downgrade back to 4.2.2 to get rid of this new feature samsung added to the new 4.3?!
btw I am currently on cyanogenmod 10.2
please any help would be appreciated.
The ragional locking should be mentioned on device's original box.
Are you unable to make/receive calls, or getting 'network unavailable' message?
If true- try to flash stock rom available for your country in sammobile etc.
If not- try to reconfigure your APN settings depending on your carrier,
Or try to find appropriate flashable modem in I9505 thread
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