ITTSB.EU Blog Forum
ITTSB Blog Specific => ITTSB General Discussion => Mobile phone Tech Tips => Topic started by: Kiriakos GR on July 03, 2026, 07:18:53 PM
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I think that this is my last adventure worth reporting for my new (replacement) Samsung SM-G900F.
My older SM-G900F this now become a backup phone, due motherboard issue, there is no sound output at ringer speaker.
Another functional Samsung SM-G900F this now become my primary phone. :)
And I am very happy !!
But my mobile phone Carrier configuration CP files, these was not send automatically, the system thought or were fooled, that I am using an all ready configured Samsung SM-G900F.
Long story in sort: COSMOTE Greece this has a four digits telephone number: 1333
Due SMS texting you can manually request latest mobile phone Carrier configuration CP files for Internet & MMS
At your first SMS you write as message text the word INTERNET
Then there is automated response due SMS as confirmation.
Then the CP file this arrives at your phone, all that you need to do is to review it and select install .
At your second SMS you write as message text the word MMS
Then there is automated response due SMS as confirmation.
Then the CP file this arrives at your phone, all that you need to do is to review it and select install .
Nothing of all these they would considered as NEWS, if these configurations was identical and unchanged over the years.
My Carrier he did made changes over the years, and today my fresh arrived Samsung SM-G900F, this is finally fully configured at operating with my carrier.
It seems that mobile carrier tower this makes instant handshake with your phone, 4G/5G internet settings they are constantly transferred at your phone.
While MMS settings they do not.
Your fresher under request, CP files for both services, this helps the phone to become fully functional.
Carrier network detection this is now much faster.
SMS this is now working flawlessly. ;)
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I thought that this is one time task at getting mobile carrier settings, but its not.
My current mobile carrier it switched brand name this month, this rebrand it did also influenced their web page address, and web links in use at many of their systems.
Cosmote GR -> Telekom GR
Therefore I had to request again, NEW mobile phone Carrier configuration CP files, in order my phone to be updated.
I do assume that they had set redirection mechanisms, and most customers will not feel the change.
Either way, with latest CP files in use, any time delays caused due system redirection this is now minimized. :)