I have the same problem
Originally Posted by xeno96
I have a GT-S7560M that will not give me any network connection at all, No Service. IMEI shows null/null.
Tried a few programs online with no luck.
I have the exact same problem and I can't find any other thread that even comes close to this problem, I tried looking for the modem file to load with odin3 but on other threads same requests were completely ignored.
So many people brag in here but no help!
Here is what I did with the great help fo St. Google I first flashed the Australia Firmware and then followed this procedure on the link
ha no links for noobs sorry someone haves to help you afterall good luck!
St.Google is your friend! xeno96 copy and paste this for your search is a video from metacafe good luck!
Restore IMEI and Get Rid of No Service Signal, EASY! Samsung Galaxy Ace Phones!