S2 signal issues 4.2.2
Hi, I'm looking for a solution. I rooted my girlfriend's T-Mobile s2 and changed out the rom for slim 4.2 and it worked well without any signal issues. I then updated to a later build (build 6&7, tried both) and tried other 4.2.2 roms. I noticed she wasn't getting signal at all. I was told to install the 4.1.2 radio for it. I did just that, and it worked, she then had signal. I was hoping that did it, but no it now just has signal and constantly loses it and a reboot is needed. This happens on any ROM I use. Any idea(s)? It would be greatly appreciated. Thank you.
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