I tried this flashing and wiping cleanrom 4, and it killed my LTE in cm10 altogether for a few hours. I spent a bunch of time flashing and wiping and flashing until I finally got the ability to use the *#*#info#*#* trick. The funny thing is, while my LTE didn't connect at all, it seemed that the setting stuck in about 50% of my reboots.
So far, I haven't seen a single Rogers person have success with this issue. Anyone want to pipe up?
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Samsung Galaxy S2 i9100 <= HTC Magic <= HTC Dream