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I don't remember any issues. WP7 backward compatibility was very good on WP8, in WP7 they didn't supported any native code, it was all .NET so kernel change did
by Const-me 8y ago
I don't remember any issues. WP7 backward compatibility was very good on WP8, in WP7 they didn't supported any native code, it was all .NET so kernel change didn't matter.
- jplayer01 8y agoOne problem was all the phones that were sunsetted and never got the NT-based version, even though it was promised that many phones would get it. Also, comments by the Windows head and others who say internally it was a nightmare.