Lost Data after 4.3

[scoutconnor]

I sideloaded 4.3 today onto a stock 4.2.2 phone. I cleared my data as well. When the update was done, I lost all cellular data. The phone says it is connected to HSPA but the network state is disconnected.
Any ideas?

 

[dbareis]

Just an idea, i had that when i flashed a rom, flagging it again fixed it

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