Try flashing through force update (press power+volup+voldown to boot). If that doesn't work, redownload the file and try again.
Sent from my GT-P3110 using xda app-developers app
-Huawei Ascend P6-U06, running Omni HYD52ROM v1
-Samsung Galaxy Tab 2 7" GT-P3110, running stock 4.2.2 Touchwiz
-Samsung Galaxy Ace s5830i, running Simplicity v5
( ^3^)O <(I'm always glad to help!!)