if anyone stil looking for a working flash rom for the A33 allwinner tablet. after many others i found this. it seems to work fine. my tablet was blocked up. couldnt update anymore and couldnt make connection to google servers. running just fine now. hope i can help u with this. filenaam : D12r a33_8723-8703_v11_0312 20141211.img Size: 530 MB (556.550.144 bytes) i forgot where i downloaded them, but i got the img here. where can i upload this size to share?