Spent an hour reading the report, the AAIB were erring on the side of diplomacy here. Lets face facts, there were numerous errors, and numerous times the crew could have picked up on these but failed to do so. Coupled with the fact their english was woefully substandard and you have what may have been something more serious.
As for their raw data skills this is an area we could all well be criticized in.
Trying to blame Mobile phones though was a bit rich.