I did an experiment with both of my account using bare hand for 1 account and rusty knife with the other. These are the result for 10 attempts.
Bare hands - 1 Nuclear Warheads, 9 Sorrys
Rusty Knife...

You launch the apps and then check that your gold count is +1.

Check your inventory or relaunch your MW if it is not there(Black Shark Helicopter 30A/24D)

Yep, got the Naval Assault Soldier 36A/40D for both of my LLP and HLP game.

Thank you. I will do as you suggest.

Can you tell us how to stop the crashes?

Thank you, Funzio for your grand gesture. Maybe I will start buying gold seeing that Funzio do listen to its customers. Well done!

I am all for the event is good the way it is. The next event I will not even be using the rusty knife just bare hands. Both my HLP and LLP reached 9 plane parts but after spending millions of...

I opened my ten docs with 5 days and 21hours to spare. That was on my IPhone. Had another game on the IPad and I reached nine docs with 3 days to spare. Tried but could not get the last doc. I think...

Yes you can continue to collect briefcases and open them for cash, valor, loot units and grunt ally.

I may have been lucky but the moment the event started I was very determined to get the time-saver. I was like pushing 24 hours a day , even waking up during the night every 2 hours. I learnt from...

1) Cash

2) Yes

3) Collected less than 50 Only left 1 briefcase

No gold only use medium. Free player

Completed the 10 docs with 4 days n 16hours to spare. Hurrah!

Already at 9 docs. It took me nearly 1 day to get the ninth docs using medium. I only do PvE to get the briefcase and try not to level up by having less than 5 briefcase. Only when I finished opening...

I have 8 docs so far. Have been lucky so far and with 5 days left, hope to make it.