Just want to say sick grind thanks for finding the information on how to do the glitch but I have now found a way that makes it crash 99% of the time

heres how:
Like before you follow the same steps but to do this you must be able to remove your previous save or save it onto a memory card or just back it up from your hard drive and place it on your desktop or somewhere safe.
NOTE: You only have to do this once

well twice once you got all the achievements you want and so then you can place your old save back on to your console
Now this is done follow these steps:
1. Go to manager mode and start a new manager mode as Real Madrid (Only Real Madrid can do this as they have the most money)
2. Choose any sponsor any, amateur difficulty for both the board and Play Diffictulty, Select any Currency type (EURO/POUNDS/Dollars)
3. Now go to club management, then go to staff upgrades and make all upgrades to 10.
4. Now make sure your controller settings are on manual so all assists are OFF like you would if you were going for the Manual Player achievement (I forgot the name lol) this means auto switching bar is all the way to the left and all other settings on manual
5. play your 1st game (Which is a friendly game)
6. WIN THE GAME!!!!!!
At the end of the game it will crash during the MAN OF THE MATCH screen and so turn your console of and back on and you will more than likely unlock some achievements.
REMEMBER THE CRASH HAPPENS 99% of the time using this method achievements are a little fussy so 9/10ths of the time you will get an achievement though.
PS. it doesn't matter if you have already unlocked the Theater of dreams + Total control achievements.
So Thanks to SickGrind and Thunderb0lt(Thunderbolt of XPG)
P.S. I have confirmed this on 2 consoles please post your results on this method.