Is it possible to update IELTS score later in Express entry profile

Express Entry IELTS/CELPIP English Test
1

I got my CRS score of 395 and I see current express entry draw cutoff is 440. I’m thinking to give one more IELTS test to improve my score to reach near to cutoff. So, I would like to know if i can create my express entry profile now and give my IELTS again for better scores and update new IELTS score on my existing express entry profile?

Also, I would like to know if 395 is better score to create express entry profile?

2

You may submit 395 profile in the pool doesn’t hurt but probably won’t get selected. You need to improve score and it’s better to just delete this one and submit new one when you do.