@Anny001 AA @R D The same thing happened to me, I uploaded the evidence and a week later, I had the approval in the part where it says documents. July 18 they reviewed, July 26 I was approved but it wasn't until July 30 that I was notified in the mail. Look in that part where it says documents , it took me a week . I hope this answer helps you. Have faith

unsolicited documents are those which you submit after the submission of your primary application. These documents are supporting documents which you obtain after the submission of application. such as you and your partner had a child after the submission of I-130 and now you received a birth certificate or passport of your child. you can now upload this under unsolicited evidence/documents. These are just to strengthen your case but unfortunately they cannot alone expedite your case. To expedite your case you need to write a service request and explain the situation along with that you need to upload all supporting documentation.