Thank you for the GPA information. Some general information about the UC’s and alternate majors.
For UC Berkeley, alternate majors are only considered during the waitlist or appeal process.
For UC San Diego, they recommend that if you apply to a Selective major as your primary major (EE) then your alternate major should be a non-selective major. In the past couple of years, they have emailed students that have listed 2 selective majors about switching the alternate so just a heads up. You are not required to change your alternate major if you are not willing to consider other majors.
Since the UC’s are test blind, your SAT score will only be used for course placement and not for admissions or scholarship consideration.
Below is some statistical data for the 3 UC’s you have applied.
UC Berkeley: EECS admit rate- 7.6%. 25th-75th percentile of admitted Freshman UC Capped weighted Engineering 4.20-4.30, Campus Unweighted 3.89-4.00 and Campus Weighted uncapped 4.31-4.65. Overall International admit rate was 3.3%.
UCLA: EE admit rate- 9.9%. 25th-75th percentile of admitted Freshman UC Capped weighted GPA Engineering 4.25-4.32, Campus Unweighted 3.95-4.00, EE UC weighted uncapped 4.53-4.78. Overall International admit rate 6.3%
UCSD: Engineering admit rate 18%. 25th-75th percentile of admitted Freshman UC Capped weighted Engineering 4.15-4.30, Campus Unweighted 3.84-4.00. Weighted uncapped not listed. International admit rate 23%.
Good luck.