- Move to sd card
adb push ~/.mitmproxy/mitmproxy-ca-cert.cer /storage/emulated/0/Download/mitmproxy-ca-cert.cer
- Set http proxy in device
source avd_functions
set_http_proxy 8080
- Reset wifi state
adb shell svc wifi disable
adb shell svc wifi enable
Follow ./android_system_ca_wizard
Note: Install only these certificate on a emulator deprived of google play services.