I updated few weeks ago to react-native : 0.61.5 and tried to set up hermes engine, and tried it on android. After followed the steps here : https://reactnative.dev/docs/hermes Build in both, release and debug, mode are successful.
However, the app, then, crash instantly. 
Through Android Studio, I'm getting this error : E/SoLoader: couldn't find DSO to load: libhermes-executor-debug.so caused by: dlopen
I tried to add :
maven { url("$rootDir/../node_modules/jsc-android/dist")} 
Tried : ./gradlew clean of course, rm -rf node_modules && yarn install , none of this fixed my problem :/ 
Can anyone could help please ?