Bixby not available in Indian english, so it is useless, how can I uninstall this service from my phone.

Samsung contact is malfunctioning where Google contacts are much stable.

Several times your face detection failed. Either fix this problem or I have to stop this service as Samsung disqualified with his new experimental software.

After last security patch update (November 1) A70 battery drainage fast, though Indian mobile service providers are having lot of network issues. Think of some update which protects battery in low network zone and step up network.