G_Meet_Mandaliya_NKVe, Jan 11, 2019 : It seems like oneplus has also started giving out updates with bugs so that people would loose interest in their current devices just like Apple. I downloaded and installed the latest update given out by oneplus for 3T. After the update, I am facing several issues like - My fingerprint sensor stopped working suddenly without any reason. (fingerprint hardware not available) - Started facing system lag. - Applications could not run properly. - Internet Connectivity gets lost very often now. Phone not working properly even on WiFi. - Battery drainage issue started coming up. - Games got slow running even though there is sufficient lots of space left in phone. Seems like there is problem with RAM now. - Sudden extreme low voice in incoming calls. Please solve all these bugs. Was so much loving my phone. Was spending good word of mouth for Oneplus but I might think about it for sometime now.