Xiaomi Mi A1 greatest smartphone in all over world and budget smartphone.i am buy this mobile in new year and everything is working excellent like A camera 12.12Mp back and secondary was also good selfie cam , sound quality was also good and the biggest problem was create this mobile in every month xiaomi will give bug fixes upadates but after install the every updates the phone was working slow day by day .and in charging time its create a heating problem I am asking to xiaomi plz solve this bugs in next update and.portrait mode of camere superrrb and plz buy this mobile friends India’s largest selling mobile great phone