For android phones in India
can police get a phone's IMEI number just by using that phone's number?
also suppose if a phone was moving around within few miles radius for few days and it was turned on several times in that duration. But now the phone is turned off permanently and only after phone is turned off police starts to try to track the phone for the first time using only the mobile number which was being used by that phone when it was turned on in last few days. So can police get all the locations where that phone was in those last few days?
Also if that phone's user turns off permanently or throws away the phone and takes a new phone and inserts the same SIM card in that new phone, and only after that if police starts to try to track using that mobile no for the first time, can police even get all the location infos about where that old phone was for last few days before it was thrown away?