How can I make my rooted Android 7 phone as secure as possible for financial transactions? The latest security update patches for my phone was in 2017. My phone is rooted. What steps can I take to make it as secure as possible to be able to safely use financial apps where I'd be transacting money?
These apps need Google services to work, so custom roms are not an option (or are they?).
First of all install a stock rom of your mobile after that you can just do the banking transactions... Then go to google play store &gt; setting &gt; play protect certification &gt; certified.
if the device is certified you can do any financial transactions!