2FA is the main reason why I have to leave my N900 (with TLS 1.3 support)
- for a first customer's VPN, request a SIM replacement to get STK authentication based but discovered Maemo has not this software support (introduced later in Meego / oPhono)... so I have to shutdown my N900 to move SIM card to an old Symbian device to authenticate
soon, an online service of my bank (one-time-use visa card generation with credit limit) will no longer send SMS for 2FA, so an Android app will be soon required
Leste, when I will be over with my calendar and sms/phone calls history migration to "Android"-or-affiliate I need to discover