If verification code protection is turned on, will the Trojans still be visible on the phone?

If verification code protection is turned on, Trojans in the phone will still be visible. Because after your phone is implanted with a Trojan virus, if you use a short message verification code later when you go shopping or elsewhere, the verification code will also be sent to the scammer. Therefore, if you have turned on verification code protection, the Trojan in your phone will still be there. will be seen.