I don't bother to lock my phone as there's nothing on it of importance—no emails, no social media posts, no bank payments or such. If lost, I'd lose a perfectl

I don't bother to lock my phone as there's nothing on it of importance—no emails, no social media posts, no bank payments or such. If lost, I'd lose a perfectly good phone but not much else and that would be inconvenient and I'd need a new SIM. As for data, I could potentially lose records of calls and SMS for a day or so as anything useful is backed up. I lost a valuable HTC once and never changed anything, no worries about accounts being stolen as there were none and I just canceled the SIM. If I were a crim I'd would go to much more trouble to ensure that there was nothing on my phone to incriminate me. So I remain perplexed why crims take such obvious risks when it's well known the first thing the Law will want is their phone, and second, the Law will eventually gain access to their phone locked or otherwise.