Had one reboot yesterday followed by random locking up and black screens. Back to behaving now but it'll likely happen again.
Replacement is arriving tomorrow, lets hope it's perfect.
What's the story behind your M7?
OK, good idea to replace.
My M7 started with a random lock up followed by a reboot. It would be fine for a week maybe then do it again. I was getting suspicious so did a reset to rule out any apps I may have added. No different and then finally it froze, rebooted and then went into boot loop. You could with patience get into boot menu, reset and it would be OK for an hour maybe and then crash.
Back to HTC and they managed to reset it and send it back. This has been explained to them now 3 times and 3 times they send it back with a reset, only to crash and go into boot loop 5 mins after receiving it back from them
I got peed off and bought a Moto X
Going to have another go at HTC but work has been busy and I've not got round to it. If I'm honest I prefer the Moto X but the HTC One M7 *was* a cracking phone. Disappointing really
I've been into my local Three shop to sort my contact today and had a look at a new M8 .... gosh it's big against the Moto X!