I had my M8 for about 10 days, very satisfied. Noticeable improvement over last years HTC One (M7) in every aspect.
Most commendable and significant improvement must be the battery life.
The camera although still having the same 4mp, is still better than the M7, may not be the best flagship phone camera in daylight pictures but definitely one of the best in low light and especially in night scenery.
The SD card storage is most welcome and appreciated.
Build quality is excellent, display is brilliant and very natural, not overly saturated.
In fact this is my 2nd M8, I have the M8 on Sat, 5th April, the first day of launch in Singapore, the 1st set keep having a "no SIM card detected" notification.
I have the 1st M8 on Sat, 5th April, around evening on Sun 6th April, the "no SIM card detected" notification appears, same issue after restarting the phone, end up having to take out the SIM card and reload again, it works.
Same problem happens again around 3pm on Mon, 7th April, do a restart and it works again.
Call HTC Service Centre and logged a complain, apparently it is a new phone and they have no ideal of the cause to this problem, suggested me to make a one to one exchange and also change a new SIM card too. Went to my mobile service provider to change a new M8 and SIM card, hoping for the best.
Unfortunately the same problem occurs again on Wednesday and Thursday, a bit annoyed but suspect that it shouldn't be the phone or SIM card problem as it cannot be that the same problem happens to 2 phones and SIM cards.
Willing to monitor for another day or two to see whether the problem persist before matching down to do another exchange.
Fortunately, received a HTC OTA update on Saturday and one of the improvement is related to the SIM card issue.
So far so good after the update. Excellent and efficient service on HTC in addressing the issue promptly.
The software no. after the latest update is 1.54.707.7
Should anyone having the same problem, check for the latest update.