We know we are good, because you say that
Worked great with my HTC One M7 and carrier A1 in Austria. Thanks!
Unlocking worked fine, but only with the Stock HTC ROM - do not waste your time by trying to unlock with a custom ROM such as CyanogenMod/LineageOS etc. installed
Excellent and accurate services, definitely will try again.
Thank you guys.
About HTC One A9
The HTC One A9 succeeds the One M9, having been announced in October 2015. In appearance, it s similar to the iPhone 6S, and certainly pushes its Apple competitor the market leader close with its vibrant, high-resolution display.
The camera is more versatile than that of the One M9, while a fast fingerprint scanner provides easy, but secure, access. It incorporates the latest Android operating system and boasts 16GB of storage, making it a good mid-range option.
Price could be a turn-off, which explains why you may have decided to purchase a locked handset.