Default Help Me, HTC ONE M7 up ROM

My HTC M7 running 4.4.2
Sense 6.0
SoftwareNo 5.12.707.104

-Unlocked,
cid: 11111111
mid: PN0714000
- Kenel 3.4.10-gf22c859
root@abm002 #1
SMP PREEMPT
- Baseband: 4T.27.3218.14_10.33C.1718.01L
-Build No: 5.12.707.104 CL337737 release-keys
And i can not double-tap on screen to wake this phone.

So i check Software update to 6.13.707.101 (4.4.3), i download already, but can not install update.
Because system notify me that system not is original ROM, can not update.
I tried to go to recovery mode (Vol Down + Power) => recovery, but red warning triangle appeared.
Please help me how to update to 4.4.3 & sense 6 & can double tab to wake.
Please step-by-step if you can.

Thanks you so much.