[Guide] How to fix the Lock screen lag (dual-sim)

I often experienced a lag of 3-5 seconds after I click the power button or double tap the screen to wake the device. I noticed this to happen only when I was using both SIM cards, because the Carrier Labels are shown in the top left corner of the Lock screen. There isn't room for the whole Carrier text to be shown, so the labels start automatic scrolling. I believe that the start of this scrolling animation is responsible for the lag when waking up the device.

There is an Xposed module: Hide Carrier Label v2 that removes both of these labels from the Lock screen. The issue is fixed on my OPX after the activation of the module.
XDA thread: http://forum.xda-developers.com/xpos...el-v2-t3277435
Module: http://repo.xposed.info/module/com.f...decarrierlabel

Requirements:
- root
- Xposed Framework

Download from this link