[TOOL] [v1.0.6] LTESwitch 2G-Auto-LTE for Nexus5/6

1) You can switch mode by clicking the button in notification : GSM for GSMOnly, AUTO for GSM/LTE Auto; LTE for LTE Only
2) There are some Auto modes : switch to GSM when WiFi connected; switch to GSM if the LTE signal too poor and so on.
You can find the settings in the main activity

App link in Google Play : http://ift.tt/1NAIJE8

from xda-developers http://ift.tt/1VDvYQQ
via IFTTT