[X Style (Pure) General] chanok12:
What did you wipe? Amplify or Xposed, or both?

Yeah, happened to me too. But I wasn't able to pinpoint the app. I know I said that after uninstalling Amplify, incoming calls came through, but it only happened a few times, so I went backwards, uninstalling every module I had downloaded, uninstalled Xposed, wiped dalvik and cache, and still no go; no incoming calls. Callers got either busy line or turned off phone message.

Went to my carrier to replace the SIM, to rule it out; the result: no incoming calls, and if I put either SIMs (old & new one) on my GS6 or the wife's iPhone, calls were working normally. Was getting desperate, so I got home, and wiped the phone clean through TWRP, BUT I f****ed up massively!!!! I accidentally chose to wipe everything from the phone, including internal storage (was my first time using TWRP; was CWM user in Samsung), so the result: No OS installed, bricked phone, hehehe.

Fortunately, I could still boot to recovery, so after reading carefully for a few hours, I restored everything back to factory stock, including the stock recovery with this post http://xdaforums.com/moto-x-style/development/windows-tool-moto-x-style-pure-edition-t3199905. I want to point out to everyone, to download this firmware to keep it for storage as safety.

The firmware posted in this post http://xdaforums.com/moto-x-style/general/stock-stock-firmware-t3201459 IS NOT WORKING!, when trying to open the ZIP file says it's corrupted (

downloaded it in 3 different computers with the same result

).

So I followed Shawn1562's & gthing's instructions to the letter, opening in Text Edit the .bat file since I'm on Mac, flashed everything with fastboot (also had to re-flash twice the modem; same experience as gthing), and was up and again in no time, less than 10 minutes.

So I had my perfect phone up and running again, so I decided to try it out with nothing installed other than the factory apps. My surprise?

No incoming calls!!!!

:mad::mad::mad: I was about to throw out the frickin' phone out the damn window. Then I remembered a setting on Phone Info (*#*#4636#*#*) about the bands (had exact same problem with unlocked Verizon GS6), since I had pinpointed the fault to being LTE not switching down to 3G, thus no incomming calls as Mexican carriers do not support VoLTE. I switched between bands and kept trying out.

Don't know which band was selected as default, since there is no indication. The phone only shows 3 options in set GSM/UMTS band (USA Band, Cellular, and PCS). Turned off radio, selected Cellular, turned on radio, no data and no service. Same steps, selected PCS, no data and no service. So only one option down to go, USA Band, selected it, and data and service restored, but still no incoming calls. Changed the preferred network type from LTE/GSM/CDMA auto (PRL) to another setting and then back to the same setting as default. Result: calls were now working perfectly, and have been working perfectly for the past 12 hours.

Don't know what the hell happened to the phone. Happy because everything is 5x5 and I now know how to restore this phone back to factory state, but sad as I really miss the options set by GravityBox.

Hope this post really helps out someone else IF the same situation arises. Will report back if anything changes.

Saludos!