Official Telcel Mexico Xperia ZL (C6506) Jelly Bean 4.3 - 10.4.1.B.0.101 R4C
Build number: 10.4.1.B.0.101
Android version: 4.3
Regions: TELCEL GSM MX
Customization version: 1272-1676.7 R4C
Just download both files, extract using WinRAR and flash vía Flashtool
http://d-h.st/MVi (RAR PART 1)
http://d-h.st/P1e (RAR PART 2)
Build number: 10.4.1.B.0.101
Android version: 4.3
Regions: TELCEL GSM MX
Customization version: 1272-1676.7 R4C
Just download both files, extract using WinRAR and flash vía Flashtool
http://d-h.st/MVi (RAR PART 1)
http://d-h.st/P1e (RAR PART 2)