Enable VoLTE, VoWifi and Sensor finger Print on XZ1c

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iori01

Member
Sep 17, 2012
15
3
Dear All,

I just want to share that I successfully enabled all those on my XZ1c.
My phone is German version without VoLTE and VoWifi like most of XZ1c in Europe.

steps are simple
Download with xperifirm the following firmware :
XZ1c : G8441_Customized FR_47.2.A.11.228-R4C
XZ1 : G8341_Customized FR_47.2.A.11.228-R6C

delete all .ta (from main folder only) and userdata_X-FLASH-CUST-C93B.sin from folder G8441_Customized FR_47.2.A.11.228-R4C
copy oem_X-FLASH-CUST-C93B.sin from folder G8341_Customized FR_47.2.A.11.228-R6C to folder G8341_Customized FR_47.2.A.11.228-R6C (overwrite the old one)

download newflasher v0.49 , and xperia flash driver
install Sony_Mobile_Software_Update_Drivers_x64_Setup.msi
copy newflasher.exe in folder G8441_Customized FR_47.2.A.11.228-R4C
Enable debug mode of your phone

put your phone in flash mode (shutdown, press and keep volume down, plug USB cable)
Run newflasher and wait wait wait

reboot and voila !
no data lost, and VoLTE/VoWifi OK !!!

Of course I've used French firmware cause I'm French, but I think you can use localisation you want until it's not US (they disable finger sensor)

hope this helps some who still use this wonderfull (small) phone :)
 

mrbaa4

Member
Apr 19, 2017
22
1
copy oem_X-FLASH-CUST-C93B.sin from folder G8341_Customized FR_47.2.A.11.228-R6C to folder G8341_Customized FR_47.2.A.11.228-R6C
is it copy from same folder to same folder? r6c to r6c?