SAMSUNG J701F/DS VOLTI FIRMWARE AND TOUCH SOLUTION SOLVE
FIRMWARE
TOUCH FILE
MOBILE DONE
Insert jio Sim In Any Other Volte Phone And make any Call
Flash Latest INS Firmware With Home CSC (Not CSC)
After Flash Do Not Power On
Do Wipe Data, Wipe Cache
Reboot
After Complete On W8 For Network
IF Network Show LTE Sign
Sure You Got Volte After Complete Setup/And Apn Setting
If
After Power on Show 4g
Reboot Again In Recovery
And Wipe Cache only 2 Times
Reboot
Done
Tested My Self In Mostly All Samsung Volte Support Phones
FIRMWARE
TOUCH FILE

MOBILE DONE
Insert jio Sim In Any Other Volte Phone And make any Call
Flash Latest INS Firmware With Home CSC (Not CSC)
After Flash Do Not Power On
Do Wipe Data, Wipe Cache
Reboot
After Complete On W8 For Network
IF Network Show LTE Sign
Sure You Got Volte After Complete Setup/And Apn Setting
If
After Power on Show 4g
Reboot Again In Recovery
And Wipe Cache only 2 Times
Reboot
Done
Tested My Self In Mostly All Samsung Volte Support Phones