Enable VoNR (Vo5G) on X52, X53, X55, X60, X65 modems with MPSS.HI.2.0, MPSS.DE.1.0 baseband firmware or newer:
This guide assumes you are already familiar with QPST and how to gain access to the diag port on your device. See this guide for enabling diag on various commercial UEs: Link
Devices which have VoNR enabled will use the same IMS user agent as for VoLTE, and the same codecs. If your device has EVS enabled for VoLTE, you will benefit from EVS under VoNR.
- UEs tested and confirmed working:
- Google Pixel 5 (GD1YQ, US)
- OnePlus 7T Pro 5G McLaren (HD1925, TMUS variant)
- OnePlus 8 (IN2015, US)
- OnePlus 8 Pro (IN2125, US)
- OnePlus 8T (KB2005, US)
- OnePlus Nord (AC2003, EU)
- OnePlus 9 (LE2117, TMUS variant)
- OnePlus 9 Pro (LE2125, US)
- OnePlus 9 Pro (LE2123, EU)
- Xiaomi Mi 11 Lite 5G (M2101K9G, EU)
- Xiaomi Mi 11 Venus (M2011K2G, Global)
- Samsung Galaxy S21 & S21 Ultra (SM-G991U, SM-G998U1, US)
- Samsung Galaxy S22 Ultra (SM-S908U, SM-S908U1, US)
- Samsung Galaxy Fold3 (SM-F926U, SM-F926U1, US)
- Qualcomm Smartphone for Snapdragon Insiders (ASUS_I007D, WW)
- Sony Xperia 1 III (XQ-BC62, US)
- Sony Xperia 1 IV (XQ-CT62, US)
How to enable VoNR (Vo5G) in NR-SA
Step 1: Launch EFS explorer
Launch QPST with your device in diag mode. Then, open the EFS explorer.
Step 2: Upload the NV item files for VoNR
Navigate to /nv/item_files/modem/mmode/
Right click and “Copy item file from PC”, do not drag or drop.
List of NV item files:
nr5g_full_voice_support set to 0x01
For dual SIM devices also add:
nr5g_full_voice_support_Subscription01 set to 0x01
Download from here
Resulting entry in ueCapabilityInformation RRC packets:
