Pixel 5

Pixel 5 Enable 5G

Important Links

Modify Bands Tutorial https://mt-tech.fi/en/modify-oneplus-7-pro-5g-8-and-8-pro-nr-lte-a-band-combos/
Qualcom tools a drivers https://freebox.lear.ovh/share/evKn9vDPX_19qT4l/Mi5_Qualcomm_Drivers.zip / https://freebox.lear.ovh/share/f95F3r5V_eKVjlej/QPST_2.7.496.zip
Google Pixel Usb drivers https://developer.android.com/studio/run/win-usb

Success Stories https://forum.xda-developers.com/t/how-to-add-5g-configurations-to-your-pixel-5-solved.4187025/
Enable Qualcom Diagnostic to access EFS https://forum.xda-developers.com/t/network-signal-guru.4005511/page-4#post-83499679

Root device
Enable usb debugging
Install google phone drivers: https://developer.android.com/studio/run/win-usb
Connect phone to PC
Download ADB https://developer.android.com/studio/releases/platform-tools
Unzip folder and open cmd prompt in folder
#adb shell
#su
#resetprop ro.bootmode usbradio
#resetprop ro.build.type userdebug
#setprop sys.usb.config diag,diag_mdm,adb
#diag_mdlog
Press ctrl+c when shell output freezes on "failed to open diag socket"
On phone enable file transfer, wait 2 seconds and then disable file transfer
Open QPST and follow steps mentioned in this blog: https://mt-tech.fi/en/modify-oneplus-7-pro-5g-8-and-8-pro-nr-lte-a-band-combos/
If you see unrecogonized pixel device in device manager, right click and install driver in above Qualcom drivers link: https://freebox.lear.ovh/share/evKn9vDPX_19qT4l/Mi5_Qualcomm_Drivers.zip