Team, Any one suggest how to check RNC ID Through app??
How do you check in tems?
Which Vendor?
If you have Qualcomm based Android device the best option is the Network Signal Guru app, but it requires root access.
Without root i can recommend apps such as G-MON, GNet Track.
On Apple devices you can find this info in engeneering menu.
And here you can find a complete tutorial on how to use GMon:
Using G-MoN (WarDriving - Field Test - Site Survey) for Wi-Fi 2G 3G UMTS 4G LTE 5G NR
Hi you can try g-nettrack