How to lock LTE_ONLY mode?

Asked Mar 27 '19 at 07:46

Active Mar 27 '19 at 09:25

Viewed 354 times

I am working on an application that has a requirement to lock the RAT on devices. I just want to lock only two modes i.e. "LTE Only" or "WCDMA Only".

We can do this without using an app from phone dial app by running ##4636## and choosing Phone Information and the "LTE Only" or "WCDMA Only". I have also tried QXDM to set these values on NV Item 10 but it doesn't persist on reboot. So if some one have good knowledge of QXDM and share that knowledge then it would be really helpful.

My final goal is to do this from Android application that has root access.

edited Mar 27 '19 at 09:25

asked Mar 27 '19 at 07:46

Vatish Sharma

1,536
3
16
35

you can't do it with 3rd-party app (your own app) unless it has root permissions – Vladyslav Matviienko Mar 27 '19 at 08:10
I have rooted phone. – Vatish Sharma Mar 27 '19 at 09:23

How to lock LTE_ONLY mode?

0 Answers0