An Android App in order to start GSM network preferences. (Remember if your phone or carrier doesn't support VoLTE, your phone cannot recieve or make phone calls in "LTE Only" mode.)
Copyright 2022 Mustafa Utku Ensert
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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