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Dec 26, 2014 · Low level access to the SIM card is not available to third-party apps. The OS handles all communications with the SIM card including access to personal information (contacts) on the SIM card memory.
How can I obtain detailed information about my SIM card, using Android apps and/or adb (possibly root)? I'd like to diagnose mobile data connection problems possibly caused by SIM card defects. Extended context:
Android Studio (Java) Insert and Eject SIM Card Detection Using Telephony Manager and Live Data. In this Video this will show you the simple way on how to observe the Sim State If its...
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Sep 5, 2022 · 2 Answers. Sorted by: 46. By following the 7 steps below, your problem will be solved definitely: You should add adb to your environment variables. open your environment variable and add Your-SDK=path\platform-tools to environment variables Path.
Jul 31, 2019 · If you create an AVD (Android Virtual Device) and go to the native settings application and look for your SIM information, you should see something identical to this: Device information. If you look closely to the SIM number it seems to be a default number with +1 as the country code and a mix of random numbers.
Jun 19, 2024 · If you are experiencing issues connecting your Android phone to Android Studio, there are a few fixes you can try: 1. Ensure that USB debugging is enabled on your Android phone by going to " Settings " > " Developer options " > " USB debugging. 2.
Jun 12, 2023 · Some of the common causes include: SIM card not properly inserted into the SIM tray. SIM card damaged or corrupted. SIM card not activated by the carrier or network operator. Incorrect APN settings or access point names. Network connectivity issues. Outdated or faulty SIM card manager software.