Insert a comma at the end of the prefix code:In some cases, adding a comma at the end of the prefix code can help you fix the invalid MMI code error on your Android. For instance, if you are trying to dial the*#0589#code, add a comma at the end by long-pressing the asterisk (...
It’s important to note that not all MMI codes work on all Android devices, as their functionality may vary depending on the device manufacturer and the version of Android being used. Also Read: How to See Saved Credit Cards on Android Phone It’s crucial to exercise caution when using the...
Another way to fix the Connection Problem or Invalid MMI Code on an Android smartphone would be to add a comma at the end of the Prefix code. When a comma gets added, it forces the operation to execute and overlook any error. Below are two different ways to modify the prefix code. If...
KMS Emulator in C (currently runs on Linux including Android, FreeBSD, Solaris, Minix, Mac OS, iOS, Windows with or without Cygwin) - nimminimminot/vlmcsd
2.Tell them that you are trying to get "Conditional Call Forwarding" working, but you are getting an error. 3.Get them to remove your phone from the family plan for 2 minutes, 4.While your phone isn't on the family plan, forward your phone using the option in the help menu, or by...
2.Tell them that you are trying to get "Conditional Call Forwarding" working, but you are getting an error. 3.Get them to remove your phone from the family plan for 2 minutes, 4.While your phone isn't on the family plan, forward your phone using the option in the help menu, or by...
Android IMS 通话应用设计 InCallController建立与通话界面的连接,更新通话界面。MMICode 流程MMI:Man-Machine-Interface,人机界面,所有带*或#的号码都是MMICode。通常以*、#、*#、**、##等...对比和MO一样,IMS Call多了ims service这一部分,而CS Call 多了GET_CURRENT_CALLS的过程。 其中的重点部分是IMS Cal...
You might want to try this method 2 a few times before giving up on it. It might take a few tries before it connects to the available networks. If the network operator search does not find your carrier or service provider, then you might want to check your SIM card for possible problem...
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There's a chance your Android device has run into the "Connection Problem or Invalid MMI Code" error due to a temporary network mishap. Most of the time, refreshing the network connections by enabling and disabling Airplane mode should fix the issue. ...