Whether or not you’ve got lately added a brand new line to your Android cellphone for quicker web or gotten a brand new work SIM, a “SIM Not Provisioned” error message can disrupt your connectivity and derail your life, as you may’t make or obtain calls and entry mobile information. So, it is comprehensible to really feel confused and not sure of what to do. The SIM Not Provisioned error usually signifies that your cellphone is unable to ascertain a connection together with your wi-fi provider utilizing the data provided by your SIM card. It will probably impression each eSIMs and bodily SIM playing cards.
Android cellphone customers can even hardly ever encounter a extra technical model of the identical error: MMCC_IMSI_UNKNOWN_IN_HLR. It is the identical as getting a SIM Not Provisioned error and signifies that your cellphone line’s IMSI (Worldwide Cell Subscriber Identification) – a singular identifier for any cellular connection — is unknown to your wi-fi provider’s HLR (Dwelling Location Register). HLR retains a document of all the provider’s subscribers. So, what are the possible causes for the error, and what are you able to do about it? Let’s discover out.
Why you are seeing the SIM Not Provisioned error
There could be a number of causes for the error to pop up, however it’s usually triggered when your new cellphone line has not been activated by your provider. It may very well be as a result of the automated means of activating your connection failed on the provider’s finish, or it is taking longer for the provider to activate it. The error might additionally seem when your cellphone makes an attempt to speak together with your provider about your SIM card’s standing, however it’s unable to achieve it due to community points. That is unusual, however it might occur when there’s a widespread community blackout, and you will find other people on the identical provider additionally going through comparable points.
One other reason for the SIM Not Provisioned error is that you simply lately added a bodily SIM card to your cellphone, however it’s not seated appropriately — leading to your cellphone sending the fallacious information for verification to your provider. Older SIM playing cards which have seen a variety of put on and tear will also be a cause, as a result of your cellphone cannot learn the cardboard precisely. One other, much less widespread reason for this error is that your wi-fi provider has deactivated your line for some cause. It may very well be due to inactivity for a number of months, or one thing fully completely different. Lastly, this error can even happen while you attempt to use a brand new eSIM whereas having the older bodily SIM card of the identical connection – one thing you should not do in your Android cellphone.
How you can repair SIM Not Provisioned error
In case you encounter the SIM Not Provisioned error, the very first thing to attempt is toggling Airplane Mode on and off, which will make your cellphone reattempt a connection together with your provider. The quickest means you are able to do that’s to make use of the Fast Settings panel in your cellphone and faucet on the icon with an airplane. If that does not work, restarting your cellphone is another choice. The reboot course of is an efficient option to do away with any short-term snags, and it will additionally reinitialize your cellphone’s radio modules. In case you’re utilizing a bodily SIM card, you can even take away and correctly reinsert the SIM card to make sure there aren’t any potential issues on that finish.
It is a good suggestion to take away your bodily SIM card when making an attempt to make use of an eSIM of the identical connection. Nevertheless, if the error persists, it is time to attain out to your provider. The provider will affirm whether or not your cellphone line is certainly energetic and attempt to repair any potential points from their finish. They’ll additionally ship you a substitute SIM card in the event that they suppose there is a matter with the SIM card you might have, or ask you to endure the registration course of once more in case of an eSIM.
