Apple finally kills illegal RSIM 13 iPhone unlocks

Apple lastly kills unlawful RSIM 13 iPhone unlocks

In an enormous setback to the unlock grey market, Apple has lastly killed unlawful RSIM iPhone unlocks. Right here’s all you might want to find out about it.



The ICCID activation bug that allowed customers to unlock any iPhone has lastly been patched by Apple. We tried utilizing RSIM 13 on two units on iOS 12.1.2 with a practical ICCID however to no avail.

Kinglock, the unlocking professional on the GSM-Discussion board, has additionally confirmed the identical, stating that Apple has patched the unlock bug and iOS 12.1.four and beneath variations will not assist RSIM 13.

For the uninitiated, RSIM, just like the Gevey SIM, is a particular SIM tray that may unlock an iPhone to any provider. It has been the mainstay unlock resolution for iPhone customers for years.


Going ahead, you will be unable to unlock your iPhone with out upgrading to iOS 12.2 or above do you have to manufacturing facility reset it. In the event you resolve to make use of RSIM 13 once more, your system will show an activation error.

With unlocking getting more durable, ICCID numbers have change into more durable to come back by.

Furthermore, Apple can be patching practical ICCID numbers at a a lot quicker tempo now. It doesn’t take various hours for an ICCID to go kaput.       


Irrespective of the present standing of the unlock trade, the cat-and-mouse sport isn’t over but. You possibly can nonetheless get an RSIM 12 to work.


There are, nonetheless, a number of caveats that you could consider –

  • Firstly, the iPhone working system should be iOS 12.2 or above (with no jailbreak put in) or else the unlock won’t work.
  • Secondly, the person should preserve the interposer SIM contained in the iPhone always. The unlocked standing shall be reset if the RSIM is eliminated.


Some oblivious customers who ordered a brand new interposer SIM card or carried out a manufacturing facility restore have ended up with a carrier-locked iPhone.

In case you are a jailbreaking fanatic, don’t attempt to manufacturing facility reset or improve your Apple system in the interim.

Based on one among our sources, Chinese language producers are engaged on a brand new card able to unlocking a tool on any firmware model.

// The iPhone unlock market is large and unlocking is large enterprise for the unlawful grey market SIM producers and shops alike.

With a lot cash on the road, somebody simply has to give you a working substitute for the RSIM.             

Have been you influenced by Apple’s choice to patch the ICCID activation bug? Tell us within the feedback part beneath.  

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