Since the iphone software update has shipped without issue, apple has stopped signing the older ios 18. 5 software version. This move aligns with appleās standard practice of phasing out older firmware versions ā¦ With ios 18. 6 now the latest supported version, any attempt to revert to ios 18. 5 ā¦ Ā· apple has stopped signing ios 18. 5, preventing users from being able to downgrade or restore to that firmware version. This means that users who have upgraded to ios 18. 6 can no longer downgrade their ā¦ Ā· apple is no longer signing ios 18. 5, which means iphone users who have upgraded to ios 18. 6 can no longer downgrade to the prior version of ios. Well also cover the key features and improvements in ios 18. 6,. Ā· apple stopped signing ios & ipados 18. 4. 1, which means that users who have installed ios & ipados 18. 5 can no longer voluntarily downgrade. Ā· however, users who want to downgrade back to ios 18. 2. 1 are in for some bad news as a report from macrumors has confirmed that apple is no longer signing the older software. Ā· in this video, well discuss the implications of apple stopping ios 18. 5 signing and what it means for iphone users. Ā· itās been just over a week since apple released ios 18. 6. Ios 18. 6 was released a little over ā¦ Ā· apple on tuesday officially stopped signing ios & ipados 18. 5, one week after releasing ios & ipados 18. 6 with bug fixes and security improvements for its mobile platforms. Ā· on august 6, apple officially closed the system verification channels for ios 18. 5 and ios 17. 7. 8. Ā· apple typically discontinues support for older ios versions shortly after a new update is rolled out. Apple has officially closed the window for downgrading to ios 18. 3. 2 following the recent rollout of ios 18. 4. Currently, apples latest firmware is ios 18. 6.