Be infrequent! IOS13 rolls out two systems version to update at the same time

The apple rolled out IOS13.5.1 official version to update today, itself is belonged to urgent newer, did not roll out test version, roll out suddenly directly.

Because be of urgent sex,update, so newer package is not big, date of the version after updating turns into 17F80.

In updating brief introduction, the apple expresses this second updating is important security is updated, suggest all users go updating.

But from inside developer log we can see, this second updating basically is to seal before blocking up paragraph the IOS13.5 that time rolls out is formal flaw of edition escape from prison.

Express in developer log, IOS13.5.1 rehabilitate applied process can implement the aleatoric code that has kernel limits of authority possibly. And the relevant loophole that Unc0ver escape from prison uses, code CVE-2020-9859.

So we can see, this second updating is won't have too big function sex those who update, basically be to seal an escape from prison after all.

Do not cross the user to Hong Kong area, still a good thing is joined.

In new version, the apple supported Hong Kong eventually 8 amount to a traffic card to bind calm, nevertheless mainland area cannot see, need changes IPhone address ability of Hong Kong area to see 8 amount to.

Besides, the 8 series that amount to a very distinctive still supportive IPhone8 series and an Apple Watch3 and above are used, the equipment such as IPhone6S 7 suffers fall into disuse.

This kind of practice of the apple is unavoidable also concern letting a person, can the traffic card with other areas of prospective chinese mainland also support a few newer facility only?

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Apple today besides roll out IOS13.5.1 besides formal edition, the first test version that still rolled out IOS13.5.5 additionally.

If you installed the descriptive file of test version, so the system can bypass probably newlier directly IOS13.5.1 is formal edition, let you upgrade to IOS13.5.5 Beta directly.

As brand-new the test version of code name, newer package is exceedingly big, but this does not represent newer content a lot of.

This second became 17G5035d newlier besides version date besides, do not have any visible function sex is updated.

Should be common security and ground floor are updated only.

Additional, telegraphic user discovers this second after updating, base band version still was reduced, from before 7.60.01 reduced 7.60.00, but do not affect use.

Will be in in view of the apple 22 release version of IOS14 system testing this month, so most propbably IOS13 won't have had too big newer content, everybody need not hold too large interest in the arms to staring at IOS13 system to update.

What be worth to be carried additionally is, after IOS13.5.1 formal edition is rolled out, IOS13.5 this can the version of escape from prison believes to be met very quickly the test and verify that be shut.

If you need escape from prison, must not update, perhaps demote rapidly an IOS13.5 formal edition.