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As we already announced, he released a few days ago Apple re-update iOS 5.0.1 with the codename 9A406, which is only available for the model iPhone 4S. It became known mainly for not having encrypted master file systems like previous versions, thus allowing legal transfer Siri port to older devices. It was assumed that the new update would mainly solve the problem with fast discharge, where some users saw the battery of the iPhone 4S drop by as much as 10% in an hour, despite not using it at all.

 

Avšak server MacRumor informed that the reason for the silent update was to solve a bug where under certain conditions it has iPhone 4S recognition problem mini-sim cards, resulting in "No SIM installed" or "Invalid SIM" error messages. Similarly, the status bar displays "No Service" or "Searching".

Apple recommends all owners of the latest model who have the problems mentioned above to update their device according to the following steps:

  1. Zálohujte vaše zariadenie prostredníctvom iCloud or iTunes.
  2. Restore your device through iTunes.
  3. After the process is successful, restore your content and settings from backup.
  4. Check in Settings > General > About that you are using the latest version iOS 5.0.1 (9A406).

However, reports from users indicate that in some cases the issue still persists. At this time, we do not know why the results are mixed. More specific conclusions will be offered only by the official administration from Appyou.

iPhone4S

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