How to restore data after an iPhone update failure

IPhone 5 is recommended not to update ios8.1 with WiFi, because the firmware is relatively large, it is easy to fail in the middle. If it fails, do not be afraid. There is still hope to restore data.

If you have unfortunately entered the recovery mode and have not yet implemented the backup, do not point to the restoration, then nothing will happen! Read down.

(1) download the PP assistant and try to enter the normal mode. If yes, it will be okay. If the wireless connection enters the recovery mode, okay. Let's take a look.

(2) If the current system is not the latest, it is easy to download the new firmware of the current system from the firmware of the PP assistant.

(3) Go to iTunes. There are two options: update and restore. Press shift and click Update to open the file. Select the downloaded new firmware and click Update, the data is all there. It's okay. You can skip the following steps.

(4) Unfortunately, if you are the latest system, you will not be able to update this option. You have to continue. I have not tried this issue on the Weifeng forum, if this is not feasible, you can only refresh the machine, and the data cannot be recovered.

Before reading:

1. This firmware must be signed and verified by SHSH. That is to say, if SHSH verification is disabled by Apple, the firmware will become invalid. Remember not to try a jailbreaking machine! Because the version of jailbreak has been disabled for verification.

2. This firmware will -- upgrade your baseband --, -- lock -- use with caution.

3. Never try-downgrade-, be sure-flat-system.

As we all know, if you press SHIFT + to restore in iTunes, everything will be lost after the Flash. If SHIFT + is updated, you can save user data and only refresh the system, the purpose of this software is to modify the official IOS firmware, change the firmware, and shift + restore the firmware to save the data. refresh system only

Easy to use

Download the attachment, hold down the official IOS system, drag it to the attachment icon, and wait for the firmware to be prepared. use iTunes to restore the firmware.

3. After the firmware is created, it comes with an upg. If you use this firmware to flash the machine, all data in the mobile phone will be retained. That is, all data !!!! Update only system accessories: http://bbs.feng.com/read-htm-tid-5512909.html

How to restore data after an iPhone update failure