My American iphone 4 white apple is dead

The machine needs to be re-flashed. Enter DUF mode and re-flash the device.

DFU mode is the developer firmware mode that skips boot and boots directly, and the screen is not displayed. Thorough system restoration.

The recovery mode is the recovery mode booted by the boot module, and the screen is displayed.

DFU Mode:

Connect with the itune cable, iTunes turns on, and Touch powers off.

Keep holding the home button for that circle and don't let go.

Press the power button again, remembering to press it only for one second, but don't let go of the hand that pressed the home button.

After waiting for a few seconds, iTunes recognizes that there is a touch that needs to be restored, and the touch screen is still black, and it has entered the DFU

How to enter recovery mode:

Keep Touch connected with the iTune cable, iTunes on, Touch powered off.

Keep holding down the round home button and don't let go, then keep holding down the power button, remember to hold and don't let go until the Apple logo appears on the touch screen and then release the power button, but don't let go of the home hand.

Wait for a few seconds, iTunes recognizes that there is a touch that needs to be restored, and a data cable appears on the touch screen to connect to iTunes, and it has entered recovery mode.

Uh, I've encountered it. However, it is recommended that you don't just watch any tutorials and operate them by yourself, which is easy to become bricks. Let's take it to the store and brush it. It doesn't cost much.

I wish your apples to turn white soon.

Mine is the same problem, get the place where you can flash the machine, it's better if you will, I don't know why.

In addition, should you not take out the SIM card before recovery? Or won't recovery mode show up on iTunes?

Hehe. I was a little unconvinced that it would be brushed into bricks. So I brushed it according to the tutorial, hehe. Sure enough, it was ok. No more pinch.

There are several ways to fix white apples:

1.Repair software with 91 Assistant

Step 1: Turn on the 91 assistant

Step 2: Click on System Maintenance.

Generally, the iPhone is not brushed, don't be nervous the next time you encounter a white apple, press and hold the home+power button directly until a data cable and iTunes icon appear, and then connect the computer to open iTunes recovery.

At present, your symptoms I think are that the iPhone is locked, maybe the machine was bought with a locked version, and then someone unlocked it for you after jailbreaking. If you haven't backed up shsh before, you can't downgrade. You can only wait for the perfect jailbreak to come out, and then use the unlocking software after the jailbreak.

Wait a minute, it's about to break.

Yes, you can only upgrade to and continue to wait for the jailbreak to crack.

Connect iTunes yourself and restore it to No way, and then wait slowly to unlock it.

Find your own person, you have to know how to repair mobile phones. It's no problem to help you.