Entering DFU Mode (Official Instructions) 1. Plug your device into your computer. Turn off the device. Hold the Power button for 3 seconds. Hold the Home button without releasing the Power button for 10 seconds.
Release the Power Button but keep holding the Home button. Keep holding the Home button until you are alerted by iTunes saying that it has detected a device in Recovery Mode Make sure the device screen is blank and no logos are present.
Itunes Sync Device Not Showing
How To Sync Device To Windows Media Player
Kalau cara pertama gagal, maka pada tahap ini sama saja kita menggunakan software MTKdroid Tools juga, tetapi karena smartphone anda tidak bisa masuk ke mode usb debugging karena dalam keadaan hank, terkunci, atau layar gelap sehingga tidak terbaca di MTKdroid Tools, karena syarat kerja dari MTKdroid Tools bahwa ponsel android anda sudah aktif ADBnya lewat usb debugging.
Same operation you can use for all other models of iPhone.