iPhone 7 slow boot and screen frozen after damaged home button
my home button was completely damaged & i turn off my iphone & removed home button after restarts it was slow booting & screen frozen
what it cause may be help me
Bu iyi bir soru mu?
my home button was completely damaged & i turn off my iphone & removed home button after restarts it was slow booting & screen frozen
what it cause may be help me
Bu iyi bir soru mu?
On the iPhone 7, if the Home Button is damaged it can cause a long boot cycle. In addition, whatever event caused the damage to the Hb may also have caused other logic board issues, particularly to the Audio IC.
The iPhone 7 series of devices have proven to be very unreliable, suffering from flex-based issues similar to the iPhone 6 Plus (Touch Disease). On the iPhone 7, the fault line runs along the top of the SIM card reader and affects the Baseband CPU and Audio IC. Any short copper traces running perpendicular to the fault line while connecting to micro-BGA pads, is subject to failing.
On the Audio IC, this particularly affects the C12 pad/trace although there are 4 pads/traces along the fault line. Of those four, the C12 pad (I2S_AP_TO_CODEC_MCLK) is the most critical as it is a communication protocol line between the CPU and the Audio IC. ''''
Here are the typical symptoms, as collated by the repair community:
Bu yanıt yardımcı oldu mu?
now i restored with dfu mode , normal booting time but touch not working
what i do now
Do you mean touch as in touching the screen or the TouchID. If the HB is damaged (TouchID), only Apple can repair/replace it.
no booting time is normal ( 40 sec) , but touch screen not working
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