学生によって寄稿されたWiki
iFixit学生教育プログラムに参加している素晴らしい学生チームが、このWikiを作成しました。
No audio from speaker and mic
The speaker goes mute and the mic doesn’t work after dropping into the water or ground surface.
Bad speaker and mic
If the phone’s speaker and mic do not function due to water damage, no other cleaning and drying method has worked out you may need to replace the speaker and mic.
Bad audio panel connection
If the phone’s audio panel’s connection is damaged, speaker and mic could be inoperative. Then replacing the mic and speaker is the solution.
Non-responsive volume button
Cannot initiate the volume button up or down or volume changes on its own.
Stuck volume button
If cleaning your volume button with isopropyl alcohol and trying to remove any debris in the gap between volume buttons still doesn’t work, you will need to replace the volume button flex.
Bad circuit
If the circuit for volume control is damaged, volume control may not be available. In this case, circuit connected to the motherboard should be replaced.
Phone will not turn on
The phone doesn’t boot up after several hard drops or overcharged.
Bad the motherboard
A motherboard is one of the essential parts in a phone and it has many different crucial components of the phone. If damaged, the phone cannot turn on despite having full battery.
Bad battery
The power may not be on due to malfunctioning battery. Replacing the battery would solve the problem.
Cracked screen
The front glass screen shattered or cracked after a hard drop.
Broken LCD pannel
The phone glass screen is cracked, and LCD displays are invisible. You will need to replace the glass screen.
Bad touch sensor
If the screen is cracked or shattered, the touch sensor may not work.
Quick draining of battery power
Phone battery draining so fast due to overcharge or overheat.
Bad battery
After using extensive amount of charging cycles, phone’s battery might need replacement.
Bad the battery port
Sometimes a phone battery port may get corroded which shortens the battery life. In this case, you will need to change the battery port.
9 件のコメント
Phone just goes off and then turns back on and off and on and off
M C Brown - 返信
Active phone
Jeremiah - 返信
PUK code number
Peter Matanane - 返信
I'm so sure,
Peter Matanane -
PUK code , locked phone
Peter Matanane - 返信