メインコンテンツにスキップ
ヘルプ

現在のバージョン作成者: oldturkey03 (投票の詳細) ,

タイトル:

Touch sometime does not work iPhone 7

テキスト:

Hi @refectio, hi guys, i need help ![br]
-
recently i received iPhone 7 with bootloop issue and touch issue. So i placed C12 audio jumper and i found, than touch does not work. So i tried:
reball HOMER [br]
+
replaced M2800
replaced U4805 because touch ID had damaged resistor (open line - infinity resistance) on I2C_MESA_TURTLE_SCL_CONN line.
Touch connector resistance OK
LCD connector resistance OK
Where can be problem? [br]
-
When i rehot M2800 touch works for a few minutes.

デバイス:

iPhone 7

ステータス:

open

アンサーフォーラムの回答が承認:

+507969

編集者: Tomas ,

タイトル:

Touch sometime does not work iPhone 7

テキスト:

Hi @refectio, hi guys, i need help ![br]
-recently i received iPhone 7 woth bootloop issue and touch id issue. So i placed C12 audio jumper and i found, than touch does not work. So i tried:[br]
+
+recently i received iPhone 7 with bootloop issue and touch issue. So i placed C12 audio jumper and i found, than touch does not work. So i tried:
reball HOMER [br]
+replaced M2800
-replaced M2800[br]
+replaced U4805 because touch ID had damaged resistor (open line - infinity resistance) on I2C_MESA_TURTLE_SCL_CONN line.
-replaced U4805 because touch ID had damaged resistor (open line - infinity resistance) on I2C_MESA_TURTLE_SCL_CONN line.[br]
+Touch connector resistance OK
-Touch connector resistance OK[br]
-
-LCD connector resistance OK[br]
+LCD connector resistance OK
Where can be problem? [br]
+
When i rehot M2800 touch works for a few minutes.

デバイス:

iPhone 7

ステータス:

open

オリジナル投稿者: Tomas ,

タイトル:

Touch sometime does not work iPhone 7

テキスト:

Hi @refectio, hi guys, i need help ![br]

recently i received iPhone 7 woth bootloop issue and touch id issue. So i placed C12 audio jumper and i found, than touch does not work. So i tried:[br]

reball HOMER [br]

replaced M2800[br]

replaced U4805 because touch ID had damaged resistor (open line - infinity resistance) on I2C_MESA_TURTLE_SCL_CONN line.[br]

Touch connector resistance OK[br]

LCD connector resistance OK[br]

Where can be problem? [br]

When i rehot M2800 touch works for a few minutes.

デバイス:

iPhone 7

ステータス:

open