Screen Goes Blank When Home Button/Heat Shield Flex Is Plugged In
Device I traded in with broken/cracked LCD showed no signs of life.
An lcd and battery change has got phone working however a strange issue I'm wondering if anyone has experienced before.
When I connect home button/heat shield flex to the board the screen goes black.
Presumed there was an issue with flex but is is the same once replaced and the same with other lcds.
Any tips be appreciated, I'm guessing pointing towards board FPC issue.
*UPDATE: Error disappears when home button is unplugged from shield.
Is this a good question?