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Aktuelle Version von: Josh White ,

Titel:

Question about U7 Agatha PMU

Text:

Hello ifixit,

I have an iPhone 5c that is getting incredibly hot on the U7 chip as soon as the battery is hooked up. About 5 seconds and it's too hot to touch. I know I can't reflow this chip due to the glue underneath of it. My question is, is this chip specific to the phone like the baseband chip? I want to find out whether I would be better off re-balling or just replacing this chip. Or is there a better solution?

Thanks in advance

Gerät:

iPhone 5c

Status:

open

Akzeptierte Antwort:

+246997

Bearbeitet von: Josh White ,

Titel:

Question about U7 Agatha PMU

Text:

Hello ifixit,
-I have an iPhone 5c that is getting incredibly hot on the U7 chip as soon as the battery is hooked up. About 5 seconds and it's too hot to touch. I know I can't reflow this chip due to the glue underneath of it. My question is, is this chip specific to the phone like the baseband chip? I want to find out whether I would be better off re-balling or just replacing this chip. Or is there a better solution all together?
+I have an iPhone 5c that is getting incredibly hot on the U7 chip as soon as the battery is hooked up. About 5 seconds and it's too hot to touch. I know I can't reflow this chip due to the glue underneath of it. My question is, is this chip specific to the phone like the baseband chip? I want to find out whether I would be better off re-balling or just replacing this chip. Or is there a better solution?
Thanks in advance

Gerät:

iPhone 5c

Status:

open

Ursprünglicher Beitrag von: Josh White ,

Titel:

Question about U7 Agatha PMU

Text:

Hello ifixit,

I have an iPhone 5c that is getting incredibly hot on the U7 chip as soon as the battery is hooked up. About 5 seconds and it's too hot to touch. I know I can't reflow this chip due to the glue underneath of it. My question is, is this chip specific to the phone like the baseband chip? I want to find out whether I would be better off re-balling or just replacing this chip. Or is there a better solution all together?

Thanks in advance

Gerät:

iPhone 5c

Status:

open