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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > iPhone ,iPod & iPad (Apple Inc. Products) > iPhone, iPad, iPod Hardware Repair

iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides.

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Old 09-23-2020, 15:30   #1 (permalink)
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iPAD 7th gen 60ma 0.60A no display 3rd one now.


Well the 7th gen iPads are coming in pretty regular now for repair from schools. In the past week I have had three units all with the same problem that I have not figured out.


"only with battery connected" 0.60A no change flat current draw. Thermal shows slight heating of PMIC and CPU which appear normal. Not real hot but does not show any shorts. I have tested for shorts and have not found any.

Is this the beginnings of a new problem we will be seeing all the time? Have you guys seen this in your shops?

PM me please!
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Old 09-23-2020, 17:10   #2 (permalink)
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I just wanted to add....

I have changed the PMIC and the battery testing these.
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Old 10-20-2020, 17:25   #3 (permalink)
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I have now seen 6 of these! Still have not figured it out.
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Old 10-22-2020, 08:29   #4 (permalink)
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ipad 7th is a piece of sh*t...

Problem is had so far with it,
no backlight due to failure on backight ic.
Fully no touch (couldnt fix it saidly)

Not charging, changing dock, tristar and PMIC didnt solve it. Keeps failing on tristar tester....

Air dead, short on around PMIC probably on pp_vvc_main. (could visually see the ****n capacitor.)

Regarding your topic.

I guess you checked if it does boot? Wat does 3Utools show in the log terminal during restore? What error kicks back? (if it detects at all in 3utools)

What does external power supply show on the +- connector in amps on 4.2 Volt (so use power supply as a battery)
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Old 11-19-2020, 02:00   #5 (permalink)
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i have the same problem with 3 ipad 7
0.08 ma
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