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发布于2017年6月,iPad Pro 10.5寸替代发布于2016年的iPad Pro 9.7寸。

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Red Flash on boot

I have an iPad Pro from a customer who stated that the iPad would not power up. All original, never opened. Customer stated that she put the iPad on charge one night, and the next morning, the screen was black. She did not have access to iTunes. She also said that the iPad was NOT dropped and not wet. I took the iPad, connected to iTunes, which recognized device in restore mode. Attempted to restore. Toward end of process, Apple Logo comes on the screen for 8-10 seconds, follow by a quick full-red screen flash, then to black screen, with iTunes error 4013. IPad is out of warranty. I’m pretty experienced with replacing screens, batteries, cables, ports, etc., but troubleshooting what seems to be a software issue has be scratching my head. Has anyone experienced this?

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Is it a WiFi only model or cellular model?

Did the owner notice anything failing before the device got bricked? Such as front cam failure? Random bootlooping? Freezing?

Otherwise, possible suspects that are not the board would be ambient light sensors and possibly front cam.

At board level, many component can cause this and history can help narrow it down. From Tristar to cellular circuit (if it is cellular) to NAND.

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She noticed nothing. She was watching Hulu. Closed the app, locked the iPad, put it on charger, and went to bed. The next morning, the screen was black and she couldn’t even get an Apple Logo. I was able to get the logo like it was booting, but the screen flashes red for a microsecond, then to “on” black, so not completely dead. I can unplug from iTunes and reconnect, and the iPad is recognized in recovery mode, and the process repeats... I would suspect power cable or a ribbon not being properly seated, BUT the iPad has never been opened.

I am having the SAME issue. July 18, 2018. The iPad Pro 10.5 was hot upon opening the protective case, would not take a charge, and now will not reset: The Apple logo comes on for a couple of seconds then a red flash then blank screen for a few seconds then it repeats . It is WiFi only . HELP!

Waiting for someone to try getting the tristar replaced on this because that's what I would get replaced first.

Fixed an iPhone 5s once with the exact same issue.

Learell Faulk I would force it into DFU mode and restore. If it still fails, or fails again soon after, I would move to board level diagnosis. Probably test NAND supplies and off all ok, replace Tristar.

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same issue any idea?

mine is ipad pro 12.9

someone said maybe the harddisk is dead….

just 1 and half year ……

disappointed for apple quality

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Learell Faulk 将永远感激不已
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