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Apple Pencils don’t draw straight on replaced iPad screens

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Re: Apple Pencils don’t draw straight on replaced iPad screens

#51

Earlier quoted context omitted.

> Avoidant as I am of Apple's ecosystem, I can only imagine the "security" justification for serializing a display panel. Covert exfiltration of sensitive information from password managers and such? They're a more valuable target for theft the more parts that can be "cleanly" sold.

Are ipad thieving gangs really breaking down and on selling stolen components?

Yes, in Shenzhen.

Re: Apple Pencils don’t draw straight on replaced iPad screens

#52

Earlier quoted context omitted.

> only Samsung doing custom stuff like DeX, Motorola has phones that do the same and without a proprietary dock.

You don't need a dock, proprietary or not for DeX on the tab at least, it's just a button there, and I've been able to just use a regular old random dock for external display, external keyboard etc. Haven't tried with phone though.

But you need a computer to receive Miracast for you. Motorola just has a DP video output to a dumb screen.

Re: Apple Pencils don’t draw straight on replaced iPad screens

#53
post #6

Earlier quoted context omitted.

I have no way to verify this, but this Redditor claims it's due to the serial number being different, not calibration (also see the grandparent comment that they posted): https://www.reddit.com/r/gadgets/comments/15cxwaa/apple_penc... That said, I see a generous explanation that I can't rule out based on what they're describing. It seems like the only test this Redditor mentioned was that you can modify the serial nu…

That redditor says it's just serial number matching, complains at length about how this issue is destroying their business while in the same breath saying that reprogramming the screen's serial number on a working unit will bring up the same problem. So, if it's just a matching serial numbers problem, why aren't they programming the new screens with the serial number of the old screen, and thus the problem goes away?

It's a reasonable question; I don't know the answer. It might require damaging the device too much to return it to the consumer at that point? Or maybe they can't due to contractual reasons? It might be worth asking them on Reddit.

Re: Apple Pencils don’t draw straight on replaced iPad screens

#54
post #2

Note: I slightly edited the title for accuracy. In particular, it appears "third-party replacement screens" doesn't refer to third-party-manufactured screens, but merely replacements performed by third parties using genuine Apple screens. And we simply know that they don't draw straight lines, not that they "can't". More reading: https://www.reddit.com/r/gadgets/comments/15cxwaa/apple_penc...

My god, the narrative. "Apple is doing this just to fuck with users, fuck apple" etc over and over despite zero evidence as to their intention here. One sane person comes up with the more likely explanation: > That implies to me the calibration is unique to each screen and a proper repair has a calibration setup step? And someone just dismisses that perfectly logical explanation completely out of hand, declaring 'all…

There's some irony introduced at the end of your post. You became that which you deride.

Re: Apple Pencils don’t draw straight on replaced iPad screens

#55
post #2

Note: I slightly edited the title for accuracy. In particular, it appears "third-party replacement screens" doesn't refer to third-party-manufactured screens, but merely replacements performed by third parties using genuine Apple screens. And we simply know that they don't draw straight lines, not that they "can't". More reading: https://www.reddit.com/r/gadgets/comments/15cxwaa/apple_penc...

My god, the narrative. "Apple is doing this just to fuck with users, fuck apple" etc over and over despite zero evidence as to their intention here. One sane person comes up with the more likely explanation: > That implies to me the calibration is unique to each screen and a proper repair has a calibration setup step? And someone just dismisses that perfectly logical explanation completely out of hand, declaring 'all…

The problem is that with Apple, when anything needs calibration, that's used as an excuse to serialize the part. Apple doesn't release calibration tools to the public, nor can you program it yourself because there's public key crypto cancer everywhere.

In a world where Apple wasn't trying to dynamite the repair industry, they'd have a website with all their calibration tools and low level format documentation on it. Things that actually need to be paired for security reasons (e.g. fingerprint sensors, TrueDepth cameras, the angle sensor, etc) would have a click-through notification saying "hey, if you didn't get this part fixed someone might be spying on you" and simple tests to verify that the new part works, instead of just permanently disabling the associated features (Touch ID, Face ID, the ability to put your MacBook to sleep).

The phrase "undue burden" is probably going through your head. The problem is that Apple wants you to think it's an undue burden for them to make their devices more repairable. Their process for locking out repair shops is to find a plausibly deniable reason to do so - i.e. security - and then half-ass everything associated with that. So the actual security rationale gets implemented but all the 'ecosystem stuff' Apple is normally very good at just... isn't there.

Releasing calibration tools for this sort of thing would be a rounding error in Apple's accounting. And it would improve people's perceptions of their products, too. The thing is, I already knew about this problem despite not knowing there was a calibration step involved. /r/ipad would regularly get posts once a week about people whose iPads just couldn't draw lines straight, and I just assumed I'd gotten lucky with my iPad Pro M1. Turns out, they all had gotten their screens replaced at one point or another, and there's ZERO indication that doing so will fuck up your Pencil digitizer.

People assume Apple's actions are anti-consumer because Apple - and, as you pointed out, the entire industry - has eroded their own trust by gaslighting users. No buddy, it's for your safety and security that we fuck up your pencil and break Face ID if you get a screen swap.

The users might as well gaslight Apple back.

> Don't get me started on how superior the lightning connector is for daily use - predominantly charging

USB-C as an ecosystem is hilariously poorly thought out but charging is the one thing I can reliably do with it. The only problem I've had is getting USB-C cables that will carry video or charge at high voltage. That last one miiight sound like a point in Lightning's favor except for the fact that it's only a problem at laptop charger levels. Apple switched their entire laptop range to USB-C back in 2016 and the only iPad that still charges with Lightning is the last-gen model. If Lightning was superior for charging Apple would have used that on their laptops instead.

You can get dodgy Lightning cables from the same people selling dodgy USB-C. Both will be uncertified knock-off garbage made by people who probably aren't paying royalties to anyone - neither Apple nor USB-IF.

Re: Apple Pencils don’t draw straight on replaced iPad screens

#56

Earlier quoted context omitted.

> [USB-C is a connector] literally designed to break just like every USB connector before it. Do you have any evidence USB-C is literally designed to break? That seems like an extraordinary claim to me.

The USB-c male connector is deliberately designed to break so that if you stress a plugged in setup you'll break the cable instead of the connector soldered into your phone, which is harder to repair. Maybe they misinterpreted that?

Notably, Lightning is designed to do the opposite. Whoops, the 1 cent connector broke, time for a new iPhone.

Re: Apple Pencils don’t draw straight on replaced iPad screens

#57

Earlier quoted context omitted.

> [USB-C is a connector] literally designed to break just like every USB connector before it. Do you have any evidence USB-C is literally designed to break? That seems like an extraordinary claim to me.

The USB-c male connector is deliberately designed to break so that if you stress a plugged in setup you'll break the cable instead of the connector soldered into your phone, which is harder to repair. Maybe they misinterpreted that?

Micro-USB had the opposite problem: all the wear would go to the female socket - i.e. the part you had to fix with a soldering iron. It's possible that they're just not aware that USB-IF fixed this design flaw.

Re: Apple Pencils don’t draw straight on replaced iPad screens

#58

Tangential rant. Has tablet computer really improved since the last Google Nexus 7 tablet, which was released in 2013? Seriously, I was in the market for an affordable tablet, and quite bizarrely the tablet computers today have significantly underwhelming spec compared to a phone of the same price point. There is no budget tab from known manufacturers. Even at IPad level prices, the android counterpart is quite under…

One good development is that if you buy a Microsoft Surface Go 2/3, you can easily install Linux with Gnome, it works great and you can get rid of both Windows/iOS dependencies at the same time. It's also easy to glue a metal Linux sticker over the Windows logo so you won't even notice MS underneath. PineTab2 is impossible to use due to a missing WiFi driver (!?)

Re: Apple Pencils don’t draw straight on replaced iPad screens

#59
post #38

Earlier quoted context omitted.

>> *Plenty of Android handsets just randomly start crashing as the battery's internal resistance goes up.* I had one. A Google Nexus 6. > What they did was chase thinness and so they didn't include an adequate power source for the processor they were using. Your comment might apply to Apple, but an iPhone was hardly the only handset that crashed as the battery stopped being able to keep up under load.

I still have several android phones from that era (LG G2 for one example) that are used for various purposes and theyre fine even today.

You must not take them out and try and use them somewhere cold.

Re: Apple Pencils don’t draw straight on replaced iPad screens

#60

Earlier quoted context omitted.

> Avoidant as I am of Apple's ecosystem, I can only imagine the "security" justification for serializing a display panel. Covert exfiltration of sensitive information from password managers and such? They're a more valuable target for theft the more parts that can be "cleanly" sold.

Are ipad thieving gangs really breaking down and on selling stolen components?

Yes. I have a friend who works at Geek Squad and had to service someone who got their iPhone chop-shopped. Someone had stolen the phone, swapped out everything with knock-off parts, and then left the phone behind. The victim flagged the phone as lost on Find My so they at least got a free warranty replacement.

The fact that chop-shopping is a thing with phones now does not excuse Apple's parts serialization shenanigans.

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