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#1 |
Wizard
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Karma: 13432974
Join Date: Nov 2010
Device: Kobo Clara HD, iPad Pro 10", iPhone 15 Pro, Boox Note Max
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Reinstalled Kindle for iPhone, didn't have to log in!?!?
When I upgraded to iOS8 I had to uninstall a bunch of stuff to make space. The Kindle app was one of them. I wanted to look at a book on the iPhone, so I just reinstalled it and was shocked to find that it took me straight to the cloud view w/o having to log in.
I have no idea how they did it... maybe something in iCloud? A device ID? I hope not the latter as it makes me wonder what would happen if I were to sell the device (maybe a wipe would reset it?). Anyhow... I found it shocking and thought I'd share. |
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#2 |
Sir Penguin of Edinburgh
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Karma: 23555235
Join Date: Apr 2007
Location: DC Metro area
Device: Shake a stick plus 1
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Do you have another Amazon app on that device? They can share log in credentials. Or at least that is how it works on Android.
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#3 | |
Wizard
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Karma: 13432974
Join Date: Nov 2010
Device: Kobo Clara HD, iPad Pro 10", iPhone 15 Pro, Boox Note Max
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Quote:
That said, I hate when apps share login credentials, especially if they don't let me override the sharing. Not so bad in the case of Amazon as we only have one account for the entire family, but for the Google services I want some services to only be one of the accounts, or some services on one, others with a different account. An example... our Android tablet is set up as primarily my gf's accounts... I don't want my accounts on it, but I can't use Chrome Remote desktop w/ my account w/o logging into my account globally. Stupid. |
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#4 |
Grand Sorcerer
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Karma: 91577715
Join Date: Nov 2011
Location: Charlottesville, VA
Device: Kindles
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iOS has a protected area, called the keychain, where apps can storge sensitive data, such as login credentials. This is not usually cleared when an app is uninstalled so this may account for the credentials still being available after re-installing the Kindle app.
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#5 |
Wizard
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Karma: 5759170
Join Date: Jun 2011
Location: Near Dallas, Texas, USA
Device: iPad Mini, iPod Touch (5th gen)
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Maybe the data within the app had been saved? If the data's there, there's no need to reregister.
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