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There is nothing in principle requiring Android phones be locked down, but its a de facto reality that manufacturers of almost all phones have made them locked

There is nothing in principle requiring Android phones be locked down, but its a de facto reality that manufacturers of almost all phones have made them locked down and you have to research to even know beforehand if you can even do something as little as a bootloader unlock or a rooting. Why is os and phone model so tightly integrated and locked together, when in the pc world you can generally install any os on any computer? That's what I was saying. Which is to say I think you are speaking in terms of what you can do within the android's playground itself, its certainly much more open than ios in that regard. But when it comes to the fact of being able to change the playground itself ie install whatever os you want on the hardware or upgrade the os on the phone then suddenly most phones aren't any better than iphones either. Some are slightly better in that you can at least unlock the bootloader or root it, but I don't know if much progress has been made beyond that in being able to reverse engineer or otherwise them to able to install anything you want on them. That was the point with respect to I was speaking.

sangnoir 2y ago
> Why is os and phone model so tightly integrated and locked together, when in the pc world you can generally install any os on any computer? Qualcomm is the reason. Qualcomm wants OEMs to buy new chips every year, and for that to happen, consumers have to buy new phones every year. To upgrade Android (across kernel versions), OEMs need Qualcomm to provide updated drivers, which Qualcomm has been reluctant to do, because their sales will be undercut by chips they sold years ago. Android phones are closer to Mac than PCs, as there's one hardware-maker who determines which models become obsolete, and when, based on the software they choose to update (or not).
- RulerOf 2y ago
  That's something that I've found really notable about Linux, compared to Windows. Windows drivers seem to work across versions, whereas binary Linux drivers are typically specific to a kernel minor release. Does Microsoft just maintain broad kernel backward compatibility, or are driver authors doing more work to support more Windows versions? Is it a fundamental architecture difference with how each OS implements their kernel APIs?
  - InvaderFizz 2y ago
    Linux intentionally has an unstable driver ABI in part to make life a living hell for vendors who don't want to upstream their drivers. Windows on the other hand maintains a very stable interface and has no desire to maintain vendor drivers.
philistine 2y ago
> There is nothing in principle requiring Android phones be locked down. There is; it's called the Android Compatibility Commitment. If a phone manufacturer wants the Google Play Store, their phones need specific security requirements. Which includes measures to lock down the phone to prevent piracy of the store, which for most manufacturers is achieved through a locked bootloader. https://assets.publishing.service.gov.uk/media/61b794d6d3bf7f05545e1416/Appendix_E_-_Google_agreements_with_device_manufacturers_and_app_developers.pdf https://assets.publishing.service.gov.uk/media/61b794d6d3bf7...

sangnoir 2y ago

> Why is os and phone model so tightly integrated and locked together, when in the pc world you can generally install any os on any computer? Qualcomm is the reason. Qualcomm wants OEMs to buy new chips every year, and for that to happen, consumers have to buy new phones every year. To upgrade Android (across kernel versions), OEMs need Qualcomm to provide updated drivers, which Qualcomm has been reluctant to do, because their sales will be undercut by chips they sold years ago. Android phones are closer to Mac than PCs, as there's one hardware-maker who determines which models become obsolete, and when, based on the software they choose to update (or not).

RulerOf 2y ago
That's something that I've found really notable about Linux, compared to Windows. Windows drivers seem to work across versions, whereas binary Linux drivers are typically specific to a kernel minor release. Does Microsoft just maintain broad kernel backward compatibility, or are driver authors doing more work to support more Windows versions? Is it a fundamental architecture difference with how each OS implements their kernel APIs?
- InvaderFizz 2y ago
  Linux intentionally has an unstable driver ABI in part to make life a living hell for vendors who don't want to upstream their drivers. Windows on the other hand maintains a very stable interface and has no desire to maintain vendor drivers.

philistine 2y ago

> There is nothing in principle requiring Android phones be locked down. There is; it's called the Android Compatibility Commitment. If a phone manufacturer wants the Google Play Store, their phones need specific security requirements. Which includes measures to lock down the phone to prevent piracy of the store, which for most manufacturers is achieved through a locked bootloader. https://assets.publishing.service.gov.uk/media/61b794d6d3bf7f05545e1416/Appendix_E_-_Google_agreements_with_device_manufacturers_and_app_developers.pdf https://assets.publishing.service.gov.uk/media/61b794d6d3bf7...