Replicant

h1. Bootloaders

|_. Device and documentation |_. Freedom situation |

| [[NexusSI902xBootloader| Samsung Nexus S (i902x)]] | Proprietary, Signed on the tested devices |

| [[I9100Bootloader| Samsung Galaxy S2 (i9100)]] | Proprietary, probably Signed |

| [[OptimusBlackBootloader| LG Optimus black (p970)]] | unsigned, can be replaced with upstream u-boot |

| [[Exynos4Bootrom|Galaxy SIII (I9300)

Galaxy SIII 4G (I9305)

Galaxy Note II (N7100)

Galaxy Note II 4G (N7105)]] | * Proprietary, Signed

* There is work in progress to understand if we can avoid the signature |

| Golden Delicous GTA04 | unsigned, free software |

h2. Other attempts that involves bypassing the bootrom

|_. Affected SOCs |_. Type |_. Link |

| Tegra | USB boot | "fusee_gelee:https://github.com/Qyriad/fusee-launcher/blob/master/report/fusee_gelee.md |

| I.MX 5 and 6 | Normal boot, and maybe USB boot too | "Security_Advisory-Ref_QBVR2017-0001.txt":https://github.com/f-secure-foundry/usbarmory/blob/master/software/secure_boot/Security_Advisory-Ref_QBVR2017-0001.txt

Other links to cathegorize:

* http://www.droid-developers.org : This attempts to run user code on several Motorolla smartphones. It includes analysis of the boot chain:

** "Application_Processor_Boot_ROM":www.droid-developers.org/wiki/Application_Processor_Boot_ROM

** "Booting_chain":http://www.droid-developers.org/wiki/Booting_chain

* https://www.theiphonewiki.com/ : This probably has information on bypassing the bootrom of some devices

* Ti Nspire?

== See also ==

* [[Upstream]]