Pi Server Wiki - User contributions [en]

64-bit Raspberry Pi kernels

2022-09-12T01:33:39Z

2600:4040:A248:D500:0:0:0:C83:

This page contains 64-bit kernels for the Raspberry Pi. The files are in .tar.gz format. To install them, you will need to run the [https://superpi.ddns.net/kernel_install.sh install script]. This script will put the kernel, kernel modules, and DTB files in their correct locations and set the default kernel to the new version.

== Filetype info ==
* '''Pi kernels''' are compiled from the raspberrypi/linux github website. These have all features working.
* '''Upstream kernels''' are compiled directly from the kernel.org website. This will cause some features like audio output not to work. It will also make 32-bit operating systems very slow.

== Kernel log module info ==
These kernels contain a custom module called 'kernlog', which is a module that allows apps to write to the kernel log using the <code>/proc/kernlog</code> file. The source code for this module can be found [https://superpi.ddns.net/kernlog.zip here].

== Pi kernels ==
{| class="wikitable" style="text-align: center"
|+
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 5.18.0-rc1
| 4/7/2022
| [https://superpi.ddns.net/rpi-kernels/5.18.0-rc1.tar.gz 5.18.0-rc1.tar.gz]
| 32.49 MB
| 731386d02c83b2977ef291fe31b1766d7d6cc0369e608b6eb1cad53db4fc64c1
|-
| 6.0.0-rc1
| 8/19/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc1.tar.gz 6.0.0-rc1.tar.gz]
| 33.58 MB
| d4c67ea53dfb96e5bd36860990309105bf10bd4a9a18dff834ddf8c0f534d21f
|-
| 6.0.0-rc2
| 8/23/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc2.tar.gz 6.0.0-rc2.tar.gz]
| 33.58 MB
| b386e76541bb080b251bda086fd711fd9025f7ad8985e7aa9107b4d530f6bb23
|-
| 6.0.0-rc3
| 8/31/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc3.tar.gz 6.0.0-rc3.tar.gz]
| 33.61 MB
| c10d540a365cc8274dda0a4e3861ceaa6943b91c81fc00db84508b828ca7443d
|-
| 6.0.0-rc4
| 9/5/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc4.tar.gz 6.0.0-rc4.tar.gz]
| 33.60 MB
| e15a62ece597ec651c16dbb6624bc5a080a6427a339e69bf275d319c6d20fd0c
|}

== Upstream kernels ==
{| class="wikitable" style="text-align: center"
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 6.0.0-rc2
| 8/21/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc2.tar.gz 6.0.0-rc2.tar.gz]
| 32.70 MB
| 5d24aa6fc411621fa689e28ce52ece7d5a9d8d2f1d93a426a3d87c164fa536af
|-
| 6.0.0-rc3
| 8/28/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc3.tar.gz 6.0.0-rc3.tar.gz]
| 32.71 MB
| e2acec12e12c23b4fbeb9b2f6568c704f6585b08458e64f531b4ebffdfc020eb
|-
| 6.0.0-rc4
| 9/4/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc4.tar.gz 6.0.0-rc4.tar.gz]
| 32.71 MB
| 1741176cc34eb336e146078c1f6d4f9dbf6d0e498c18cdfe9b0edd5953efc3c3
|-
| 6.0.0-rc5
| 9/11/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc5.tar.gz 6.0.0-rc5.tar.gz]
| 32.71 MB
| 27828ce4335a0573f6a9d1063607794a98704cb038441516ca56a5eb7ffd6b28
|-
| 6.0.0-rc6
| colspan="4" | Release date: 9/18/22
|}

== Recovery initramfs image ==
This initramfs image enables on-device recovery of the OS if it fails to boot. It works on both 32-bit and 64-bit kernels of version 5.16 or newer.

To enable it, [https://superpi.ddns.net/rpi-initramfs.cpio.gz download] and place the rpi-initramfs.cpio.gz file in your boot partition, then add the following line to your config.txt: 
<code>initramfs rpi-initramfs.cpio.gz followkernel</code>

The system will now boot with a 10-second countdown. During this countdown, you can press the spacebar to open a recovery shell with both partitions mounted. When done, type <code>exit</code> and the system will continue booting.

If you panic, you are using a kernel version older than 5.16. Since the latest version available from the Raspberry Pi website is currently 5.15, you will need to download a kernel from this page or compile one yourself. You will be able to access the filesystem from the initramfs image even if the kernel modules are not installed.

64-bit Raspberry Pi kernels

2022-09-05T23:24:17Z

2600:4040:A248:D500:0:0:0:C83:

This page contains 64-bit kernels for the Raspberry Pi. The files are in .tar.gz format. To install them, you will need to run the [https://superpi.ddns.net/kernel_install.sh install script]. This script will put the kernel, kernel modules, and DTB files in their correct locations and set the default kernel to the new version.

== Filetype info ==
* '''Pi kernels''' are compiled from the raspberrypi/linux github website. These have all features working.
* '''Upstream kernels''' are compiled directly from the kernel.org website. This will cause some features like audio output not to work. It will also make 32-bit operating systems very slow.

== Kernel log module info ==
These kernels contain a custom module called 'kernlog', which is a module that allows apps to write to the kernel log using the <code>/proc/kernlog</code> file. The source code for this module can be found [https://superpi.ddns.net/kernlog.zip here].

== Pi kernels ==
{| class="wikitable" style="text-align: center"
|+
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 5.18.0-rc1
| 4/7/2022
| [https://superpi.ddns.net/rpi-kernels/5.18.0-rc1.tar.gz 5.18.0-rc1.tar.gz]
| 32.49 MB
| 731386d02c83b2977ef291fe31b1766d7d6cc0369e608b6eb1cad53db4fc64c1
|-
| 6.0.0-rc1
| 8/19/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc1.tar.gz 6.0.0-rc1.tar.gz]
| 33.58 MB
| d4c67ea53dfb96e5bd36860990309105bf10bd4a9a18dff834ddf8c0f534d21f
|-
| 6.0.0-rc2
| 8/23/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc2.tar.gz 6.0.0-rc2.tar.gz]
| 33.58 MB
| b386e76541bb080b251bda086fd711fd9025f7ad8985e7aa9107b4d530f6bb23
|-
| 6.0.0-rc3
| 8/31/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc3.tar.gz 6.0.0-rc3.tar.gz]
| 33.61 MB
| c10d540a365cc8274dda0a4e3861ceaa6943b91c81fc00db84508b828ca7443d
|-
| 6.0.0-rc4
| 9/5/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc4.tar.gz 6.0.0-rc4.tar.gz]
| 33.60 MB
| e15a62ece597ec651c16dbb6624bc5a080a6427a339e69bf275d319c6d20fd0c
|}

== Upstream kernels ==
{| class="wikitable" style="text-align: center"
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 6.0.0-rc2
| 8/21/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc2.tar.gz 6.0.0-rc2.tar.gz]
| 32.70 MB
| 5d24aa6fc411621fa689e28ce52ece7d5a9d8d2f1d93a426a3d87c164fa536af
|-
| 6.0.0-rc3
| 8/28/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc3.tar.gz 6.0.0-rc3.tar.gz]
| 32.71 MB
| e2acec12e12c23b4fbeb9b2f6568c704f6585b08458e64f531b4ebffdfc020eb
|-
| 6.0.0-rc4
| 9/4/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc4.tar.gz 6.0.0-rc4.tar.gz]
| 32.71 MB
| 1741176cc34eb336e146078c1f6d4f9dbf6d0e498c18cdfe9b0edd5953efc3c3
|-
| 6.0.0-rc5
| colspan="4" | Release date: 9/11/22
|}

== Recovery initramfs image ==
This initramfs image enables on-device recovery of the OS if it fails to boot. It works on both 32-bit and 64-bit kernels of version 5.16 or newer.

To enable it, [https://superpi.ddns.net/rpi-initramfs.cpio.gz download] and place the rpi-initramfs.cpio.gz file in your boot partition, then add the following line to your config.txt: 
<code>initramfs rpi-initramfs.cpio.gz followkernel</code>

The system will now boot with a 10-second countdown. During this countdown, you can press the spacebar to open a recovery shell with both partitions mounted. When done, type <code>exit</code> and the system will continue booting.

If you panic, you are using a kernel version older than 5.16. Since the latest version available from the Raspberry Pi website is currently 5.15, you will need to download a kernel from this page or compile one yourself. You will be able to access the filesystem from the initramfs image even if the kernel modules are not installed.

64-bit Raspberry Pi kernels

2022-09-04T23:27:08Z

2600:4040:A248:D500:0:0:0:C83:

This page contains 64-bit kernels for the Raspberry Pi. The files are in .tar.gz format. To install them, you will need to run the [https://superpi.ddns.net/kernel_install.sh install script]. This script will put the kernel, kernel modules, and DTB files in their correct locations and set the default kernel to the new version.

== Filetype info ==
* '''Pi kernels''' are compiled from the raspberrypi/linux github website. These have all features working.
* '''Upstream kernels''' are compiled directly from the kernel.org website. This will cause some features like audio output not to work. It will also make 32-bit operating systems very slow.

== Kernel log module info ==
These kernels contain a custom module called 'kernlog', which is a module that allows apps to write to the kernel log using the <code>/proc/kernlog</code> file. The source code for this module can be found [https://superpi.ddns.net/kernlog.zip here].

== Pi kernels ==
{| class="wikitable" style="text-align: center"
|+
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 5.18.0-rc1
| 4/7/2022
| [https://superpi.ddns.net/rpi-kernels/5.18.0-rc1.tar.gz 5.18.0-rc1.tar.gz]
| 32.49 MB
| 731386d02c83b2977ef291fe31b1766d7d6cc0369e608b6eb1cad53db4fc64c1
|-
| 6.0.0-rc1
| 8/19/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc1.tar.gz 6.0.0-rc1.tar.gz]
| 33.58 MB
| d4c67ea53dfb96e5bd36860990309105bf10bd4a9a18dff834ddf8c0f534d21f
|-
| 6.0.0-rc2
| 8/23/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc2.tar.gz 6.0.0-rc2.tar.gz]
| 33.58 MB
| b386e76541bb080b251bda086fd711fd9025f7ad8985e7aa9107b4d530f6bb23
|-
| 6.0.0-rc3
| 8/31/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc3.tar.gz 6.0.0-rc3.tar.gz]
| 33.61 MB
| c10d540a365cc8274dda0a4e3861ceaa6943b91c81fc00db84508b828ca7443d
|}

== Upstream kernels ==
{| class="wikitable" style="text-align: center"
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 6.0.0-rc2
| 8/21/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc2.tar.gz 6.0.0-rc2.tar.gz]
| 32.70 MB
| 5d24aa6fc411621fa689e28ce52ece7d5a9d8d2f1d93a426a3d87c164fa536af
|-
| 6.0.0-rc3
| 8/28/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc3.tar.gz 6.0.0-rc3.tar.gz]
| 32.71 MB
| e2acec12e12c23b4fbeb9b2f6568c704f6585b08458e64f531b4ebffdfc020eb
|-
| 6.0.0-rc4
| 9/4/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc4.tar.gz 6.0.0-rc4.tar.gz]
| 32.71 MB
| 1741176cc34eb336e146078c1f6d4f9dbf6d0e498c18cdfe9b0edd5953efc3c3
|-
| 6.0.0-rc5
| colspan="4" | Release date: 9/11/22
|}

== Recovery initramfs image ==
This initramfs image enables on-device recovery of the OS if it fails to boot. It works on both 32-bit and 64-bit kernels of version 5.16 or newer.

To enable it, [https://superpi.ddns.net/rpi-initramfs.cpio.gz download] and place the rpi-initramfs.cpio.gz file in your boot partition, then add the following line to your config.txt: 
<code>initramfs rpi-initramfs.cpio.gz followkernel</code>

The system will now boot with a 10-second countdown. During this countdown, you can press the spacebar to open a recovery shell with both partitions mounted. When done, type <code>exit</code> and the system will continue booting.

If you panic, you are using a kernel version older than 5.16. Since the latest version available from the Raspberry Pi website is currently 5.15, you will need to download a kernel from this page or compile one yourself. You will be able to access the filesystem from the initramfs image even if the kernel modules are not installed.

64-bit Raspberry Pi kernels

2022-08-23T21:45:53Z

2600:4040:A248:D500:0:0:0:C83:

This page contains 64-bit kernels for the Raspberry Pi. The files are in .tar.gz format. To install them, you will need to run the [https://superpi.ddns.net/kernel_install.sh install script]. This script will put the kernel, kernel modules, and DTB files in their correct locations and set the default kernel to the new version.

== Filetype info ==
* '''Pi kernels''' are compiled from the raspberrypi/linux github website. These have all features working.
* '''Upstream kernels''' are compiled directly from the kernel.org website. This will cause some features like audio output not to work. It will also make 32-bit operating systems very slow.

== Kernel log module info ==
These kernels contain a custom module called 'kernlog', which is a module that allows apps to write to the kernel log using the <code>/proc/kernlog</code> file. The source code for this module can be found [https://superpi.ddns.net/kernlog.zip here].

== Pi kernels ==
{| class="wikitable" style="text-align: center"
|+
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 5.18.0-rc1
| 4/7/2022
| [https://superpi.ddns.net/rpi-kernels/5.18.0-rc1.tar.gz 5.18.0-rc1.tar.gz]
| 32.49 MB
| 731386d02c83b2977ef291fe31b1766d7d6cc0369e608b6eb1cad53db4fc64c1
|-
| 6.0.0-rc1
| 8/19/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc1.tar.gz 6.0.0-rc1.tar.gz]
| 33.58 MB
| d4c67ea53dfb96e5bd36860990309105bf10bd4a9a18dff834ddf8c0f534d21f
|-
| 6.0.0-rc2
| 8/23/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc2.tar.gz 6.0.0-rc2.tar.gz]
| 33.58 MB
| b386e76541bb080b251bda086fd711fd9025f7ad8985e7aa9107b4d530f6bb23
|}

== Upstream kernels ==
{| class="wikitable" style="text-align: center"
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 6.0.0-rc2
| 8/21/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc2.tar.gz 6.0.0-rc2.tar.gz]
| 32.70 MB
| 5d24aa6fc411621fa689e28ce52ece7d5a9d8d2f1d93a426a3d87c164fa536af
|-
| 6.0.0-rc3
| colspan="4" | Release date: 8/28/22
|}

== Recovery initramfs image ==
This initramfs image enables on-device recovery of the OS if it fails to boot. It works on both 32-bit and 64-bit kernels of version 5.16 or newer.

To enable it, [https://superpi.ddns.net/rpi-initramfs.cpio.gz download] and place the rpi-initramfs.cpio.gz file in your boot partition, then add the following line to your config.txt: 
<code>initramfs rpi-initramfs.cpio.gz followkernel</code>

The system will now boot with a 10-second countdown. During this countdown, you can press the spacebar to open a recovery shell with both partitions mounted. When done, type <code>exit</code> and the system will continue booting.

If you panic, you are using a kernel version older than 5.16. Since the latest version available from the Raspberry Pi website is currently 5.15, you will need to download a kernel from this page or compile one yourself. You will be able to access the filesystem from the initramfs image even if the kernel modules are not installed.

64-bit Raspberry Pi kernels

2022-08-20T02:08:56Z

2600:4040:A248:D500:0:0:0:C83:

{{construction}}
This page contains 64-bit kernels for the Raspberry Pi. The files are in .tar.gz format. To install them, you will need to run the [https://superpi.ddns.net/kernel_install.sh install script]. This script will put the kernel, kernel modules, and DTB files in their correct locations and set the default kernel to the new version.

== Filetype info ==
* '''Pi kernels''' are compiled from the raspberrypi/linux github website. These have all features working.
* '''Upstream kernels''' are compiled directly from the kernel.org website. This will cause some features like audio output not to work. It will also make 32-bit operating systems very slow.

== Kernel log module info ==
These kernels contain a custom module called 'kernlog', which is a module that allows apps to write to the kernel log using the <code>/proc/kernlog</code> file. The source code for this module can be found [https://superpi.ddns.net/kernlog.zip here].

== Pi kernels ==
{| class="wikitable" style="text-align: center"
|+
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 5.18.0-rc1
| 4/7/2022
| [https://superpi.ddns.net/rpi-kernels/5.18.0-rc1.tar.gz 5.18.0-rc1.tar.gz]
| 32.49 MB
| 731386d02c83b2977ef291fe31b1766d7d6cc0369e608b6eb1cad53db4fc64c1
|-
| 6.0.0-rc1
| 8/19/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc1.tar.gz 6.0.0-rc1.tar.gz]
| 33.58 MB
| d4c67ea53dfb96e5bd36860990309105bf10bd4a9a18dff834ddf8c0f534d21f
|}

== Upstream kernels ==
{| class="wikitable" style="text-align: center"
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 6.0.0-rc2
| colspan="4" | Release date: 8/21/22
|}

== Recovery initramfs image ==
This initramfs image enables on-device recovery of the OS if it fails to boot. It works on both 32-bit and 64-bit kernels of version 5.16 or newer.

To enable it, [https://superpi.ddns.net/rpi-initramfs.cpio.gz download] and place the rpi-initramfs.cpio.gz file in your boot partition, then add the following line to your config.txt: 
<code>initramfs rpi-initramfs.cpio.gz followkernel</code>

The system will now boot with a 10-second countdown. During this countdown, you can press the spacebar to open a recovery shell with both partitions mounted. When done, type <code>exit</code> and the system will continue booting.

If you panic, you are using a kernel version older than 5.16. Since the latest version available from the Raspberry Pi website is currently 5.15, you will need to download a kernel from this page or compile one yourself. You will be able to access the filesystem from the initramfs image even if the kernel modules are not installed.

64-bit Raspberry Pi kernels

2022-08-19T23:38:47Z

2600:4040:A248:D500:0:0:0:C83:

{{construction}}
This page contains 64-bit kernels for the Raspberry Pi. The files are in .tar.gz format. To install them, you will need to run the [https://superpi.ddns.net/kernel_install.sh install script]. This script will put the kernel, kernel modules, and DTB files in their correct locations and set the default kernel to the new version.

== Filetype info ==
* '''Pi kernels''' are compiled from the raspberrypi/linux github website. These have all features working.
* '''Upstream kernels''' are compiled directly from the kernel.org website. This will cause some features like audio output not to work. It will also make 32-bit operating systems very slow.

== Kernel log module info ==
These kernels contain a custom module called 'kernlog', which is a module that allows apps to write to the kernel log using the <code>/proc/kernlog</code> file. The source code for this module can be found [https://superpi.ddns.net/kernlog.zip here].

== Pi kernels ==
{| class="wikitable" style="text-align: center"
|+
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 5.18.0-rc1
| 4/7/2022
| [https://superpi.ddns.net/rpi-kernels/5.18.0-rc1.tar.gz 5.18.0-rc1.tar.gz]
| 32.49 MB
| 731386d02c83b2977ef291fe31b1766d7d6cc0369e608b6eb1cad53db4fc64c1
|-
| 6.0.0-rc1
| 8/19/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc1.tar.gz 6.0.0-rc1.tar.gz]
| 32.23 MB
| 61ef64bdad81b504e7b003566071747ce1f5dc88be4e0bbd2209b22064636b19
|}

== Upstream kernels ==
{| class="wikitable" style="text-align: center"
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 6.0.0-rc2
| colspan="4" | Release date: 8/21/22
|}

== Recovery initramfs image ==
This initramfs image enables on-device recovery of the OS if it fails to boot. It works on both 32-bit and 64-bit kernels of version 5.16 or newer.

To enable it, [https://superpi.ddns.net/rpi-initramfs.cpio.gz download] and place the rpi-initramfs.cpio.gz file in your boot partition, then add the following line to your config.txt: 
<code>initramfs rpi-initramfs.cpio.gz followkernel</code>

The system will now boot with a 10-second countdown. During this countdown, you can press the spacebar to open a recovery shell with both partitions mounted. When done, type <code>exit</code> and the system will continue booting.

If you panic, you are using a kernel version older than 5.16. Since the latest version available from the Raspberry Pi website is currently 5.15, you will need to download a kernel from this page or compile one yourself. You will be able to access the filesystem from the initramfs image even if the kernel modules are not installed.

64-bit Raspberry Pi kernels

2022-08-19T01:52:26Z

2600:4040:A248:D500:0:0:0:C83:

{{construction}}
This page contains 64-bit kernels for the Raspberry Pi. The files are in .tar.gz format. To install them, you will need to run the [https://superpi.ddns.net/kernel_install.sh install script]. This script will put the kernel, kernel modules, and DTB files in their correct locations and set the default kernel to the new version.

== Filetype info ==
* '''Pi kernels''' are compiled from the raspberrypi/linux github website. These have all features working.
* '''Upstream kernels''' are compiled directly from the kernel.org website. This will cause some features like audio output not to work. It will also make 32-bit operating systems very slow.

== Kernel log module info ==
These kernels contain a custom module called 'kernlog', which is a module that allows apps to write to the kernel log using the <code>/proc/kernlog</code> file. The source code for this module can be found [https://superpi.ddns.net/kernlog.zip here].

== Notice ==
There is currently an issue with kernel version 6.0.0-rc1 that will cause Pi 3s to be stuck at the rainbow screen or freeze when launching apps. If this happens, use an older version or wait for the next release.

== Pi kernels ==
{| class="wikitable" style="text-align: center"
|+
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 5.18.0-rc1
| 4/7/2022
| [https://superpi.ddns.net/rpi-kernels/5.18.0-rc1.tar.gz 5.18.0-rc1.tar.gz]
| 32.49 MB
| 731386d02c83b2977ef291fe31b1766d7d6cc0369e608b6eb1cad53db4fc64c1
|}

== Upstream kernels ==
{| class="wikitable" style="text-align: center"
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 6.0.0-rc2
| colspan="4" | Release date: 8/21/22
|}

== Recovery initramfs image ==
This initramfs image enables on-device recovery of the OS if it fails to boot. It works on both 32-bit and 64-bit kernels of version 5.16 or newer.

To enable it, [https://superpi.ddns.net/rpi-initramfs.cpio.gz download] and place the rpi-initramfs.cpio.gz file in your boot partition, then add the following line to your config.txt: 
<code>initramfs rpi-initramfs.cpio.gz followkernel</code>

The system will now boot with a 10-second countdown. During this countdown, you can press the spacebar to open a recovery shell with both partitions mounted. When done, type <code>exit</code> and the system will continue booting.

'''If you panic,''' you are using a kernel version older than 5.16. Since the latest version available from the Raspberry Pi website is currently 5.15, you will need to download a kernel from this page or compile one yourself. You will be able to access the filesystem from the initramfs image even if the kernel modules are not installed.

Template:Construction

2022-08-19T00:52:43Z

2600:4040:A248:D500:0:0:0:C83:

{{ombox
| style = border-color: #f59216; background-color: #fcd2a9;
| textstyle = text-align: center;
| type = notice
| image = [[File:MUTCD CW21-1.svg|55px]]
| text = '''This page is currently under construction.''' Some sections could be incomplete or there could be broken links. '''Do not submit any issue reports until this box is removed.'''
}}

SEP compatibility

2022-08-16T21:20:40Z

2600:4040:A248:D500:0:0:0:C83:

If you want to downgrade your iOS device with [[iphone:Futurerestore|FutureRestore]], there are multiple components that need to be present and work fine before the downgrade process can succeed. At first, you would need to have your SHSH2 blobs saved prior to the iOS version getting unsigned, you need FutureRestore, and most importantly, SEP and Baseband need to be compatible from the latest version or a signed iOS version to the one you try to downgrade to.

== How does SEP and Baseband compatibility work? ==
When you use FutureRestore to downgrade your iOS version, you combine components from two different IPSW files containing two separate iOS versions. Let’s say you wanna downgrade to iOS 14.3 from iOS 15.6. Assuming a kernel exploit exists that can enable you to set the Nonce Generator from inside the saved SHSH2 blobs, you will need to combine the version you want to downgrade to with the SEP and Baseband from the latest version (or a signed version).

The reason we need to combine them is that we need a signed SEP and Baseband from a current version, and here’s where things can get tricky because the latest signed version may not always have a SEP and a Baseband compatible with the version you try to downgrade to.

Since iOS 15.6 is the latest version, you will be able to combine iOS 14.3 (the version you want to downgrade to) with iOS 15.6. But if you wanted to downgrade to iOS 13.7, the 15.6 SEP and Baseband wouldn’t have been compatible so the restore would have failed.

* '''How do I downgrade with FutureRestore? [[iOS downgrade tutorial|Here’s a full FutureRestore iOS Downgrade guide]]!'''
* '''Here you can [[Jailbreaks|find the latest iOS Jailbreak downloads and check if there’s a jailbreak available for you]].

== How do I know if SEP and Baseband are compatible? ==
You need to research whether the SEP and Baseband of the current signed versions are compatible with the version you try to downgrade to before attempting to downgrade. Otherwise, the downgrade can fail and bootloop your device which will require you to update to the latest iOS version which may not be jailbreakable for months.

Below you can find our chart of compatible SEP and Baseband for FutureRestore downgrades!

== SEP and Baseband Compatibility Chart ==
'''IMPORTANT:'''
* You can check out the current signed iOS versions for your device, including the Betas, on the [https://idevicecentral.com/ios-signing-status iOS TSS Signing Status Page]!
* If the list below shows you can do a downgrade, you can find the right SEP and Baseband files for your downgrade using the [https://t.me/sepfinderbot SEP Finder Bot]. Check below first!
* iOS 16 SEP is not compatible with iOS 15/14 on any devices and will cause an activation error. If you want to downgrade a device supported by iOS 16, do it before iOS 15 is unsigned.

'''Last Updated:''' August 4, 2022

'''Current iOS Version:''' 15.6
{| class="wikitable"
|+
!Chip
!Devices
!Status
|-
| rowspan="2" | A15
| iPhone SE 3rd Generation
| {{yes|Downgrades to iOS 15.4 – 15.5 might be possible with the latest SEP.}}
|-
| iPhone 13 / 13 Pro / 13 Pro Max / 13 mini
| {{no|There’s no iOS 14 for these devices, so no downgrades. iOS 15.0 – 15.3.1 will also likely fail. Downgrading to 15.4-15.5 MIGHT be OK.}}
|-
| A14
| iPhone 12 / 12 Pro / 12 Pro Max / 12 mini
| {{no|Incompatible. Downgrades from 14.1 – 15.3.1 with iOS 15.6 SEP + BB will likely fail and bootloop the device. Downgrading to 15.4-15.5 MIGHT be OK.}}
|-
| rowspan="2" | A13
| iPhone SE 2020
| {{yes|SEP & Baseband are compatible.}}
|-
| iPhone 11 / 11 Pro / 11 Pro Max
| {{no|Incompatible. Downgrades from 14.1 – 15.3.1 with iOS 15.6 SEP + BB will likely fail and bootloop the device.}}
|-
| A12
| iPhone XS / XR / XS Max
| rowspan="2" style="background: #FE7; vertical-align: middle; text-align: center;" class="partial table-partial" | SEP & Baseband are technically compatible, but restoring to iOS 14.x – 15.3.1 with them will break FaceID. Downgrading to 15.4-15.5 is OK.
|-
| rowspan="2" | A11
| iPhone X
|-
| iPhone 8 / 8 Plus
| {{yes|SEP & Baseband can be used to restore iOS 14.3 – iOS 15.5 without issues.}}
|-
| rowspan="2" | A10
| iPhone 7 / 7 Plus
| rowspan="4" style="background:#9F9;vertical-align:middle;text-align:center;" class="table-yes" | SEP & Baseband can be used to restore iOS 14.0 – iOS 15.5 without issues.
|-
| iPod Touch 7th Generation
|-
| rowspan="2" | A9
| iPhone 6S / 6S Plus
|-
| iPhone SE
|}

Template:Yes

2022-08-16T18:50:47Z

2600:4040:A248:D500:0:0:0:C83:

<noinclude>
{| class="wikitable"
|-
|</noinclude>style="background:#9EFF9E;vertical-align:middle;text-align:{{{align|center}}};{{{style|}}}" class="table-yes"|{{{1|Yes}}}<noinclude>
|}
</noinclude>

Template:Yellow

2022-08-16T18:49:48Z

2600:4040:A248:D500:0:0:0:C83:

<noinclude>{| class="wikitable"
|-
|</noinclude>style="background: #FE7; vertical-align: middle; text-align: {{{align|center}}}; {{{style|}}}" class="partial table-partial"|{{{1|Yellow}}}<noinclude>
|}
</noinclude>

Template:No

2022-08-16T18:48:15Z

2600:4040:A248:D500:0:0:0:C83:

<noinclude>{| class="wikitable"
|-
|</noinclude>style="background:#FFC7C7;vertical-align:middle;text-align:{{{align|center}}};{{{style|}}}" class="table-no"|{{{1|No}}}<noinclude>
|}
</noinclude>