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Difference between revisions of "Talk:Recovery Mode (Protocols)"
(Don't know, how to properly send commands to a device in recovery mode.) |
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| − | I tried sending a command using the way described in the article, but I get -9 error from LibUSB. Of course, I did some initialization like setting configuration, claiming interface, all with success. What could be the problem? --[[User:Rzhikharevich|Rzhikharevich]] ([[User talk:Rzhikharevich|talk]]) 12:37, 21 March 2015 (UTC) |
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I got iRecovery to connect to DFU, as the output said that it connected, but iRecovery also spit out "error claiming interface." any way to that? --[[User:Rdqronos|rdqronos]] 14:31, 20 January 2012 (MST) |
I got iRecovery to connect to DFU, as the output said that it connected, but iRecovery also spit out "error claiming interface." any way to that? --[[User:Rdqronos|rdqronos]] 14:31, 20 January 2012 (MST) |
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::BootROM does not have any commands implemented. It doesn't even have a shell that allows you to enter them. --pjakuszew 16:29, 21 January 2012 (MST) |
::BootROM does not have any commands implemented. It doesn't even have a shell that allows you to enter them. --pjakuszew 16:29, 21 January 2012 (MST) |
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| + | I tried sending a command using the way described in the article, but I get -9 error from LibUSB. Of course, I did some initialization like setting configuration, claiming interface, all with success. What could be the problem? --[[User:Rzhikharevich|Rzhikharevich]] ([[User talk:Rzhikharevich|talk]]) 12:37, 21 March 2015 (UTC) |
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| + | :Perhaps you didn't use sudo to run it? Also, do you have the LIBUSB_DEBUG environment variable set for additional logging?--[[User:Awesomebing1|Awesomebing1]] ([[User talk:Awesomebing1|talk]]) 18:35, 22 March 2015 (UTC) |
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| + | ::I tried sudo, but it didn't work: |
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| + | <pre> |
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| + | MacBook-Pro-Roman:libipwn roman$ sudo tools/irec-shell |
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| + | Password: |
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| + | libusbx: warning [darwin_cache_device_descriptor] could not retrieve device descriptor 05ac:8510: device not responding. skipping device |
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| + | libusbx: warning [darwin_cache_device_descriptor] could not retrieve device descriptor 05ac:8286: pipe is stalled. skipping device |
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| + | > reboot |
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| + | debug: -9 |
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| + | </pre> |
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| + | ::--[[User:Rzhikharevich|Rzhikharevich]] ([[User talk:Rzhikharevich|talk]]) 13:50, 23 March 2015 (UTC) |
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Latest revision as of 13:50, 23 March 2015
I got iRecovery to connect to DFU, as the output said that it connected, but iRecovery also spit out "error claiming interface." any way to that? --rdqronos 14:31, 20 January 2012 (MST)
Are you trying to start a shell in DFU mode? This is impossible until you send an iBSS/iBEC/iBoot payload to the device... --pjakuszew 04:59, 21 January 2012 (MST)
Yup, I am. So, where would one get one of these fabled payloads? --rdqronos 08:34, 21 January 2012 (MST)
- Get a pwn'd iBSS, upload it, then jump to it. --Squiffypwn 10:21, 21 January 2012 (CST)
- So I'm guessing it wouldn't work on the 4S, seeing as a pwn'd anything above userland requires a bootrom exploit. --rdqronos 12:21, 21 January 2012 (MST)
- These files are in every IPSW file, in Firmware/dfu/ folder, if you need them. Apple stopped including advanced commands in RELEASE-type iBoots since iOS 4.0, so these files aren't very useful now. --pjakuszew 13:29, 21 January 2012 (MST)
- in iboot, but what about DFU mode? Or are they the exact same thing in terms of commands? --rdqronos 15:38, 21 January 2012 (MST)
- BootROM does not have any commands implemented. It doesn't even have a shell that allows you to enter them. --pjakuszew 16:29, 21 January 2012 (MST)
I tried sending a command using the way described in the article, but I get -9 error from LibUSB. Of course, I did some initialization like setting configuration, claiming interface, all with success. What could be the problem? --Rzhikharevich (talk) 12:37, 21 March 2015 (UTC)
- Perhaps you didn't use sudo to run it? Also, do you have the LIBUSB_DEBUG environment variable set for additional logging?--Awesomebing1 (talk) 18:35, 22 March 2015 (UTC)
- I tried sudo, but it didn't work:
MacBook-Pro-Roman:libipwn roman$ sudo tools/irec-shell Password: libusbx: warning [darwin_cache_device_descriptor] could not retrieve device descriptor 05ac:8510: device not responding. skipping device libusbx: warning [darwin_cache_device_descriptor] could not retrieve device descriptor 05ac:8286: pipe is stalled. skipping device > reboot debug: -9
- --Rzhikharevich (talk) 13:50, 23 March 2015 (UTC)
