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pichlo is offline pichlo
2016-08-08 , 14:57
Posts: 6,447 | Thanked: 20,981 times | Joined on Sep 2012 @ UK
#41
Originally Posted by nthn View Post
One of the most important rules of the internet is that nobody has ever read a sticky.
No one ever reads text written in ALL CAPS either. Which is why all EULAs are written that way.
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nieldk is offline nieldk
2016-08-09 , 10:47
Posts: 1,293 | Thanked: 4,319 times | Joined on Oct 2014
#42
Back to thread topic.
What I am thinking, is that it might be possible to switch USB modes, so that the device will expose its NAND thru USB, and allow us to mount it in linux.
Then, following that, we could restore the device partitions, from a copy of a working device. Or, in Jolla C, perhaps from thoise backup partitions.

I didnt test, but perhaps Jolla exposes more modes in this condition. Like it was found for Samnsung devices, which exposed 2 modes, allowing to access the modem, make calls, etc.

https://github.com/ud2/advisories/tr...ocve-2016-0004

Tells how this was done on Samsung devices.
And


https://github.com/ud2/advisories/bl.../usbswitcher.c

Have a exploit that might be modifiable to work (if more modes avail).
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MoritzJT is offline MoritzJT
2016-08-09 , 11:11
Posts: 172 | Thanked: 170 times | Joined on Jun 2011
#43
It must be possible to switch between modes. However the Qualcomm Tools didn't make it obvious on how to do so. Judging from the advice from androidunbrick as stated in my post here: https://talk.maemo.org/showpost.php?...2&postcount=26

it's necessarry to have the flashable files to get it to fire up EMMC exposure mode again - and without those files it wouldn't be possible. I don't think however, that the mode that exposes EMMC somehow relies on working partition tables or any files from NAND. It would make much more sense if the exposure itself would remain independent and there actually IS a way to achieve what you're suggesting.

I guess without someone with deep technical knowledge in the field, we're a bit stranded :-(
 

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nieldk is offline nieldk
2016-08-09 , 11:23
Posts: 1,293 | Thanked: 4,319 times | Joined on Oct 2014
#44
Originally Posted by MoritzJT View Post
It must be possible to switch between modes. However the Qualcomm Tools didn't make it obvious on how to do so. Judging from the advice from androidunbrick as stated in my post here: https://talk.maemo.org/showpost.php?...2&postcount=26

it's necessarry to have the flashable files to get it to fire up EMMC exposure mode again - and without those files it wouldn't be possible. I don't think however, that the mode that exposes EMMC somehow relies on working partition tables or any files from NAND. It would make much more sense if the exposure itself would remain independent and there actually IS a way to achieve what you're suggesting.

I guess without someone with deep technical knowledge in the field, we're a bit stranded :-(
What I need, is a bricked device
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MoritzJT is offline MoritzJT
2016-08-09 , 11:28
Posts: 172 | Thanked: 170 times | Joined on Jun 2011
#45
Originally Posted by nieldk View Post
What I need, is a bricked device
Where to?

Well I would also be extremely careful if my device wasn't bricked. Maybe we succeed switching modes once, but not back to normal. So far I see why you'd need one. I could send mine over if you're keen on experimenting, but I don't see why you'd do it - you get nothing out of it - there's nothing I can offer.

Currently I'm waiting for Jollas reply to my flashing images rant I attached to my support request. James has been relaying that info to the team and is awaiting a proper response. Afterwards I'll see what to do next.

Meanwhile I'll try to tinker with Qualcomm tools again.
 

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lantern is offline lantern
2016-08-09 , 12:52
Posts: 367 | Thanked: 1,442 times | Joined on Feb 2015
#46
Here's a good topic on qualcomm diag modes and restore, although you need to know russian.
http://4pda.ru/forum/index.php?showtopic=643084&st=4240
 

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MoritzJT is offline MoritzJT
2016-08-09 , 13:30
Posts: 172 | Thanked: 170 times | Joined on Jun 2011
#47
I had come across that forum, however I know no russian and google translate does a miserable job at tech talk But maybe someone can scan these pages? Thank you for the link!
 

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gerbick
2016-08-09 , 17:28
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#48
Originally Posted by MoritzJT View Post
I had come across that forum, however I know no russian and google translate does a miserable job at tech talk. But maybe someone can scan these pages? Thank you for the link!
Perhaps ask coderus?
 

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gerstavros is offline gerstavros
2016-09-21 , 18:01
Posts: 160 | Thanked: 85 times | Joined on Jan 2009 @ Greece-Athens
#49
I bricked my Intex fish too. Where can i find the firmware for flashing from pc?
 

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mautz is offline mautz
2016-09-21 , 19:47
Posts: 635 | Thanked: 1,535 times | Joined on Feb 2014 @ Germany
#50
Maybe this helps:

https://jolla.zendesk.com/hc/en-us/a...Recovery-Mode-
 

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