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Firefox with Leste (10)
to Maemo 7 / Leste by teroyk - 2 days, 17 hrs ago - more...
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2016-01-24
, 19:20
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Posts: 10 |
Thanked: 62 times |
Joined on Jan 2016
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#42
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Originally Posted by nieldk
Does your start with a3959780 too? The version string is inside the cert, you may need to choose which certificate to write back to CAL.
Thanks for your answers guys. Much appreciated.
I did by now extract my certs and will try with flashing back original, closed mode pr1.3
Good luck to you anyway, be careful.
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2016-01-25
, 05:30
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Posts: 1,293 |
Thanked: 4,319 times |
Joined on Oct 2014
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#43
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Originally Posted by feuerplatz
Yes. Mine starts with a3959780 also.
Does your start with a3959780 too? The version string is inside the cert, you may need to choose which certificate to write back to CAL.
Good luck to you anyway, be careful.
I extracted all certs so far (cert-sw).
I assume that the ones that have the string "cert-sw" are relevant. For the latest (40) there are seertal (think I counted apx 12),
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2016-01-25
, 07:56
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Posts: 10 |
Thanked: 62 times |
Joined on Jan 2016
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#44
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Originally Posted by nieldk
Well, mine had nine of them, but I only cared to extract first one, the last one, and the one from PR1.3 European version, which I flashed. All three were attached to my original post.
Yes. Mine starts with a3959780 also.
I extracted all certs so far (cert-sw).
I assume that the ones that have the string "cert-sw" are relevant. For the latest (40) there are seertal (think I counted apx 12),
Wish you good luck again.
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2016-01-25
, 08:18
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Posts: 1,293 |
Thanked: 4,319 times |
Joined on Oct 2014
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#45
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Originally Posted by feuerplatz
Well, mine had nine of them, but I only cared to extract first one, the last one, and the one from PR1.3 European version, which I flashed. All three were attached to my original post.
Wish you good luck again.
great, then I am (almost) ready to brick my device hehe.FYI. I have no need to really downgrade. Everything is in perfect condition. This is purely interest in the subject, but also, perhaps, helpfull for those with fx Chinese FW
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2016-01-25
, 09:00
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Posts: 10 |
Thanked: 62 times |
Joined on Jan 2016
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#46
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Good luck bricking your device then
I still don't completely understand if the following quote refers for zeroing out certificate or just changing it, but if it's the former, then perhaps after some testing it's possible to make an app for downgrading for the eager ones. (not that anyone expects upgrades from Nokia anymore )
Last edited by feuerplatz; 2016-01-25 at 09:48.
I still don't completely understand if the following quote refers for zeroing out certificate or just changing it, but if it's the former, then perhaps after some testing it's possible to make an app for downgrading for the eager ones. (not that anyone expects upgrades from Nokia anymore
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Originally Posted by rainisto
P.S. Can you compare your certificates with one in my tar.gz (matching the version of course)? I wonder if it's dependant on the phone indeed.
(And if there is ever PR upgrade it would force Nokia to lock CAL even in normal mode)...
Last edited by feuerplatz; 2016-01-25 at 09:48.
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2016-01-26
, 22:09
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Posts: 128 |
Thanked: 105 times |
Joined on Dec 2014
@ Hungary
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#47
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Originally Posted by feuerplatz
oh yea. this would be cool. i can't wait for the final result
In my case I downgraded DFL61_HARMATTAN_40.2012.21-3.454.6_PR_454 to DFL61_HARMATTAN_40.2012.21-3_PR_001, so yes, it should be quite possible.
Originally Posted by nieldk
exactly
FYI. I have no need to really downgrade. Everything is in perfect condition. This is purely interest in the subject, but also, perhaps, helpfull for those with fx Chinese FW
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2016-01-30
, 07:58
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Posts: 17 |
Thanked: 13 times |
Joined on Jan 2016
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#48
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Looking for good news.. : pray
Last edited by sunrianto; 2016-01-30 at 10:38.
Last edited by sunrianto; 2016-01-30 at 10:38.
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2016-01-30
, 10:34
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Posts: 1,293 |
Thanked: 4,319 times |
Joined on Oct 2014
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#49
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Hmm no luck in closed mode
(devel-su and develsh before issuing cal-writer command)
(devel-su and develsh before issuing cal-writer command)
Code:
Debug: 2: cal_init() called Error: open(/dev/mtd1): Permission denied Couldn't open CAL for writing
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2016-01-30
, 11:01
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Posts: 4,118 |
Thanked: 8,901 times |
Joined on Aug 2010
@ Ruhrgebiet, Germany
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#50
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Who cares about closed mode?
Just flash open mode, downgrade and the flash anew PR1.3 and you are back to stock
Last edited by peterleinchen; 2016-01-31 at 07:25. Reason: just BS
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SIM-Switcher, automated SIM switching with a Double (Dual) SIM adapter
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Thank you all for voting me into the Community Council 2014-2016!
Please consider your membership / supporting Maemo e.V. and help to spread this by following/copying this link to your TMO signature:
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Last edited by peterleinchen; 2016-01-31 at 07:25. Reason: just BS
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I did by now extract my certs and will try with flashing back original, closed mode pr1.3
You can still support my work by donation - click here