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#1 |
Junior Member
![]() Posts: 5
Karma: 10
Join Date: May 2014
Device: PaperWhite 1
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How to Downgrade PW 1 ca from 5.6.1.1 to 5.3.3 and maybe PW2
How to Downgrade Paperwhite 1 Canada from 5.6.1.1 to 5.3.3
Download earlier update file from Amazon: Kindle Paperwhite 1 Update 5.3.3 https://s3.amazonaws.com/G7G_Firmwar...ndle_5.3.3.bin Disable wifi on your Paperwhite 1 (airplane mode). Connect your Kindle Paperwhite 1 to your computer (DO NOT DISCONNECT UNTIL LAST STEP!). Copy the bin file you downloaded in step 1 to root folder of PW1. Wait at least 2 minutes after copy has completed. Push and hold power button until your PW1 restarts (the led blinks orange and light turns on at the screen). Wait until the PW1 has installed the upgrade (really a downgrade). Now you can DISCONNECT from your computer. Tested and working on Paperwhite 1 I assume it should work on Paperwhite 2. Original article: http://blog.the-ebook-reader.com/201...comment-143579 All credits goes to David! Last edited by NiLuJe; 08-09-2016 at 06:52 PM. Reason: -- Stripped the erroneous prefix |
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#2 |
Junior Member
![]() Posts: 8
Karma: 10
Join Date: Aug 2015
Device: KPW2
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Have your PW1 get jailbreaked before downgrading? It seems that my PW2 downgrading from FW 5.6.2.1 to 5.4.3 doesn't work.
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#3 | |
Going Viral
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Karma: 18210809
Join Date: Feb 2012
Location: Central Texas
Device: No K1, PW2, KV, KOA
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Quote:
The Amazon packages are signed with Amazon's certificate keys, not ours (which is what our 'jail break' is, a signature certificate). |
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#4 | |
Going Viral
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 17,212
Karma: 18210809
Join Date: Feb 2012
Location: Central Texas
Device: No K1, PW2, KV, KOA
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Quote:
https://www.mobileread.com/forums/sho...70&postcount=1 |
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#5 | |
Junior Member
![]() Posts: 8
Karma: 10
Join Date: Aug 2015
Device: KPW2
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![]() Quote:
![]() Hoping good news for FW 5.6.1 upers' JB coming soon. |
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#6 |
Ex-Helpdesk Junkie
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Karma: 85397180
Join Date: Nov 2012
Location: The Beaten Path, USA, Roundworld, This Side of Infinity
Device: Kindle Touch fw5.3.7 (Wifi only)
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Interesting. I thought Amazon had blocked this, a/k/a the infamous "downgrade attack" error.
Did that *only* block the Update Your Kindle route? Did the person who discovered that Amazon gem ![]() |
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#7 | |
Junior Member
![]() Posts: 5
Karma: 10
Join Date: May 2014
Device: PaperWhite 1
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Quote:
I don't use update your kindle from menu for anything else except KUAL applications and don't have intention to upgrade to latest firmware again. The second question I don't understand. |
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#8 |
BLAM!
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Karma: 26047188
Join Date: Jun 2010
Location: Paris, France
Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E
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@eschwartz: It is implemented at the recovery updater level.
Best guess is they forgot to merge the relevant parts for the non-Wario (i.e., PW1) branch of the code... |
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#9 |
Junior Member
![]() Posts: 2
Karma: 10
Join Date: Jul 2016
Device: Kindle PW1
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![]() ![]() I was successfully able to downgrade my US Kindle PW1 from 5.6.1.1 to 5.3.3 using this post. |
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#10 |
Junior Member
![]() Posts: 1
Karma: 10
Join Date: Aug 2016
Device: kindle ppw1
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![]() Thank you . It worked for my kindle pw1 US 3g |
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#11 |
Junior Member
![]() Posts: 7
Karma: 10
Join Date: Jan 2012
Device: Kindle PW
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This does not work for my Australian PW1.
Any other ways to downgrade or JB my 5.6.1.1? |
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#12 | |
Going Viral
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Karma: 18210809
Join Date: Feb 2012
Location: Central Texas
Device: No K1, PW2, KV, KOA
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Quote:
Also, give links to the image packages you are using, both before (the installed 5.6.1.1 and the intended after that does not work). Why? This is the first time ever for such a report, I will see if I can duplicate the problem here. Which means I need to use the same hardware model and the exact same image packages. Last edited by knc1; 11-12-2016 at 08:06 AM. |
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#13 |
Junior Member
![]() Posts: 1
Karma: 10
Join Date: Jan 2017
Device: none
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I also had a problem with this but realised i disconected the usb cable after copying the file. and before doing the upgrade. once i left it plugged in it did the upgrade no worries.
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#14 |
Junior Member
![]() Posts: 3
Karma: 10
Join Date: Mar 2017
Device: PW1
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Whats my next step to jailbreak my PW1 after this ?
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#15 |
Going Viral
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 17,212
Karma: 18210809
Join Date: Feb 2012
Location: Central Texas
Device: No K1, PW2, KV, KOA
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Tags |
firmware downgrade, pw1 downgrade |
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