MobileRead Forums - View Single Post - Please! New Oasis (9th gen) Need a copy of a file Please

NiLuJe · 12-03-2018, 05:47 PM

Gravedigging: Mystery solved!

There was an undocumented "Target OTA" flag sneaked in those packages that KindleTool missed.

The re-spin did indeed update it (I had the original re-spin on hand, and it had an earlier OTA target than the currently available packages).

In any case, it's still related to the downgrade "protection", and we still can't re-spin them ourselves. But at least it makes sense now

.

f.g., the current PW4 VV package is now properly parsed, and should be okay for a while, since that build revision is slightly higher than current public releases (5.10.1.2 is @ 3360340004 at the time I'm writing this):

Code:

Checking update package 'update_voice_kindle_all_new_paperwhite_v2.bin'.
Bundle         SP01 (Signing Envelope)
Cert number    2
Cert file      pubprodkey02.pem (Official 2K)
Bundle         FB02 (Fullbin [signed?])
Bundle Type    Recovery
MD5 Hash       0972ac8006a472cb9e599edd8161d672
Magic 1        2048630901
Magic 2        1897089723
Minor          1
Header Rev     2
Target OTA     3372830002
Platform       Rex
Board          Unspecified

12-03-2018, 05:47 PM	#30
NiLuJe BLAM! Posts: 13,506 Karma: 26047202 Join Date: Jun 2010 Location: Paris, France Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E	Gravedigging: Mystery solved! There was an undocumented "Target OTA" flag sneaked in those packages that KindleTool missed. The re-spin did indeed update it (I had the original re-spin on hand, and it had an earlier OTA target than the currently available packages). In any case, it's still related to the downgrade "protection", and we still can't re-spin them ourselves. But at least it makes sense now . f.g., the current PW4 VV package is now properly parsed, and should be okay for a while, since that build revision is slightly higher than current public releases (5.10.1.2 is @ 3360340004 at the time I'm writing this): Code: Checking update package 'update_voice_kindle_all_new_paperwhite_v2.bin'. Bundle SP01 (Signing Envelope) Cert number 2 Cert file pubprodkey02.pem (Official 2K) Bundle FB02 (Fullbin [signed?]) Bundle Type Recovery MD5 Hash 0972ac8006a472cb9e599edd8161d672 Magic 1 2048630901 Magic 2 1897089723 Minor 1 Header Rev 2 Target OTA 3372830002 Platform Rex Board Unspecified Last edited by NiLuJe; 12-03-2018 at 05:53 PM.