[Samsung Gear S3] adfree:
Hmmmm.

Test work with cutting last 272 Byte... 256 Byte RSA2048 Signature + 16 Byte "Software Revision Info Block"... from rootfs.img BQC5.

:cool: :good:

Hmmmmmmmmmmmmmm...

So maybe I am fighting not against Signature check...

Maybe I am creating not valid/compatible rootfs.img with my SM-Z130H... :o :confused:

I need to check this theory... as I never had problems with SM-R732... So I also thought SM-Z130H creates valid rootfs.img for Gear S3...

I have to copy rootfs.img to my SM-R760... with Combination Firmware BQC2 to have root...

So I can fire up this Batch file:

sdb root on
sdb push .\GearS3root\fingerprint_list.xml /opt/usr/media/Others
sdb push .\GearS3root\partner_root.pem /opt/usr/media/Others
sdb push .\GearS3root\platform_root.pem /opt/usr/media/Others
sdb push .\GearS3root\public_root.pem /opt/usr/media/Others
sdb push .\GearS3root\tizen-developer-root-ca.pem /opt/usr/media/Others
sdb push .\GearS3root\tizen-developers-root.pem /opt/usr/media/Others
sdb push .\GearS3root\tizen-distributor-root-ca-partner.pem /opt/usr/media/Others
sdb push .\GearS3root\tizen-distributor-root-ca-partner-manufacturer.pem /opt/usr/media/Others
sdb push .\GearS3root\tizen-distributor-root-ca-partner-operator.pem /opt/usr/media/Others
sdb push .\GearS3root\tizen-distributor-root-ca-public.pem /opt/usr/media/Others
sdb push .\GearS3root\tizen-partner-class-developer-root.pem /opt/usr/media/Others
sdb push .\GearS3root\tizen-partner-class-root-authority.pem /opt/usr/media/Others
sdb push .\GearS3root\tizen-platform-class-developer-root.pem /opt/usr/media/Others
sdb push .\GearS3root\tizen-platform-class-root-authority.pem /opt/usr/media/Others
sdb push .\GearS3root\tizen-public-class-developer-root.pem /opt/usr/media/Others
sdb push .\GearS3root\tizen-public-class-root-authority.pem /opt/usr/media/Others
sdb shell mount -t ext4 -o loop,rw /opt/usr/media/Others/rootfs.img /opt/usr/media/Others/2
sdb shell rm /opt/usr/media/Others/2/usr/share/wrt-engine/fingerprint_list.xml
sdb shell cp /opt/usr/media/Others/fingerprint_list.xml /opt/usr/media/Others/2/usr/share/wrt-engine
sdb shell cp /opt/usr/media/Others/partner_root.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/platform_root.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/public_root.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/tizen-developer-root-ca.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/tizen-developers-root.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/tizen-distributor-root-ca-partner.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/tizen-distributor-root-ca-partner-manufacturer.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/tizen-distributor-root-ca-partner-operator.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/tizen-distributor-root-ca-public.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/tizen-partner-class-developer-root.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/tizen-partner-class-root-authority.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/tizen-platform-class-developer-root.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/tizen-platform-class-root-authority.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/tizen-public-class-developer-root.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cp /opt/usr/media/Others/tizen-public-class-root-authority.pem /opt/usr/media/Others/2/usr/share/cert-svc/certs/code-signing/tizen
sdb shell cd /opt/usr/media/Others/2
sdb shell sync
pause
sdb shell cd /
sdb shell umount /opt/usr/media/Others/2

Only difference... This time on my SM-R760...

Best Regards

Edit 1.

Puuuhhh... over Wifi I need more then 30 minutes to upload 1200 MB rootfs.img to my SM-R760...

I have only 400 MB left now... less...

sdb push .\bqc5rootfs\rootfs.img /opt/usr/media
pushed rootfs.img 100% 1259MB
1 file(s) pushed. 0 file(s) skipped.
.\bqc5rootfs\rootfs.img 622 KB/s (1321083152 bytes in 2073.053s)

Okidoki... need first to flash BQC2 Combination Firmware... then again upload... :D :rolleyes: :o