GCam Port | Google Camera APK v9.2 (May 2024) › Forums › Google Device Forums › Nexus 9 – flounder › Download and Install LineageOS 16 on Nexus 9 – flounder
- This topic has 25 replies, 11 voices, and was last updated 4 years, 11 months ago by Siba.
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- May 8, 2024 at 6:05 AM #44902Linux UserParticipant
Hi shibaa987,
I downloaded latest stock ROM for Nexus 9 WIFI which is 7.1.1 (N9F27M, Oct 2017)
I tried the flash.bat which failed to complete so manually tried your steps
I am sure the “fastboot flash bootloader bootloaderXXXXXXXX.img” command worked as the Nexus is reporting HBOOT-3.50.0.0143
I ignored radio as I have no phone capability.
However when I run “fastboot flash system system.img” it never completes ….. see cmd( DOS) extract below:
Please note system.img is 1.5 GB and other numbers are 0.5 GB approx..
Can I do anything to fix please ?
Directory of C:\…..\volantis-n9f27m\image-volantis-n9f27m
18/08/2018 20:39 <DIR> .
18/08/2018 20:39 <DIR> ..
18/08/2018 20:39 67 android-info.txt
18/08/2018 20:39 8,829,440 boot.img
18/08/2018 20:39 6,398,184 cache.img
18/08/2018 20:39 11,459,072 recovery.img
18/08/2018 20:39 1,523,831,228 system.img
18/08/2018 20:39 128,370,260 vendor.img
6 File(s) 1,678,888,251 bytes
2 Dir(s) 384,290,828,288 bytes freeC:\……….\image-volantis-n9f27m>fastboot flash system system.img
target reported max download size of 518205818 bytes
erasing ‘system’…
OKAY [ 0.894s]
sending sparse ‘system’ (478340 KB)…May 8, 2024 at 6:05 AM #44930Linux UserParticipantHi, I found Nexus Root Toolkit (which I have used before for my Nexus 7) and after a bit of fiddling my Nexus 9 is fully booted up back to Android 7.1.1
I cannot explain why one method worked and the other did not.
Thanks for the tips.
May 8, 2024 at 6:05 AM #44936Linux UserParticipantupdate – I am now back to Stock Android 7.1.1 following advice from Shibaa987 on a related link above. I may reload linOS 15.1 shortly and will monitor linOS 16 development.
ThanksMay 8, 2024 at 6:05 AM #45060Linux UserParticipantI will update if there will be some new build of LineageOS 16 for Nexus 9.
May 8, 2024 at 6:05 AM #46126Linux UserParticipantOk I fixed encryption by factory reset after instal ROM and gapps (this is important step or u will have encrypted tablet), but after few second tablet freeze :/ I can’t fix it and I think we need to wait new build (I hope there will be new build)
May 8, 2024 at 6:05 AM #48686Linux UserParticipantAny update?
May 8, 2024 at 6:05 AM #49076Linux UserParticipantDo not use this image! It’s broken. To all effects, the touchscreen driver doesn’t work and there are rendering issues, that leaves the device useless. For the encryption problems, the only workaround is doing a factory reset on TWRP *but* be careful, that will delete your images as well.
If you find yourself with a blank device (all but TWRP, like @cblx5) follow these steps:
– Activate ADB Sideload on TWRP
– Confirm that the device appears in ADB
– Deactivate ADB Sideload
– Use ADB to copy a new ROM onto the device to flash.That should do the trick.
May 8, 2024 at 6:05 AM #53360Linux UserParticipantto fix ask passsword and encryption you need to edit fstab.flonder in this way
/dev/block/platform/sdhci-tegra.3/by-name/UDA /data f2fs noatime,nosuid,nodev,errors=panic wait,check,latemount,encryptable=/dev/block/platform/sdhci-tegra.3/by-name/MD1
/dev/block/platform/sdhci-tegra.3/by-name/UDA /data ext4 noatime,nosuid,nodev,nomblk_io_submit,errors=panic wait,check,latemount,encryptable=/dev/block/platform/sdhci-tegra.3/by-name/MD1you nedd to chage forceencrypt mount option on encryptable
for hwcomposer issu i can check @HashBang can you cntact me on hangouts as davide.franzino@gmail.com ?
May 8, 2024 at 6:05 AM #54248Linux UserParticipant@shibaa987 are you planning on updating this rom? Great work getting it to boot, tho there are several issues, the biggest one being when using the touch screen, the tablet freezes after some seconds, a workaround is to use a mouse over otg. Wifi and bluetooth are aswell non functional :(
- This reply was modified right now by Linux User.
May 8, 2024 at 6:05 AM #55638Linux UserParticipantWhile waiting for full lineage support and fix from HashBang173 follow this thread for a first experimental build
thre ara many bugs but noow wifi sound nfc and touch works even if tablet often will be unresponsive and device have decrypted data now (no password asking on twrp or during boot)
remember to format data completely
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