yashsingh1/xdaforums huggingface dataset:
[Sony Smartwatch 3] felipeacydc:
hi! can you explain how to change the governor? im interested in change it to performace
[Sony Smartwatch 3] alex6600:
Edit ramdisk. Use Carliv Image Kitchen.

PS. I think that you battery discharging will be huge with performance governor enabled.
[Sony Smartwatch 3] CooperBrick:
Link to stock m1d64t kernel?
[Sony Smartwatch 3] alex6600:
Is anybody interesting of new security updates of this kernel?
[Sony Smartwatch 3] ranf:
I am.
[Sony Smartwatch 3] alex6600:
OP updated with version 3.14.55.

PS. Kernel 3.10.108 is latest for now.

tetra 3.14.55

Updated to Linux 3.10.108
[Sony Smartwatch 3] alex6600:
Test new version, and give feedback pls.
[Sony Smartwatch 3] ranf:
shell@tetra:/ $ dumpsys meminfo | tail -n 6
Total RAM: 462900 kB (status normal)
Free RAM: 189706 kB (103042 cached pss + 65168 cached kernel + 21496 free)
Used RAM: 221107 kB (175747 used pss + 45360 kernel)
Lost RAM: 52087 kB
ZRAM: 2348 kB physical used for 6428 kB in swap (163836 kB total swap)
Tuning: 48 (large 128), oom 65536 kB, restore limit 21845 kB (low-ram)
[Sony Smartwatch 3] francesko94:
just tried (4-core kernel v3.14.55 on ROM M1D64T v2) and is stuck in the "SONY" screen. i can't turn it off, not even long-pressing the button. I tried it because once I installed the ROM the smartwatch was not going deep-sleep (so battery was going down very quickly). I'll wait for the battery going down than if I get into the recovery I'll try to flash again the rom. maybe the 2-core version

*edit*

it worked just waiting the battery to drain and then reboot to system. how can I see the kernel version?
[Sony Smartwatch 3] daniel.weck:
cat /proc/version

---------- Post added at 06:50 PM ---------- Previous post was at 06:41 PM ----------

Thank you [MENTION=949860]alex6600[/MENTION] !

(4-core kernel v3.14.55 running on ROM M1D64T_v2)

shell@tetra:/ $ cat /proc/version

Linux version 3.10.108-tetra_3.14.55 (root@alexbuild) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05) ) #1 SMP PREEMPT Fri Apr 27 14:13:55 EEST 2018

So far, so good :)
[Sony Smartwatch 3] francesko94:
i'm sorry, where I have to enter this?
[Sony Smartwatch 3] daniel.weck:
Assuming you installed the ADB Android tools: enable "developer mode" on your Sony SW3, connect via USB to your computer, type "adb shell" in your command line, then "cat /proc/version".
[Sony Smartwatch 3] francesko94:
ok so i'm running "Linux version 3.10.108-tetra_3.14.55 (root@alexbuild) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05) )", but for some reasons root checkers don't recognize my root, do I need something like supersu? I'm new to rooting watches hehe.. honestly until now i've seen only a small improvement in performance at cost of less or same battery life respect to stock. without root I can't adjust governors
[Sony Smartwatch 3] Disrupthor:
Hello, I these days did anyone was able to root this kernel with magisk? I can't do it but on stock kernel everything goes ok. I really would love to have 2 more cores with magisk. Thank all for help.
[Sony Smartwatch 3] pepa 77:
Hi please about Stock kernel 6.0.1 I would like to try Magisk.
[Sony Smartwatch 3] Disrupthor:
Just flash the latest zip on twrp with stock kernel it works ok.
[Sony Smartwatch 3] alex6600:
OP updated with version 3.4.

ZRam swap size increased to 64MB. Stock kernel have 32MB.

Android low memory killer tuned to proper work when ZRam enabled.

Feedback is very welcomed!
[Sony Smartwatch 3] RJASSI21:
To relock the bootloader its just a simple adb relock command right? No need to back up any ta or anything?
[Sony Smartwatch 3] :
Yep, no TA.

There are no camera algorithms to trash on this device. ;)

*grumble grumble*
[Sony Smartwatch 3] Tikerz:
Nevermind
[Sony Smartwatch 3] lohtse:
nice but battery usage has gone from and average of 2% and hour to 3-4% with version 3.4(matches battery lol)

Ok power drain is quite bad as now risen to about 6% an hour if not a little more.....

Will give it till this evening and see if it settles down but feel that version 3.3 was far better with regards to power drain(2% an hour)
[Sony Smartwatch 3] alex6600:
3.4 have only swap bigger.

Don't understand difference between battery in usage
[Sony Smartwatch 3] lohtse:
It does seem to have settled down as the day has gone one but is still a little ove 3% and hour and also have had two random reboots..
[Sony Smartwatch 3] Simba83:
I'm having problems with the connection to my phone it disconnects and can't seem to get it going again. Rebooted watch and phone. Anyone else having these problems using 3.4 also using latest RR on my phone so it can be a phone based error.
[Sony Smartwatch 3] lohtse:
latest RR?????
[Sony Smartwatch 3] Simba83:
Yes, known problems?
[Sony Smartwatch 3] alex6600:
If you had random reboot- provide dmesg here.
[Sony Smartwatch 3] lohtse:
lol but what is RR???
[Sony Smartwatch 3] :
I think [MENTION=4192505]Simba83[/MENTION] means Resurrection Remix (custom ROM), not random reboot. RR can stand for both things.
[Sony Smartwatch 3] Simba83:
That's right it was the ROM I ment. And the problem was with the latest RR ROM(phone) it was not kernel related. So everyone can go back to bed again. [emoji1]

Since it was the phone, everything seems good with this kernel, you've done a really good work there, thanks.
[Sony Smartwatch 3] RJASSI21:
Will it ever be possible to overclock the watch to say, 1.5GHz?
[Sony Smartwatch 3] snake218:
mmm just curious, what for? i think that with 4 cores unlocked more than enough, but who knows
[Sony Smartwatch 3] lohtse:
My view on v3.4 kernel is ok...

BUT battery drain is higher than on 3.3v only slightly but after a few hours you notice the difference. ALso Random reboots happen more often, They have happen when I simply swiped up to view a card, when I have opened an app, when have updated an app on the phone and it has sent companion over to watch(did a app resync and same happened) and when I have plugin it in to charge(this happen 5 mins ago before posting this)

all in all something is not quite right with v3.4 as didn't have these issues with v3.3 which for more me was a solid stable build..

will be reflash v3.3 one watch has charged.
[Sony Smartwatch 3] RJASSI21:
Lol I was just curious if it could be done also I think 1.5 just sounds better than 1.2 for the snapdragon 400 I think that's what we have in our watch. The s4 pro has 1.5ghz and the s4 plus has 1.7ghz. Was assuming it could be done since most custom kernels come with an overclock and in some cases an underclock.

Also I'm wondering why my watch lasts longer in cinema mode it went from 9% to 2% in 3hrs with out battery saver and in dev options we have battery optimisations but it says not available, could that help with better battery?

Thanks
[Sony Smartwatch 3] alex6600:
I don't understand why?..

Increased swap don't provide reboots.

Post dmesg please after random reboot.
[Sony Smartwatch 3] alex6600:
Our watch have Broadcom Soc.

And I think 1,5GHz does not make sense for watch with small battery capacity.
[Sony Smartwatch 3] lohtse:
have moved back to 3.3 and in any case how would I get the log?
[Sony Smartwatch 3] alex6600:
adb shell dmesg > dmesg.txt
[Sony Smartwatch 3] lohtse:
is that with watch attached and will it not have reset now have moved back to 3.3?
[Sony Smartwatch 3] alex6600:
Yes, when watch attached, and This not reset watch.
[Sony Smartwatch 3] alex6600:
Sorry for late answers, but I in vocation now, until end of the week :)
[Sony Smartwatch 3] lohtse:
cool will do it tomorrow and send you log.... whats the stop command?
[Sony Smartwatch 3] alex6600:
His stop himself after 5 secs
[Sony Smartwatch 3] Momogs:
Absolutely love this new kernel (I'm on 3..3 after using your Tetra 2.12.1 before upgrading to MM). Battery life has improved substantially from the high 3s and low 4s (percentages) to the low 2s. Always on and wifi connected.

Keep up the great work!
[Sony Smartwatch 3] pokko:
Where can I get 3.3 from?
[Sony Smartwatch 3] alex6600:
http://sw3.alex.pl.ua/tetra_3.3.img
[Sony Smartwatch 3] RJASSI21:
Does 3.3 have random reboots? And when I turn my phone off then on and reconnect it to my watch watchmaker and some other apps disappear from the watch can I fix this is it a problem with the phone I've had the problem for a while now even on stock kernel.
[Sony Smartwatch 3] :
Random reboot.
[Sony Smartwatch 3] alex6600:
Try 3.3 for a while. And check out for random reboots.
[Sony Smartwatch 3] greenbat:
Did some benchmarking test with vfp benchmark for android wear on my Sony Smartwatch3:

marshmellow6.0.1_stock stock_4core tetra3.3 tetra 3.4 lollipop5.1.1_tetra

single precision FP/single-thread 2.112 1.997 2.155 2.145 2.315

double precision FP/single-thread 1.095 1.063 1.040 1.009 1.155

single precision FP/multi-thread 2.107 2.182 2.296 2.057 4.808

double precision FP/multi-thread 1.075 1.022 1.138 1.093 2.291

It appears that marshmallow is slower than lollipop and it looks like only 2 cores are enabled instead of all 4.

Can someone please confirm?

---------- Post added at 08:18 PM ---------- Previous post was at 07:54 PM ----------

Is this the clue to the upper mentioned benchmark results?

https://intersectraven.net/2016/03/16/finally/
[Sony Smartwatch 3] :
3.3 random reboot
[Sony Smartwatch 3] Simba83:
Also had a random reboot when I used alarm this morning, when alarms is going of the watch reboots, after reboot it starts vibrating again. Can't get the log out now though I have to go to work now
[Sony Smartwatch 3] alex6600:
Version have 4 cores enabled. Check /proc/cpuinfo.
[Sony Smartwatch 3] greenbat:
Info says there are 4 cores in hardware , not that they are all enabled: the last benchmarks are from the lollipop Rom with tetra 2 kernel: multithread benchmarks are 2 times faster than marshmallow, clearly indicating only 2 cores are enabled...
[Sony Smartwatch 3] alex6600:
Info says that 4 core ARE ENABLED.

Check out info in stock kernel.

And check logs about cores hotplug before posting this.
[Sony Smartwatch 3] greenbat:
Please explain why the benchmark scores of marshmallow stock kernel is same as 4 cores/Tetra3 kernels enabled, although 4 cores enabled should be 2 times faster than stock kernel!

And why lollipop with tetra 2 kernel is indeed 2 times faster!

The link I mentioned earlier mentioned that MP decision is disabled in marshmallow so this is probably the problem. Please check that link and hope you can fix it. Thanks!
[Sony Smartwatch 3] alex6600:
Our device build on broadcom soc, not on Qualcomm. Mpdecision is Qualcomm hotplug driver, not broadcom.

I don't know why this benchmark give such result.

Try stock 2 and 4 cores kernel, posted in second post. And provide result.
[Sony Smartwatch 3] lohtse:
do you still require log files as notice quite a few in the thread now.... All relating to random reboots... I have notice am getting one or two on 3.3 kernel as well but not as many as the 3.4 kernel
[Sony Smartwatch 3] alex6600:
Problem in memory leak...

Did you try stock kernel ?
[Sony Smartwatch 3] alex6600:
If you have reboots- with dmesg post dumpsys meminfo.

And if you don't have any- post meminfo too.

Thanks!
[Sony Smartwatch 3] greenbat:
OK, dit not know we have a broadcom soc.

The benchmark results already show stock (=2 cores) and 4cores results. No difference...

So there must be something missing compared to lollipop tetra kernel....
[Sony Smartwatch 3] lohtse:
oh how do I do meminfo for you? and when do I do dmesg thing?

---------- Post added at 10:55 AM ---------- Previous post was at 10:52 AM ----------

I used stock kernel for 24+hours when MM came out then moved to your kernel.... Didn't have as many issues then...Am noticing more and more reboots now... usually when an updated app is pushed to watch or when I sometime plug in usb and even when I simply swipe a card away or open an app!
[Sony Smartwatch 3] alex6600:
Please, make benchmark with stock kernel with unlocked all 4 cores. You can find it in 2nd post.
[Sony Smartwatch 3] alex6600:
OP updated with version 3.5.

Increased Zram swap size to 128 MB, like in 2.х kernels for increase VM size.

And make some changes is Zram subsystem. This will allow zram to fit more data since more of the pages will be stored as compressed.
[Sony Smartwatch 3] lohtse:
several reboots on 3.5 kernel!!!
[Sony Smartwatch 3] alex6600:
OK. Later will try to revert some changes before version 3.3. Will see...

Temporary remove download links.
[Sony Smartwatch 3] alex6600:
Personally I have random reboots in stock kernel. Other people also have reboots and lags on stock.

IMHO custom kernel could not resolve this problem.

Will try some fixes. But I don't definitely sure that it helps.

Memory leak in MM is bigger then in L. This causes reboots and lags.

From now- will post new versions for testing. Who wants to test and share logs- welcome.
[Sony Smartwatch 3] lohtse:
More than happy to help out!:D:D:D
[Sony Smartwatch 3] alex6600:
Thanks!

Stock kernel after 1 hr uptime:

Total RAM: 460620 kB (status normal)
Free RAM: 182168 kB (68452 cached pss + 79252 cached kernel + 34464 free)
Used RAM: 223656 kB (183476 used pss + 40180 kernel)
Lost RAM: 54796 kB
ZRAM: 104 kB physical used for 56 kB in swap (32764 kB total swap)
Tuning: 48 (large 96), oom 65536 kB, restore limit 21845 kB (low-ram)

Lost ram increased to 54 MB. On 5.1.1 lost ram grow in many times slower.
[Sony Smartwatch 3] alex6600:
Version 3.7 is out and ready for testing.

Added my favorite FIOPS scheduler.

Added LZ4 for kernel compression and ZRAM.

ZRAM SWAP set to 64 MB.

And other minor improvements.
[Sony Smartwatch 3] alex_SW:
hi...can someone post lca43 stock kernel?the ota dosent work with the moded lca43 kernel....error 7....ty
[Sony Smartwatch 3] alex6600:
Look at crpalmer lca43 kernel thread.
[Sony Smartwatch 3] alex_SW:
im reading it,lol,but no stock....or im missing it
[Sony Smartwatch 3] alex6600:
http://xdaforums.com/showpost.php?p=62677666&postcount=72
[Sony Smartwatch 3] alex_SW:
ty man,i wasnt that fast...flashed the boot,now i sideload the meh24...but same damn error 7...something is wrong with the recovery inside i guess...
[Sony Smartwatch 3] alex6600:
Version 3.8 is out and ready for testing.

Interactive governor more tweaked.

Fixes to LZ4 algo.

Other minor fixes and improvements.

Give feedback please.
[Sony Smartwatch 3] mickael91210:
Thanks for 3.8, I will try it and hope that it will as good as 3.7 because I had no more random reboots....

Thanks a lot.
[Sony Smartwatch 3] crunchybutternut:
I will update to 3.8 soon, but have not had any random reboots on 3.7.
[Sony Smartwatch 3] alex6600:
3.8 have some patches to interactive governor. Almost same as in 2.12.1 version.

Should be more responsive and battery friendly.
[Sony Smartwatch 3] alex6600:
What about 3.8?

Now I planning to increase swappiness for more zram usage, and more free ram.
[Sony Smartwatch 3] greenbat:
I hope 3.8 is as great as 3.3 and 3.7: no problems, except with benchmarks ;)

Maybe I should stop benchmarking :)

Thanks!
[Sony Smartwatch 3] alex6600:
Version 3.9 out and ready for testing!

Increase ZRam swap size (set to 128 MB, like in 2.x version).

Increase swappiness to 70, instead default 60.

This causes more zram usage, and more free ram.

Please, give feedback about this version. And post

dumpsys meminfo
cat /proc/meminfo
[Sony Smartwatch 3] 13ONK:
Sweet. 2nd version for me to flash same day. 3.8 was working great so far but I've only had it on for about half the day.
[Sony Smartwatch 3] alex6600:
I have reboots in 3.7/3.8. IMHO memory leak related. That's why I increased swap size and swappiness for more swap usage and, I hope, more free ram...
[Sony Smartwatch 3] lohtse:
Kernel 3.8 was very stable only had one reboot... and battery was about 1.5-2% an hour with always on screen and connected to phone plus wifi and a little gps use.

Kernel 3.9 is stable so far (5hours use only) no reboots as yet but battery is about 2-2.5% at the moment...

All I can say is thank you for your excellent hard work and looking forward to future improvements!
[Sony Smartwatch 3] RJASSI21:
I have chrome installed on my sw3 just wondering if we can push enough power to run it fine at the moment it's very slow when loading pages. Also the screen times out after like 5 seconds after opening the app. I also have had 2 reboots on v3.9 but that is less than my previous version which I think was v3.7.
[Sony Smartwatch 3] lohtse:
try using some of the many apps that are for wear to extend the screen time upto indefinitely(I use StayLit)
[Sony Smartwatch 3] 13ONK:
Had a couple reboots on 3.9. Usually when I expand a card.
[Sony Smartwatch 3] RJASSI21:
I have the feeling the reboots are still ram related. When I use apps that need alot of ram I usually get a random reboot. Also not all apps fully close when you leave them maybe a taks killer could reduce the amount of apps running in the background
[Sony Smartwatch 3] travisdjack:
I was getting reboots on 3.7 when I would expand cards. I just flashed 3.9 and will try it out.
[Sony Smartwatch 3] lohtse:
So far NO random reboots with 3.9 kernel! :D:D:D Used for about 23hours battery seems to have settled down and is where I would hope(1.5-2% and hour).... Watch is responsive and functions very well indeed....

3.9 is perfect at the moment..

Great work thank you
[Sony Smartwatch 3] mickael91210:
Hello and thanks again,

I had only one reboot yesterday with 3.9 by receiving emails and sms. I lost a lot of battery during the night without doing anything (watch let on table...).

Thanks for your hard work.
[Sony Smartwatch 3] alex6600:
I seriously thinks about the moving back to 5.1.1.

6.0.1 has more memory leaks, and lot of reboots, even with light use :(
[Sony Smartwatch 3] lohtse:
I have had many reboots but not with 3.9 kernel... Your hard work is paying off.... I have over 60 wear apps(inc preinstalled ones) installed on my watch and all are working... only had 2 reboots on 3.9 and thats 26hours after flashing and my battery is at 55%... Watch is set to always on, light GPS use and always connected to a phone too...

Don't give up yet you are nearly there!!!!!!!!!!!!!!!
[Sony Smartwatch 3] alex6600:
3.9 work better than previous?
[Sony Smartwatch 3] lohtse:
HELL YES!!!!:D:D:D:D:D:D:D:D:D:D Best yet!

2 reboots in 29hours battery at 50% connected to wifi and phone and always on with 60+apps on watch!!!!!!!!!!!

HELL YES IT'S THE BEST YET!!!!!!!!!!!!!!
[Sony Smartwatch 3] alex6600:
For now I've downloaded stock kernel source, and included only uksm, fiops scheduler, increased swap size, and set swappiness little bit higher for more swap usage.

Make some tests, and try to use more stockish version.

Thanks for you feedback!
[Sony Smartwatch 3] lohtse:
More than happy to help and if you need a guinea pig count me in!!!!!!!!!!!!
[Sony Smartwatch 3] RJASSI21:
I'll be honest I got random reboots on 5.1.1 stock kernel no idea why with stock kernel but I did.
[Sony Smartwatch 3] alex6600:
With stock kernel on 5.1.1 I/m also got reboots.

But with my kernel- all ok.
[Sony Smartwatch 3] lohtse:
so given time you will fix issues with 6.0.1 ;);););););)

we have faith in you:D:D:D:D
[Sony Smartwatch 3] alex6600:
New version (3.10) is ready to test.

To stock sources added only:

-uksm

-fiops scheduler

-128 MB swap size

-increased swappiness for more swap usage

-all 4 unlocked cores

And compiled with Linaro_4.9.4-2015.06 with Cortex-A7 optimization (thanks to Christopher83).

Download tetra_3.10.img

Make tests, and give feedback! If will be more stable- post it to OP.
[Sony Smartwatch 3] lohtse:
Flashed and testing:D:D:D:D:D:D:D:D
[Sony Smartwatch 3] lohtse:
Ok so been on the 3.10 kernel 17 hours+ battery seems great no reboots but and am sorry there is a but... having a lot of disconnects from phone... Does reconnect a minute or two later but lost count how many times it has disconnected from phone... Phone most of the time is a meter or two away... and will still disconnect....
[Sony Smartwatch 3] alex6600:
It a weird... Personally I don't have any disconnect so far...
[Sony Smartwatch 3] arthos7:
I've been using 3.10 for about 10+hours so far no reboots or disconnects from phone...
[Sony Smartwatch 3] lohtse:
hmmm odd....

EDIT

Seems is was an App confliction that caused it as removed an app and no more issues.

FANTASTIC WORK.

THANK YOU
[Sony Smartwatch 3] alex6600:
2 All: Post you dumpsys meminfo please.
[Sony Smartwatch 3] arthos7:
Here's mine v3.10.
[Sony Smartwatch 3] hamsa:
Excellent

I'm running on 3.9 kernel for two days now and still have 14 hours left.

No reboots at all.
[Sony Smartwatch 3] alex6600:
Result of top was taken after watch boot up?

Post cat /proc/meminfo and dumpsys meminfo too.
[Sony Smartwatch 3] alex6600:
Have you try to restore watch firmware with Sony PC Companion ?
[Sony Smartwatch 3] Momogs:
3.10 Meminfo

Been running 3.10 for most of the day without any issues.

View attachment 3727354
[Sony Smartwatch 3] lohtse:
Heres my Meminfo dump for you..

Great work
[Sony Smartwatch 3] RJASSI21:
wow ok so i just installed 3.10 instant reboot like 5 mins after although i did notice it vibrates when i place palm over screen while it's rebooting i guess its doing a soft reboot is this related to memory leak in 6.0?
[Sony Smartwatch 3] alex6600:
Version 3.10.1 is ready for testing.

I make some changes to defconfig for more stockish.

And temporary make this version with 2 cores, like stock.

Also increase swappiness to 80.

Download tetra_3.10.1
[Sony Smartwatch 3] alex6600:
Same here. And with stock kernel too...
[Sony Smartwatch 3] lohtse:
Am using 3.10 and only had two reboots since using it....Am wondering if some of the issues are related to the PHONE it is connected too and NOT the actual watch???
[Sony Smartwatch 3] Simba83:
How do we get Sony to fix this, this must be a sony/marshmallow issue.

Can we somehow contact then and give them information on what's doing this reboots (doesn't have that much problems but some).
[Sony Smartwatch 3] caminin:
I tried to reset the watch multiple times without any improvement.

The battery last 6 hours, I don't think theonly answer the fact that it is one year old, that's why i'm testing software things.

Or it has a huge hardware trouble, do you think I could replace the battery ?
[Sony Smartwatch 3] greenbat:
I had no problems with 3.8: used it for several days. No reboots

Now flashed 3.10.1, used it for half a day: no problems so far.
[Sony Smartwatch 3] kam33mitch:
On stock kernel I was getting about a day and a half of battery. Started flashing these starting with 3.8 and have had mixed results. 3.9 had one massive battery drain and 3.10 had several reboots. 3.10.1 seems to have better battery life than the others but I have had one reboot so far in a half of day's use.
[Sony Smartwatch 3] azeez77:
sorry guys how to relock bootloader iv flashed back to stock kernel just want to relock now is it just fastboot oem lock
[Sony Smartwatch 3] alex6600:
Just fastboot oem lock.

But you can flash stock kernel without bootloader locking.
[Sony Smartwatch 3] alex6600:
Version 3.11 is ready to test.

Revert and add some features.

I need some feedback about this version.

Download
[Sony Smartwatch 3] lohtse:
Downloaded and flashed... 7 random reboots in 12 hours that I know of(was evening so have slept)

moved back to previous 3.10.1 kernel

sorry didn't do any logs but needed a stable device ASAP... Best kernels so far have been 3.9, 3.10, 3.10.1
[Sony Smartwatch 3] anandr165:
How did you get your smartwatch 3 to show up on fastboot? For me also, I don't see any devices when I enter fastboot devices command
[Sony Smartwatch 3] lohtse:
Having moved back to 3.10.1 am now having CONSTANT reboots!!! even went back to 3.10 as well. ANd still the same!!! seems that 3.11 has done some damage some how... Watch had a full reset and still issues!

any ideas???
[Sony Smartwatch 3] Simba83:
Use Sony software to revert back to stock?
[Sony Smartwatch 3] alex6600:
3.11 can't damage anything.

Use Sony PC Companion for restore stock firmware, or return to 5.1.1.

With many combinations kernel, options, other things I have random reboots. It's not normal!

Thats why I decided to install 5.1.1 and stay on it, while google/sony will release update.

Right now I'm testing ROM with my kernel and turned off OTA updates. If someone want to test- I'll post link.