[ROM][OFFICIAL][T713][8.1] LineageOS 15.1

[isimobile]

Battery drain test: I have disabled WiFi, and left my tablet for 24 hours, see attached screenshot, it still is awake,no deep sleep.

I noticed that it seems that Google play services is keeping it awake. It seems that the "Significant motion sensor" is keeping it awake, or am I misinterpreting it? Maybe something to look into? I have bbs Stats saved if you want to look into it?

Not sure if it helps?

Sent from my SM-T713 using Tapatalk

 

[knoxjon]

Do you have on body detection turned on? Have you tried doze on the go?

 

[Vash]

Installed 15.1 a couple of days ago on a brand new T713.

This thing is amazing. The difference in responsiveness is amazing, feels like a modern tablet again!

Fingerprint sensor is slightly worse than stock, but nothing I can't live without.
Tablet does not sleep properly. Even in airplane mode, battery will be dead within 2 days.

But these are minor issues. The device is so much faster I don't care. Still the best tablet on the market for me. Great size, amazing weight, excellent screen

Sent from my SM-T713 using Tapatalk

 

[robertototaro]

Battery drain test: I have disabled WiFi, and left my tablet for 24 hours, see attached screenshot, it still is awake,no deep sleep.

I got Better Battery Stats and did some testing. In short, every time I notice an unusual battery drain (i.e. the tablet doesn't go to sleep) I see that "ueventd" has been using by far most battery. Whether WiFi is on or off does not seem to affect the occurrence of this issue. A reboot usually clears this for a while, typically until I charge the tablet again.

I have other devices running LOS 15.1 and this is the only one showing this problem, by the way.

 

[robertototaro]

I got Better Battery Stats and did some testing. In short, every time I notice an unusual battery drain (i.e. the tablet doesn't go to sleep) I see that "ueventd" has been using by far most battery. Whether WiFi is on or off does not seem to affect the occurrence of this issue. A reboot usually clears this for a while, typically until I charge the tablet again.

I have other devices running LOS 15.1 and this is the only one showing this problem, by the way.

See attached screenshot.

 

[brightjh01]

Anybody else audio get choppy after the last update. Or is there something going wrong with my tablet

Sent from my Samsung SM-T713 using XDA Labs

 

[Miggles]

Anybody else audio get choppy after the last update. Or is there something going wrong with my tablet

Sent from my Samsung SM-T713 using XDA Labs

My audio has been choppy for a while now, since nobody else was mentioning it I figured I had managed to mess my tablet up. It's quite a relief for me that you've brought this up.

 

[rionline]

Is there an easy way to switch to T713 linage rom with my T719 device? I assume that i would only loose my cellular option, which i do not mind at all. This way i could use OTAs and enjoy official support.

 

[brightjh01]

My audio has been choppy for a while now, since nobody else was mentioning it I figured I had managed to mess my tablet up. It's quite a relief for me that you've brought this up.

I don't know what got my not working, But I reinstalled with clean install and it works fine now. :good:

 

[busdonic]

I don't know what got my not working, But I reinstalled with clean install and it works fine now. :good:

I too also had this problem after the last update. I tried restoring a prior install with no change--still skipping. After deleting apps, rechecking source files and then realizing it was also happening on YouTube, I made the big move to reinstall with a clean install and audio is back to normal now.

 

[Krystanos]

I confirm the battery drain issue, even with latest ROM update. It's been happening since june, after a handful of ROM without battery issues, following ROM with battery issues... Not sure this is the same issue, but when not being used, the tablet runs out of juice after 1-2 days..

I don't know if there's something to be done, it seems the thread is not being followed anymore by the maintainers.
However, if it's not the case, I could do some tests to help the analysis. Just tell me what kind of test need to be done

 

[Ssea]

Hi, LuK1337. Could you add bootloader version T713ZCU2BRF4 as supported? I purchased a T713 this week and updated it to the latest stock rom. It's probably the latest bootloader version. Thanks!

 

[nostupidthing]

x2

 

[gorthon]

Battery drain here confirmed as well.

 

[knoxjon]

I am also seeing very little deep sleep in the last build. If anybody finds a fix or a better ROM, please let us know!

 

[lmacmil]

Installed today and reloaded all my apps. So far, so good. I was surprised at the speed of the first boot, less than 5 minutes, a lot shorter than previous LOS installs I've done on other devices.

After about 16 hours of uptime, AccuBattery reports the tablet was in deep sleep for 91% of screen off time. That seems pretty good to me. I'm on the 10/01 build.

 

[gorthon]

After about 16 hours of uptime, AccuBattery reports the tablet was in deep sleep for 91% of screen off time. That seems pretty good to me. I'm on the 10/01 build.

This value reported by AccuBattery doesn't seem to be related to the issue: I have the same here, even 98% deep sleep, but still I lose about 20% battery in a day without ever touching the tablet.

Can anyone point me to a version where this problem doesn't exist yet? I would rather stay on an older version until this is fixed. Going back to stock is such a hassle.

 

[god_md5]

This value reported by AccuBattery doesn't seem to be related to the issue: I have the same here, even 98% deep sleep, but still I lose about 20% battery in a day without ever touching the tablet.

Can anyone point me to a version where this problem doesn't exist yet? I would rather stay on an older version until this is fixed. Going back to stock is such a hassle.

i not have this problem , over 11 hour ,is 100%

 

[gorthon]

i not have this problem , over 11 hour ,is 100%

Did you also have the most recent stock firmware before, or do you already have LOS for some time? What's your bootloader version?

I went back to stock now and the problem is gone (5% over 24 hours, instead of 15 to 20%)

 

[god_md5]

Did you also have the most recent stock firmware before, or do you already have LOS for some time? What's your bootloader version?

I went back to stock now and the problem is gone (5% over 24 hours, instead of 15 to 20%)

This firmwae?