yashsingh1/xdaforums huggingface dataset:
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] Alexander Vargas:
@ThE_MarD Thanks

Thanks for everything to all the developers for the great work

I have an error in the battery update LEECO LE MAX 2 x820

When I load it and it starts from 20% it heats up a lot until it reaches 80%

Then in the use as videos and apps it starts to heat up constantly

Until it runs out faster than it should maximum 2 hours of use

Since this did not happen to me with the previous update of Android 8

I appreciate an answer and even more a solution

Thank you for everything.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
Heyyo [MENTION=10657629]Alexander Vargas[/MENTION], thank you for the kind words! :)

As for your battery life issues, can you please provide logcat? Instructions on how to do so can be found on the first page in the second post in the FAQ.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] Alexander Vargas:
[MENTION=6235294]ThE_MarD[/MENTION]

Thank you for your answer.

Long cat I can't do it

I'm still an advanced user I don't know all that

If you could help me please or show me another alternative it would be of great help
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
Heyyo [MENTION=10650885]okwap2000[/MENTION] , I'm glad you're enjoying Android 10 on your x910 :)

Can you please provide logcat so we can try and check what is going on with your hardware buttons?
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] :
[MENTION=6235294]ThE_MarD[/MENTION]

When will our device be official as some devices have started to have officially 17.1 builds.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
Heyyo [MENTION=9443390]yashash[/MENTION], LineageOS 17.1 for x2 is almost stable enough for me to feel comfortable with official builds, but I want to ensure that WiFi hotspot is fixed. The bluetooth headset during calls bug and Lineage Recovery 17.1 bugs have been fixed.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
*** EDIT: Looks like FireFox has the same issue as Chrome for me and the dual-post bug on XDA... so I'm definitely ruling this as XDA needs to fix their forums. :silly:
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] surfersea:
Hi [MENTION=6235294]ThE_MarD[/MENTION]

Does the latest image(lineage-17.1-20200324-UNOFFICIAL-x2.zip) contain these fixes or are in the next one?
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] bwalter:
Thanks for all the hard work. I'm looking forward to 17.1 but I've been sticking with 16.0 until it becomes official.

It's amazing how this phone has held up, though my camera focus issues seem to be getting worse. Even with focus fix enabled it often fails to focus.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
Heyyo, a new test build is going up! It will be up on OSDN within 30 minutes of this post and links are in the first post. lineage-17.1-20200402-UNOFFICIAL-x2 contains a WiFi hotspot 2.4GHz and 5GHz fix plus all the previous fixes for Lineage Recovery and Bluetooth headsets during calls as well. :)

There's also a new test build for lineage-17.1-recovery-x2-20200402-UNOFFICIAL if anyone wants to try out Lineage Recovery 17.1 for our device as well. PLEASE NOTE! You MUST use Open GApps 20200403 (April 3, 2020) or newer as it contains fixes for use with Lineage Recovery. No idea if other Gapps work or not as LineageOS only recommends Open GApps for LineageOS 17.1 builds.

Please test this and let me know within the next few days if it's all good! If so? I'll merge all the commits on LineageOS Gerrit and then request promoting our official builds from 16.0 to 17.1 as so far I haven't seen anything that's blocking the latest commits. :good:

[MENTION=9068765]surfersea[/MENTION] this would be the build to test meow. ;)

[MENTION=1607904]bwalter[/MENTION], yeah we got really lucky with all the talent that has gone into LeEco msm8996 devices and msm8996 devices in general for custom ROMs which has made maintaining x2 a lot easier. I definitely love Qualcomm and their CodeAurora Forum (CAF) which makes keeping our device up to date really easy compared to every other SoC out there and especially MediaTek who are anti open source... heck, Redmi went back to Qualcommm after the Redmi Note 8 Pro floundered for custom ROM support with bricking issues... ouch. :silly:
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] :
The Bluetooth headset call is working for me.

Great work.:good:
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
Heyyo [MENTION=9443390]D_Heroic_One[/MENTION] that's good to hear! If you have any issues please report them ASAP as I said before, I plan on merging everything and opting for official builds if it all works good after a few days. :good:
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] surfersea:
[MENTION=6235294]ThE_MarD[/MENTION] I still have a couple of questions: is linux enforced or permissive in that latest build? Does it pass SafetyNet?
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
Heyyo [MENTION=9068765]surfersea[/MENTION], definitely selinux enforcing as that is a requirement for official LineageOS builds and so far it still shows SafetyNet passes for me and I can install my RBC mobile banking app and Netflix.

Here is the full device support requirements a device must meet in order to be approved for official LineageOS builds:

https://github.com/LineageOS/charter/blob/master/device-support-requirements.md
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
*** EDIT Ugh still with the double-posting issues...
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] surfersea:
I followed the installatiion instructions from the first page.

I wiped system, cache, dalvik and data, flashed the new lineage ,then the 466d (i have x820) , open_gapps-arm64-10.0-nano-20200402.zip and now after reboot, after selecting the language and choosing network and google account, it shows the "system ui keeps stopping" or "android setup keeps stopping" message that prevents me from setting up the system. Any advice?

UPDATE

I did it again and no improvement then I changed to the 20200403 opengapps and now no problem at all in setting it up
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ilkless:
Hi guys, must probably is just me but I cannot find the option to swap navigation buttons. has the option been removed?
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
[MENTION=9068765]surfersea[/MENTION], hmm maybe Open GApps 20200402 is a broken build I guess? I'll update the first post plus my last test build announcement to reflect this, thank you. :)

[MENTION=3595583]ilkless[/MENTION], LineageOS allows you to customize the hardware buttons under Settings > System > Buttons. On-screen nav bar has the option to invert layout, but afaik there hasn't been an option to swap hardware navigation buttons.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] erwan574:
Hi all, just updated to latest 20200402-UNOFFICIAL-x2. No issue so far.

I tried to find new features to test in https://lineageos.org/Changelog-24/ :

Ok for partial screenshot (long press) and wifi display (with my lg tv)

I am still using MGC_7.3.020_Parrot043-v2 as camera with no issue.

When the official build arrives, do we need to wipe data partition ?
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] bilausdaniel:
All works in latest Los.congrats Marc.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] :
Everything works fine.

Thanks Marc

This ROM is now giving me the highest SOT I ever got, nearly 5hrs that's great.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] andinho7:
Update / Android Auto

Hi, will lineagoes 17 Update come official? I have this 17.1 Rom and some problems with Android Auto App... IT Crashes und Turns down the phone. And when a lineagoes Update comes does it works with the build in updater?
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] surfersea:
just my two cents on the latest release lineage-17.1-20200402-UNOFFICIAL-x2.zip.

Tested for two days.

-No battery issue so far

-Connected to 4 different bluetooth audio devices (included old toyota and cheap chinese airpods). All works well

-I saw no flaw. I just report that, as in Lineage 16, Sky needs Magisk to run. It shows 'rooted device' message without it

Great Work [MENTION=6235294]ThE_MarD[/MENTION]
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] andinho7:
Lineagoes 17

OK i Just updated to the newest Rom. I hat an old one... And i just read that Android 10 has problems with Android Auto. Thanks for your Info.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
Heyyo, minor update, but I asked [MENTION=6227169]mosimchah[/MENTION] to request that new rebased kernel he made to be force-pushed our LineageOS GitHub repo. It's definitely better than the basic CAF based kernel we had. I'll just give it another day or so and if there's no issues? I'll be merging all the commits I wanted to merge and then merge the vendor blobs and then request official build promotions from 16.0 to 17.1. :good:

[MENTION=7732756]erwan574[/MENTION], glad to hear gcam and casting to your LG TV works good! :good: The official instructions for upgrading from unofficial LineageOS 17.1 to official 17.1 is to wipe data, so I recommend the same thing.

[MENTION=7857038]bilausdaniel[/MENTION], I'm also glad that everything is working good for you too!

[MENTION=9443390]D_Heroic_One[/MENTION] wow man, your battery must be in great shape! Mine is defective as I only get about 2 hours and 45 minutes lol, so eventually I will need to replace my battery as AccuBattery shows I only have a battery health of 67% so I'm missing roughly a third of my battery's life. :(

My x2 is three years and one month old though and has gone through a beating with all the flashing and testing I've done to my x2. :silly:

[MENTION=9075873]andinho7[/MENTION], yeah there is a known issue with Android Audio on LineageOS 17.1 but it is a ROM-sided issue that needs to be fixed, so we must wait on LineageOS team to find a solution, test it out and merge it.

[MENTION=9068765]surfersea[/MENTION], great to hear all your bluetooth devices working properly! :) As for the whole SafetyNet thing and hiding bootloader status? Indeed LineageOS does not allow for any hacks like that in official builds so I do not include any hack in any of my builds. Magisk is the only potential work-around, but Google has been trying to prevent even Magisk from circumventing hiding the bootloader unlock status, so newer devices might not be able to hide it like our x2 can, making Magisk Hide useless on those newer devices.

Here's a good read by topjohnwu, the creator of Magisk:

https://twitter.com/topjohnwu/status/1245956082310066177
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] surfersea:
my car is too old to have Android Auto. I just checked her for bluetooth audio connection. That's all it does.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ElPernotador:
Whatsapp record/play audio problem

Ussing 17.1 in x829 I what to record or reproduce Whatsapp audio and nothing, sometimes send an audio ok, but 1 in 100!

I read entire post and nothing.

Any fix?

Thanks
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
UPDATE:

Heyyo, DOH! So I just realized that the commit was merged to update proprietary files in the LineageOS Charter for Device Support Requirements was updated which means no BSP's (Board Support Packages) which are blobs build directly from CAF (CodeAurora Forum) source-code which isn't publicly available... So I need to get rid of the last few BSP's that are in our device trees before we will be allowed to have LineageOS 17.1 official builds... so I'll scramble right meow to release a final test build with those blobs for us to test out. :silly:

I'll also need to re-test encryption and also update TWRP to have matching blobs for decryption...

[MENTION=1607904]bwalter[/MENTION], btw for the camera starting to have issues focusing? That would be related to the camera's actuator getting weaker over time. Our x2 has quality issues with it... So sometimes after a few drops, the magnets that hold the camera's OIS in place can fail. I've seen users use coin magnets off to the side of the camera module in order to get their camera's focusing again, at the cost of OIS no longer working.

[MENTION=8520715]ElPernotador[/MENTION], tbh I don't use WhatsApp anymore because it isn't secure as even Jeff Bezos (the CEO of Amazon) has had his iPhone hacked through that app... I would recommend checking for any beta builds of that app or something as I remember hearing from community members that WhatsApp has issues on Android 10.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
Heyyo, new x2 ONLY test build is going up in about 30 minutes! As always the link to my test builds is in the first post. X2-ONLY-lineage-17.1-20200405-UNOFFICIAL-x2 build contains only the stuff we need to have official builds for LineageOS 17.1, so no max_plus unified build sorry. As mentioned in that last post? This build is to get rid of the board support package blobs that are meow against the LineageOS Charger for device support requirements, so we are dumping the BSP's in favor of the OnePlus3/3t OxygenOS 9.0.6 pie blobs.

I'm also uploading an updated Lineage Recovery 17.1 build, albeit I don't think anything changed on the recovery side of things. lineage-17.1-recovery-x2-20200405-UNOFFICIAL

[MENTION=6449979]mamarama9904[/MENTION] ok! We have our LeEco devicesettings strings finally uploaded to Crowdin for translation. You will need to register for LineageOS Crowdin group for your language of choice (I'm guessing Japanese translation) and then it might take a few days to get approved, but once you are? You can submit your translation or upvote other translations for the Camera Focus and Quick Charge. :good:

Here's the direct link to which devicesettings strings.xml it would be. Select language and login/register.

https://crowdin.com/translate/lineageos/3967/

Same goes for anyone else who would like to see the LeEco settings translated into another language.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] surfersea:
I confirm the problem in reproducing voice notes (x820 build lineage-17.1-20200402-UNOFFICIAL-x2.zip). Pushing play I hear no sound but if I cover the light sensor (that tells the phone you move it close to your ear) then I hear it from the speaker.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] erwan574:
I confirm there is a problem with whatsapp audio playback. If I record a message using the phone, I can hear it immediately in webui https://web.whatsapp.com/ in the conversation screen but doing the same on the phone there is no sound and the playback time cursor appears to progress much slower than expected.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] jean_htc:
Hello,

Wich recovery should we use ?

twrp-3.3.1-4-x2-UNOFFICIAL or lineage-17.1-recovery-x2-20200405-UNOFFICIAL ?

Why the lineage recovery is different with each new rom build ?
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
Heyyo [MENTION=1692540]jean_htc[/MENTION], it is up to you which recovery you wish to use, but Lineage Recovery 17.1 is the only supported recovery if you encrypt your data as TWRP has known issues when encrypting data and doing OTA's via the Lineage Updater (once official 17.1 builds start for x2). Since LineageOS 17.1 is new, there is constant developments for Lineage Recovery 17.1, so to be safe I did release a new image of it but as I mentioned in the post you quoted I don't think anything changed this time for Lineage Recovery 17.1.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
*** EDIT: and there's the double-post bug again... funnily enough? Even happened to me in a Moto Z2 Force thread too hahaha, so I can't say it's limited to just x2 posts. XDA please fix your forums. :silly:
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] erwan574:
Ok updated to 17.1-20200405-UNOFFICIAL. No IR Blaster but this is probably expected. Bluetooth audio,wifi speed, gps ok for me

After official release, will you revert to unified builds / previous blobs for unofficial builds ? Battery and GPU performance seems to be down from previous build but this would require more testing.

I haven't found / understood the point in the charter that says that only blob with source code are required in LOS. What I understand is that origin must be documented and that the files must come with adequate distribution rights.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
Heyyo [MENTION=7732756]erwan574[/MENTION], yes the plan is to continue unified builds of x2 and max_plus and also include the Open-Source ConsumerIR HAL + bride on my unofficial LineageOS 17.1 builds. That last build was strictly to test how the official build would be like.

Nothing for the GPU was touched, so I don't see how any performance would have gone down.

Battery could have been impacted by the oneplus3t pie sensor blobs, but so far from my tests after half a day and rebooting my x2 my battery usage went back to normal.

What that change to the LineageOS Charter for device support requirements means is we cannot use blobs from beta releases that are marked as Non-disclosure agreements (NDA) and we can't use blobs from Board Support Packages as they don't have redistributable rights.

So we are only allowed to use blobs from a source such as official device stock ROMs and their publicly available updates. This is the main reason we switched to Daisy Android 10 blobs for the majority of our blobs and for the ones we kept from pie we switched them from BSP's to oneplus3t pie OxygenOS 9.0.6 which is the main thing that needed testing from that last build. Once we can confirm those are fine? We can merge them into official LineageOS GitHub repos for LeEco msm8996-common and then I do want to ask them for an official test build just to confirm upgrading from 16.0 to 17.1 is fine as I've seen some users complaining on other devices they are having difficulties upgrading.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
Heyyo, a new test build is going up! The link is as always in the first post under unofficial builds. lineage-17.1-20200408-UNOFFICIAL-x2 build is unified so this build is ok for max_plus and x2 and also includes the open-source consumerir HAL + bridge and has some minor init fixes that should allow for netmgrd to behave better (instead of potentially crashing on boot and then restarting ok :silly:) and also a few other minor fixes and some other minor device tree cleaning up and organizing.

This build also includes a fix for Atmega capacitive keys which max_plus uses. [MENTION=10650885]okwap2000[/MENTION] if you could please test it out and also test out the TWRP for max_plus unofficial build I made and posted about in my TWRP for max_plus thread

https://xdaforums.com/le-max-2/development/twrp-leeco-le-max-pro-t3901466
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] mrcola:
Thank you so much for your hard work [MENTION=6235294]ThE_MarD[/MENTION]. When shall we see it available from official LineageOS site?
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] redbeard1083:
awesome job on this! as one of the old beta testers for this phone in north america, i thought i'd never see any roms for it when they cancelled the release. fast forward to now, and it's 4 major android versions past what it was released on.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
Heyyo, Just for anyone asking about official builds of LineageOS 17.1 for x2? I have pushed a Hudson and wiki commit on LineageOS Gerrit for review by the LineageOS team. If they are happy with what they see? Then x2 will be promoted soon to LineageOS 17.1 official. :good:

https://review.lineageos.org/c/LineageOS/hudson/+/272630

Heyyo [MENTION=5399951]redbeard1083[/MENTION], that would make you the second guy I met who used to be a tester of LeEco devices in North America! Luckily a healthy modding community popped up for the LeEco Le Max 2, so maintaining x2 is for the most part quite easy. :good:

It is unfortunate that LeEco went under though as their devices showed a lot of promise... Albeit, their kernel source code has a lot of haxxs which does make updating the kernel to 4.4 really difficult, so I'm not sure if that will ever get completed... Especially since I barely know what I'm doing with C and CPP languages. :Silly:
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] redbeard1083:
All good things must come to an end at some point, right? I mean, the battery life was horrible when it was new and these things are all like 4 years old now.
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
[MENTION=5399951]redbeard1083[/MENTION], yeah the battery life was very mediocre when it came out for sure lol... I think I had 4.5 hours of screen on time at the best of times and only achieved 5 hours of screen on time using greenify with root and every option I could enabled and one of those kernel managers with everything turned down. :silly:

My x2's battery is three years old and really beaten up with all the flashing and testing I do... I can only achieve about 3 hours of screen on time with my daily usage of VNC, web browsing, Telegram and YouTube. AccuBattery shows my battery health at 66% remaining... So I'm missing a third of my battery's capacity. :silly:

So, on a somewhat related note? After taking over maintaining LineageOS and TWRP for the past two years? I have finally decided to post a PayPal donation link on my XDA profile. I could use a new battery and rear camera (before the actuator on mine completely fails) and also a replacement screen just in case mine does break while swapping the two aforementioned internal parts.

I know in the past during LineageOS 16.0 bring up I did temporarily post a PayPal link to help fund my replacement motherboard after mine fried and I am still very thankful for everyone who donated to help me get back up and running. :)

I would like to ask that anyone who donates to me to either provide their XDA or Telegram username so that I can maintain a special thanks list to those who donated. If you wish to stay anonymous when donating? That is fine too.

Thanks again to everyone who helped me test all these builds! I definitely cannot test all scenarios myself and I might have missed some serious bugs like how some Bluetooth headsets fail during calls and I had to borrow a Bluetooth headset so I could also diagnose it and fix it since the first one I had worked fine.

Special thanks as well to my max_plus testers as I definitely can't test anything there as I don't own an LeEco Le Max Pro. Maybe one day I will find a proper display fix for you guys plus also get that 3.5mm headset jack working. :)
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] kannanrs:
[MENTION=218529]marc[/MENTION]

You deserve every appreciation possible by all of us and when the time is ripe..you will see the fruits..CM was my fav os before and you have upped the ante..

Forza....

Best of Wishes and Regards to you.....
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] Seeburschbanause:
Finally! It got merged!
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] mrcola:
WOW, I can see it has been scheduled for building.

So glad we have OP as an active and experienced dev in the community, otherwise my X2 would have been scrapped long ago. Thank you again

[MENTION=6235294]ThE_MarD[/MENTION] what is your idea for your next phone
[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] txekalzen:
Hi ThE_MarD,

Thank you for your commitment and hard work. You deserve a monument. As an owner of a Le Max Pro I had lost hope that I could enjoy a decent rom that matched up the great hardware this device has until I discovered your builds.

Thanks again and please keep up the motivation to improve the custom rom. It means a lot to us. I have made a small donation to help you buy the spare parts. It is the least we could do to show you our gratitude.

Best wishes and regards