[LeEco Le1 Pro ROMs, Kernels, Recoveries, & Other D] teorouge:
Hello guys, I'm going to share some CM builds I've found online and I'd like you to try them and discuss them. Thanks to collapseromer.

Builds are usually compatible both to US and Chinese devices: please say which version you're using when you post/report bugs since we'd like to confirm that.

Most recent I've found (old versions hidden):

BetaHydri (12/07/2016):

http://xdaforums.com/leeco-le1-pro/development/cm12-1-rom-betahydri-letv-1-pro-t3416651

Thanks to our fellow @BetaHydri we have the best of both worlds: working location service (even for mobile and wifi, Smart Lock via location should work now!) and working videos. Nice job!

Collapseromer's 20160628 build:

http://rom.7to.cn/romdetail/1012717

https://mega.nz/#!H91Q0RCB Passcode: !R1XXlc3yt8gUORagS7B-4PVf9ZCFP7uueVTIY8AMY08

OK, things are getting serious: we've got Play Store and Google services working fine (location via mobile data and wifi not working), all kind of streaming videos play fine, framerate for GPU intensive games is unbelievable compared to LeTV's 12S stock ROM based Custom ROMs; no major bugs to note except Parrot's Free Flight 3 app not working.

Dolby Atmos/AudioFX can be fixed using http://xdaforums.com/showpost.php?p=67579077&postcount=109

Collapseromer's 20160528 build:

http://rom.7to.cn/romdetail/1012091 --> Chinese thread

http://pan.baidu.com/s/1boNb5Ll --> download from China

https://mega.nz/#!QgoihJCQ!RpD2O1knJ5L6uAOGI7I6elv6spUNrPXD7whpqb6y2kE --> mirror

Google Play Store started FCing after like an hour since I installed. I've tried a few things to get it back (uninstall via Root Explorer and reinstall, clear cache and data, flash GApps again) but so far no luck; funny enough, it's auto-updating installed apps and installing apps when I do that via browser just fine. :/

EDIT: Now it works... I guess it's because of the modified build.prop I applied, which I'm attaching here..

Actually I kept getting Play Store working on and off and I couldn't understand what triggers that so I reverted to the ROM below.

Collapseromer's 20160512 build:

https://app.box.com/s/ua2ekx0g54iltp2nj9b8uo2fykciylwg Uploader got out of bandwith, use link below

https://mega.nz/#!J8wTRS7Q!HFnr-waFdMvbJM-69doDuvmC2CI3RPytI8ODXNaqMio

- This ROM gets everything working except Periscope and Facebook videos.

As an attachment you can find a flashable zip to restore volume switch function on any CM build! Thanks

http://bbs.le.com/thread-1675368-1.html

Please note I always disable all the Chinese apps (for example using https://play.google.com/store/apps/details?id=com.keramidas.TitaniumBackup&hl=i) and install Stock/Aroma Open Gapps (http://opengapps.org/).

This is a guide to trim the ROM zip from variuos apk's, use wisely: http://bbs.elephone.hk/thread-2939-1-1.html

And this is an additional trim guide which was true for collapse-cm-12.1-20160512-UNOFFICIAL ROM, not confirmed on newer versions

[B]system\app folder[/B]
360mse-->chinese app
660007-->chinese app?
baiduinput-->Chinese keyboard, watch out as there are no other keyboards!
clear-->Perfectly Clear? (photo)
CollapseSettings-->??
cpuspy
Development-->??
Flash-->Adobe Flash?
sogousearch-->chinese sogou
wandoujia-->chinese baidu
[B]system\priv-app[/B]
audiofx-->not working
trebuchet-->only if you flash Gapps and use Google Launcher

Missing SIM possible solution (thanks 0rk0 from http://www.letv.re/topic/1020-letv-x800-lost-imei/?do=findComment&comment=9608)

1. With the card inserted and unacknowledged make a call by typing: * # * # 4636 # * # *
2. Appear a menu with several options: informaticion phone, battery information, usage statistics and wifi information. That we are interested in "phone information" we click on it.

3. We get a lot of things and options. We seek "Set preferred network type" and we click on the tab that appears below us which allows us to select different types of networks.
When you first enter this menu appeared selected the option "TD-SCDMA, LTE, CDMA, EVDO GSM / WCDMA," possibly this was the problem, it was the wrong choice. So it was.

4. Change the option to "LTE / GSM / CDMA auto (PRL)" and restart your phone (you simply have to select it and get out the normal phone menu

This is the official device support request CM thread, chime in! https://forum.cyanogenmod.org/topic/120767-letv-x500-x600-x800/

And head over here to review the ROM, I think that may stimulate collapseromer to build more, maybe even CM13!

http://rom.7to.cn/romdetail/1012717

What's your mileage guys? Could you get some CM13 somewhere, maybe? Please share your files and experience, LeTV ROMs are just clueless and I really think CM is the only way out: how could you develop such a useless lockscreen and notification shade, LeTV?