[X829] physical capacitive navigation buttons malfunction - touches are ignored - LeEco Le Max 2 Questions & Answers

Hi everyone,
It's a brand new phone (arrived yesterday) and I'm upset immensely.
Physical capacitive navigation buttons sometimes miss up to 5 touches in a row. You click them and nothing happens.
I have a suspicion that it's due to LineageOS that I installed right after buying the phone but I've got a feeling that a stock firmware had the same issue.
This phone has a thick protection film (factory installed) but the main screen receives all the touches without any problems - only the capacitive buttons work poorly.
Should I install the factory firmware back? I don't want to remove the protection film because it's very sturdy and nice.
Has anyone experienced this issue?

Common sense would say remove the film and try without before concluding they are faulty.

The factory installed screen protector is real flexible, they pull up easy and go back on easy. You could try lifting it at the bottom and then trying the buttons to see if it makes any difference. If you do it slow you can bow the screen protector to a 90 degree angle without unseating the top half.

I've figured out it's actually a lag in LineageOS. The ROM wants me to slow down - IOW when I let the OS finish drawing, all the touches are registered just fine.
This is absolutely confusing since my Nexus 5 with a two times slower CPU and four times slower GPU never missed a single press, while LineageOS misses way too many presses.
I wonder if this issue affects the stock ROM as well and other ROMs for that matter.
The best way to reproduce this issue is to have several apps running then pressing these buttons in a quick succession:
"Recent Apps" -> "Home"
"Recent Apps" -> "Home"
"Recent Apps" -> "Home"
"Recent Apps" -> "Home"
"Recent Apps" : totally ignored
Then even when I have the settings app running sometimes the "Back" button doesn't work at all: open the settings app, then quickly press "Security" and the "Back" button immediately after it will not register (100% reproducible). If you press "Security" then pause for a second, then the Back button works.
IOW it's lags and lags only. Now I wonder if it's a LineageOS bug or something is wrong with my device.

ApTeM said:
I've figured out it's actually a lag in LineageOS. The ROM wants me to slow down - IOW when I let the OS finish drawing, all the touches are registered just fine.
This is absolutely confusing since my Nexus 5 with a two times slower CPU and four times slower GPU never missed a single press, while LineageOS misses way too many presses.
I wonder if this issue affects the stock ROM as well and other ROMs for that matter.
Click to expand...
Click to collapse
Not had that issue on my x829 on any rom I have used. Always instant including on Los.

I'm going to record a video and show it to you. Hold on.

I suggest you install stock rom and try that and without the film. May have even been a bad flash?

What's the meaning of "bad" flash? I wiped everything except user data, I cleaned installed LineageOS 20170409 with zero mods or extra zips aside from gapps. It's as clean as possible.
Here's the video:

No need for video as we believe you lol. Just mean it did not install correctly etc. If you never even tried the phone in stock form you have no idea if it was there from the start etc.
I found Los had too many bugs for me and it got hot so never tried again. My phone also did not come with any screen protector just the film it has on from new.
It could be an hardware fault and installing a stock rom should tell you.

I'm afraid of installing stock for a couple of reasons:
1) I've got a X829 hw which doesn't have an official ROM available anywhere on the internet and I didn't know I should have dumped it prior to flashing LOS.
2) I've heard stories that TWRP may brick your device if you update from a custom ROM to a stock ROM. I cannot find a manual how to get to stock after flashing a custom ROM.
3) Since there's no X829 ROM available, I'm not sure which one I should install - Indian or Chinese, and if they are 100% compatible with my hardware.
waj1234 said:
No need for video as we believe you lol. Just mean it did not install correctly etc. If you never even tried the phone in stock form you have no idea if it was there from the start etc.
I found Los had too many bugs for me and it got hot so never tried again. My phone also did not come with any screen protector just the film it has on from new.
It could be an hardware fault and installing a stock rom should tell you.
Click to expand...
Click to collapse
I'm pretty sure WIPE actually wipes everything (and I did wipe everything) so there's no way to mis-flash LOS.

All roms are compatible on x829 and can confirm as tried them all. Currently on 23s Chinese. You can install from twrp and no need to rename it. Need to boot straight back to twrp after installing stock or stock recovery gets installed which has happened to me twice but easy to re install twrp.
No issue going from stock to custom and back as I have done it many times until I settled on stock Chinese as its got least bugs of em all.

It's not an isolated issue: people are having it too: https://forum.xda-developers.com/showpost.php?p=71452126&postcount=83
I've just flashed boot.img from lineage-13.0-20170225 and the system feels a lot snappier than before, however some touches are still not registered. It's all kinda unpleasant because when I was buying this phone I was hoping that custom ROMs are as good as the original Nexus 5 firmware, but it's clearly not the case. There are very rough edges all around.

Custom roms on these will never be as good as on a nexus as nexus official roms get fixes quickly but you don't from Le eco.

ResurrectionRemix-M-v5.7.4-20170329-x2.zip is free from this issue but I don't like this ROM for other reasons (built in ... Russia; no OTA updates; has tons of dubious features, like root access; it's old - security update from January 1st, 2017; various things are missing as if someone hacked it from another ROM and forget to add the necessary strings). Damn, I really don't want to use the Chinese ROM and it seems like with LeEco Le Max2 it's either the Chinese ROM or have bugs and lags.
Edit: please tell me how exactly should I flash the stock ROM back?
Wipe everything as usual and then install the zip with TWRP? That's it? No hidden pitfalls or anything? I don't want to brick my device.

ApTeM said:
ResurrectionRemix-M-v5.7.4-20170329-x2.zip is free from this issue but I don't like this ROM for other reasons (built in ... Russia; no OTA updates; has tons of dubious features, like root access; it's old - security update from January 1st, 2017; various things are missing as if someone hacked it from another ROM and forget to add the necessary strings). Damn, I really don't want to use the Chinese ROM and it seems like with LeEco Le Max2 it's either the Chinese ROM or have bugs and lags.
Edit: please tell me how exactly should I flash the stock ROM back?
Wipe everything as usual and then install the zip with TWRP? That's it? No hidden pitfalls or anything? I don't want to brick my device.
Click to expand...
Click to collapse
Yes install just like you said above. Just need to either download play store from Le store or download apk online like I did. I just google latest. Don't try and flash gapps as it don't work.

I have the same touch problem.

niscrulez said:
I have the same touch problem.
Click to expand...
Click to collapse
Use boot.img from LineageOS 20170225 or migrate to ResurrectionRemix.

i use the custom 16s that was instaled from factory and i feel the same problem.

Related

ICS Collective BASE4

Okay so I took the plunge and installed my first ROM (ICS Collective Base4) among other things with my SGH-I717M (Bell). Everything went very well and here are the issues that despite reading over 500 pages in threads related to these issues, I have not been able to solve them (workarounds, sure). I'm hoping that others can confirm these glitches and whether or not they have been able to remedy them:
-Upon boot, "Unfortunately, the process com.android.phone has stopped". Annoying, but doesn't seem to affect anything. No workaround or solution.
-Baseband "unknown". Tried ODIN flash install AND coming from completely stock phone via CWM flash, neither has remedied this problem. Doesn't seem to affect anything so don't really care.
-Stock calendar application missing - really don't like some of the other calendars, but I can't seem to find the APK file in any other ICS ROM's out there, so I gave up on this. So workaround, no solution.
-Time zone wrong. Workaround is to deselect automatic network management and select the correct timezone. Reverts back to incorrect upon rebooting so apparently only a workaround and no solution.
-Upon booting setCPU max/min speeds are incorrect and you have to open the application for it to correct the speeds. Perhaps it's just the widget that's broken, but for now it's a workaround and I can't seem to figure out a solution. Quandrant benchmarks seem to indicate that if I don't do this, the performance is affected as if the speeds are 1242max/384min and not 1512max/384min.
-Phone freezes on "Power Off", have to hold power button - camera flash goes off and then restarts. Workaround seems to be to use terminal emulator or other applications to reboot, etc. Don't know if there's a solution to this.
-Wallpaper incorrectly zooms - workaround: market applications. No solution that I can find yet.
-Unrelated to the ROM, but V6 Supercharger - I can only get it to report 50% supercharged, even after modifying my services.jar file and following all "step 8" instructions (that was an undertaking!!!). Don't know what's up there, but maybe some of you super-techs have figured it out.
-Only 624MB of RAM available instead of 700MB+ with GB. Haven't heard anything about why this is, so no solution or workaround.
-Doesn't seem to be an ICS keyboard available? I think this can just be installed from the market but I haven't tried it so not sure.
I'm sure there's other things like with Swype, tethering, etc.. etc... that are not working but this is just what I've noticed within the last 8 hours of flashing and trying to set-up and configure. Any comments or helpful suggestions for a n00b like me?
Thank you for any and all feedback. Thank you to all the developers working hard on this fresh release to bring us a solid ROM!
Calender: http://dl.dropbox.com/u/569065/Calendar.apk
Remember, this is a leaked firmware, these bugs are within that leak itself and a few of these issues have been addressed (unknown baseband, etc..) And will be fixed when we release the actual full ROM. this is just the base we shared in the mean time. A few are still present likesome settings not sticking through boot, and the power menu hanging.
Ithink is ur phone acting weird. Only the setcpu speeds not sticking and issue about wallpaper which can easily be fixed by using quicpics are the two issues my phone had. Just dnt use any cpu controller i noticed phone goes to sleep when no cpu controller while when there is cpu controller screen off speed sticks to 384 or 192
Sent from my SAMSUNG-SGH-I717 using xda premium
studacris said:
Remember, this is a leaked firmware, these bugs are within that leak itself and a few of these issues have been addressed (unknown baseband, etc..) And will be fixed when we release the actual full ROM. this is just the base we shared in the mean time. A few are still present likesome settings not sticking through boot, and the power menu hanging.
Click to expand...
Click to collapse
Absolutely. And considering what I've read about previously leaked versions of Android over the years, this one performs like a champ. Can't wait to see what comes out next, but I figured from what I've read this one works well enough to go the distance and install. Thanks again collective!
Felinos11 said:
Ithink is ur phone acting weird. Only the setcpu speeds not sticking and issue about wallpaper which can easily be fixed by using quicpics are the two issues my phone had. Just dnt use any cpu controller i noticed phone goes to sleep when no cpu controller while when there is cpu controller screen off speed sticks to 384 or 192
Sent from my SAMSUNG-SGH-I717 using xda premium
Click to expand...
Click to collapse
Yeah, just thought I would put my experience out there if it helps anyone or if someone could help me lol. It's very likely some of these are isolated problems, but most of them are problems with the leaked version. I uninstalled setCPU because I think you're right, something likes to nom nom the battery when the screen is off.
Oh and here's something odd which I don't know if anyone else has experienced with ICS or GB, but Terminal Emulator doesn't allow me to type anything unless I capitalize each individual letter. Which of course is useless because it can't accept commands in caps. When I press any key in lowercase it's like I haven't done anything. I had to switch to the pen mode where I scribe each letter and then it puts lowercase letters in for me. Anyone know what's up with this?
This is probably not the best Rom to run for your first flash. I would try one of the official releases in the development thread, unless you are an official tester for The Collective...
Can't wait till they release an official ROM ...
Sent from my SAMSUNG-SGH-I717 using Tapatalk
mk2 love i see im a vr lover Mr helios
Sent from my SAMSUNG-SGH-I717 using XDA
Helios909 said:
Oh and here's something odd which I don't know if anyone else has experienced with ICS or GB, but Terminal Emulator doesn't allow me to type anything unless I capitalize each individual letter. Which of course is useless because it can't accept commands in caps. When I press any key in lowercase it's like I haven't done anything. I had to switch to the pen mode where I scribe each letter and then it puts lowercase letters in for me. Anyone know what's up with this?
Click to expand...
Click to collapse
I had that issue in GB... In ICS it seems to be intermittent- sometimes it just works others it doesn't...
And regarding the baseband, not sure about the Collective rom, but DAGr8's ICS rom displays the modem correctly on my Bell Note.
I also had the timezone issue- strangely enough when I disabled network time and timezone, I also stopped get random slowdowns and ANRs.
Sent from my SAMSUNG-SGH-I717 using XDA
We've got the baseband unknown issue fixed in the full ROM. We just haven't released it. Still working on a couple things before we're comfortable sharing.
Hi, here are my thoughts;
1. Flash a CWM ICS modem(fixed it for me). If you cant find a modem use Dagr8's inital version of the ICS leak, it will successfully flash the modem(unlike the initial collective version(post 501 thread). The main point is to ensure you have the correct baseband(should not say unknown).
2. For now, dont supercharge the ICS leak until you have a stable running OS.
3. After fixing the baseband unknown issue(#1), reflash the collective post 501 ICS rom. It is stable, and the cleanup of the bloat was started already.
4. After installing #3, factory reset your phone.
At this point you should have a bloated, but error free ICS on your computer. Make a CWM backup, install titanium backup, and rip out the junk APK's(widgets, samsung/att garbage). Doing this will provide longer battery life and better performance.
No other wipe scripts are needed.
Factory reset BEFORE flash. The cwm script in the zip itself formats /system and /cache before it writes anything.
And the baseband unknown thing isn't a big deal. Its not that you don't have a modem at all, everything still works you get mobile data, its just the os doesn't properly report it.
if you like what you got, i say sit tight, we're working on the full ROM. You won't be disappointed
studacris said:
No other wipe scripts are needed.
Factory reset BEFORE flash. The cwm script in the zip itself formats /system and /cache before it writes anything.
And the baseband unknown thing isn't a big deal. Its not that you don't have a modem at all, everything still works you get mobile data, its just the os doesn't properly report it.
I say if you like what you got, i say sit tight, we're working on the full ROM. You won't be disappointed
Click to expand...
Click to collapse
Would be cool if you guys could make a minimalistic style rom without all the makeup and cosmetics and focused on performance
We think its cooler to do BOTH
Cause the guys at Samsung must have left their seeing eye dogs at home when it came time to theme
most of us don't usually do minimalistic... once a stable rom gets out you can expect a variety of themes. Sit tight.
studacris said:
We've got the baseband unknown issue fixed in the full ROM. We just haven't released it. Still working on a couple things before we're comfortable sharing.
Click to expand...
Click to collapse
THanks Cris, thats all im waiting for to make the jump to ICS-----is the collectives official - unofficial ics dev thread.
Studacris said:
"We think its cooler to do BOTH
Cause the guys at Samsung must have left their seeing eye dogs at home when it came time to theme"
LOVE IT!... and CAN'T WAIT! Thank you for all you do... and have a few beers on me. PayPal confirmation number: 6RE28092GB801952P
fishing.laguna.madre
NoteI717
Powered by The Unofficial
Thanked you in the ROM threads, but again, very appreciated. Thank you.
Sit tight. what we got cooking is gonna be tasty
Same experience here
well done guys excellent base.... Having the same experiences as helios909...
Really looking forward to the the fully packaged version. Not experiencing problems with cpu speed set on boot.
Face unlock not work properly yet. Device hangs on reboot as reported. Auto update time bug exists. Baseband version unknown. Phone crashes on initial boot. But recovers.
New voice type engine is amazing. As demonstrated here.

Need some advice around malware/viruses on android

Hello,
I've been looking around for an application that tracks application installs.
Especially for malware installs.
Let me explain the situation:
I've got a smartphone with installed apks (all legal from the playstore)
After a while I am trying to find out what problems are causing some random ad popups (about dating for those who are interested) it's caused by an apk called recents.
I always delete that program. But it seems that it reinstalls itself, every now and than.
also since today I've got an shortcut on my main screen that is called coobrowser (not coolbrowser although it has the same icon image, tried to find out where it came from but I can't find an apk either)
I know some applications:
os monitor is a good one though it doesn't accomplish my needs. (I can see the connections but there it stops)
Catlog doesn't make me any wiser
I hope someone know what I'm talking about and has this kind of application in reach.
TLDR: In need of an application install tracker that monitors which applications open a port for another application install (read malware)
I have the same issue with my phone.
When I clicked app info it turned out to be called trebuchet.
What type of phone do you have?
Yes exactly that's what I get too,
Jiayu S3
That is built into their os. It is made to reinstall if it detects it is Uninstalled. It's not an app that is doing it but the OEM of the device. It is known that many of the Chinese devices do this to counter the cheap prices of the device. Your only option would be to build an aosp based rom if you can.
jerrefurtor said:
Yes exactly that's what I get too,
Jiayu S3
Click to expand...
Click to collapse
I've got the same phone and the same issue started to appear recently. First the "recents" app, now the "coobrowser". The orginal Trebuchet icon is gone. Not sure if this is a virus or feature from JiaYu. How to tacke this without crafting my own ROM as mentioned?
jediz said:
I've got the same phone and the same issue started to appear recently. First the "recents" app, now the "coobrowser". The orginal Trebuchet icon is gone. Not sure if this is a virus or feature from JiaYu. How to tacke this without crafting my own ROM as mentioned?
Click to expand...
Click to collapse
Yeah I've managed to remove recents (since this was causing random ad popups)
I've got the exact same problem. Just want to know how to track it down
I can't see any other option than installing a different ROM, because the stock one is strange regarding security. For example every reboot resets "install apk from unknown sources " to YES, which is fishy. Bye bye stock rom, I liked it at the beginning but with these issues I am forced to switch.
jediz said:
I can't see any other option than installing a different ROM, because the stock one is strange regarding security. For example every reboot resets "install apk from unknown sources " to YES, which is fishy. Bye bye stock rom, I liked it at the beginning but with these issues I am forced to switch.
Click to expand...
Click to collapse
I've just noticed they have published the official rom for android 5.1 http://www.needrom.com/download/17-09-android-5-1-for-the-jiayu-s3/
I decided to avoid the official ROM as the problems I experienced were with the previous official ROM. I went for the "rom-xtreme-rom-tf"
So far so good, but don't you try to uninstall the Google Now app from android 5, I was unable to boot doing so.

Where to start...

Hi guys. Just got confirmation that the 32/4 GB model I ordered has been dispatched so hoping to receive it in a week or two. Will need to get it up and running ASAP when it arrives, because my daughter is itching to get her hands on my current phone to replace her broken one, but as this is my first LeTV/LeEco phone, and my first Chinese grey import phone, I am a little confused about where to start to get it set up as I need. I am not sure if it is coming factory sealed with the Chinese stock firmware, or with a reseller installed ROM, but since the reseller said it is "preinstalled" I'm guessing factory stock. I have read through many of the threads on these XDA pages for the device, but as there are various ROMS and various stock SKUs it is a bit overwhelming. Hope you guys can give me your opinions.
How I am hoping to get the phone set up is as follows: at least basic Google functionality (Play Store, Calendar Sync, Contacts Sync), as little visible Chinese language as possible (preferably none), no active bloat (I definitely don't want to see the LeEco TV and video crap). Stability and decent battery life are more important to me than trying to get a more vanilla android experience, so I am thinking a stock ROM or stock-based ROM are better for me than trying Resurrection or CM (at least at first).
I am wondering if I should (a) stay with the stock Chinese firmware, try to install basic google apps and root/debloat it myself, or (b) flash the stock Indian firmware and root/debloat it myself, or (c) flash one of the debloated stock based ROMS. And if I go for option (c), I am not really sure whether to go for TeamSpain or Cuoco. What are their relative merits or demerits?
Hope some of you guys who already have this phone can give me your recommendations. Thanks!
P.S. My native language is English and I do not require any other languages (as long as I can install Google Japanese keyboard)
I've had mine for two weeks.
1. Download all the updates (latest 17s)
2. You can then choose between US or UK English.
3. Play store is pre-installed so download all the apps you prefer, like mail, browser, calender etc. and in App management go to Default apps at the bottom and then make your choice.
4. Remove the Le TV screen on the left of the home screen by long press it and click on the eye on the top and Le TV will dissappear next time.
5. To remove the Live button on the home screen you have to download a Launcher, I have the Nova launcher (Prime) and with the Prime version I can hide all the bloatware apps.
6. The Leeco bloatware is very resource friendly and
doesn't use upp any battery for what I can notice and with a launcher like nova there is no need to potentially ruin your phone already because Leeco will probably provide a couple more updates.
Any questions feel free to ask
@Barnis78 has already mentioned the most important things.
i for one use it with the Standard Rom Chinese 17s and Google Stock Launcher. And i Love it.
I don't remove Bloatware cause as Barnis mentioned it's no Problem at all, and you've got the Advantage that you get all the ota updates..
Thanks guys, that's really good stuff to know. I have Nova Prime too, so if the bloat is not impacting on device resources I may just do as you guys and go stock.
@Barnis78 do contacts sync properly with Google?
kanagawaben said:
@Barnis78 do contacts sync properly with Google?
Click to expand...
Click to collapse
It did not with 16s, it turned out that the Google account settings didn't have the Contact option so I downloaded the Google contact sync 6.0.1 apk and restarted the phone and it worked. You will have 17s version
when the phone is updated so check when the Google account is setup if you have Contacts sync in the settings.
One more thing, if your calls disconnects after 2-3 minutes, go to the Dual Sim & mobile network settings and turn of VoLTE HD calls.
Barnis78 said:
It did not with 16s, it turned out that the Google account settings didn't have the Contact option so I downloaded the Google contact sync 6.0.1 apk and restarted the phone and it worked. You will have 17s version
when the phone is updated so check when the Google account is setup if you have Contacts sync in the settings.
One more thing, if your calls disconnects after 2-3 minutes, go to the Dual Sim & mobile network settings and turn of VoLTE HD calls.
Click to expand...
Click to collapse
Calls? 2-3 minute... calls? What are they?
kanagawaben said:
Calls? 2-3 minute... calls? What are they?
Click to expand...
Click to collapse
Phone calls, they did disconnected after 2-3 minutes when talking to people. I didn't know what the reason was at first but the reason was the 'Volte HD call' setting. You have to phone a person who also have the same setting, the carrier also has to support it of course.
Barnis78 said:
Phone calls, they did disconnected after 2-3 minutes when talking to people. I didn't know what the reason was at first but the reason was the 'Volte HD call' setting. You have to phone a person who also have the same setting, the carrier also has to support it of course.
Click to expand...
Click to collapse
Sorry mate, I was just joking - you know, phone calls, nobody makes phone calls anymore.
Actually, I do hardly make or receive any calls nowadays. But your info is good to know anyway. Thanks.
I'm thinking it might be better to flash the latest official Indian firmware, rather than the Chinese. I gather the Indian one has Google play services already built-in. Is it a simple process to flash that one? And is there any disadvantage to using the Indian firmware over the Chinese?
I'm also interested in the same, wether Chinese or Indian is the better deal regarding Stock firmware?
Restfettn said:
I'm also interested in the same, wether Chinese or Indian is the better deal regarding Stock firmware?
Click to expand...
Click to collapse
I'm running stock and the latest Chinese 19s, there isn't a single issue up until now. I had to recalibrate the fingerprint though. The battery life is very good, I charge once every 24 hours, I get like 6 hour more compared to the 17s version.
Barnis78 said:
I'm running stock and the latest Chinese 19s, there isn't a single issue up until now. I had to recalibrate the fingerprint though. The battery life is very good, I charge once every 24 hours, I get like 6 hour more compared to the 17s version.
Click to expand...
Click to collapse
How do you update to the 19s? Do you have to do it via TWRP, or you can simply change the rom file to update.zip and then update from the file manager? Thanks
Barnis78 said:
I'm running stock and the latest Chinese 19s, there isn't a single issue up until now. I had to recalibrate the fingerprint though. The battery life is very good, I charge once every 24 hours, I get like 6 hour more compared to the 17s version.
Click to expand...
Click to collapse
Was using Cuoco92 latest 17S based, but flashed stock 19S last night. It's a lot more effort to get it set up - get google stuff installed and working properly, root, debloat etc. But once it is done it seems to be working well. Latest xposed v86 works, fingerprint sensor works well, they fixed the theme selector bug (though I use Google Now launcher, so that isn't really relevant to me). Not sure about battery yet, but 17S was ok so if it is the same I'll be happy.
Amowagou said:
How do you update to the 19s? Do you have to do it via TWRP, or you can simply change the rom file to update.zip and then update from the file manager? Thanks
Click to expand...
Click to collapse
I'm running original, no root so with this update you download and place the file in the root directory in the internal memory, (no subfolders) I downloaded direct to my phone so I had to cut the file from Download directory and place it direct in the internal memory, the phone won't find the file otherwise. Then you have to rename the file to update.zip. Then go to System Update in settings and do a Local update, the phone will find the file automatically. Just leave the phone when it's updating, it will take several minutes.
I am also running 17s stock chinese firmware. I have Nova launcher and everything seems to be working fine. my carrier does not support VoLte so I have it disabled.
I am holding off on the 19s until its deemed stable by Leeco and add it to their OTA update. I dont want to beta test it
19S, with root and xposed, gravity box, and the leaked Pixel launcher is very stable and useable. Very pleased with it.
Started having a lot of problems with play store yesterday, both on Chinese 19S and 17S-based Cuoco92. In the end I decided it was too much hassle and just installed the Indian 16S. It gets lower Antutu scores and you have no control over the Dolby Atmos settings (as far as I can find) but otherwise it's stable and smooth and has a lot less bloat than the Chinese firmware. Overall, it's probably a better option I reckon.
kanagawaben said:
I'm thinking it might be better to flash the latest official Indian firmware, rather than the Chinese. I gather the Indian one has Google play services already built-in. Is it a simple process to flash that one? And is there any disadvantage to using the Indian firmware over the Chinese?
Click to expand...
Click to collapse
Battery drain issue at X2_X820-OS-OP-FGXOSOP5801607292S firmware Indian firmware.
For some reason my phone pretty much discharges 30% itself in about 12 hours while idle. WiFi is off, GPS is off, Bluetooth is off, Sync is off, all opened programs are closed. On LE_X2_X820-CN-FN-FEXCNFN5801607221S-5.8.016S or 17 firmware battery is good
kanagawaben said:
Hi guys. Just got confirmation that the 32/4 GB model I ordered has been dispatched so hoping to receive it in a week or two. Will need to get it up and running ASAP when it arrives, because my daughter is itching to get her hands on my current phone to replace her broken one, but as this is my first LeTV/LeEco phone, and my first Chinese grey import phone, I am a little confused about where to start to get it set up as I need. I am not sure if it is coming factory sealed with the Chinese stock firmware, or with a reseller installed ROM, but since the reseller said it is "preinstalled" I'm guessing factory stock. I have read through many of the threads on these XDA pages for the device, but as there are various ROMS and various stock SKUs it is a bit overwhelming. Hope you guys can give me your opinions.
How I am hoping to get the phone set up is as follows: at least basic Google functionality (Play Store, Calendar Sync, Contacts Sync), as little visible Chinese language as possible (preferably none), no active bloat (I definitely don't want to see the LeEco TV and video crap). Stability and decent battery life are more important to me than trying to get a more vanilla android experience, so I am thinking a stock ROM or stock-based ROM are better for me than trying Resurrection or CM (at least at first).
I am wondering if I should (a) stay with the stock Chinese firmware, try to install basic google apps and root/debloat it myself, or (b) flash the stock Indian firmware and root/debloat it myself, or (c) flash one of the debloated stock based ROMS. And if I go for option (c), I am not really sure whether to go for TeamSpain or Cuoco. What are their relative merits or demerits?
Hope some of you guys who already have this phone can give me your recommendations. Thanks!
P.S. My native language is English and I do not require any other languages (as long as I can install Google Japanese keyboard)
Click to expand...
Click to collapse
Hi,
I can confirm that the Phone as delivered is free from bloatware for the most part (if doesn't sit around in the background) , The Chinese EUI factory rom 5.8.015s (mine has had zero problems) Is incredible fast My first run Anatutu was 145,725 and the EUI system menu style while not AOSP like it more than effective. Just install Google now and you are good to go.
I had a minor problem with finger prints but once I calibrated the sensor and used a better finger, Its funny how over time certain fingers are worn, lol.
I was going to root mine and Rom it but once I got my Max 2 I have been too busy snapping photos, videos, making calls to even bother !
I am looking forward to maybe android 7 from LeEco, which I'm sure they are working on, Again taking nothing away from the developer guys here.
If you want to be your daily driver I would leave it alone for now unless you want to.
cheers

Semi-random apps opening when unlocking phone

Hi everyone, Im a bit desperate right now, since Ive searched all the internet (or I tried) and all of xda, but couldnt find a solution to my problem. Also Im unsure what causes it (ROM, device, some app,...?), which is why Im posting in the general section. So on to my problem:
I have a Oneplus 6, with the most current official LOS release. Sometimes when I unlock my phone, some random app will start. I said semi-random, because its mostly Instagram or Authy, probably depending on which of the two I had opened most recently (actually sometimes both will open; I see Authy for a split-second and then instagram will appear and stay), but never (as far as I remember) other apps, even if I had antoher one open before it happens.
Now, I recently discovered that I can reproduce the behavior if I go to developer settings and change the display cutout setting to something different. It will reliably happen. So the screen goes black for a second, (probably re-drawing the UI) come back and Instagram will open. This led me to the idea that the UI crashes in a way. When it happens after unlocking the device, its always black for a second as well, while usually the screen is just there.
I only found evidence of the problem online regarding Samsung phones, mostly using Nova. Im using Nova as well, so that may be the cause. But I dont know for sure.
Does anyone know this problem? Why is it always one of those two apps, that appear? Can a log help me find the issue?
Things I already tried: factory resetting and setting up Nova from the ground.
Help very much appreciated
EDIT: I dug through the log file a bit and found something interesting (as far as I can say, Im far from an expert). I attached the relevant part, may be someone can tell me what happens?
diemadedrei said:
Hi everyone, Im a bit desperate right now, since Ive searched all the internet (or I tried) and all of xda, but couldnt find a solution to my problem. Also Im unsure what causes it (ROM, device, some app,...?), which is why Im posting in the general section. So on to my problem:
I have a Oneplus 6, with the most current official LOS release. Sometimes when I unlock my phone, some random app will start. I said semi-random, because its mostly Instagram or Authy, probably depending on which of the two I had opened most recently (actually sometimes both will open; I see Authy for a split-second and then instagram will appear and stay), but never (as far as I remember) other apps, even if I had antoher one open before it happens.
Now, I recently discovered that I can reproduce the behavior if I go to developer settings and change the display cutout setting to something different. It will reliably happen. So the screen goes black for a second, (probably re-drawing the UI) come back and Instagram will open. This led me to the idea that the UI crashes in a way. When it happens after unlocking the device, its always black for a second as well, while usually the screen is just there.
I only found evidence of the problem online regarding Samsung phones, mostly using Nova. Im using Nova as well, so that may be the cause. But I dont know for sure.
Does anyone know this problem? Why is it always one of those two apps, that appear? Can a log help me find the issue?
Things I already tried: factory resetting and setting up Nova from the ground.
Help very much appreciated
EDIT: I dug through the log file a bit and found something interesting (as far as I can say, Im far from an expert). I attached the relevant part, may be someone can tell me what happens?
Click to expand...
Click to collapse
Dude reflash your rom..
I'm also using nova no such problem
([emoji813]9/[emoji725]/9[emoji813])
PoochyX said:
Dude reflash your rom..
I'm also using nova no such problem
([emoji813]9/[emoji725]/9[emoji813])
Click to expand...
Click to collapse
did you even bother reading my post? I did that already. Multiple times
diemadedrei said:
did you even bother reading my post? I did that already. Multiple times
Click to expand...
Click to collapse
You said factory restore not reflash buddy use the appporiate wording you have a expensive phone you want to modify it and when issues happen you come here if you stood on stock with no modifications or custom rom you wouldn't have this issue I would suggest simply using an alternative launcher
([emoji813]9/[emoji725]/9[emoji813])
PoochyX said:
You said factory restore not reflash buddy use the appporiate wording you have a expensive phone you want to modify it and when issues happen you come here if you stood on stock with no modifications or custom rom you wouldn't have this issue I would suggest simply using an alternative launcher
([emoji813]9/[emoji725]/9[emoji813])
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Click to collapse
look, if you do not want to help me, thats perfectly fine, then please just dont post. I reflashed the ROM when factory resetting and flashed OOS in between.
If I wanted advice on which ROM or launcher to use, I would have asked for it.
diemadedrei said:
look, if you do not want to help me, thats perfectly fine, then please just dont post. I reflashed the ROM when factory resetting and flashed OOS in between.
If I wanted advice on which ROM or launcher to use, I would have asked for it.
Click to expand...
Click to collapse
Try reporting it as a bug

SM-T820 - really poor stock performance need to install new rom

Hi all,
It has been a while since I last dabbled in using custom ROMs on my devices.
I have this nifty tablet that is not being used because it is locking up, rebooting out of the blue, very slow to respond to inputs, etc.
I did a hard reset and wiped data and cache. It booted up into the setup screen but it is still really slow. I think it does not took well to the Android updates by Samsung.
I managed to boot into Odin mode by pressing power + volume up + home. I got its blue screen with a big icon and it says Downloading... Do not turn off target.
On the top left corner, it reads:
ODIN MODE (HIGH SPEED)
PRODUCT NAME: SM-T820
CURRENT BINARY: Samsung Official
FRP LOCK: OFF
OEM LOCK: ON
KG STATUS: PRENORMAL
DID: <some-string>
WARRANTY VOID: 0x0
QUALCOMM SECUREBOOT: ENABLE
AP SWREV: B3(1,1,1,1,1) K2 S2
SECURE DOWNLOAD: ENABLE
CCIC: S2MM005 HW: 4 Boot: 6 Main: d5
I don't think it is connected to the internet.
I don't care about its warranty to be voided, I just would like it to be usable.
I know I need to root it to be able to install a new ROM. What do I need to do in order to get to that point?
Thanks in advance,
Simply reflash to the last good version it was running on... if it once was running well.
Once you do that disable OTA updates.
Not needed or desirable, they break devices.
With Android 9 or 10 security simply isn't an issue unless you do something stupid.
This is the least time intensive solution. I've been running stock Samsung's for 6 years.
I do use a package disabler and Karma Firewall to optimize and lock them down.
the 3rd party ROMs i've tried didnt really work for me.
neither really did the downslimmed-from-the-original versions ...
stock with lates OTA works OK for me, though its a bit sluggish.
elchmartin said:
the 3rd party ROMs i've tried didnt really work for me.
neither really did the downslimmed-from-the-original versions ...
stock with lates OTA works OK for me, though its a bit sluggish.
Click to expand...
Click to collapse
It's a bit light on ram, clearing out some of the bloatware would help as well as not keeping multiple apps open.
Oreo might run better than Pie but has more vulnerabilities including that nasty "immortal" rootkit that's hard to purge.
With Pie use the stock Samsung launcher as it's fast and uses little resources.
Maybe the OP didn't get a good update with Pie.
On my N10+ Pie was a bear to optimize and was initially using a lot of cpu cycles/resources. It runs very well now though. My typical ram usage is around 5.2 of 12gb and that's with a lot of packages blocked including Bixby.
I haven't run Oreo but some here prefer it; it may yield better ram conservation.
Pie: disable Google Backup Transport, Framework, Firebase, carrier/Google feedback.
Temporarily disable Google play Services and Playstore, enable as needed. Use freeware Karma Firewall's logging feature to help find the hogs and to block internet access to apps accessing the internet needlessly and/or unwantedly.
Use this setting to globally block ads on the device...
Thank you for your replies.
The tablet is currently a glorified paper weight as I can't even boot it.
I did a factory reset a couple of days ago and when it was going through its initial setup, it asked if I wanted to set a pin on powering up. I have set the pin and once it boots up, I am prompted for it and it already is really slow - when the numeric keyboard is shown, it will not recognise the numbers I type. If the keyboard is shown in the first place.
I just managed to re-do a factory hard reset and am trying to unlock the bootloader now.
Yeah coming here for the same, this used to be an ok tablet, I barely use it and have super low expectations.. some Facebook, media and movies when traveling, Netflix, Spotify, maybe an audible.. nothing much.
It used to work fine but sometime this summer an update made it super slow and a reset hasn't revived it.
Surely there's an asop ROM that can run lean on this hardware ?? It used to do these duties just fine.
gtludwig said:
Thank you for your replies.
The tablet is currently a glorified paper weight as I can't even boot it.
I did a factory reset a couple of days ago and when it was going through its initial setup, it asked if I wanted to set a pin on powering up. I have set the pin and once it boots up, I am prompted for it and it already is really slow - when the numeric keyboard is shown, it will not recognise the numbers I type. If the keyboard is shown in the first place.
I just managed to re-do a factory hard reset and am trying to unlock the bootloader now.
Click to expand...
Click to collapse
Try reflashing to the stock for diagnostic purposes. It may have a rootkit or the firmware may be corrupted. Normally firmware doesn't just get corrupted by it's self.
If that doesn't work it's likely a mobo failure. At least you know what the problem is then.
A custom rom may or not work for a partial mobo failure depending what is damaged and the particular rom. Another rom may work...
That seems to solve some members problems here though so it be worth a few tries.

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