yashsingh1/xdaforums huggingface dataset:
[OnePlus 2 Original Android Development] anup.kumar:
Unable to connect to LTE network on 2 sims

I am on 20160809-Nightly-oneplus 2 build.

Currently I have 2 sims in my phone.

Sim 1 - Reliance - 3G

Sim 2 - Airtel - LTE

Options selection :

Data - Sim 1 for data (during office hours) and Sim 2 for data (rest of the time)

Calls - Ask every time

SMS - Ask every time

Problem is that in the settings menu, Sim 1 has been somehow set as 2G and sim 2 as LTE (I didnt do this but it was set by default). When I manually tried to change the Sim 1 - 2G option to LTE, CM13 automatically changes it back to 2G, no matter what I select i.e. 3G or LTE (Recommended). I use Sim2 for data during my office time and rest of time I use Sim 1 for data. But because of the low 2G speeds from Sim 1 now, I always have to connect to Sim 2 now.

Also even when data apps like whatsapp and fb are working, both sims show an ! mark near the network icon on status bar. Sim 1 shows a small "R" on top of it and Sim 2 shows "LTE".

Any help for both cases is highly appreciated. Thanks :)
[OnePlus 2 Original Android Development] Shaytan06:
I disabled that feature, now it seems I don't have any issues on closing apps. Let's see if it fixed also the random app opening
[OnePlus 2 Original Android Development] ghbuur:
i had that problem too since some builds, only help was a totally clean flash..
[OnePlus 2 Original Android Development] MickyFoley:
Just jumping in for users, not having data at 1st boot: https://review.cyanogenmod.org/#/c/154612

This should be fixed now.

https://review.cyanogenmod.org/#/c/155229 < also nice to see, that we'll get something we missed really long: A separate section to manage root-apps. At least, I understand it like that. Was really bad to dig into appops to search for an app, just for managing root. Root-setting never belonged to this section - in my honest opinion. We'll see.

https://review.cyanogenmod.org/#/c/155936 < also a nice change.

If we just lower the resolution by 1/3, then we have 1/3 more information per pixel. 1 pixel is 1,3 µm at our phones. The sensor itself is the size of 5554.1 x 4113.4 µm. So we simply square the pixel-size and get 1,69 µm². The whole sensor is 228462760,74 µm². Now we divide it by 1,69 to get the MP: 135185065,5266272 pixels or: 13,51850249711197 MP. To lower it by 1/3, we get to 9,012334998074649 MP for the 1/3 more information. Simple, isn't it? 9.6 MP is pretty close to it.

But: 9MP in 4:3 would give us better images. Why 4:3? Because of the format of the sensor itself: 4:3. Maybe this could get included too? Would be really awesome.

Source of the sensor-data: http://www.ovt.com/products/sensor.php?id=167
[OnePlus 2 Original Android Development] vforvictory1:
Both sim can't be set in 3g or higher (LTE) network mode.since u r using LTE in 2nd sim the first sim is automatically set to 2g network. Better to disable 2nd sim ,set the 1st sim to 3g or LTE and enable the 2nd sim back whenever u want to use sim1 for data.
[OnePlus 2 Original Android Development] savmore:
Is anyone able to change fonts in latest nightly. It was working fine on 29th July but not working on 11th August. Theme applies without any problem. But if I apply only the font , there is no change.

Dirty flashed 11th Aug nightly on 29th July nightly.

---------- Post added at 02:43 AM ---------- Previous post was at 02:41 AM ----------

Using Sim 1 as LTE (Rjio) and Sim 2 as 3G (Airtel) without any problems. Switching between the two sims is also seamless.
[OnePlus 2 Original Android Development] zero exchange:
Which build are you using. I am on 20160811 and cellular data is not working for me.
[OnePlus 2 Original Android Development] savmore:
Was on 11th Aug nightly. Reverted back to 29th July nightly... But data working fine on both the builds.
[OnePlus 2 Original Android Development] anup.kumar:
How are you able to do this? Which build are you on?

I switched the Sims in the slots yesterday but still same issue..first sim getting detected as LTE, 2nd as 2G. It's frustrating... Forced changed the second sim setting to LTE but still no data connectivity..
[OnePlus 2 Original Android Development] savmore:
Not doing anything different or any configuration change... Clean flashed nightly. It's been working since day one.

Just had to add the APN for my 4g sim which was incorrect. Other than this no config changes.
[OnePlus 2 Original Android Development] trapistasajt:
I have a few questions:

- is wifi/bt drop fixed in latest builds?

- when should i flash the oos camera? right after install? (maybe along with gapps and supersu?)

- which build is the best considering battery life?

- about a month ago someone wrote, that cm only utilizes 4 cores, the others are sleeping. is this issue fixed? can someone check it in cpu-z during a benchmark please?

I want to try out CM, but if it has any of these bugs I will stay with OOS, so please dont tell me to try out myself, because i dont want to go through the hassle of unlocking bootloader, etc for nothing. thanks!
[OnePlus 2 Original Android Development] Spannaa:
Don't tell you to try it out for yourself? - this is XDA!

The answers to your questions will be be different for every user and probably also for you on your setup and with your apps.

If you don't want the hassle of unlocking your bootloader and installing a custom recovery etc. to try things for yourself then stay on OOS ;)
[OnePlus 2 Original Android Development] trapistasajt:
Only one of my 4 questions could be affected by user behavior, so instead of mocking you could just easily answer ;)
[OnePlus 2 Original Android Development] tbqstp:
[MENTION=2948558]Spannaa[/MENTION] is right as different users experience different bugs across specific devices, but I'll answer some of your questions purely from my perspective.

I never experienced wifi drops on any build. I don't use BT devices so I can't answer your second question.

Battery life is very good, especially on the mid-July to the August builds. I use greenify to hibernate some apps.

I stand to be corrected, but the CPU usage is not a bug - indeed, it is why CM13 has excellent battery life. I'm attaching a screenshot of CPU-Z as requested.
[OnePlus 2 Original Android Development] snippem:
No WiFi drops here. But as said user depending because the router is also affecting this.

If you want to be sure a zipped app is installed correctly gust install it after you installed os gapps su.

On which build considerd best battery life I do think this a user experience and which apps you use.

Saw a couple of times the big cores where online but having that said if it was true wouldn't there be tons of messages about it.

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[OnePlus 2 Original Android Development] Spannaa:
Not mocking, just reminding you that this is XDA - a developer forum, not the OP forums...

Some users have WiFi & BT issues, some don't

Flash the OOS camera whenever you like, but try the updated CM camera first.

Battery life depends on your usage, apps etc.

If you're not happy with how the stock kernel behaves, use a different one.
[OnePlus 2 Original Android Development] moyses:
any build for today???
[OnePlus 2 Original Android Development] MickyFoley:
[MENTION=5591842]moyses[/MENTION]: How about a bit more patience? New build is ready like every day: Depending on your timezone (calculate for yourself), in about one to two hours...

http://jenkins.cyanogenmod.org/view/All/builds
[OnePlus 2 Original Android Development] Shaytan06:
Hi, just a simple question. This is the first time I experience CM and didn't expected all those updates! Now I'm on build 810, if I decide to update to 813 for example (still not available I know, it's just an example) should I install 811 and 812 before or I can directly install the 813?
[OnePlus 2 Original Android Development] Achi92131:
No, you can directly flash 813

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[OnePlus 2 Original Android Development] moyses:
You can use CyanDelta to update quickly your device :D:cowboy:
[OnePlus 2 Original Android Development] MickyFoley:
CyanDelta is outdated and has big problems - like missing ZIP-files in their database.

I use https://play.google.com/store/apps/details?id=com.paolinoalessandro.cmromdownloader < CM Downloader for a long time now & yes: They're also providing Delta-updates. Also the app itself has really nice feature.

*Simple and nice User Interface

*Changelog of current, old and next builds

*Delta or Full updates available

*Automatic Check and Automatic Download of new builds (at time set by you)

*Comment/rate a build (useful to avoid bad builds, uses Disqus)

*Flash 6 additional zips in batch with the ROM (kernel, gapps etc..)

*Download gapps from the app

*Auto-Delete old builds

*Auto-Delete old backups (unlockable on second launch)

*Hide translations in changelog

*Share changes via Twitter and Google Plus

And if you want to support the developer (like I did too): https://play.google.com/store/apps/details?id=com.paolinoalessandro.cmromdownloaderadfree and you get following features additionally:

*Automatic Flash of new Build (at time set by you)

*Automatic Backup before Flash

*Ads Free

And yes: I recommend it, since updating never was easier.
[OnePlus 2 Original Android Development] scorthyn:
can anyone tell me why anybuild after 30\07 it hangs on "preparing to start. Starting applications" ? updating normally via cm downloader. thanks in advance
[OnePlus 2 Original Android Development] Taju201:
This ROM is way fast and smoother than OOS 2.x.x

Only things I missed from OOS was offscreen gesture to open torch and camera2 api. Glad that both returned in latest nightly

_________________

Please anyone explain how to change adaptive brightness behavior. Because most of the time screen is too bright for me(also was in oos) even when slider is leftmost position

Is there any configuration files I can edit(like thermal engine files) to configure to my liking or can anyone please suggest best app to do so?
[OnePlus 2 Original Android Development] fuser1337:
On the latest Nightly. Amazingly fast, smooth. Didn't expect to see they even have gestures!

Only feature I miss big time from OOS 3.0.2 is Long press and Double press actions on the back button. (I use long press on back to turn off screen) (They do have it for home and recents though)
[OnePlus 2 Original Android Development] vforvictory1:
Go to setting>display & lights>adaptive brightness. From there u can enable or disable it.
[OnePlus 2 Original Android Development] trapistasajt:
Yes, these options would be great
[OnePlus 2 Original Android Development] Taju201:
Thanks for your replay. I know I can disable it, is there any way to customize auto brightness?. I mean setting how much display become bright in particular lighting condition (by using data from ambient light sensor). Any ideas?
[OnePlus 2 Original Android Development] Doktor-X:
why still switch network to 2G not working on newer builds? (and YES i have try to install clean rom)
[OnePlus 2 Original Android Development] vforvictory1:
U can use gravity box for that..
[OnePlus 2 Original Android Development] Mohit31:
Hardware button doesn't completely get deactivated after enabling on screen navigation..

Steps to replicate

Enable on screen navigation

Press home button and try to operate phone

You will see certain lag or glitch while operating phone

I wonder if it's only me who is facing this issue or others too face this issue
[OnePlus 2 Original Android Development] Akilesh Akil:
Is there any delta build available to download .If so how?
[OnePlus 2 Original Android Development] snippem:
Cm Downloader appstore

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[OnePlus 2 Original Android Development] tbqstp:
This was reported earlier in this thread here.
[OnePlus 2 Original Android Development] sayak_ghost:
Is cyndelta not working ?
[OnePlus 2 Original Android Development] zoroarctic:
Deleted
[OnePlus 2 Original Android Development] qlex:
Hey guys. Good job with cm rom for otp. Im spotting two items that make it difficult to use this rom on daily basis. One is battery drain and second is related to compass or gps i think.

Dont know if this was mentioned (havent seen such entry) but im having a very didficult time trying to get apps like Star Tracker to work. Im now on newest (14th aug) nightly and it doesnt work but was working a couple of releases ago. I know its nightly, but exactly since its a nightly, 'night viewing apps' should work. Im moving the device around and the sky doesnt rotate in the apps at all. Could any1 check if they have the same or any1 know a solution to this (why it sometimes work and sometimes doesnt?)

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[OnePlus 2 Original Android Development] MickyFoley:
For problems with GPS, I can only recommend GPS Status & Toolbox. You can calibrate the sensor, delete & load / update APN-data, etc. Give it a try:

ps://play.google.com/store/apps/details?id=com.eclipsim.gpsstatus2

And if you're happy with it, consider a "Thank You" via https://play.google.com/store/apps/details?id=com.eclipsim.gpstoolbox.pro :). And yes, I purchased this too long time ago. Lifesaver.
[OnePlus 2 Original Android Development] tbqstp:
If the screen is not rotating it's probably the rotation vector that's not working. This was discussed in detail earlier in this thread and there are a number of workarounds. What works for me is a hard reboot (long-press the power button until the phone switches off and power on again).
[OnePlus 2 Original Android Development] qlex:
Thanks for the tip. Hardreboot worked.

Is this a bug? Regarding battery life, i switched off 2nd sim card and still getting only 3/4 of day of work. Using mainly wifi, calls so somethings not right. Im on stock kernel and cm

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[OnePlus 2 Original Android Development] tbqstp:
It seems to be. Vide this poll where it was reported across stock and other kernels (note that this relates to GPS locking - the compass/rotation vector is a separate issue).

Re battery life check for wakelocks. I too am using two sim cards (one roaming) and use Greenify to hibernate some apps and get more than a day's worth of battery life (other mods: super su, selinux set to permissive and V4A).
[OnePlus 2 Original Android Development] Akilesh Akil:
Is any other facing this issue ..

My google maps battery usage is showing as 2 billion percent

I am currently on August 11th build
[OnePlus 2 Original Android Development] fuser1337:
Confirmed. Switch to 2G doesn't work. It keeps on popping "Select SIM Card" dialog continuously until I manage to put back LTE in options.

On 14th Aug nightly.
[OnePlus 2 Original Android Development] Taju201:
WiFi shows as active in battery stats even I turn off it. It also happened in previous nightlies. First I thought it was due to custom kernel, but it didn't solved by dirty flashing ROM.
[OnePlus 2 Original Android Development] Akilesh Akil:
I had this same issue in official exodus
[OnePlus 2 Original Android Development] Mohit31:
Cm13 snapshot to release today

OP2 not in the list of those getting snapshot builds :(

http://www.cyanogenmod.org/blog/cm-13-0-release-znh5y
[OnePlus 2 Original Android Development] Shiftok:
Unfortunately OnePlus 2 is not stable right now. We still have GPS issues, d2w issues, etc. I think when they will be fixed - then we will receive next snapshot.
[OnePlus 2 Original Android Development] spicediablo:
Agree, we still have some time to go before we get snapshot. To be frank, I am also waiting for snapshot. I have tried 19 July build but encountered frozen compass and 2G stuck issue. Used it for a week and decided I can't live with those problems are reverted to OOS. Happy with OOS right now except battery life is worse compared to CM13.
[OnePlus 2 Original Android Development] funjuju:
And Bluetooth issues
[OnePlus 2 Original Android Development] Valneo:
I've noticed that the first 4 cores of the cpu are always on and at 1554mhz when idling. This causes bad battery life (I think) and a phone which is always from mildly hot to burning depending the conditions. I'm on latest nightly with stock kernel, is it oneplus's fault for bad optimisation or is it the fault of the cyanogenmod kernel? Is there a way to reduce heat without installing a custom kernel (apart the usual stuff like closing apps, don't use data etc...)
[OnePlus 2 Original Android Development] HzeMaffe:
Have you checked that it's not an app draining your battery?
[OnePlus 2 Original Android Development] lexxx84:
I had the same problem (but am on Boeffla Anykernel) and I observed in addition to the CPU always being on, the GPU was also running at 27/180mhz which led me to uninstall CF.lumen as I suspected it was preventing the GPU from going to deep sleep. With the advent of Pokemon Go, I found that installing PoGo IV calc and radar apps that drew overlays would also cause the same GPU deep sleep problem. The only way to ensure the GPU/CPU goes into deep sleep when the phone is off is to uninstall screen tinting apps like CF.lumen and force close any overlay apps before charging the phone.
[OnePlus 2 Original Android Development] Karthikeya 23:
Music player bug

Music player suddenly stops playing after 3-4 songs and the whole phone gets freezes for few seconds and again starts playing music and phone works normally! Please fix this bug it's freaking me out. This bug has been following me since resurrection remix ROM.
[OnePlus 2 Original Android Development] Valneo:
No its not an app already checked :/. My phone goes to deep sleep the problem is the lack of optimisation of the governor. If I knew how to tweak it I would contribute to cyanogenmod development for oneplus 2 with pleasure ??. Another thing that I noticed is that battery modes doesn't change anything...
[OnePlus 2 Original Android Development] Akilesh Akil:
facing same issue here
[OnePlus 2 Original Android Development] lexxx84:
The thing about the nightlies is that you can't dirty flash them, TiBackup and clean flash always recommended. I just dirty flashed 0816 and the GPU/CPU deep sleep problem is still there, only saw the A53 cores ramp down to 384mhz after a dirty flash. If you want to optimize the kernel governor maybe try Kernel Adiutor or install Boeffla Anykernel and the companion app. I can get 3hrs10mins SOT running mainly Pokemon Go/Radar/IV calcs and Telegram on 3G connection with tweaked Boeffla kernel.
[OnePlus 2 Original Android Development] Spannaa:
Dirty flashing is recommended by cm - why else would there be addon.d scripts to preserve things through flashes?
[OnePlus 2 Original Android Development] lexxx84:
Well somehow after dirty flashing the A53 cores and GPU get stuck at a certain frequency and don't go into deep sleep, which makes the CPU heat up to 61 C during charging which then causes the CPU to throttle charging amperage. In short, if I dirty flash now I get a hot phone which charges slowly. Strangely enough all these problems go away after I do a clean flash. Till now I have not blamed the ROM specifically, I am still in the process of discovering the problem, be it with the sensors/GPS/bluetooth or even an app but the only workaround to this problem for my usage case is TiBackup and clean flash. Whenever a new nightly comes out I will still dirty flash to see whether the problem still persists; if it does and I have time on my hands then I will try to troubleshoot the problem, otherwise I will just TiBackup and clean flash immediately.
[OnePlus 2 Original Android Development] fuser1337:
Facing same issue.

---------- Post added at 05:24 PM ---------- Previous post was at 05:17 PM ----------

I tried CM downloader. It worked for the first time, got me a 13 mb delta update and all good. It didn't download delta zip for the next update though, downloaded full zip, so I just flashed a new full zip manually, re-installed CM downloader and it downloaded a delta zip for the next build. Now after one delta zip, it again only showed full zip for the next update. I had to download full zip again :(
[OnePlus 2 Original Android Development] tbqstp:
I'm curious - are you using the native audio FX or is any of you using V4a? I'm using the latter and never could reproduce this bug.
[OnePlus 2 Original Android Development] aishwary55:
Using the CM downloader from the 1st day of releasing CM. Some times you have to wait 3-4 hrs after the nightly has been created to get delta zip.
[OnePlus 2 Original Android Development] neelgangrade:
is this just me or the SOT has been increased on 16th august nightly !! battery life is amazing ! performance is at its best, lag free and animations are much smoother now !

only issue is GPS is broken, it doenst shoe the compass ! anyone know how to fix that ? any work around ! may be a zip file can fix it ! or will do some work on it. brb
[OnePlus 2 Original Android Development] irishboym4:
Have you verified that it's actually broadcasting on 5ghz? I can set mine to 5 and enable the hotspot, but it's still broadcasting on 2.4.
[OnePlus 2 Original Android Development] snippem:
Comfirmed.

Hoping our maintainer [MENTION=4443334]Grarak[/MENTION] or a other developer helps us out.

Actually GPS works but with the 17th build it takes much more time compared to the 12th build.could be device specific? (tested with 2 op2 phones) Witch I thinks it is and was with me.

But the compass is due to the rotation vector witch actually works but only with a hard reboot (hold power button) the search button could have pointed you to this.
[OnePlus 2 Original Android Development] Akilesh Akil:
I faced the issue for the first time after installing V4A. So later I uninstalled V4A but the issue again continues

Sry for my bad English
[OnePlus 2 Original Android Development] override182:
Check general forum section of OP2. Some people mentioned the broken compass is related to missing calibration that can only be done on oxygen ROMs. Read further on that thread, instructions given.

Do highlight if that fixes your GPS issue
[OnePlus 2 Original Android Development] mdaamir1989:
A general thought , if this was the case then shouldnt all roms have the compass problem ? Few of the roms not based on CM dont have this problem. But nevertheless good workaround for people using CM as their daily driver and who depend on location services.
[OnePlus 2 Original Android Development] Surya Chandra:
Jio net is not working in cm 13. Is there any solution?

---------- Post added at 09:56 AM ---------- Previous post was at 09:54 AM ----------

Is jio net working in cm 13? I have tried and tried and returned to oxygen os
[OnePlus 2 Original Android Development] tbqstp:
Can someone confirm this? I find it odd that compass calibration is ROM-dependent, not least for the reasons given below.
[OnePlus 2 Original Android Development] snippem:
I do think the problem described of a not working compass is due to a uncallibrated sensor.

If this was the case the compass should still actually work.

In th following screen values were missing after a hard reboot they appeared again and my compass worked and this worked on two devices. Almost ever vector value you see was not there before the reboot so there must be something witch deactivated the sensor.

I will make a log when it happens and I have a pc around.
[OnePlus 2 Original Android Development] spicediablo:
I would be more inclined to think that this is rom related issue.rebooting doesn't offer a permanent solution. It will be broken again in time and require another hard reboot. Mind you,mine was clean flash.

Sent from oneplus²
[OnePlus 2 Original Android Development] CFX2011:
Nope. The problem is not the compass sensor, nor calibration. When you test with cpu-z and there is no values on rotation vector, if you enable compass on the quick settings drop-down, it is working flawlessly, but every app you have will not be able to read that information. The problem is solved with a hard reboot, so there must be something that prevents apps from getting rotation vector values but these values are available to the rom itself.

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