yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] ricketyclik:
Proximity sensor screen off not waking screen until call ended. 20170915 build.

---------- Post added at 10:26 AM ---------- Previous post was at 10:19 AM ----------

It's actually in the fifth post.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
Fixed in the September security patch.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] darrenliew96:
Installed this kernel for 3 days.

After 3 days of intensive usage., no signs of sensor crash problem. :D

i hope that anyone who face this issue can install this patch.

developer to merge this to the official build. :D
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] X.lord:
This patch has already been merged and we will see its effectiveness in today's build which will be coming anytime soon. :)
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
Oops, might not have noticed. Sorry

BTW, that proximity issue has been around for some time. Hopefully will be fixed in today's update.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] ricketyclik:
How does one dirty flash? Just wipe the caches and the system?

And if rooted, does one need to reapply the root?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
It refers to flashing a ROM over your current ROM without wiping anything (might wipe the cache tho)

It is useful when you're flashing a new version of your current ROM. However, if you are flashing a different ROM or upgrading the Android version, it is recommended to clean flash (wiping cache, data and dalvik) otherwise you will face bootloops or app crashes.

Yes, you also need to root again. Tho SuperSU has an OTA Survival mode, but no guarantees.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] chass101:
on call mic issue

after restart mic work..
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] ricketyclik:
Thanks Eclipse. How about Gapps? Do they need to be reflashed on a dirty flash?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
Nope. Gapps will stay even after a dirty flash. :)
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
GPS in today's built?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] didhiy:
GPS already fixed in last week build (0915)

https://review.lineageos.org/#/c/189433/
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
Confirmed. reverted to 0915. 0922 seems broken.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Dyt199412syam:
I dont know why you guys faced a weird issue like gps or anything while there is no problem here on Latest build of LineageOS with my 2014813 and 2014811.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Duddits:
0922 GPS working fine.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] mhd_atzh:
Do you have Canara issues?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
Seems I've messed up something. Clean installed 0915 and updated to 0922. Now GPS is OK.

---------- Post added at 08:53 AM ---------- Previous post was at 08:45 AM ----------

Seems I've messed up something. Clean installed 0915 and updated to 0922. Now GPS is OK.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Andriwidi:
Stuck logo

Hai, i need help

Why my phone alwasy bootloop when i try to install this rom,,

Can somebody help me?

What should i do first before flashing lineage rom,

My phone redmi 2 miui 7.1.3.0 kitkat and model number HM 2LTE-CU,

Thanks before
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] batman1950:
you need to flash lolipop frimware
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] iftekhar97:
Unable to download the ROM. File not found error
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] pronobroy250@gmail.com:
Suggestion needed

Currently on viper os ,just want to ist better...

Required stable volte,smooth performance with out any lag..

Pls hlp & thanks.?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] mhd_atzh:
Can someone help me with the camera issue? My camera it's blacked out, when using the back camera. What should I do? Please, help me.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] 001Thakur:
Build Date Fri Sep 22 PDT 2017

After updating to the latest nightly battery ran out of juice very fast unable to use UC browser it crashes all the time. Full HD video bug is resolved no problem in playing HD video now.Unable to connect to internet sometime using Jio as primary sim.

Performance is good software is very much stable no lagging till now.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Duddits:
0922 update finally resolved sensors freezing problem :) Now is it great ROM without bugs, at least I did not find it. Thank you very much.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] batman1950:
how is your battery ? sot ? any drains ?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Duddits:
Battery is OK for a few months.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] arquillos:
Updated to last version (dirty flash) and this rom still has the problem of data lost after wifi disconnection,

Any solution?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
This might help. Enable the third option in the pic
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] arquillos:
Thank you for the workaround. I don´t know if this works as I am now on a AOSP Rom, but a solution should be desirable.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
Let me know if it works. That might help other members facing the same issue :)
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] arquillos:
I´m now on:

- AospExtended-v4.5-wt88047-20170810-1524-OFFICIAL

- Zetsubou-N-20170830-signed

And the Wifi + Data problem is gone! Also there is a nice 60 volume steps option :)

I´m happy with this ROM.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Galaxye5b:
in my jio sim there i cannot call but sms working fine please tell me what to do??

same problem with viper rom.. but the sim is working fine in another phone/roms please help me what should i do??
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
No VoLTE in LOS. Try using another ROM.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] NamitNayan:
SMS should not have been working if volte was broke

He must have done something wrong in flashing
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Galaxye5b:
SMS working when someone call to the number he can hear the ring but there is no ring on my mobile. Problem solved automatically after restart but it comes again after some time
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] CeN Apps:
Overheating while charging

My phone almost explodes while charging (OEM charger). I've tried different versions and always the same. Anyone knows a fix?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
Yes. Charging was quite fast today
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] CeN Apps:
I meant phone is overhating, almost exploding.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
SMS does work tbh (at least, in my experience) but I don't know for sure if it's VoLTE related or not. Though Jio calls obviously won't work.

---------- Post added at 05:02 PM ---------- Previous post was at 05:01 PM ----------

Use a custom kernel like zetsubou. Reduced temps and faster charging time. :)
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] batman1950:
how is battery with zets?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Keyvannn:
Can i flash the rom on redmi 2 prime?(2 Gb Ram)
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
Yes
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
Stats speak for themselves. Getting around 3.5 - 4 hours of SOT. Even though I'm a pretty intensive user. :)

EDIT: Today's SOT was around 3 hours. Yaaaay!
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] manivannan14993:
No update

Why there is no nightly yesterday?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] manikbabbar#7:
Lineage os has volte I used the rom
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Duddits:
+1 ???
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
https://download.microg.me/lineage-14.1/wt88047/

Sources look buildable
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] tearex:
it's still uploading to server.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
Sorry, my bad. Aa far as I remember, LOS didn't have VoLTE.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] DJKristy:
Los has VoLTE. I'm still using it
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] azharmuhammad__:
late update sir ?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] tearex:
I think there will be no update this week.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Dyt199412syam:
Just check for the new build again for tomorrow. I checked the jenkins's build slave and it started to working normal again. https://jenkins.lineageos.org/job/android/
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] 001Thakur:
Nightly 20171002 Facing heating problem
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Duddits:
I do not have this problem, all is OK.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] batman1950:
is GPS accurate on this ROM?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] DJKristy:
While watching YouTube videos audio and video are not in sync.

Weird, never faced such a problem. All videos I play are having this problem.

Don't know for sure its a ROM problem. But never faced it before. Updated the app deleted data and cache. No use
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
Yes. As accurate as the stock ROM.

---------- Post added at 05:54 PM ---------- Previous post was at 05:53 PM ----------

I'm not facing any such issue. Also, most probably it's not a ROM issue, it has something to do with the YT app. Try downgrading.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Nick GS01:
When do we get a stable build of Los?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
I've seen many nougat ROM releasing final build. They are preparing Oreo. LOS is stable enough. I hope we get security updates up till Oreo reaching comparable stability.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
LOS is already really stable. Using it as my daily driver.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] breversa:
I flashed version 20171002 on a neighbour's phone, and noticed the following :

Network location doesn't seem to work

Contact list is empty, even after creating a contact
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Nick GS01:
That's not the case with me. My phone got slower over the time and proximity sensor crashed
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] ThiagoBlera:
Had this same issues here, but the 20170922 build fixed all of it.

Clean install and latest gapps worked for me.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Aakash61212:
is VOLTE video Calls Working
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Rupamxx:
Yes obvio. U need to have lp bl.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
Never happened to me. Much better than stock MIUI. Clean flash once? Also, the proximity sensor was fixed recently.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
Incoming calls can't be picked up as the screen kinda "freezes", becomes unresponsive. I have to turn of the screen, and turn it on again (including entering my pass code) then recieve the call. Anyone faced this issue? Will attach logs soon.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] aliandre:
does can me install this rom on redmi 2 4.4.4 kitkat 1gb 8gb 2014811?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
Yes. Install twrp. Flash wt88047 firmware from second post.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] aliandre:
my android of phone is 4.4.4

no problem?

Or should I first install Android 5?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
Android 5 would bring you the lollipop firmware. 4.4.4 is no problem if you flash the correct firmware.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] aliandre:
I thank you very much for helping me.

On the first post is written

while my rom is 4.4.4

does should i update my bootloader to lolipop boatloader before flashing this rom?

Or is it not necessary updating bootloader?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
Bootloader and firmware are used as synonyms here. Please read 3rd post.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] aliandre:
So should I download the wt88047 ROM on the third post?

or

lineage-14.1-20171002-nightly-wt88047-signed.zip rom from here:

https://download.lineageos.org/wt88047

?????????????

-------------------------

I really do not know how to thank you [MENTION=8031265]kurtn[/MENTION]
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
Both.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] aliandre:
So after wiping in twrp

I have to install this first

lineage-14.1-20171002-nightly-wt88047-signed.zip rom from here:

https://download.lineageos.org/wt88047

then install this

-------------

I explained correctly?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
Correct.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] melifarrro:
The change of the user profile does not work correctly. When switching users and returning to the main user, the settings are crashing but the profile is launched. In some cases, switching leads to a non-working interface (black screen but the keys react to pressing) A problem occurs across multiple devices
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] zrogrvty:
Just installed this rom, everything's good but can't use google assistant :/
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] ryanfebriyadi:
google assistant works fine on latest build,,try to clean flash
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] zrogrvty:
Already did, but still google now on tap
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] babu407:
use openhgapps nano
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] zrogrvty:
Already use it but still cant
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] nnnvn63:
VoLTe

Help...

How to make calls, with out using Jio4GVoice app?

want to make calls directly from dailerpad.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Bhavesh_khatri:
Just be on lollipop firmware, and you can do it, rom has volte already
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] 001Thakur:
After Updating to latest build following issue are faced by me

1. Google Play Services Crashes

2. Reboot Sometimes
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] KyoSou:
Any Indians in here?Anyone had luck figuring out to how to get Jio working with this ROM without having to constantly reboot every 5 minutes?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] NamitNayan:
Might be jio Network issue

I m facing since 10/09/2017

And those guys are blaming the software

Hope someone finds the solution
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] PolesApart:
While that's not a real fix, it helps indeed. I only had to kill rild once this week as opposed to at least once a day. Thanks for the tip
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] 001Thakur:
Bro I get better network with this ROM for JIO only issue iam facing with this regarding network is that some time unable to use mobile data For which I have to change APN setting "reset to default" sometimes and then it works.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] harshu0101:
No issues here with Jio. If you use dual sim then insert ONLY Jio sim first in sim slot 1 and turn on phone. Then let it be like that for a while. After that insert sim 2 and it should be fine.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] nnnvn63:
I didn't get that, u mean to install the lollipop based custom rom??

if not could u explain how to do so..
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] breversa:
Contact list problem solved after careful review of authorizations/privacy guard, but network location is still a no-go.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Bhavesh_khatri:
No, just flash this rom http://bigota.d.miui.com/V8.5.2.0.L...ED_20170824.0000.00_5.1_global_5922ebcdc9.tgz

download this file extract this into a folder and then boot your device into fastboot and double click of flashall.bat file and let the process end.

if you on limited data select the firmware for your model and flash it via twrp, and then flash any rom you want to you will get volte.

wt88047: https://goo.gl/FNbbMP

wt86047: https://goo.gl/YHufVo

PM if you find any difficulties.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] KecoKeco:
please, my device can not turn on. because I can not access my twrp. because when flash my device to lineage use cwm temporary and i do not use root. problem occurs and comes up when i turn on automatic updates and my device becomes stuck in mi logo.please help me. and when I try to access via flash mi. my device is not detected and when via cwm temporary also said dtb not found.please help me.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Dyt199412syam:
Re-flash through fastboot. Download latest fastboot rom for wt88047. Google for it. It will makes your device back to the normal again. And then, if you want to install this rom, please do it as the OP's instructions.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
TWRP is mentioned in the OP, but no hint how to install or use it.

Install twrp with fastboot

Start into twrp with vol+ vol- power

Wipe caches, system, data

Install lineageOS
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] KecoKeco:
but, how to install twrp with fastboot? can you guide me to do ?

---------- Post added at 11:31 AM ---------- Previous post was at 11:26 AM ----------

but i flashed with mi flash, my device can't be detected
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] kurtn:
I use a Linux computer for this. I'm sure there are good tutorials for windows.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] j.jith:
1. First ensure that you have the Android SDK platform tools installed. Get them from <https://developer.android.com/studio/releases/platform-tools.html> (sorry can't post outside links yet)

2. Get the appropriate TWRP image from <https://dl.twrp.me/wt88047/> (this is for wt88047)

3. Connect your phone to your computer using the USB cable, and boot your phone into fastboot mode by pressing vol. down and power button simultaneously.

4. Open terminal/command prompt. Change the working directory to wherever you've extracted the platform tools. Type the following command to check if your phone is being detected.

fastboot devices

You should find your device in the output. If not, you're pretty screwed.

5. Then type the following commands to flash TWRP

fastboot flash recovery <path to downloaded TWRP image>

fastboot boot <path to downloaded TWRP image>

6. If everything goes well, your phone should now reboot into TWRP

7. Now, you should be able to access your sdcard from your computer. Copy the lineageos zip, and flash as usual.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] KecoKeco:
thanks alot mate. it really works. my device can boot up rn. :laugh::good::good:
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Theziggy:
Firstly, I have searched for the words 'fresh install', 'install', 'installation'

I have read the OP

I have a Redmi Note 2 prime, running MUII 7, and rooted with TWRP and SU.

To install lineage 14, is all I really have to do is :-

Download the latest build and GApps

Reboot to recovery

Flash the latest build and GApps

Reboot

No wiping, or formatting, or anything else. I am quite used to flashing ROMs etc, but haven't had a MUII device to work with before.

BTW, thanks in advance for all your advice.

Really need to update my sig - so many new and retired devices
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] fake2die:
Still didn't read the OP or title..

This is 'Redmi 2' thread,,not 'Redmi Note 2'..
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Ramdas1996:
Is the proximity issue in the rom
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Theziggy:
Yip - in the baleful light of morning I see my mistake - my apologies.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
You got a nice sense of humour there ??

---------- Post added at 03:23 PM ---------- Previous post was at 03:23 PM ----------

It's been fixed ages ago. Try it out.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Bhavesh_khatri:
I don't think so, it's in the 7 oct and 13 oct both, even with clean flash. so yes its there and so in every 7.1.2 rom.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Dyt199412syam:
And yes, i think there is something wrong with your proximity on your own hardware.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Bhavesh_khatri:
nope, working fine with all m builds and miui and few N based roms so no hardware issues for me, and coming from clean flash so yes this issue is still there and if you have any workaround do suggest to the one who asked about the problem, i was just giving feedback.

:fingers-crossed::D
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Ramdas1996:
Noop i flashed the build and iam also having the issue
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Nobbienoob79:
Fastboot method a bit hard to do and u need PC to do it you can use "flashify" app to install twrp..
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Nick GS01:
My phone gets hotter while using internet. What to do ?

Using LOS 14.1 oct 13 build.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] :
Honestly I've never faced it. Might be something else?

---------- Post added at 11:24 AM ---------- Previous post was at 11:23 AM ----------

Underclock the CPU? Also, if you know your way around, then undervolt it.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] ricketyclik:
I'm on 20170922 and I'm also just starting to get the proximity sensor issue occasionally after using the build with no problem for a few weeks. I wonder if it's to do with which variant of the firmware one is using?
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] didhiy:
https://github.com/LineageOS/androi...mmit/458a9cacdafc11785966f32f9646c3668f07bdb1

The fix for sensor problem already merged in kernel trees...

Just curious if you use custom kernel or else...

And last a proper dmesg will help to understand that old bug if still occurred..
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] Soulib:
Build 20171013 - battery draining is higher than in previous nightly build.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] gregbradley:
Thread cleaned.

Stay on topic.....

https://xdaforums.com/announcement.php?a=81

15. Keep threads / posts on-topic

Whilst a minor amount of off-topic posting may be overlooked, the general rule is that your posts / threads must be relevant to the Forum / thread in which you are posting. •General Forums - For news and announcements relating to your device.

•Q&A Help & Troubleshooting Forums - For all question / request threads and posts. If there is no Q&A Help & Troubleshooting forum, use the General Forum of the relevant device

•Accessories Forum - For posts related to accessories relevant to the device

•Development Forums (ones with the word development in the title) - For Developers to post release threads e.g. ROMs and Kernels including modifications to kernels, bootloaders, ROMs, etc., as well as R&D development discussion threads designed with an end goal

•Themes and Apps Forums - For the posting of Themes and / or Apps as well as announcements & discussions including modifications made to Themes and Apps.
[Xiaomi Redmi 2 ROMs, Kernels, Recoveries, & Other ] KyoSou:
It seems like a ROM related problem to me.I don't get this issue with non noughat roms.The phone automatically triggers flight mode for some reason and that connection never comes back after that(Thats how it happens for me).Its also happening for other operators

Thanks.It works atleast at my home.But it looks like the problem comes back whenever I go to another place.