yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi 4C] fuyoo:
I just want to state again that any build from March onwards has noticeable lag when using Facebook on Chrome or any other site which is image/video heavy. To the extent that you scroll down, it pauses, you wait for it to you freeze then you scroll down again.

I get none of that on 0220 or 0226.

And I'm not the only one that has given this comment before. I don't have the technical ability to do an evaluation of why, but I just wish we'd see what dramatically change from 0226 onwards (is it the kernel?) and fix the performance issues first before releasing more updates.
[Xiaomi Mi 4C] FearsomePowi:
Sorry my ignorance cezarmed, thanks by the way, but where do I uninstall updates ? I've been searching on settings and I can't find anything related to it. Also, updates of what apps should I uninstall ?

I work a LOT taking pictures with the phone and this is really a huge problem.

Edit: I downloaded Bacon and it doesn't crash, so for now that's gonna do it.
[Xiaomi Mi 4C] chelsea_fc:
The 0225 build is the last and stable enough for Aqua
[Xiaomi Mi 4C] cezarmed2:
Settings - Apps - Camera app - deactivate - it will ask you if you want to uninstall updates first, then reactivate it.

If the camera is very important, you should consider returning to miui.

Trimis de pe al meu Mi-4c folosind Tapatalk
[Xiaomi Mi 4C] wtrambone:
So I'm thinking about going back to less featured but stable CM 13.1. How should I perform such downgrade?

I have to flash Marshmallow compatible TWRP 3.0.2-0 but when I flash it now I'm not able to boot into recovery because it's not compatible with Nougat...

What is the proper way:

- boot into my present TWRP 3.0.3-1, wipe cache and system, flash TWRP 3.0.2-0 and then install CM 13.1

or

- boot into TWRP 3.0.3-1, wipe cache and system, install CM 13.1, and then flash TWRP 3.0.2-0 ?
[Xiaomi Mi 4C] hansip87:
Me too.
[Xiaomi Mi 4C] adewisman:
[MENTION=5868201]AndropaX[/MENTION] I got a random reboot with the 20170408 nightly build, I think its the new touchscreen driver thingy, failed to probe properly .. ramoops attached ... kindly look into this ... :good:
[Xiaomi Mi 4C] Autines:
You may need lollipop bootloader.
[Xiaomi Mi 4C] craunch:
It's unisuable to me

My Mi4C is having constant hangs on the 08-04 build, like every 30 mins, and for no apparent reason, sometimes I'm listening to music, sometimes with Pokemon Go open, sometimes even opening the Settings app forces me to restart the device due to the lagginess. I've tried many things, but nothing helps.

Can someone inform me on how to see the logs, so I can check and ask for help?

Thanks in advance!
[Xiaomi Mi 4C] adewisman:
for logs just install this https://play.google.com/store/apps/details?id=com.tortel.syslog it will create some logs and zip it for you to share, located in internal/syslog/$date$time folder, just check scrub potentially personal information logs that you dont want to share.

if you got a random reboot you can grab the last kernel message (last_kmsg) by applying the folowing command in terminal emulator :

su -c cat /sys/fs/pstore/console-ramoops-0 > /sdcard/last_kmsg.txt

find the file on your internal storage

hope that help.
[Xiaomi Mi 4C] DonYeung:
My build version is 5.8.2-20170408,wifi setting(development options-aggressive wifi tocellular handover) is not work, I do not want to change data connection automatically when wifi signal is low or wifi is not work;hope that help. THX
[Xiaomi Mi 4C] cezarmed2:
Go in developer options and set it to kill the app immediately after you leave it. For me it resolved the problem.

Probably it runs out of ram or something. Ram management is bad too.
[Xiaomi Mi 4C] Kohba:
Which is the best older build?

Now I have 20170326 and I'm not very happy with it. I must reboot my phone once a day, otherwise it becomes lag, frozen atc.

I think that was one of the older build without these problems, but I cannot remember which it was.

Thank.
[Xiaomi Mi 4C] jna9000:
I can confirm this behaviour on my phone as well. And it's reproducable (same page opened in Crome = freeze). I've done a rollback to 20170410.
[Xiaomi Mi 4C] fuyoo:
0220 and 0225 are the best thus far. But 0220 has an issue if you use roaming. Not sure about 0225.
[Xiaomi Mi 4C] Opptur:
I can confirm this as well. The hangs usually happen in Firefox.
[Xiaomi Mi 4C] Quppa:
I'm experiencing terrible performance with 20170408 - not outright freezes where I'm forced to restart, but extremely laggy patches where the phone becomes mostly unresponsive for minutes at a time. I initially put this down to having not wiped the data partition, but a full wipe and reinstall hasn't helped at all. Occasionally the phone will operate normally, only to start lagging again after a minute or two.

Previously 20170401 was working well.
[Xiaomi Mi 4C] takotestas:
I'm planning to rollback also. Small cpu are utilized whole time. Phone is hot and battery life is les than 23 hours.
[Xiaomi Mi 4C] cezarmed2:
Aren't they supposed to stay up? And the big ones just come online only when needed?
[Xiaomi Mi 4C] Opptur:
While being idle? Nope.
[Xiaomi Mi 4C] cezarmed2:
You can't find that with the tools from developers options. You need another app that can monitor the cpu while the screen is off.

You can use cpu spy for example, to see if the ores are entering deep sleep or not.
[Xiaomi Mi 4C] dominatos1:
is there a xposed?

---------- Post added at 11:14 PM ---------- Previous post was at 11:06 PM ----------

can someone please suggest how to enable automatic call recording at RR?(or good working app for it?) i got used for MIUI automatic call recording and can't find good alternative for it. It is really important for my work.
[Xiaomi Mi 4C] Quppa:
Just noticed that 20170413 is now available - hopefully this will fix the issues some of us have been experiencing.

EDIT: Good news - the new build is working perfectly so far for me. No slowdowns encountered so far (with the last build the issues were present from the first boot). Thanks to AndropaX for the update.
[Xiaomi Mi 4C] El Serzh:
Not work vibration adjustment mi4c

Do guys in the latest firmware do not work the power of vibration on the touch buttons? The strength of vibration is not regulated, it remains equally strong. On firmware 5.8.2 - 20170225, it worked well, but on the following is not regulated.
[Xiaomi Mi 4C] caxwan:
Finally, latest build move on from buggy kernel...

Great Job [MENTION=5868201]AndropaX[/MENTION]

Also love new boot image...
[Xiaomi Mi 4C] yellowbrick:
[MENTION=7270121]caxwan[/MENTION]

could you post the link to your 1st picture?
[Xiaomi Mi 4C] takotestas:
Hi. I think URL is https://www.androidfilehost.com/?fid=745425885120723984

BTW shold we update firmware after upgrade?
[Xiaomi Mi 4C] dominatos1:
Sometimes lockscreen is getting freezed with black-white colors. after few seconds it blacks out and then after pressing again power button works okey.

Am i the only one having this bug???
[Xiaomi Mi 4C] ysop:
flashed 4/1 and 4/8 build

why China telecom dont work?

(cdma dont work,cant use sms or call someone)
[Xiaomi Mi 4C] caxwan:
This firmware update almost same with previous build (from fw 7.3.3 until 7.4.6) but Andropax build with added RR boot logo for replacing Mi boot logo.
[Xiaomi Mi 4C] caxwan:
[MENTION=5868201]AndropaX[/MENTION] thanks for fast update...

Now RR 5.8.3 with Android 7.1.2
[Xiaomi Mi 4C] cezarmed2:
Please come back with feedback in a few days?
[Xiaomi Mi 4C] itrigalo:
Hi,

I have an issue on phone calls (on incoming or outgoing calls) - the main screen of the call/person doesn't appear at all (I mean the screen that contain the person name, phone number, and icons of dialpad, hang-up, mute, microphone etc. - what's the name of that screen?)...

btw, the call itself works and I can talk.

It's not that the issue that screen goes blank, but it is not appears at all...

Therefore, I can't hang up or see anything about the call.

Moreover, when someone dial in I can't answer his call, and on outgoing calls when I press "dial" (a contact) the screen doesn't show (but the call works).

I was on v5.8.2, upgrade today to v5.8.3 (14.04) - the issue remains.

Needless to say that I searched in the phone setting (btw, there is no "call" setting but only "Sim1/2" but nothing helps), or search this thread without an answer.

I really appreciate any help here.

Thanks.
[Xiaomi Mi 4C] RMB666:
I can't use the China Telecom.Why?Alawys CHN-CT.
[Xiaomi Mi 4C] Maicka:
hello

Concretely what must I do to pass on this rom?

Why does it take a miui nougat?

My boot loader was never locked when I bought it it was not locked.

Currently I turn on CM 13.1 be teamsuperluminal with TWRP 3.0.2

I read that there was TWRP 3.1.

thx for your help sorry for my bad english.
[Xiaomi Mi 4C] IcyGlacial:
So your bootloader is unlocked right? and you on cm 13 ts which have lollipop bootloader. in order to install RR (or LineageOS) you need a nougat bootloader

so what you need to do is use miflash tool and flash miui china developer rom (which is nougat) and by that your bootloader will be locked (you are on nougat bootloader now) and you can easily unlock it again with miui official tool then install twrp (the new one) then flash RR.

or as far as i know there was a flashable zip to update your bootloader to nougat without needing to flash miui nougat rom
[Xiaomi Mi 4C] cezarmed2:
Its a link in the first comment I think. Just flash that framework.
[Xiaomi Mi 4C] Maicka:
Yes when I bought the phone before it was released with the boot loader locked.

It was never locked I installed twrp with fastboot and cm13.1 with twrp 3.0.2

But if I install miui nougat cella will lock the boot loader.

If I install the twrp 3.1 this will not work with RR ?

I do not understand why it is necessary to be on nougat miui to install this rom.

Sorry thx

---------- Post added at 04:48 PM ---------- Previous post was at 04:32 PM ----------

Serious ? This is the zip twrp 7 libra?
[Xiaomi Mi 4C] hoa101296:
I have Error 7 when I flash rom by twrp. How to fix it, can you help me... :(
[Xiaomi Mi 4C] cezarmed2:
What rom do you have now, what recovery, what do you want to flash?
[Xiaomi Mi 4C] fuyoo:
0414 is fast. It doesn't have the lag I've thus far experienced in other March and April releases. About 12 hours in this ROM now.
[Xiaomi Mi 4C] gumelaragum:
Deleted
[Xiaomi Mi 4C] hoa101296:
I have error 7 when install rom. How to fix it, :(
[Xiaomi Mi 4C] bayoedevour:
Sorry my bad, dont know if 5.8.3 need newest gapps
[Xiaomi Mi 4C] itrigalo:
could someone please help me here?

thanks...
[Xiaomi Mi 4C] cezarmed2:
I don't have this problem but this is what I would do. I would clean install the rom, see if that solves the problem. Or try to find another dialer with his framework and flash that.
[Xiaomi Mi 4C] ysop:
4/14 build,how to root?
[Xiaomi Mi 4C] cezarmed2:
Already rooted. Enter Magick app.
[Xiaomi Mi 4C] ysop:
updated from 4/13 build,not clean flash,maybe it cause I cant get root.

the app says I need update magick, download then flash it,and now rooted.

Thanks.
[Xiaomi Mi 4C] Annoyingmouse:
I'm curenttly on CM14.1 / libra. I have to flash the stock firmware to boot this rom ?
[Xiaomi Mi 4C] cezarmed2:
If your bootloader didn't get locked and unlocked the official way, then you have to flash miui or the Nougat firmware.

I would advice flashing one of those after you get permission for unlocking. You can ask for permission in advance.
[Xiaomi Mi 4C] nogohod:
MIUI has tweak that makes exposure up to 16 seconds. What longest exposure in RR?
[Xiaomi Mi 4C] Kebowarrior:
Try to clean flash. I had faced with that weird issue sometimes when I do dirty flash.
[Xiaomi Mi 4C] takotestas:
I have found that fastboot picture also was changed. We lost rabbit wearing an Ushanka. :laugh:

---------- Post added at 04:11 PM ---------- Previous post was at 04:06 PM ----------

Are you shooting stars by using cell phone? Is long exposure really useful on mobile?
[Xiaomi Mi 4C] hoa101296:
I have the newest RR rom

I'm using twrp 3.0.2.0

I want to flash rr rom
[Xiaomi Mi 4C] cezarmed2:
I don't think 5.8.2 is compatible with 3.0.2.0

Did you unlocked bootloader officially?
[Xiaomi Mi 4C] itrigalo:
I did a clean flash at the first time (5.8.2), it happen since then.
[Xiaomi Mi 4C] Street_Version:
try TWRP 3.1
[Xiaomi Mi 4C] Quppa:
Dirty flash of 20170414 (5.8.3) over 20170413 is working well so far for me.
[Xiaomi Mi 4C] hhanu:
How changed icon in the status bar?
[Xiaomi Mi 4C] Jihad72562:
My phone keeps going on bootloop when I flash this rom but all the other roms are flashing fine. Even before when i tried i faced the same issue, i remember i changed the boot.img and it worked now i cant remember which one i used so yeah...kind dead end at twrp atm does anyone know what to do?
[Xiaomi Mi 4C] Uzuki:
Did you disable the screen lock before flashing?
[Xiaomi Mi 4C] Dickysp:
If i flash MIUI 8 beta from xiaomi.eu, will it also update the bootloader and eligible for RR 5.8.3 without flashing bootloader provided by andropax? I bought this phone in unlocked condition so I never use official unlock method
[Xiaomi Mi 4C] Kevalvino:
The 2 cores still offline even when doing heavy task? Is there any workaround?
[Xiaomi Mi 4C] cezarmed2:
I have 1 core staying always off even if I think it is needed.
[Xiaomi Mi 4C] takotestas:
Hi. I think that we are in better situation currently. because big cores are still enabled even when temperature of the motherboard is higher than 40 Celsius.
[Xiaomi Mi 4C] Kevalvino:
Oh wow, but when i check with kernel adiutor the big core was never turned on, even after gaming.
[Xiaomi Mi 4C] dominatos1:
Latest update - camera not working.
[Xiaomi Mi 4C] cezarmed2:
OxigenOS camera is slightly better imo. There is a port somewhere on XDA.
[Xiaomi Mi 4C] RFMC:
Actually cores #4 and #5 did alternate working. Sometimes #4, sometimes #5, sometimes both off, but never both on at the same time.

To bad that the final score is only a mid-table 64657...
[Xiaomi Mi 4C] Kevalvino:
So that's how it works, no wonder my phone never gets hot when playing games
[Xiaomi Mi 4C] 0688:
Sorry for a noob question. How do I enable VoLTE? I can't enable it. It keeps on turning off the 'VoLTE Provisioned' by itself.
[Xiaomi Mi 4C] Albuzz:
Hi, I have a problem with battery indicator, if I charge the phone when it is turned on, the indicator reach 95-98 but doesn't go to 100%.

I have the build 20170414
[Xiaomi Mi 4C] devileyebg:
All works fine on Galaxy s5 exept Wifi random hangs and i have to disconnect and reconnect it manualy.

52000 score on benchmark average temp on gaming 54, on idle ~ 30.

On very heavy loads goes to 70 i mean on very excessive 3d apps.

---------- Post added at 05:19 PM ---------- Previous post was at 05:13 PM ----------

Thats because for some reason after 90% it start to charge on ~250-300 out of ~1800 so it takes alot extra time to go to 100%
[Xiaomi Mi 4C] dan0063:
After few months of using MIUI, I've decided to give RR a shot again (build 20170418) and I gotta say, I am impressed. Everything seems butterly smooth even when I have the battery mode set at effciency and there are loads of customization options. Haven't really tested the camera yet because I've only used this ROM for one day, but so far even the battery life seems decent - around 3.5 SOT which is pretty much the same for me as with MIUI.

Thank you AndropaX for this brilliant ROM! :)
[Xiaomi Mi 4C] Danckan:
i found this bug:

when i do a soft reboot and i try any app with camera (stock camera app, snapchat...), camera doesn't work, the only solution is reboot completly the phone.
[Xiaomi Mi 4C] kenways21:
Using build 27.11 about 1 week and everything seems working fine for me no problem at all :rolleyes:
[Xiaomi Mi 4C] Sakura_Sa233:
Can't contronl mobile data switch in this page
[Xiaomi Mi 4C] Sakura_Sa233:
Who can tell me wether can I use the overclock kernal in the rom？
[Xiaomi Mi 4C] Ajnomono:
I can not use the back button even though virtual button enabled, the browser sometimes suddenly stopped, unable to get into, unusable keyboard despite install .apk files google keyboard.

the rest all very smooth
[Xiaomi Mi 4C] AndropaX:
Anyone who can please translate this and submit pull request on github or send me via pm with locale code.

https://github.com/AndropaX/android...lob/RR-7.1/EdgeControl/res/values/strings.xml

Wysłane z mojego Mi-4c przy użyciu Tapatalka
[Xiaomi Mi 4C] likhon02:
my findings after using this rom for 1 week

1. everything is super smooth..no reboot ever.

2.quick toggle settings sometimes stop working

3.battery life is good not good enough

4. 2 core of big cluster seems to always off

5. wifi is super slow

6. gets laggy after few days of use.

waiting for the next build till then i will be using slim 6 ..
[Xiaomi Mi 4C] ereeme:
I can't open google calendar app. Crashes all the time.
[Xiaomi Mi 4C] _pX_:
Great ROM.

2.4GHz WiFi AP tether doesn't work (5GHz works well). BT is draining battery fast.
[Xiaomi Mi 4C] CdWs:
Hi, i'm use 26/11 version. Find some bugs (by level of criticality):

1. 2.4/5GHz hotspot (AP mode) not work - dchp don't send IP info config to clients (IP 0.0.0.0). In some wlan clients even goes restart for wlan driver. I try digit passwords and combine with letters. Please made dual hotspot - 2.4/5 at the same time, it need if some clients in home not have hardware 5GHz bands.

2. After restart OS cellular internet(data) not wake up. After start cellular from airplane mode and start cellular internet also inadvertently not wake up. The signal strength icon is drawn with the cross in bottom for strength triangle.

3. In wlan settings (not for hotspot), if select 5GHz bands, 2.4 range not off. And vice versa. This increases power consumption when not required.

4. Perfomance is ok in optimal profile, but battery very warmed on balanced and efficiency profiles (41C+ in average use - surfing/settings/video c HW+ decoder). Old version is better 37-38C max.

5. Test throughput in iperf(server in smartphone) from desktop clients with wlan (via router as infrastructure) - after 30-40 sec the speed drop from 150-250Mbit/s drops to 15-40Mbits with 5Ghz band. Old version not problem with throughput drops.

6. No traffic indicators in statusbar (send/receive), if set "Data Save Mode" in quick settings - flashes and disappears. It should work always.

7. LTE trigger not work in quick settings, if in mobile settings set 3G auto (need if bad LTE in some places with good LTE signal strength).

8. Weather triggers in weather settings accident turned on or off (set off, no change and vice versa). After restart OS no indicators in status-bar and lock screen. If not access for internet, last data must use for indicators.

9. Hardware buttons no setup in settings for lighting delay (in seconds).

10. New system language for OS apply only by delete another languages.

11. If select "Slow motion" in camera - it write garbage bar in video record...

Please make firewall for all apps (downloaded and pre-installed) - make disable access triggers for wlan and cellular network. It worked in CM13. If the application does not require internet access on the specifics of its functionality, it is no reason to let him it.

Please integrate advanced firewall functionality, so that you can interactively does not simply deny access to applications on the Internet, and do as in standard desktop firewalls with configurable rules.

Thank you for the work already done! With these bug's patches, firmware will be almost ready for daily use.
[Xiaomi Mi 4C] itsignas:
New version released 12/02! From testing for few minutes, all 6 cores are working properly :)
[Xiaomi Mi 4C] CdWs:
In 26/11 version all 6 cores is working properly. No problems with performance. Only problem with battery. Warmed up on efficiency/balanced profiles.

In 26/11 version not worked OTG with exFAT/NTFS flash and drive. Test 5 HDD(ntfs - fat/ntfs partitions), 4 flash (exFAT), SSD(ntfs - one partion). Flash in fat32 (plus SD card in fat32 via cardreader) via OTG worked properly, no problem. It not hardware problem. It problem with kernel driver for exFAT and NTFS. If write 4k video worked OTG is mandatory...:crying:
[Xiaomi Mi 4C] luis83rs:
How does the battery do with the new release?

Enviado desde mi Mi-4c mediante Tapatalk
[Xiaomi Mi 4C] arh91:
Changes that I noticed

The CPU now works at 2 Ghz (Big) / 1.6 Ghz (little).

Recorded videos look smooth (high fps).

High resolution photos load fully (zoomed in) a little faster, but still slow.

-----

Only one of the rear speakers sounds (the left side), but the audio sounds in stereo.

The tethering still does not work.

WiFi latency is still high.

Antutu

http://imgur.com/a/MYffD
[Xiaomi Mi 4C] arh91:
I did a clean install of the last rom and 2 December open-gapps...

http://imgur.com/AI4yXRn

What is that?
[Xiaomi Mi 4C] :
Can 02/12 be dirty flashed over 27/11?

Thanks
[Xiaomi Mi 4C] Baskhara:
Yes, of course.
[Xiaomi Mi 4C] BlackXhorneT:
Much faster on 02/12. AnTuTu of 79k on my mi4s :). [MENTION=5868201]AndropaX[/MENTION] - any chance of a change log? I can see the clock speeds are up a little but anything else new?

Before anyone else asks, no we still can't use stock Gapps (system partition is too small ) and no fpr for aqua either. Otherwise, very nice :)
[Xiaomi Mi 4C] luis83rs:
How is the battery with this new bulld guys?
[Xiaomi Mi 4C] delscate:
Thanks [MENTION=5868201]AndropaX[/MENTION] for this new build.

EnvoyÃ© de mon Mi-4c en utilisant Tapatalk
[Xiaomi Mi 4C] Albuzz:
I'am not sure that this is the reason because after 8 hours the indicator is still 95-97 and if I charge the phone when it is turned off, after 2-3 hours it reaches 100%
[Xiaomi Mi 4C] :
Can anyone help me? I'm using the Mi4S (aqua) and v5.8.3 isn't flashing. I get error 7 when I start flashing it.
[Xiaomi Mi 4C] Uzuki:
Aqua isn't supported anymore, the last one I think build from 20170225. You can try to change the installer script in the zip package to support aqua, try searching XDA.

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

Just dirty flash newest version of RR from March release, so far so good, thanks a lot
[Xiaomi Mi 4C] :
Thank you so much for the response. ^^
[Xiaomi Mi 4C] cezarmed2:
Notification control is a mess. I can fix notification sound at all. It's very annoying

Some times the phone​ doesn't ring or vibrate untill I turn on the screen even if the message was recieved.
[Xiaomi Mi 4C] likhon02:
i play modern strike regularly frame start to drop when device gets hot..new thermal setting is really aggressive also device gets hot pretty easily..otherwise everything is fine..
[Xiaomi Mi 4C] X-static:
Hi. Edge double tap isn't working even though I selected it on Settings.