yashsingh1/xdaforums huggingface dataset:
[MTCD  Android Head Units Q&A] mum1989:
arg :/

23k is crap :/

for google map, it seems it's the same issue here (downgrade to another version) :

https://xdaforums.com/android-auto/...x5-google-maps-hangs-nearly-unusable-t3671005

other GPS like Waze works fast ?

on my ownice c200 (Rk3188 + 2GO it's very bad)

is your product are "MTCD/MTCE " MCU ? :

https://img.xda-cdn.com/Lfu56bV7-zm...www.picshare.ru/uploads/170430/njmA4pk9P4.jpg

thanks a lot.
[MTCD  Android Head Units Q&A] warata:
Recently I have been using allwinner T8 and the antutu score of T8 is 26428 but apparently faster than PX3 and sofia.

However, it is quite strange that the score decreases with the same hardware configuration....
[MTCD  Android Head Units Q&A] xdamember2:
I tested Waze, when the unit wakes up Waze doesn't appear to know where it's going.

mcu is mtce_gs_v2.72_3

I thought I might be happier with 1 hour shutoff instead of auto-sleep, but the setting had no effect. I tried a different MCU and still nothing.
[MTCD  Android Head Units Q&A] makes2068@gmail.com:
Shut down delay not working for me, too.

No matter what kind of MCU. Unit always boot up from deep sleep. Don´t know why.

Updated my PX3 unit with the witson PX5 board. Since then...
[MTCD  Android Head Units Q&A] iwl:
Every new information helps, I guess some other difference make it working better, or you will just face the same problems after some time.
[MTCD  Android Head Units Q&A] jtheg:
Any chance you can do a backup of your Oreo ROM so I can use it on my 4gb unit as it's the same? Or does anyone know where we can get the Oreo ROM. Thanks
[MTCD  Android Head Units Q&A] iwl:
Where to get that Android 8.0 for px5 hopefully fixing the issues?
[MTCD  Android Head Units Q&A] ameer456:
How does split screen act in your unit (2 apps working simultaneously)? It is a feature in nougat/oreo

Also, when start navigating in Google maps (select destination then start) and pressing home button to return to home screen, does the app still work as small side screen? (Nougat & oreo feature).
[MTCD  Android Head Units Q&A] xdamember2:
I haven't tried split screen. Google maps small side screen (picture in picture) works. I think a larger screen is necessary for it to be much use,

---------- Post added at 08:45 PM ---------- Previous post was at 08:44 PM ----------

I don't know if it's possible to backup the ROM without root. I too would be interested.
[MTCD  Android Head Units Q&A] xdamember2:
I'm building a hybrid setup, when acc turns off it will go into standby (what you get by pressing the power button) for a while, and then later into deep sleep. This should be the best of both worlds. Not readily shared though as I'm using external components.
[MTCD  Android Head Units Q&A] xdamember2:
In the garage at home I see 15 satellites. In the driveway it's 18. How can I tell if a satellite is Russian? I'm attaching a screenshot of the app you mentioned. I'm using the car's oem GPS antenna on the roof, so ymmv.
[MTCD  Android Head Units Q&A] emre33:
GLONASS does not work or you see very few satellites :(

GLONASS -> gray: orbital data is not available

That's why I expected the Androis 8.0, but it still will not be good, bad GPS :(

Round - GPS (USA)

Square - GLONASS (Russian)

Plus - Galileo (EU)

green: satellite is used while determining the location

yellow: all orbital data is available, but the satellite is not used

blue: only rough orbital data (almanach) is available

grey: orbital data is not available
[MTCD  Android Head Units Q&A] xdamember2:
I've driven many miles in 2 days using g maps on the Oreo px5, offline maps on sd card. I've had no problems in g maps or anything else. Only thing I noticed is if I enter a 3000 mile route and turn off and on with the power button g maps crashes. At 1000 miles it is ok.

Update: The preceding issue was on a GS unit. KSP doesn't have it.
[MTCD  Android Head Units Q&A] xdamember2:
I purchased another of the same model (px5 Oreo 4gb 7" universal). This one scores 38309 on Antutu. It has a later version MCU.

update: I reran Antutu after the unit was warm and the score was much lower. Seems like heatsinks and/or a fan are advisable as they were for the Marshmallow version. Based on observation of temperature during Antutu I think the Oreo is throttled more than the Marshmallow. But it still becomes hot to the touch.

Update: with a modest fan on the SOM the benchmark is 48k-49k.
[MTCD  Android Head Units Q&A] BobbyZee1712:
Did anyone test already google maps Go?
[MTCD  Android Head Units Q&A] Danno1975:
I have the older version of g maps 9.4.2 I think, the good one. But still notice occasionally issues after 30 mins in that the arrow and my van are not in the same place :). Restarting the destination sorts it.

I am using it with the satellite view as it looks great, not sure if this could be affecting things (though it shouldn’t).

Unit gets hot fast though and the cabin air box forms the radio cavity so It’s hot in there in winter with the fans on..

I’m planning as I’ve noted in another post to stick two fans on top to remove hot air via the limited venting in the top of my unit (either side of the dvd)

Also considering a heat sink but as my supplier seems good regarding warranty (this is a replacement) I’m reluctant to break the warranty seal to open it up too add internal fans or heat sinks.

That said it looks like I could remove the rear without damaging anything as it appears nothing is attached to the rear case?

looking at cooling, it’s this in the attached image a heat sink?, this is the same as the one on my unit. Will it be sufficient in conjunction with fans on the external top ?

I’m also looking to duct fresh air of the permanent cold vent into the cavity, so far it’s tantalisingly close but so tightly engineering I can’t work out a ducting route.

It’s a 2012 Mercedes Vito.
[MTCD  Android Head Units Q&A] Danno1975:
Duplicate post sorry
[MTCD  Android Head Units Q&A] masri1987:
can you help me out with something regarding this? installed the apk u posted, but don't know how to add it to autorun using mtcdtools 1.9. if anyone can provide some insight.

I still have the rk3188 1gb unit, google maps was working fine for me for months until i updated it. so i went to hal9k rom, installed 9.46.2 , did the delay animation to .5 in dev mode.

Shut down delay works fine for me, and being in arizona the heat is unbearable but the head unit never has a problem unless it reaches 120 farenheit ambient temperature.

Not sure what else to do.

Nokia here maps is better but it no longer works on MTCD head units, gives the error "please insert sd card" which means it's not recognizing what's in there as is
[MTCD  Android Head Units Q&A] CourtimusMaximus:
Disable and remove offline maps

This has made maps work over 90% of the time for me.
[MTCD  Android Head Units Q&A] PSW1:
4gb 32gb px5 android 6.0.1

hi everyone...

I just bought a 10.2" HU from Aliexpress ...

MTCE_HA_V2.75_1

4Gb 32Gb PX5 Marshmallow 6.0.1

After installing the HU myself, i did a sanity check and notice that the Google Map keep freezing up or hang. I did a google search and came across this forum on this subject matter and read through all the post.

My unit pre-installed Gmap is version

9.63.1.

It seems to work ok if I do not have offline maps. However once i download an offline map, i experience the same problem as what you folks have described ...

I wanted to try to downgrade to v9.46.2 and but could not do so as my HU isn't rooted, hence i could not uninstall the preinstalled googleMap.

I tried some of the suggestions from other threads regarding rooting... eg. kingoroot, kingroot, iRoot etc... none seems to work. Eg. stuck at 90% etc...and fail. :(

I am running out of ideas/things to try ... So i am humbly asking if anyone could advice how to go about the rooting and the removal of the preInstalled GoogleMap. :o

(I am aware that there are some custom ROMs in this forum that are pre-rooted. However, my HU is new and i wanted to hang on to the current stock ROM for a while before venturing to custom ROM)

:cool:
[MTCD  Android Head Units Q&A] Danno1975:
Just to note something positive, I now have a 2gb PX5 Oreo (LM) and the flipping auto update was on when I connected to WiFi so I now have the latest google maps.

But....

Two weeks in and I have been using the nav for each and every trip, some over an hour and (touch wood) no problems whatsoever. Works fantastically.

I do also have a cool air duct blowing some cool air above the unit and a small cooling fan that keeps the unit at an average of 46c and this may help.

But after two previous Marshmallow units one being cooled also, it seems to me the Oreo OS seems to be the main thing improving the operation.
[MTCD  Android Head Units Q&A] PSW1:
did u upgrade from marshmallow to oreo?

does it work with offline map...?
[MTCD  Android Head Units Q&A] Danno1975:
Hello

No I was lazy and had a refund on a Marshmallow and this was £7 less so I bought it with Pre installed Oreo. Split screen is great and the phone mirroring app easy connect works for the iPhone as well now.

Not used offline maps will give them a try though ??
[MTCD  Android Head Units Q&A] Nobrake:
upgraded from marshmellow to oreo

Google maps on oreo work perfectly on malaysk rom. the map will float on top of other app when minimzed. i almost bought a new headunit. damn i need 10 post to upload link with picture.
[MTCD  Android Head Units Q&A] lavan79:
Is it here possible to change the drivers from the Android 8 Drivers? Why it works good with Android 8 and have problems with android 6? Ore is ist possible to use something from Android 5.1 ?
[MTCD  Android Head Units Q&A] cagatbey:
Why can't i install the version 4.46.2 ?

Hello!

İ have a px5 MTCD with Android 6, without any root. Google Maps app, hangs on my device like many other head units.

İ downloaded the version 4.46.2.

İ can not remove the initial (default) version, because it is, i think, a system app. The device does not allow me to do this.

When i try to install the downloaded version (4.46.2. ), it asks me: do you want to install this update, no need for special allows... etc. I push OK button. After a sec, it says "this could not be installed" :confused:
[MTCD  Android Head Units Q&A] makes2068:
Root, then delete system app and install version 9.46.2.

Gesendet von meinem Xperia Z3 mit Tapatalk
[MTCD  Android Head Units Q&A] lectaza:
How to delete it? Via file explorer? Or just uninstall this app? Where is the exactly location of this file?

Wysłane z mojego SM-G935F przy użyciu Tapatalka
[MTCD  Android Head Units Q&A] lectaza:
I uninstalled latest update and now I have 9.46.2 version. But I have some question without update my maps are up to date or they are outdate? I just wondering Update of maps and Google maps application are connected somehow?

Wysłane z mojego SM-G935F przy użyciu Tapatalka
[MTCD  Android Head Units Q&A] f465gt:
Ok Google with Maps 9.46.2

Hi peeps,

I also downgraded my Google Maps to 9.46.2 on my S160 RK3188. Then I found that "Ok Google" was not longer working inside the Maps app. The reason is that the Google Search app itself apparently needs to match the version of Maps. So I downgraded to "com.google.android.googlequicksearchbox_6.16.33.16.apk" which is roughly the same release date as Maps 9.46.2. Now I can use "Ok Google" again for navigation commands.
[MTCD  Android Head Units Q&A] marchnz:
Suggest installing Oreo. Consider it is doubtful HCT will resolve the issue on Android 6 as appear to have ceased updates. Also downgrading Google components will lead to further issues.
[MTCD  Android Head Units Q&A] xdamember2:
Gmaps works reliably in px5 oreo. I have a failure mode though:

Disallow maps picture in picture

With google assistant start navigating somewhere 3000 miles away

Once it starts navigating go back to the home screen with the home button

For me this crashes reliably though I never actually took a trip of that length. I checked log cat, it is putting 500000 bytes in a shared 1mb buffer. The fix is not obvious to me. In practice it is not giving me any problems.
[MTCD  Android Head Units Q&A] f465gt:
Hi, sorry but for the S160 devices no updates are deployed. They'll have to stick to Android KitKat.
[MTCD  Android Head Units Q&A] xdamember2:
gmaps works on mtcd px5 ksp. However I find it crashes every few days. Presently I have a modified mtcmanager.

I've been testing on a KLD a few days and these crashes haven't happened as yet.
[MTCD  Android Head Units Q&A] reverendhtc:
One user in another thread has mentioned that maps is now not crashing for him since updating to the latest version 10.9.2 (7th Feb).

He is running non rooted android 6 on PX5 system.

Can anyone else confirm this latest version of Maps is stable for them on android 6?

I have recently upgraded to android 8 but I will downgrade to 6 if maps is good as I have the Bluetooth problem in android 8.
[MTCD  Android Head Units Q&A] TheMorpheus:
I have PX5 running Malaysk Android 6, today I've used Google Maps for 30 minutes straight without a problem... Finally it seems fixed!
[MTCD  Android Head Units Q&A] slaughter01:
I am using a non rooted android 6 on PX5 system and still on the old stable version. Suddenly google maps stopped displaying my recent searches as it says I am not logged in. when I try to login it does nothing.

Anyone else using the latest version without issues?
[MTCD  Android Head Units Q&A] slaughter01:
I confirm that the latest version as of March 20, 2019 works fine on non rooted android 6 on PX5
[MTCD  Android Head Units Q&A] prop:
Audio Tech Direct

Hiya Danno I saw from an earlier post that you had bought a unit from Audio Tech Direct, I am looking for a new head unit after my joying gave up the ghost and having received poor customer service from Joying in the past.

Are you still using the ATD unit and are you happy with it and them?

Paul
[MTCD  Android Head Units Q&A] SoberXDA:
Hello! What is your current experience with google maps on your headunits?

The app used to crash quite often (usually when planning the trip/starting navigation) but right now it seems quite stable.

But it is by far the slowest app I'm using. It takes long to load, plan the trip, exit navigation etc. Once it's loaded it works correctly.

I'm happy with my unit, it's 8core 4GB RAM and all other apps run ok, but google maps for some reason is sluggish. Like the app is not optimized for this kind of devices?

Any idea how to improve this?
[LeEco Le 1S Questions & Answers] kRishNa mahLi:
How to use google on eui stock rom ?? :confused:

Gapps - Arm 64 Stock flash then stock dailer remove and add new google dialer but google play service and google assistance not working ?? :(

How to fix this problem ? :confused:
[OnePlus 3 Questions & Answers] cenovita:
I think I got this since last official update.

When I play music through Bluetooth and I am connected to the Wi-Fi, the music sound bad, jumps like broken CD or stutters.

On data, the issue is gone.

I have tried many things, like freezing apps and nothing.

Any help would be appreciated.

Thanks.
[OnePlus 3 Questions & Answers] zelendel:
This is due to a weak wifi signal interfering with BT. It has been identified by rom developers and they are trying to work on it. I get it as well once signal gets weak. But then again I have found the 1+ devices to have weaker signal retention all the way around.
[OnePlus 3 Questions & Answers] Dabarr:
I agree to zelendel. Also, that shouldn't happen on 5 GHz wifi. 2.4 GHz uses the same frequency as Bluetooth, henxe u will get stutter. If u can chose 5 GHz and the stutter should be resolved.
[Xperia Z5 Q&A, Help & Troubleshooting] EnesSastim:
Which Rom has the lowest Battery drain??
[Xperia Z5 Q&A, Help & Troubleshooting] freaky2xd:
I use SlimX based on 6.0.1 Marshmallow for my Z5 E6653...

In addition I have Xposed Framework + SuperSU for root rights...

some xposed modules I use for better battery life:

Greenify (Pro Version)

Amplify (Pro Version)

Intelli3G (switched from 4G to EDGE when the device is locked)
[Xperia Z5 Q&A, Help & Troubleshooting] EnesSastim:
I need Custom one, like: aosp, cm... etc.
[LeEco Le 2 Questions & Answers] kihope12:
What about O development for Le 2, do anyone work on O rom, or have anyone it in plans? Thanks
[Upgrading, Modifying and Unlocking] davidb23:
Hello. I am looking for some help to a problem I haven't been able to find an answer to. After flashing with flashtool I've noticed my display is horizontally messed up. The display is showing everything stacked going horizontally across the whole screen making it impossible to navigate. The phone I flashed is a HT7 PRO and what I am looking for is an answer to what file controls the screen display within flashtool? I've tried using all the other available roms. They fail with DRAM failure or download failure. My phone hardware is fine as I've tested it using flashtool. I've tried flashing individual files as well by swapping out some from the working scatter folder with another and some flash successfully, most don't. I've used ROM 2 to successfully flash my entire phone as that was the only ROM working. I can't post the link but it's on needrom and it's the T7 pro link with ROM 1 and ROM 2 download links.

Can someone help me please? I could enable OEM unlocking but I'll need to see a vid of someone else doing that so I can tap where that person taps, hopefully without any welcome screens or additional things needed to be done on my phone to unlock it. But if there is then given a video showing that process I could blindly do it by tapping in the same places. I just can't fine one online to watch. And I've tried the fastboot method of unlocking OEM. That fails during the unlock flow.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] NATO66613:
Disclaimer​

/*
* Your Warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards, dead dogs, or cats,
* but i'm very interest in thermonuclear war, so if you point the finger
* at me for messing up your device just because this kernel, I will
* send you to the mars with Nuclear Rocket. Act accordingly.
* I know this paragraph is conspiracy-included, so
* dont ask about it. Welcome.
*/

☭✯ Soviet Star Kernel ☭✯

​

RED MI NOTE 4 SD

​

Features

:

Upstream to 3.18.70 & CAF September 07, 2017	LA.UM.5.6.r1-05800-89xx.0

Android O support

Compiled with Linaro 7.x A53 tool-chain

Optimized for msm8953 chip

KCAL color control

Sound control

GPU boost

KSM,ZRAM, ZCACHE & FONT SWAP

Dynamic Fsync, Arch Power,CRC & Gentle fair sleepers toogle

Added Intelitermal solution

FIOPS, ZEN,MAPLE,SIO,BFG,CFQ,deadline,noop I/O schedulers

ioswitcher

OC to 2.2 ghz

Blue_active,despair,chill,electron,relaxed,alucard,darkness,nightmare,zzmoveconservative, ondemand, userspace, powerspace, interactive(default), performance

Tweaked interactive governor

Early suspend driver

Vibration intensity control

F2FS support

Fingerprint sensor boost driver

exFAT Support

Disabled CRC check (up to 30% faster I/O)

Blocked many wakelocks

USB fast charge

KSM optimization

Zram optimization

random updated to 4.2

Frandom number generator

HZ 100 for best performance

HW 32,chacha20poly1305,poly1305 & SHA256 cypto support

Load average fix

Optimized SHA256

Nvidia power saving tunnigs

Ardeno idler

Lazyplug hotplug

Power suspend

Quick wakeup

USB fast charge 2.0

KCAL color control

Works in both AOSP/LineageOS based ROMs

General Performance & Battery life optimizations

And more you can find on my GitHub in commits

DOWNLOADS ​

Credits:

- LINUS for the sources

- @LordArcadius

- @DroidTug

-@Frap129

- @franciscofranco

-@dorimanx

-@nathanchance

- @Arnav Gosain​

-all the other developers from i cherry-picked commits

-all the other testers

XDA:DevDB Information

&#9773;&#10031; Soviet Star Kernel &#9773;&#10031; MIDO, Kernel for the Xiaomi Redmi Note 4

Contributors

NATO66613, NATO66613

Source Code: https://github.com/kondors1995/android_kernel_xiaomi_msm8953

Kernel Special Features:

Version Information

Status: Stable

Current Stable Version: R6

Stable Release Date: 2017-09-10

Created 2017-09-10

Last Updated 2017-09-10
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] NATO66613:
Reserved
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] NATO66613:
Important Information

You will need EX Kernel Manager to use Sound Control or use this Modded Kernel adiuter adiuter!

Getting Fruitloops(bootloop)? Bugs? Or any other issue? Then post here with logs! cause LOGS or GTFO.

Do read the OP before posting any question or any issue.

Do not ask same question again

Every included feature of this kernel will be given in the features section or in change-logs. Do not ask whether this kernel have this and that feature.

If you do not read OP or ask same question again then you'll be ignored.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] NATO66613:
CHANGE LOG

R6 release

https://pastebin.com/UqBVGQAn
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] acat550:
Kernel looks awesome!
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Imariano:
For Mother Russia !
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mastersaitek:
Awesome work. Does this kernel support AOSP & Lineage?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] Dark-Coder:
For miui 8/9 Nougat or only for LOS and Aosp based custom ROMs.. ??! [emoji848]

And what's the difference between usb fast charge and usb fast charge 2.0.. ?! [emoji848]
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] baljeets97:
Dear sir NATO66613, does kernel support generic USB joystick, I trying so many kernels but nothing support joystic, someone people saying its problem of drivers please sir fix this problem

Redmi note 4 not detecting joystick via otg :'(

---------- Post added at 06:31 PM ---------- Previous post was at 06:30 PM ----------

Dear sir NATO66613, does kernel support generic USB joystick, I trying so many kernels but nothing support joystic, someone people saying its problem of drivers please sir fix this problem

Redmi note 4 not detecting joystick via otg :'(
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] dunklesgemut:
Somebody testing this kernel?

Enviado desde mi Redmi Note 4 mediante Tapatalk
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] cidxtc:
Just installed on los 15 which is a secondary with dual boot patcher. It booted and ran ok but kernel info in settings said unknown. Will report later on how well it runs.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] CygnusX2:
zzmoove does not work as it should.

It does not have the functions of HOTPLUG.

Do not scale frequencies as you should.

Does not automatically disable cores.

Bad zzmoove.-

* Lazyplug hotplug also have bugs
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] DarthJabba9:
This is what the OP said
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] k3lcior:
Finally kernel that is focusing on performance , wish you best of luck and im going to test this asap..
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] The Prodigal King:
Awesome kernel ! Works pretty fine. The performance is same but I did notice faster game response in asphalt 8.... Overall smooth kernel
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] adekboreanaz:
Would you make version of MIUI sir, i am willing to testing for you
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] monnett:
Awesome one..maybe any plan 4 stock miui?
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] shenghuibin:
looks good. thanx very much
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] magnum_2007:
For that use Kernel Adiutor and in CPU, set your Cores to overclock.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] mike....:
Am I the only one who bootloops on LOS 15? I also dont know how to pull a log, i'll update this comment as soon as i figure out how.
[Xiaomi Redmi Note 4 [Snapdragon] ROMs, Kernels, Re] k3lcior:
adb logcat > name of problem.txt