yashsingh1/xdaforums huggingface dataset:
[MTCD Android Head Units General] nadkp:
That seems to be a hardware problem, because the fast boot was "active" since ever on a px5 head unit.

I guess since mcu 2.4x the function for a deep sleep was integrated, so that the head unit doesn't have to stay in standby and draining the car battery.

So in my opinion, the ACC delay is on the px5 board the opposite of this option on a px3 board.

On a px3 you could have choose the standby time to a max of 2 hours. After that, the radio goes to deep sleep and needs 30 secs to boot.

On a px5 it's the opposite. The radio stays always in standby and reboots even after 3 days in just 2 seconds. But if you change the delay settings (which came in one of the mcu updates since may 2017), the radio stays for the selected time in standby and goes off after that time.

If this isn't happening on your device, it has to be a problem with the device, not with the rom nor the mcu.
[MTCD Android Head Units General] makes2068@gmail.com:
Installed this board ==> https://de.aliexpress.com/item/WITS...VD-Android-5-1-A5XXX-upgrade/32814450733.html

So it´s not really a PX5 unit out of the box...
[MTCD Android Head Units General] nadkp:
Maybe that is the main reason for your problem.
[MTCD Android Head Units General] makes2068@gmail.com:
A lot of guys done this with this board. So everyone has no auto sleep? Never read from others, so...

Seems as a combination of both, PX3 and PX5 with this bad result. And maybe in combination with my special unit (Erisin 3015)
[MTCD Android Head Units General] scabac:
Hi. I have a KSP model. do you think, can i use a different mcu?

thanks.
[MTCD Android Head Units General] makes2068@gmail.com:
Got a LM unit and i testeted with HA and GS successfully.

Beware: settings are gone ;)
[MTCD Android Head Units General] makes2068@gmail.com:
Now i am on MCU KLD 2.57 on a original LM unit. No problems.
[MTCD Android Head Units General] makes2068@gmail.com:
Any mcu is working. But i have no autosleep function and no delay function at all.

Extra Settings: entry is there but without any result.

Seems to be my can bus, integrated in the unit itself, is not compatible to may witson upgrade board.
[MTCD Android Head Units General] OnkelDeffe:
I updated my xtrons td101as with the witson px5 board - and wanted the deep sleep mode so much. But it has an HZC mcu version and I did not find anything about it. So I tried to install GS android and mcu version dated 2017-06-14 et voila: NOW I DO HAVE SLEEP MODE - GREAT!

BUT: I can't pair my sony z3 compact using bluetooth anymore, no device visible, search without any result. Checked factory settings and BT module "MD725" is selected (as it was on my HZC mcu). Another problem: the unit has about 30% of volume level compared to the HZC mcu used?! (I did set all volume levels to 0 except BT level and amp level to -15 because I use an external amp - with HZC mcu version it was really loud).

The bluetooth problem is annoying - any idea how to fix it?

Greetings

Detlev
[MTCD Android Head Units General] SomebodySysop:
How do you save, then restore mcu config?

---------- Post added at 06:04 PM ---------- Previous post was at 06:02 PM ----------

Are there any documentation anywhere on this "mcu.cfg function" and how to use when updating mcu?
[MTCD Android Head Units General] OnkelDeffe:
I have a similar question: as my update of the GS mcu over an HZC worked I could solve my bluetooth problem by switching to another BT Chipset in factory settings, reboot and then switch back to the original version!

My question is: I did export the mcu settings before upgrading to my sd card. How can I import those settings and is it safe to do so? I am afraid that importing the "HZC" settings over a "GS" mcu could damage something?!
[MTCD Android Head Units General] nadkp:
In the factory settings you can export the config to you gps sd card (maybe there is an option to change the export folder, but I don't know that). It is saved as dmcu.cfg

With this file you can do the import like an mcu update. On some head units it works with the dmcu.img update simultaneously, but my head unit didn't do it that way. I had to delete the dmcu.img and than start a new update process which is only the import of the saved settings.

but meanwhile I found out, that the GS MCU isn't 100% compatible with other mcus because every hardreset of the radio did reset the settings as well. That is why I went back to the GS mcu which is updated since then to 2.51
[MTCD Android Head Units General] SomebodySysop:
Thank you for instructions!
[MTCD Android Head Units General] Sajj123:
Mtcd_htwx compatibles with mtcd_ha

Just tried the mtcd_htwx with mtcd_ha 2.56_1 ans it works but you lose the buttons. This is an upgraded px3 to px5 android unit.
[MTCD Android Head Units General] marchnz:
Hi, looks like you missed the steps to document your factory settings and reapply them. Button configuration is one of those items which is entirely configurable - infact you can chose different functions entirely - such as turn off screen - if you want.

Read carefully :)
[MTCD Android Head Units General] zerozoneice:
[MENTION=4974080]marchnz[/MENTION] do you know who manufactures MTCD XRC boxes? i'm trying for weeks now to identify in order to get updates, etc...
[MTCD Android Head Units General] emarcin:
Where can I find mcu 2.51 for GS?
[MTCD Android Head Units General] basmand:
https://drive.google.com/drive/folders/0B9Ep0Y1FILulQTFlSVMxcU9NN0E

Basmand
[MTCD Android Head Units General] marchnz:
I dont know who XRC is, have you tried HA MCU or contacting seller? If not, suggest trying HA MCU (which is probably the reference HCT anyway....)
[MTCD Android Head Units General] zerozoneice:
i'm trying but with little success so far.

i'm on 2.44_1, i've seen reports of 2.54a available for XRC but with reports of missing "autosleep" feature. On mine it's available and works perfectly, boots in less than a second.

if i try 2.54a, i'm not sure i can revert back to an older version, can i?
[MTCD Android Head Units General] typos1:
HCT are the people who make the SoMs, they may make the MCUs as well, but the prefix of the MCU refers to the factory that assembles and brands the units, they all buy the SoMs and possibly MCUs, from HCT.

HA MCUs are are Hot Audio.

---------- Post added at 12:44 PM ---------- Previous post was at 12:37 PM ----------

Of course you can, read the thread it tells you all about it.
[MTCD Android Head Units General] Oberbergler:
Successfully updated a GS mcu with a HA mcu. After the update I had no more buttons working and the touch was reversed, but with the remapping in the factory settings now everyting works :)
[MTCD Android Head Units General] marchnz:
Hi, thanks for your post. Seems to he mixed reports with GS, some successful, others not. Can you access factory settings and set customer options setting, perhaps that might resolve?
[MTCD Android Head Units General] nadkp:
Please try a reboot/hardreset of the headunit. At my try, there came a message that the mcu version is not compatible and I had to import the settings every time my radio was rebooted by hardreset (sometimes the headunit was not responding and I had to reboot it)

If you don't have to change or import your old settings, then you are lucky.
[MTCD Android Head Units General] syk02jcb@hotmail.com:
Info on updating a "GS unit":

Had previously updated from GS 2.43 to HA 2.52, and manually configured factory settings. Worked fine, but i wanted the SWC to work in background of DAB-app. Tried GS 2.51 With no Luck, tried then HA 2.56.

This is the interesting part: After flashing HA 2.56 i flashed my mcu.cfg for avoiding manual config, but then the mcu info in "about Device" went back to previous MCU (GS.2.51). I flashed the HA 2.56 over this again, and then the MCU info was right (2.56), but the factory settings from .cfg was still in place :).

And this made the background SWC work :)

(Running Malaysk v4)
[MTCD Android Head Units General] Oberbergler:
I haven`t tested that. I searched only for a mcu which enables the option to switch off the HU after 5 minutes. With GS 2.51 this is possible, so i have now that mcu installed :)
[MTCD Android Head Units General] makes2068@gmail.com:
What does the mcu-setting "version" in the factory settings?

Mine got "01" and "02".

Some others (KLD) got up to 5. Till 4 all is working. With 5 screen was very small and not usable.

Any ideas? Try to solve my "auto-sleep-not-working-.problem"
[MTCD Android Head Units General] meauses:
I received GS2.56 (dmcu.img and update.img files) from Xtrons and installed it on my head unit. Unfortunately I lost my apps even though I didn't check the box to wipe it.

If anyone is interested I can share it.
[MTCD Android Head Units General] Bose321:
I'm interested in only the mcu file. You should be running a custom ROM anyway. Is there a changelog?
[MTCD Android Head Units General] typos1:
Theres never an MCU changelog, I posted a link to that MCU a few days ago.
[MTCD Android Head Units General] luciancaramlau:
I'm interested in both dmcu.img and update.img files from Xtrons. Thank you in advance.
[MTCD Android Head Units General] Bose321:
Too bad. Mind posting it again? Are there any experiences with it yet?
[MTCD Android Head Units General] meauses:
https://1drv.ms/u/s!AjrY0uqbW_kBg19qmf9RSC9ZbgXP

So this is the link I got from Xtrons which contains the 2.56 dmcu.img and update.img. let me know if it doesn't work.
[Moto G 2015 Q&A, Help & Troubleshooting] gr__or:
Heya,

I'm compiling a list of timeliness of updates for different maintainers and I wanted to include Motorola and especially this series. Does anyone have a list of when each update for this (or maybe even all Moto G devices) first appeared? I'm currently manually going throw news posts from different sites, which is rather tedious.
[Android Q&A, Help & Troubleshooting] frusciante54:
One of the most frustrating things that I've encountered on my new phone is this noise canceling feature. I've discovered that this feature only kicks in when I make phone calls with the built-in mic. For instance, when I record a sound file or send a voice message via WhatsApp, there is no problem. Or when I make a phone call with my earphone which has a mic, there is no problem either.

Now I know that this feature is there for a reason. It's there in order to get rid of all the background noise such as car noises when you're in a busy street etc. But I would like to disable it because when I hold my phone even just like 1 cm away from me, it doesn't pick up my voice properly. People that I call say "I can't hear you, what are you saying?" and stuff like that.

I've heard from some people that this feature can be disabled. In some devices, there is an option to disable it. However, mine doesn't have that option. So I guess I will have to do a little tweak into the system.

I don't want to root because it's a new phone. I want to get all the updates (plus, it's in Android One project so I get Android updates every month) and I don't want to break the warranty. But I guess this will require some root enabled. I'm no expert, but I guess there is a way to do things without rooting like... Fastboot and adb? I don't know, I gave some permission to WakeLock Detector and GSAM Battery Monitor through adb (or fastboot, I don't even know which one, it was a command prompt thing). So I was thinking maybe you know a code or something like that to disable that feautre. Something that I can write to cmd like "disable Noise.Canceling".

If you know a way to do this without rooting, with adb/fastboot please let me know. Or if you know how to do it that absolutely requires root... Then maybe I can consider rooting my device because it's really something that I would like to get rid of.

I'm using General Mobile GM5 Plus (Android 7.1.1 Nougat, Stock Android - it pretty much feels like it's Google Pixel)

Thank you in advance for all your help!
[ZTE Axon 7 Questions & Answers] suzooki:
:crying::crying:I live in iran that located in the Middle East.

I bought a "ZTE A2017" from China and inserted it into the SIM card and made a call. (ZTE A2017 V1.0 B10).

I changed the phone to the ROM of ''turkey'' for Persian language. (ZTE A2017G V1.2 B03).

It does not currently recognize the SIM card, but it supports Persian language. ERROR MASEGE (the radio is off).

Please full guide me for reactivate sim card and install the CUSTOM ROM..:crying::crying:
[ZTE Axon 7 Questions & Answers] Choose an username...:
Try getting the sim card off the phone and inserting it again. if it doesn't work try the other slot
[ZTE Axon 7 Questions & Answers] danct2005:
You put a rom from G variant on a China phone variant. Try to put an original rom for the A2017 variant

---------- Post added at 05:13 AM ---------- Previous post was at 05:12 AM ----------

The A2017G and A2017 is not the same
[ZTE Axon 7 Questions & Answers] Choose an username...:
The other guy is right, but you could also try to flash an A2017 modem file if you have TWRP
[Mogul, XV6800 General] obiwan05:
Hello all,

I've been looking but haven't found the answer I'm hoping for ;)

Out local teleco (MTS) is usually a couple of generations behind on hardware so the 6800 is not available here.

Bell Canada carries them as do, from what I can see, Sprint and Verizon...

My question if I was to acquire 1, is it possible to get it carrier unlocked so that I can get it connected to the MTS network...

Basically we need CDMA, 1xEVDO, wireless and a touch screen... if I cannot 'move' a 6800 to another carrier, is there one that anyone can suggest that meets these requirements?

thanks!
[Mogul, XV6800 General] defaultdotxbe:
i dont think it needs to be "carrier unlocked" as it were, you just need a carrier that allows foriegn devices
[OnePlus 5 Questions & Answers] 4RM4N1:
Well, I was thinking about getting the OP5 but it is kinda hard for me to decide which phone I should get. This phone is atm the only phone that I would concider because I'm not a fan from Samsung, Huawei etc. Atm I've the Xperia Z5. One of the main problems with this phone is the battery life (pretty hard to get 4h+) and the CPU which gets really hot. It doesn't matter if I use Costum Roms or Stock Rom I'm not even using stock rom anymore, because the battery drain is pretty hard. It would be an upgrade with +400mAh when it comes to the battery. Is it all in all an upgrade for me to sell my Z5 and getting this phone overall from the specs, battery etc?
[OnePlus 5 Questions & Answers] halfblack:
I sold Z5 to get 3T and it was a much better experience already, so I'd say go for it.
[G4 Q&A, Help & Troubleshooting] TheMadScientist:
been one of those days i know i know i got a temper i chucked my new stylo3 into my pond and naturally need a backup device so i pulled out my 2 y o g4 and booted her up

she shut down about 5 min into it and will not respond at all.

no charging lights bo usb no nothin

new battery nothin

im holding services here in a few min and prob bury it out back with the gold fish and hamsters. lol

hold a smokin in her honer.
[Huawei P9 Questions & Answers] xluraio:
Hello,

I unlocked my bootloader and rooted it. Then I flashed per twrp a new oem info to change the cust.

After that my phone is booting in eRecovery when I turn it on. But the eRecovery is useless because i can't recover my smartphone.

The bootloader is unlocked. Help me, please

EDIT:

I was able to boot up the Update Mode((Volume +)+(Volume -)+Powerbutton) and downgraded to a lower Version than i had previous.
[Huawei P9 Questions & Answers] ksuhiyp:
same here this is so odd!
[OnePlus 5 Questions & Answers] jaju123:
Otherwise what's the point?

I hope it's at least improved over the OP3/T in Oxygen OS.
[OnePlus 5 Questions & Answers] SysAdmNj:
It may, depends on your usage. But the other point is the extra storage (128GB). So you are getting a little more for your money.
[OnePlus 5 Questions & Answers] zxspectrun:
In my case the 8gb one is just spend more money, 64gb is enough for me
[OnePlus 5 Questions & Answers] SysAdmNj:
Well make sure to use the camera and video to fill up your extra space :D
[OnePlus 5 Questions & Answers] zxspectrun:
Not a problem ? I have a computer with 3T storage
[OnePlus 5 Questions & Answers] onlinejobwork:
But you dont any option if you like midnight black like me even though if you don't need 128GB
[OnePlus 5 Questions & Answers] Kahun:
Yeah me too, I went just for the colour lol as i never used more than 64gb but 8gb ram is a nice extra tho
[T-Mobile Galaxy Note 4 General] codecxbox:
I have been absent for some time..

I have noticed that lately there is a slew of roms that are brashly "watermarked" by their devs.

A good friend of mine in the scene said that he is finding more and more roms with some type of connect bots, pinging ips and vpns, specially one that we all know based from China.

Im thinking about doing some research with these watermarked roms and reveal who are the respective devs..if its ok with the mods here..so whats say?
[T-Mobile Galaxy Note 4 General] Heezy01:
please do it. last thing we want is a virus on our devices.
[Honor 8 Questions & Answers] soulbreeder83:
Hello. I tried to unlock my bootloader on FRD-L19, Nougat 7.0, Emui 5.0 i got the unlockcode, but in adb i get alwas this:

fastboot oem unlock 4014054182370213

...

FAILED (remote: password wrong)

finished. total time: 0.008s

I have controlled every serial number etc. 5 times and used both IMEI-Numbers, everytime "passwort wrong" have i to go back to emui 4.1? or what can be the problem??

thank you
[Honor 8 Questions & Answers] adriansticoid:
Is OEM unlocking turned on?
[Honor 8 Questions & Answers] soulbreeder83:
yes! : )
[Honor 8 Questions & Answers] adriansticoid:
Then this must be a very serious problem since you said you already played with both IMEIs. I'm thinking...
[Honor 8 Questions & Answers] soulbreeder83:
There stands:

PHONE Locked

FRP Unlock

What means that? I have unlocked the bootloader once of this device. Then he can be unlocked again, right?

Thank you
[Honor 8 Questions & Answers] adriansticoid:
PHONE Locked means your bootloader is locked.
[Honor 8 Questions & Answers] coolest35:
Yes, your bootloader is locked.. try again via fastboot to unlock it.

You'll need the original key when you are trying it

the Command is something like "fastboot oem unlock *key*".
[Honor 8 Questions & Answers] soulbreeder83:
I know that. Have you seen my problem?? :D but, thank you anyway!;) I need to no why i get "wrong password" and what means "frp unlock".
[Honor 8 Questions & Answers] soulbreeder83:
I tried it again. It doesn't work :( fu****g huawei...

I have taken 4 picures when i tried it. Can you find an issue? I don't think that i have made something wrong...

Thank you
[Honor 8 Questions & Answers] SharxX8:
I've had the same problem and it turned out that the first bootloader code i used ( with DC unlocker) is different from the one i got on the Huawei website.

So what i did eventually was to pay for the DC unlocker again.

I also downgraded back to MM, because i did not manually relock the bootloader before updating to N, which apparently locks the bootloader in a different way.

So I suggest dowgrading to MM and unlocking there plus relocking it before updating again,

IF you are sure you have the right / original bootloader code you used before,

or

use a 3rd party tool like DC unlocker to get the code.

You might have to downgrade to MM as well with this method . Not sure

Edit: Fyi, never post your IMEI online
[Honor 8 Questions & Answers] soulbreeder83:
haha... maybe i am damn stupid, but i dont fint out, how to open this tool..?!? o.O there are 34 files in the zip-folder, but no programm to open. i can open command window in this folder.. but its the standart window.. can you explain? maybe i should concat huawei, whats wrong and why i cant unlock my bootloader! and whats "frp unlock"?

oh maaan... don't have nerves for rooting this device... -.-

Thank you, for your help
[Honor 8 Questions & Answers] SharxX8:
It should either be an exe somewhere or just a bat file.

This tool does the same thing as a command window in the sense of unlocking the bootloader.

As far as I know it won't help with your problem.

Frp ( Factory reset protection) requires you to sign with your google account if enabled or you can't use the phone. ( Theoretically that is, I'm i noob myself so no idea)

But it was "locked" ( same as in your pics that is ) for me as well anf I didn't have a problem with it.
[Honor 8 Questions & Answers] soulbreeder83:
Safety is the enemy of freedom!! -.- ;) Sounds very complicated! (sorry for my bad english). So, i was on android 6.1 and unlocked and rooted it. Than had my problems with root again (maybe the wrong supersu file, or something) Then i have downloaded update.app from hihonor and installed it from the external sd card and everything is working fine on my phone. but i can not unlock it. maybe i have the wrong software for my location ore something like that?

FRP unlock means "You have to unlock"? if its unlocked there will be "FRP unlocked"? i am right?

Maybe i should try the whole procedure from beginning. rollback, update etc.. and then try to unlock. or should i contact huawei?

Thank you and a nice evening *cheers* ^^
[Honor 8 Questions & Answers] SharxX8:
Can just say that again :laugh:

That's all the advice I have. sorry
[Honor 8 Questions & Answers] gopinaidu77:
So finally after reading all posts , plz do downgrade to mm and try to unlock
[Honor 8 Questions & Answers] aleritty:
I have the same trouble, I obtained my unlock key from huawei (I'm not going to give my imei to someone else), but I get wrong password.

How can I downgrade to MM? I'm on linux, so I cannot use that multitool (also, I prefer to make thing manually).

Thank you!
[Honor 8 Questions & Answers] hassanjavaid8181:
For downgrade you need a rollback package..

What is your model number and build number??
[Honor 8 Questions & Answers] aleritty:
I have an honor FRD-L09 with build FRD-L09C432B394

I understood that I nned to rollback to emui 4.1 (android MM), then unlock, but after this step I cannot receive ota's so how can I return back to Nougat stock? And you have a trusted download for the needed packages?

I just want to use Titanium Backup to restore all my stuff... and some modifications (pixel launcher, magisk with some modules, viper audio, ad block, something this simple), nothing usually complex!

Thank you!
[Honor 8 Questions & Answers] hassanjavaid8181:
For downgrade process you don't need to unlock bootloader..when you downgrade you will receive OTA updates..

To use TB you need root..which is required unlock bootloader..

Why you want to go back to MM BTW??
[Honor 8 Questions & Answers] aleritty:
I don't want to go back to MM, but as long as I understood this is a needed step to unlock my bootloader.

I experienced the same trouble of the thread creator: the password that huawei gave me is invalid.

My target is to stay at android nougat, with root (magisk if possible).

But with nougat I cannot unlock my bootloader...
[Honor 8 Questions & Answers] :
I Dont Know If I Am Wrong Or Right But The Honor 8 Was Since Before EMUI 5. Try To Change "Since EMUI 5" To The Other Option
[Honor 8 Questions & Answers] aleritty:
I tried but the website gives you an error (maybe they know, from the version, that your phone has emui5)
[Honor 8 Questions & Answers] bancelin:
bonjour

did someone find a solution for this problem ?

merci
[Honor 8 Questions & Answers] corruptor87:
same problem here
[Honor 8 Questions & Answers] zralkindi:
Same issue on Huawei P30, Lite

Hi,

I have the same issue on my Huawei P30, Lite. How did u solve the problem please.
[OnePlus 5 Accessories] mazubo:
Very curious to know what changes occured for the new dash car charger.. OnePlus pulled it months ago, and as of the op5 launch it's available. Any insight from fellow XDA members?
[OnePlus 5 Accessories] gr__or:
It's in store now: https://oneplus.net/de/dash-car-charger
[OnePlus 5 Accessories] mazubo:
Yes, I had mentioned that above. What I'm wondering is why they discontinued it, and then re released it?