MTCD Quad Core 1GB RK3188 joying - MTCD Android Head Units General

Hello, for some time the radio is reset every time the car is turned on.
I uploaded a new MCU V2.06.02, NOTHING gave me a reset every time, 2 hours sleep setting, please help

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Touchscreen problem & Low battery

Hello.
I bought the new device TYTN Hermes 100 about a week ago and found next problem.
After work(for example: play the music or game, turn on WiFi and etc.) with device for 30-40 minutes the touch screen start to respond not correctly.The try to align screen gone on in the endless loop.
I tried Soft reset,Hard reset - nothing helps.
The single solution,I found is to recharge the battery.
I want to watch out that, the battery charging in the case of above problem shows minimum 80%. I tried to change the battery, but have the same problem.
One thing more: all functions are available to do with keybord and short cut buttons of device.
Is anyone ha had the problem like this?
Thank you.

how to go into standby instead of shutdown by ignition off?

I have a seicane android radio and i am running malaysk 4.4.4 rom
It is a model 's07' MCTB-KGL-V2.83 rk388 and uses an ARM Cortex-A9 @ 1.6gz (x4)
The unit is specially 'designed' to perfectly fit into a BMW MINI COOPER 2006 > 2012
I use this unit now for several months and it works great, certainly after i updated it with the latest malaysk rom
But it do have an question regarding the poweroff and starting up of the unit.
As it is more ore less a tablet in a car i do not understand why it shuts down completely when i turn off the ignition.
Eachtime i start the car or just turn ignition on it has to 'cold start' and it takes sometime to everything to work.
If it was a tablet and i pushed the power button it would go into standby and on a simply press it would be back on again in no time.
So why does the car unit does not the same?!?
When i use the powerbutton on the radio it does this, but when i turn of the ignition it does eachtime a complete shutdown.
Is this a setting somewhere what i missed, it would be great if i turned down the ignition it go into standby and when i turn ON the ignition it would start immidiatly (a warm boot instead cold boot).
Power consumption is not really a issue because it is hooked up to the car battery.
Who can help/advise in this?
I too am looking for a solution to this issue with my Eonon GA2154. It has a menu option to set the ACC OFF shutdown delay from 5 seconds up to 2 hours, which is useful but I'd like the ability to set it to NEVER or 36-48 hrs so it only is off when I am away from the car for several days to avoid battery drain. Startup times on these kind of units are too long at the moment to be useful in a car.
B3rt said:
I have a seicane android radio and i am running malaysk 4.4.4 rom
It is a model 's07' MCTB-KGL-V2.83 rk388 and uses an ARM Cortex-A9 @ 1.6gz (x4)
The unit is specially 'designed' to perfectly fit into a BMW MINI COOPER 2006 > 2012
I use this unit now for several months and it works great, certainly after i updated it with the latest malaysk rom
But it do have an question regarding the poweroff and starting up of the unit.
As it is more ore less a tablet in a car i do not understand why it shuts down completely when i turn off the ignition.
Eachtime i start the car or just turn ignition on it has to 'cold start' and it takes sometime to everything to work.
If it was a tablet and i pushed the power button it would go into standby and on a simply press it would be back on again in no time.
So why does the car unit does not the same?!?
When i use the powerbutton on the radio it does this, but when i turn of the ignition it does eachtime a complete shutdown.
Is this a setting somewhere what i missed, it would be great if i turned down the ignition it go into standby and when i turn ON the ignition it would start immidiatly (a warm boot instead cold boot).
Power consumption is not really a issue because it is hooked up to the car battery.
Who can help/advise in this?
Click to expand...
Click to collapse
Hi guys
I´m looking for this to, does anyone have a solution ?
tks

Slowmotion recording stutters

Hello
Sorry about my English but its a loooooong time ago since my last school lesson
Few days ago i tryed in an amusement park a Slowmotionrecording.
Again and again in the Video i had little stuttering.
Tried to change the storage from SD to internally storage doesn't help.
Since the nougat update i had also the problem that two of four CPU Kernels fall asleep after 5 minutes and don't wake up until restart the smartphone.
Is that the problem??? The CPU is sleeping and then the performance is too low??
when i change from silence to "normal" mode, always bluetooth and wlan turn ON.
It's a very very nice smartphone and i have it now since 9 months (never had a smartphone such a long time!) but the problems now slowly began to annoy me.
THX for a little HELP!

Battery drain-wifi is awake all the day!

Hi,
I had my htc10 with Android 6 and used to get around 4-5 hours of SOT. Everything was perfect and used to get around 2 days battery!!
Than I get android 7 and everything got worse!! Now I get around 3 hours of SOT and if I have luck I can get 1 day (I am not a heavy user).
I did reset but it didn't help!
I am not rooted and I barely use wifi/gps/bluetooth through the day..
Today I recognized this:
At the history I saw that my Wi-Fi is awake all the day but the problem is that my Wi-Fi was OFF during the day!
I checked the Wi-Fi scanning at the location and it's off too so I don't know what is the problem!!
Please help! I can't understand why my Wi-Fi is awake all the time!
any suggestions?!
I didn't see this Wi-Fi ON all the time after Android 7.0 update, but observed last week because of battery heavy drain over night. That day for some reason Wi-Fi never went to sleep mode and found that playstore got updated to new version (with play icon). However, I did reboot my phone and didn't see that behavior afterwards.
Some options to try
1) Try toggling ON & OFF the Wi-Fi scanning option.
2) See if anything is enabled in Google Now launcher or Google Search bar on main screen.
If I come across anything else, I will post it here.
raner2017 said:
Hi,
I had my htc10 with Android 6 and used to get around 4-5 hours of SOT. Everything was perfect and used to get around 2 days battery!!
Than I get android 7 and everything got worse!! Now I get around 3 hours of SOT and if I have luck I can get 1 day (I am not a heavy user).
I did reset but it didn't help!
I am not rooted and I barely use wifi/gps/bluetooth through the day..
Today I recognized this:
At the history I saw that my Wi-Fi is awake all the day but the problem is that my Wi-Fi was OFF during the day!
I checked the Wi-Fi scanning at the location and it's off too so I don't know what is the problem!!
Please help! I can't understand why my Wi-Fi is awake all the time!
any suggestions?!
Click to expand...
Click to collapse
Thanks a lot
I already did those.. Today I checked it again and it seems OK (Wi-Fi went to the sleep mode over the night).. I will check again and I hope it will continue and not to see it again
But the series problem it's that after the update to 7.0, the SOT is far from what it was. I did everything (switch off every option that I don't really need like sync, GPS, Wi-Fi, cash clearing and...).
The Android OS killing me: around 20% every time..
Before the update I really get amazing SOT, but now it sucks
raner2017 said:
Thanks a lot
I already did those.. Today I checked it again and it seems OK (Wi-Fi went to the sleep mode over the night).. I will check again and I hope it will continue and not to see it again
But the series problem it's that after the update to 7.0, the SOT is far from what it was. I did everything (switch off every option that I don't really need like sync, GPS, Wi-Fi, cash clearing and...).
The Android OS killing me: around 20% every time..
Before the update I really get amazing SOT, but now it sucks
Click to expand...
Click to collapse
After any OS update it takes some days to settle down. See what happens.
cnu4u said:
After any OS update it takes some days to settle down. See what happens.
Click to expand...
Click to collapse
I get the update 2-3 mounts ago..
if you have viber check its settings, it has an option to keep wifi on
Check your battery usage stats, and look for apps that have excessive awake times, CPU times or Radio times for the phone, uninstall those apps, see if the battery improves, I never turn off my WiFi and don't have this issue. Anything using the cell radio is most likely the issue. Also if you have weak cell service, turning on airplane mode will help so it isn't constantly searching for a network.
I've the same problem as OP. Huge drain on battery since Nougat update
A restore to defaults after the update does the trick.
Sent from my HTC 10 using Tapatalk

PX6 booting with no services running, any way to fix this?

Hi everybody.
Some time ago I bought a PX6 unit from here https://www.aliexpress.com/item/4000051420300.html
It works okay when it's running, but... When the unit starts from a cold start, no background processes are starting. This means no autostarting gps tracker, no viber, no mtcd tools, no tasker, nothing... If the unit is shut down for a short time, like 30 mins (set in options, time before it shuts down for good after ignition off), only the apps that are not on the whitelist are killed, the rest is running fine.
But when the HU is starting from cold, it even forgets the programmed radio stations. When I pre-program the radio stations, make a backup of the app with TitaniumBackup (unit is rooted), and then restore the backup after a cold start - stations are coming back. But only until next cold start.
It annoys me as hell. Is there any way to fix this behavior so that background processes are starting as usual? It would be much, much better even if I only managed to start Tasker and set everything there.
I decompiled app Velvet.apk and inside, in one of the smali files in it, I found a list of what seems to be a whitelist of processes allowed to run in background, but unfortunately just because they are allowed to do so does not mean the start when the system is booting up.

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