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EONON G2110F or G2110ZV Firmware Update Caused RADIO and WIFI to be non operational

I need to restore the operation of my Radio and WIFI for my EONON 2110F after a Firmware Update. The Radio APP displays and responds to user input, but no sound, the WIFI fails authentication. Below are all the specifics that I thought would be helpful to anyone who could help.
I was told to update my firmware by the Manufacturer and now the Radio and the WIFI do not function. The Bluetooth and DVD function, but I can’t enable the Navigation without the WIFI, so the GPS is uncertain.
Any help would be appreciated
About Before Update of Firmware – possible minor errors
Model S07
S/N d201232c04050d0b07df0a5133504b52
MCU VERSION MTCB-KLD6-V2.81
OCT 22 2015 15:40:30
ANDROID VERSION 4.4.4_27112015
KERNEL VERSION 3.0.36+
[email protected]#1723
Fri Nov 27 17:51:20 CST2015
BUILD NUMBER rk3188-eng 4.4.427112015.18:17:38
CPU ARM [email protected](x4)
MEMORY 1024 MB
About After Update of Firmware – possible minor errors
Model S07
S/N d207232c04050d0b07df0a5133504b52
MCU VERSION MTCB-KLD2-V2.77
Aug 27 2015 9:07:47
ANDROID VERSION 4.4.4_29032016
KERNEL VERSION 3.0.36+
[email protected]#829
Fri Nov 27 17:51:20 CST2015
BUILD NUMBER rk3188-eng 4.4.429032016.17:20:05
CPU ARM [email protected](x4)
MEMORY 1024 MB
I purchased an EONON G2110F or G2110ZV Head Unit from EONON EBAY. There were a few issues I had with the Head Unit, some were my lack of understanding and 3 were the unit.
1-The Steering Wheel Control would not work reliably with my 2004 Honda Odyssey.
2-The Weather App was not finding the region I entered so it never updated.
3-I could not connect my music on my Apple iPod Touch to the Head Unit, the iPod is Model A1288 with IOS 4.2.1, although my iPhone 4 with IOS 7.2.1 music could be played.
These were minor issues compared what I am now dealing with the Head Unit.
Asking Support at EONON was very aggravating. They would not answer my questions correctly. Such as if I asked them about my problem connecting my iPod Music they would send me a video using an Android. If I asked them about the Weather App not working, they told me to perform an update without providing the files or instructions. If I asked them about wiring up the Remote Steering Wheel Control, they would send me a video showing someone with a phenolic perf board with buttons on it performing the remote control operations, with no wiring detail.
Any help would be appreciated

Just installed same unit myself today, will share info as I learn more...

Okay, everything spec. wise and operations-wise is on the Eonon site...
http://www.eonon.com/Android-Car-GPS/2-Din-GPS-Navigation/G2110F.html
Now, I myself am running a custom Lollipop ROM on it, that's also got root access. Only thing I don't like about it? The notification bar on KitKat has an icon which switches the screen off, so making the car interior dark during night drives. I'm hoping to get a message to the custom ROM's developer, Malaysk, and ask him about including that feature in any new ROM he makes for the RK3188 800x480 head units, like ours.
To find out more about our unit, visit the Android Auto section here at XDA. Malaysk's ROM, and others, are available there.

g2110f in a bootlock
I had that same problem, and corrected it by holding the "HOME and POWER BUTTONS" together holding until you hear three beeps, release and short press the power button.
It booted to the system set up or recovery, Use the power button short press to scroll down to recovery and clear cache. Long press power button to start the recovery process.
When prompted finished, restart the unit. Mine booted up normally!!!!!!
You'll have to reset your clock and other operations.
Goodluck!

CAN adapter - Help needed (Mercedes)

Hi All,
I need to find some info for the Can adapter so i can fix my issue and help other people with similar problems too .Owner of an MTCD PX5 unit, specific for Mercedes ML (W164) that came with the Can adapter.
From day one the steer wheel buttons worked (vol up/down, phone) and reverse camera out of the box BUT i had no vehicle info at all (door opened, fuel level, temperature, parking sensors etc) as many of the users especially on VW units have. The car is a 2010 model therefore the canbus info should be plenty. Tried all the combinations of CanBus under the extra settings with no luck.
One think i noticed is that i had NO Vehicle.apk or microntek apk and MTCCanbus.apk installed on the unit. I tried to install but installation was failing for both. Even copying to system/app/** didn't worked.
Any idea ?
BTW Anyone knows what is the Knob Mode under extra settings ? Mine is set to : 2 10k/20K ADC Ports
Details:
Unit: MTCD PX5
MCU: MTCE_GS_V3.00_3
ROM: Halk9 Mod 3.1 (Android 8)
Can Adapter : GS 10280514 / HW:V2 SW:V3
Can adapter Setting: 23 Benz_B200(simple)

Hi, i have the same car the same headunit and the same problem.
All is fine but i want to have more can-informations/functions.

zollaki said:
Hi, i have the same car the same headunit and the same problem.
All is fine but i want to have more can-informations/functions.
Click to expand...
Click to collapse
Good to know that this is a generic issue and not specific to my unit and car. It seems a lot of people with Mercedes cars have similar problems. I wonder if this is related with the cheap implementation of the Chinese Can adapters or related with the car.
Will keep searching

Another thread is open with more technical details for similar issue, more HW oriented though here > https://forum.xda-developers.com/android-auto/mtcd-discussion-questions-development

I have the same car w164 and px5 android 8
The same problem.
No I have more problems the canbas stop working no reverse camera no Wheel key vol working and no led light on unit key, I think my canbus dead ?

Clock resets in the counter after waking up the radio - Mercedes W639 Viano

I bought an Android 10 4 / 64GB DSP radio, connected it, added cameras and everything works. I coded with Star Diagnose so that it would not take the time from the GPS and the only problem that appeared was the watch in the odometer was set to 01:07 after waking up the radio.
When I unplug the canbus decoder - clock does not reset. But I would like to have a canbus because it shows some extra features
- steering wheel control
- open door signaling
- radio sleep mode
- cameras in reverse gear etc.
I wrote to the seller, but only what the MCU update gave, but it didn't help.
I currently have
MCU version: MTCE_GS_V3.67_1
Build number: RK3368-userdebug 10 QQ2A.200305
I have questions for you and requests for comments
- Has anyone encountered such a problem?
- Is there a new version of the MCU that I can upload if so what?
- Is there a new build version
I'd like to try to update, it probably won't help, but it's always worth a try.

visera_de said:
I bought an Android 10 4 / 64GB DSP radio, connected it, added cameras and everything works. I coded with Star Diagnose so that it would not take the time from the GPS and the only problem that appeared was the watch in the odometer was set to 01:07 after waking up the radio.
When I unplug the canbus decoder - clock does not reset. But I would like to have a canbus because it shows some extra features
- steering wheel control
- open door signaling
- radio sleep mode
- cameras in reverse gear etc.
I wrote to the seller, but only what the MCU update gave, but it didn't help.
I currently have
MCU version: MTCE_GS_V3.67_1
Build number: RK3368-userdebug 10 QQ2A.200305
I have questions for you and requests for comments
- Has anyone encountered such a problem?
- Is there a new version of the MCU that I can upload if so what?
- Is there a new build version
I'd like to try to update, it probably won't help, but it's always worth a try.
Click to expand...
Click to collapse
Hello. i have the same problem. same Viano 2005. Did you manage to solve this problem? Thank you

A-MEDIA AUTO MTCE_CHS_V3.76_1 Bluetooth Problem

HI all, I have a problem with Bluetooth on the following A-MEDIA AUTO head unit:
Model
PX6(1280x720)
Android version 10
Build number rk3399-userdebug 10 QQ2A.200305.004.A1 eng.hct.20210902163038 test-keys
Kernel version
4.19_111+
#158 Wed Aug 11 15:57:41 CST 2021
MCU version
MTCE_CHS_V3.76_1
May 13 2021 15:42:50
CPU
Dual-core Cortex-A72 @ 1.8G
Quad-core Cortex-A53 @ 1.5G
Memory
3841MB
I know Bluetooth problems appear to be legion on these Chinese head units, but maybe someone can help me sort this out. Now there is no problem pairing any device with a PIN: mobile phones and OBD2 dongles pair up just fine. But I have a lot of Bluetooth devices and applications that communicate directly - no pairing required - such as battery monitors, BMSs, mobile phone repeater units. These devices/applications used to work on my old Android 9 head unit (different chipset entirely), but now on this new Rockchip 3399 Android 10 unit, none of them can communicate at all.
I'm not sure if it's an Android 10 problem, or (more likely I suspect) a broken Bluetooth implementation in the MCU. Another problem is that audio pass-through from the mobile phone doesn't work at all, even though all other phone operations work as they should.
The Bluetooth driver setting in the unit is set to WQ_RF210. I've tried all of the other settings for fun, but of course there was no improvement.
Is anyone able to shed any light on this?

LC76 said:
HI all, I have a problem with Bluetooth on the following A-MEDIA AUTO head unit:
Model
PX6(1280x720)
Android version 10
Build number rk3399-userdebug 10 QQ2A.200305.004.A1 eng.hct.20210902163038 test-keys
Kernel version
4.19_111+
#158 Wed Aug 11 15:57:41 CST 2021
MCU version
MTCE_CHS_V3.76_1
May 13 2021 15:42:50
CPU
Dual-core Cortex-A72 @ 1.8G
Quad-core Cortex-A53 @ 1.5G
Memory
3841MB
I know Bluetooth problems appear to be legion on these Chinese head units, but maybe someone can help me sort this out. Now there is no problem pairing any device with a PIN: mobile phones and OBD2 dongles pair up just fine. But I have a lot of Bluetooth devices and applications that communicate directly - no pairing required - such as battery monitors, BMSs, mobile phone repeater units. These devices/applications used to work on my old Android 9 head unit (different chipset entirely), but now on this new Rockchip 3399 Android 10 unit, none of them can communicate at all.
I'm not sure if it's an Android 10 problem, or (more likely I suspect) a broken Bluetooth implementation in the MCU. Another problem is that audio pass-through from the mobile phone doesn't work at all, even though all other phone operations work as they should.
The Bluetooth driver setting in the unit is set to WQ_RF210. I've tried all of the other settings for fun, but of course there was no improvement.
Is anyone able to shed any light on this?
Click to expand...
Click to collapse
Did you ever find a solution to this?

brody6104 said:
Did you ever find a solution to this?
Click to expand...
Click to collapse
Not a single sausage.

Mtcd forums

Help: Audi a3 with android head unit

Hello, all good people, professionals, beginners. I am Slovak for the introduction and therefore your language is not my natural so I apologize in advance. What i can't write, translate in google.
I have audi a3 12.2009 sportback gen2. My original radio 8P0035186P.
Air condition 8P0820043BH
Central electrics 8P0907279N
Gateway 1K0907951
Parking assitance 8P0919475B
Steering assistance 1K0909144C
Dashboard 8P0920931T
I buy android head unit px5 1024x600 rk3368 A10 octa core cortex-a53 2gb ram 32gb rom. (mtce_chs_v3.67_1 Nov 7 2020) (core 4.19.111+ Nov 23 2020) Canbus decoder CHS 20201201 A3/A4/TT HW:v3 SW:v1.
What works: steering wheel control, day / night mode change via sensor, battery/alt voltage - that is all. Used CANBUS protocol audi A3 simple 1/2 gen in factory settings.
I have the following problems and questions: The car does not communicate with the radio at all. Radio does not display vehicle management, applications or something for any communication between the vehicle and the unit. When I change the canbus protocol to golf7 or high class audi in factory settings, will be displayed after restart - vehicleapp and controlsettingsapp. When I run the application in canbus golf, turns on but everything is unavailable. As a layman i tried to pull the app from canbus golf7 to my audi a3 simple canbus and install. The application will install, but stop immediately. What I'm doing wrong or where I should look for a mistake according to you? Why I don't have these applications there at canbus a3 simple?
I called Audi support and I asked them supports my vehicle these things: Parking radar/assistant, open doors, air conditioning, tpms and more.. They said yes but only if you have rns-e radio. Rns-e dont have bluetooth and other good staff so i buy this and I am unhappy. I use obdeleven when I turn on a function, for example parking ilustration the function will disappear from my dashboard and for me logically sends the sensor control to the radio. But no and why? it's radio too waste or audi just can't do it? I will answer every question by attaching any file ask anything.