PX30 root help? - MTCD Android Head Units Q&A

Hello guys,
Can someone help me how can I root my Isudar head unit? It's PX30, with GS mcu, running android 9. Unfortunately I don't have wifi and the usb recognises at first boot after the logo. When I turn off the car, the usb stops working so I have to reboot all over again with logo. SD card is working fine.
Do you have ideas how can I make it, because i try to fix my wifi cause it has no ip address and the mac address like: 02:00:00:00:00:00. I really want to fix this.
Thanks in advance!

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clorid said:
Hello guys,
Can someone help me how can I root my Isudar head unit? It's PX30, with GS mcu, running android 9. Unfortunately I don't have wifi and the usb recognises at first boot after the logo. When I turn off the car, the usb stops working so I have to reboot all over again with logo. SD card is working fine.
Do you have ideas how can I make it, because i try to fix my wifi cause it has no ip address and the mac address like: 02:00:00:00:00:00. I really want to fix this.
Thanks in advance!
Click to expand...
Click to collapse
Can't be done.... yet
https://forum.xda-developers.com/an...alaysk-custom-rom-arrive-px30-owners-t3915634

Related

Need Help Badly

i'm trying to pair my bluetooth headset (Samsung WEP200) but everytime i put the pin number (that is given by the bluetooth headset) it always said "Your Device did not connect with Samsung WEP200. The connection Failed or the passcode is incorrect".
and how to install the hotfix (the hot fix from HTC website) on my HTC Touch Pro? everytime i copy the .exe file into my device, and run it, i always got an error box. Incorrect Device, "Please use the correct Device to Install This Hotfix program!" i don't know how it happen, i download this from HTC support page. i select the phone (HTC Touch Pro) and in the "Software Download" tab it show that there are 3 available download, the Hotfix, the Rom and Application.
can someone help me please?? i believe someone having the same problem in pairing their bluetooth headset. so someone who already solve this problem please help me....
i've been searching some help for this matter but i have not got any answer yet....
thank you
For the bluetooth headset try pairing without a password, just press done, it should pair.
I'm not sure about the hotfix but maybe is a pc file? Try running it on your pc.
palmbluetooth said:
For the bluetooth headset try pairing without a password, just press done, it should pair.
I'm not sure about the hotfix but maybe is a pc file? Try running it on your pc.
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but if i don't type the passcode, it won't let me press next button.. is there any other suggestion?? or is there any .cab file that i need to install first??? since this bluetooth is working perfectly with my other phone.
There is no cab file to install -- this works out of the box. Have you tried pairing with any other device? Are you using the hardware keyboard or the SIP to enter the code? If the keyboard, are you sure you engaged numlock?
i think i remember that somebody said u should try 0000
i tried 0000 (which is the pin that i got from my bluetooth device) already.. when i entered the passcode, i already tried both method, using the SIP ,and the keyboard... but still it's not working... and give me the same error...
emesbe said:
There is no cab file to install -- this works out of the box. Have you tried pairing with any other device? Are you using the hardware keyboard or the SIP to enter the code? If the keyboard, are you sure you engaged numlock?
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Click to collapse
yes i tried to paired my buetooth device with other device (my other phone Nokia N73) and it's working perfectly fine....
excelex said:
yes i tried to paired my buetooth device with other device (my other phone Nokia N73) and it's working perfectly fine....
Click to expand...
Click to collapse
Not my question. Have you tried pairing your phone with another bluetooth device?
emesbe said:
Not my question. Have you tried pairing your phone with another bluetooth device?
Click to expand...
Click to collapse
umm i tried to pair my HTC with my N73, it paired perfectly fine... umm but i have not try to pair my HTC with any other bluetooth device... might be later i will try to pair it with mu bluetoohn dongle...
thank you

Need some help with USB

Hello,
I got a problem with my Xoom 2 I received today,
First: can't update it to 4.0/4.1 yet, not a big problem.
Second: I can't place any files onto it with a micro-usb cable from my OB, when connecting to the PC it wants to install Motorolacast and transfer apps over the internet, I don't want that, I wan't to place them directly through USB on it, any tips?
I got the second problem fixed, but not the first, so I am wondering, how can I fix the first problem, tried rebooting a few times and check for updates again, no succes.
Also, can I root my tablet with Gingerbreak or won't that work?

[HELP] My new Lenovo A586 won't turn on!

Guys! I need help desperately, I was messing with my new phone (Lenovo A586), trying to root it, and after a reboot it just went off... forever. It doesn't turn on at all, doesn't light up when charging, anything. PC recognizes it though, makes the usual sound when I plug the USB cable, but I don't know how to fix it!
Any idea on how to do a hard reset or something?
Any ideas welcomed! Thanks.
Chaurigol said:
Guys! I need help desperately, I was messing with my new phone (Lenovo A586), trying to root it, and after a reboot it just went off... forever. It doesn't turn on at all, doesn't light up when charging, anything. PC recognizes it though, makes the usual sound when I plug the USB cable, but I don't know how to fix it!
Any idea on how to do a hard reset or something?
Any ideas welcomed! Thanks.
Click to expand...
Click to collapse
HY,i think that you bricked your device,trying to root it ,if you did this try search youtube for a video that shows you how to unbrick it.If you were triyng to flash a rom you could have flashed the boot.img wrong,which cause your problem.If nothing works i am sorry.PLEASE PRESS THANKS IF I HELPED YOU!!!!!!
Wrong CWM.
Anyone?

[q] usb not recognized

I am experiencing this problem where when i try to connect my phone to my laptop a message is displayed saying that USB DEVICE NOT RECOGNIZED. Also i am not getting that option in my phone too asking me in which mode to connect. I am not able to connect my phone as a storage media. I also tried factory reset and reset via stock rom but no avail. I am currently running on stock rom 4.1.1. any help would be appreciated.
thank you
pirlozme said:
I am experiencing this problem where when i try to connect my phone to my laptop a message is displayed saying that USB DEVICE NOT RECOGNIZED. Also i am not getting that option in my phone too asking me in which mode to connect. I am not able to connect my phone as a storage media. I also tried factory reset and reset via stock rom but no avail. I am currently running on stock rom 4.1.1. any help would be appreciated.
thank you
Click to expand...
Click to collapse
I have the same issue i can charge my phone but cannot connect via usb.
Also usb otg is not working
tried everything stock rom, Custom rom everything but to no use so i guess this is a hardware issue
Even i am facing the same issue going to head to the service center today let me see what can they do ? will update here
Edit 1 : visited the Service center and corrected the issue it was a connector issue a hardware problem which occur on the mmx devices
Try USBDeview & remove all previous instances
stealthroot said:
Even i am facing the same issue going to head to the service center today let me see what can they do ? will update here
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Click to collapse
Hi,
You can try installing USBDeview and remove all previous instances of Micromax A110, Mediatek, etc.. from your system, restart the system and then connect again phone to your system using USB cable. Your problem may get resolved.
Google for USBDeview software or get it from here
Hit thanks, if I helped.
thanks @priyarupesh i will give a look at it thanks

A bit of an emergency...

Hey there, guys and gals,
I'm having a bit of an issue here, and it's somewhat serious.
The issue is as follows. I have Android 5.0.1 on my Nexus 5. When I connect my computer to my laptop... nothing.
Nothing at all. It doesn't show up in device manager, not even as unknown. Fastboot doesn't detect it, nor does ADB. I can't do anything, and it's scaring me. I don't know how I could have broken it, but I need to know how to fix it.
I'm happy to do whatever to get it working, so please help...
Update: Tried to factory reset, to see if it would fix the issue. It's stuck "Erasing...", and won't go further. I'm afraid my phone may be hard-bricked... Is it possible to reflash these using JTAG, and if so is there anyone that can assist with that process?
CypherX1389 said:
Hey there, guys and gals,
I'm having a bit of an issue here, and it's somewhat serious.
The issue is as follows. I have Android 5.0.1 on my Nexus 5. When I connect my computer to my laptop... nothing.
Nothing at all. It doesn't show up in device manager, not even as unknown. Fastboot doesn't detect it, nor does ADB. I can't do anything, and it's scaring me. I don't know how I could have broken it, but I need to know how to fix it.
I'm happy to do whatever to get it working, so please help...
Update: Tried to factory reset, to see if it would fix the issue. It's stuck "Erasing...", and won't go further. I'm afraid my phone may be hard-bricked... Is it possible to reflash these using JTAG, and if so is there anyone that can assist with that process?
Click to expand...
Click to collapse
Is it stock or what? are you rooted?
Also , keep in mind that the factory reset can take up to 30 minutes.
IMO it sounds like a busted cable/usb port on either side / incorrect drivers.
Edit : JTAG is not possible on our devices , access is locked from the chipset itself.
Are u on Windows 8.1 if so I had a problem with Windows thinking that my phone was a acer and I had to go the driver settings and manually tell it that it was a ADB USB connection then it would connect fine also could be USB cable I found the nexus 5 to be very picky about cables
Sometimes I get that but it solves by going into dev and checking and unchecking usb debugg, but sounds more like a busted usb plug
Have you considered that you may be using incorrect drivers on your PC? This issue can be caused by having improperly installed drivers.
dkconor said:
Have you considered that you may be using incorrect drivers on your PC? This issue can be caused by having improperly installed drivers.
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Alxhn said:
Sometimes I get that but it solves by going into dev and checking and unchecking usb debugg, but sounds more like a busted usb plug
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Click to collapse
xstokerx said:
Are u on Windows 8.1 if so I had a problem with Windows thinking that my phone was a acer and I had to go the driver settings and manually tell it that it was a ADB USB connection then it would connect fine also could be USB cable I found the nexus 5 to be very picky about cables
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Click to collapse
Niflheimer said:
Also , keep in mind that the factory reset can take up to 30 minutes.
IMO it sounds like a busted cable/usb port on either side / incorrect drivers.
Edit : JTAG is not possible on our devices , access is locked from the chipset itself.
Click to expand...
Click to collapse
AndreIrawan97 said:
Is it stock or what? are you rooted?
Click to expand...
Click to collapse
Right. I'll address you all at once for ease.
Firstly, the USB connector functions fine. My USB-OTG cable still allows me to access files on a flash drive.
Secondly, drivers can't be an issue in this case. It won't even enumerate the device in device manager. As if the phone simply isn't plugged in.
Thirdly, Win8 isn't the issue, as I"ve had this phone connected to this computer many, /many/ times.
So it must be a problem within Android 5.0.1
But here's the problem. In order to install anything else, I'd have to install a recovery. In order to that, I need root. In order to root, I need USB. I'm lost, guys...
I just had an idea does towel root work on 5.0 if so u could try that?
xstokerx said:
I just had an idea does towel root work on 5.0 if so u could try that?
Click to expand...
Click to collapse
Hmm... That might work. I'll take a look. But if it succeeds, then something gets broken later in the process, this thing is a paperweight, right?
Edit: According to http://forums.androidcentral.com/an...29-rooting-nexus-5-towelroot.html#post4125236 Towelroot will never be possible on Lollipop. I didn't go much further than that though...
Ya I just read that to bummer
Edit: as of now there is no way to root without pc sounds like u may have some sort of hardware failure I'm guessing only way to fix is to send it in and that's 150 bucks min
xstokerx said:
Ya I just read that to bummer
Edit: as of now there is no way to root without pc sounds like u may have some sort of hardware failure I'm guessing only way to fix is to send it in and that's 150 bucks min
Click to expand...
Click to collapse
Well... This happened when I updated via OTA (after reinstalling the stock recovery) to 5.0.1 after 5.0. I did this all over USB. Immediately thereafter, it quit. I got it to boot, btw. The erasing problem fixed itself, and it's now running, but the USB is still stuffed. This is sounding more like software than hardware. Almost as if whatever chip talks via USB lost it's own firmware somehow.
Cable or driver 95% sure. Did you try connecting it to a windows 7 /linux pc ? And ... u can never be sure but try connecting to a usb2.0 port. I had those issues when I accidentally plugged my cable in my frontal panel ( usb3.0)
A few months ago I had the same problem, my phone got not recognized by adb or fastboot. I played around a whole day with drivers and stuff like that. At the end I found a post on the internet describing that not all USB cables are able to do adb connections and I should try the original USB cable that came with my Nexus 5. So I looked for that particular cable and hey presto it worked right away.
And 2$ usb cables do break over time. They might still charge , but one cold solder joint and no connection
CypherX1389 said:
Secondly, drivers can't be an issue in this case. It won't even enumerate the device in device manager. As if the phone simply isn't plugged in.
Click to expand...
Click to collapse
So you are correct. I didn't see that in your post, my bad.
Have you tried with another cable maybe?
Make sure you have either MTP or PTP checked in Settings/Storage/USB computer connection.
Niflheimer said:
Cable or driver 95% sure. Did you try connecting it to a windows 7 /linux pc ? And ... u can never be sure but try connecting to a usb2.0 port. I had those issues when I accidentally plugged my cable in my frontal panel ( usb3.0)
Click to expand...
Click to collapse
Georg2808 said:
A few months ago I had the same problem, my phone got not recognized by adb or fastboot. I played around a whole day with drivers and stuff like that. At the end I found a post on the internet describing that not all USB cables are able to do adb connections and I should try the original USB cable that came with my Nexus 5. So I looked for that particular cable and hey presto it worked right away.
Click to expand...
Click to collapse
Telyx said:
Make sure you have either MTP or PTP checked in Settings/Storage/USB computer connection.
Click to expand...
Click to collapse
Alxhn said:
Have you tried with another cable maybe?
Click to expand...
Click to collapse
Niflheimer said:
And 2$ usb cables do break over time. They might still charge , but one cold solder joint and no connection
Click to expand...
Click to collapse
I've tried multiple cables. I KNOW that this cable is fine for ADB, because it works fine for my other devices. All of them. I may be marked a newbie on the forums, but I'm really not one. When I first signed up for this account I was, but that was in what... '07?
I've tried:
Drivers (Obviously won't work.)
Cables
Rebooting
Factory Reset
Different Computers
Linux
Windows
Switching USB connection modes
Toggling Dev Mode/Debugging on/off
Nothing works. It HAS to be a software issue on the phone. I don't think anyone read it, but it's almost as if the IC that handles USB connections has lost it's firmware. I don't think that can happen, honestly, so it must be whatever's in the ROM that TALKS to that IC that's causing the issue. Problem is, I don't know how to fix the ROM without USB connection and Fastboot.
CypherX1389 said:
Nothing works. It HAS to be a software issue on the phone. I don't think anyone read it, but it's almost as if the IC that handles USB connections has lost it's firmware. I don't think that can happen, honestly, so it must be whatever's in the ROM that TALKS to that IC that's causing the issue. Problem is, I don't know how to fix the ROM without USB connection and Fastboot.
Click to expand...
Click to collapse
Its unlikely that the ROM will be the cause if the USB port suddenly stops working.
Do you have a custom recovery?
If not, then not much you can do except send it in for repair/replacement.

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