Hello,
I Have a Big Problem with my Xtrons Pqs7146b. I Tryd to Flash a Other Firmware(Hal9k) This was Successful but i Got a Problem that i dont get a no GPS Signal.
So i Flashed back to A11 with ModInstaller Pro3 and Tryd this Firmware https://xtrons.ibus-app.de/index.ph...roid_11.0_Hexacore_Xtrons_ROM_PQS-Serie_[PX6] but After This Succesful Flash i Only Get a Blackscreen - NO Boot Logo or Something.
I can Enter the Recovery Mode but nothing more ...
Anyone have a Idea ?
Could you solved this problem? I have the same….. i used modeinstaller pro to flash back to android 9. Since that i have only a black screen.
I did not come to the recovery mode, the screen is black anytime. I have the same hardware pqs7139b.
OtG see my sig
@marchnz thank you for support. But in your signature is the fix für PX5 boards. Work this fix also for the PX6 Version? Sorry, my english is not good, it is very difficultly to read for me.
Yes - Specifically MTCD and subtype boards, they are all the same.
Today i would try it. But my board is completely different. I think, there is no canche to fix it!?
Related
hi i have an allwinner tab similar hardware to ainol novo 7 advanced
i flashed few firmwares on it of different tabs( ployer momo 9 , ly f1) and they were working good
except novo 7 advanced firmwares ( touch was not working at all )
then i flashed a different firmware(onda v140) on it and the screen went white when powered on .
then again i flashed my default firmware everything is working now but touch screen is responding very differently . this is a capacitive touch . i have even tried flashing those firmwares which were working perfectly before but now the problem is common in all firmwares i flash .
see the video
http://www.youtube.com/watch?v=T1IZqA-verU
then after that i tried flashing onda firmwares for 7 inch tablet that has auto recalibration of screen function after flash.
the touch points changed from previous one.
now my question is since this is a software/drivers issue how can i get it back
is my tablet bricked ? any chance f bringing it back to life.
rest everything is working fine including camera. and i am able to use adb on pc and run commands easily ..
please help anyone
please please please !!
thanks
the firmware that i flashed accidentally was for 9.7 inch tablet and after that the controls changed .
does any one has a solution
same thing happened with another guy .
http://www.pandawillforum.com/showthread.php?7918-momo9-touck-problem-please-help-me!!
same problem . please somebody help
have you tried to shutting it down by holding power button for a long time (it will skip the do you want to shutdown option) and turn it back on again?
i had a trouble once with mine. a lot of resets (the small hole button) and reflashing ICS did not help. but strangely when i shut it down normally like that, it came back normal
edited: sorry if it doesnt work, my problem came suddenly, not because of changing firmware.
Don !
I Know how to make you solve your prob ! Just flash momo9 compatibility 1.2.0.zip:good:
hi everybody, im asking for help, i have a atvio smartpad 2 model MID7108SC, the problem is that passed through supermarket sensors, and when i tried to turn it on again, all that the tab do is show atvio logo on the screen.... i´ve been searching in forums and some methods and techniques, i tried to flash a stock firmware whit livesuit, a ics firmware for this device through livesuit too but the bar just stay in 0%, my drivers seems ok, i think that maybe the debug mode wasn´t active before the tab passed the sensors in the supermarket, and obviously i cant activate it ´cause the system can´t run........ANY IDEA? :crying:
Good Morning.
Yesterday I tried to root to my Rockchip SOFIA 3GR CAR android auto radio, I connected the USB pen and after I confirm if I wanted to install it came into recovery mode and started to install, at the end it restarted and reinstalled again ... I saw that it would not stop restarting and installing and then I removed the pen and reset it to restart the device, from then on only the (non-physical) buttons light up and do absolutely nothing else.
I leave below photos of the radio as well as the link to the video so you can see how it was.
Can anyone out there help me with this problem?
Thank you all.
link to video on Youtube - https://youtu.be/3ZNv35EiEYM
Can anyone help?
Not aware of such a procedure for the 3gr. Root over adb.
xdamember2 said:
Not aware of such a procedure for the 3gr. Root over adb.
Click to expand...
Click to collapse
I can not do anything on the radio, it does not start, only the (non-physical) buttons turn it on.
DarkCase said:
I can not do anything on the radio, it does not start, only the (non-physical) buttons turn it on.
Click to expand...
Click to collapse
I have a 3gr like that too, I did something wrong when installing the root mgmt app. All I got was the logo.
Dear all - can some help me out with exact latest mcu and android 8 or above. thanks in advance
Your browser is not able to display this video.
sorry if i choose a wrong thread
Hello - I have an Rk3188 Xtrons double-din unit (MTCD GS) - I foolishly flashed a non GS DCU image and I can't get into recovery anymore. After some time it boots to a screen with a triangle with an exclamation in the middle.
I know I can upgrade this with a Witson PX5 board, my question is will that be enough to get it up and running? I assume the DCU image is stored on the board that will be replaced? Or will it still be bricked with the new PX5 board?
Any help would be appreciated!
Thanks.
plemen said:
Hello - I have an Rk3188 Xtrons double-din unit (MTCD GS) - I foolishly flashed a non GS DCU image and I can't get into recovery anymore. After some time it boots to a screen with a triangle with an exclamation in the middle.
I know I can upgrade this with a Witson PX5 board, my question is will that be enough to get it up and running? I assume the DCU image is stored on the board that will be replaced? Or will it still be bricked with the new PX5 board?
Any help would be appreciated!
Thanks.
Click to expand...
Click to collapse
False alarm... Turns out the newMCU just messed with the config and I could only see the screen when I was going in reverse (very pleasant surprise when I backed my car up!!)
Disabled the reverse camera option in firmware settings and all is well!
Hi,
My device,
Mtcd Mx
A-Media
Rk3188
Lollipop 5.1.1
i upgrade my Hu from 1.3 @hal9k to hal9k’s 7.1.2 nougat, everything went fine. Bootup successfuly. While looking settngs page “power off” warning came and after that restart it self, then stuck on nougat logo. Nothings happening just stuck. After i manage a sdcard with sd firmwaretool to downgrade 5.1.1 with stock 5.1.1 dupdate file. Hu stuck on lollipop boot logo no matter what i do.
Things that i tried
With @hal9k 7.1.2 bootable sdcard i can get into Nougat recovery menu, tried clean wipe cash, factory reset options and finally update again, there is no solution still stuck nougat logo.
With stock rom(5.1.1) bootable sdcard i cant get into lollipop recovery menu. Stuck on lollipop boot logo. Tried eject the sdcard as soon as possible when lollipop appears many time, doesnt work.
i never update dmcu, it is same as it was.
İ thing it is bricked, please ineed some advice, i m very sorry for beeing such despered
Edit: i apply this method to flash som with;
1- stock dupdate.img. Flshing succesful but stuck on boot again.
2- flash with sdupdate file of stock dupdate.img. Flashing succesfull but stuck on boot again.
Tried both files doesnt work. İ cant even get in recovery mode.
https://forum.xda-developers.com/and...h-som-t3766892
————
İ thing i need to try flash mcu and will buy a stlink adaptor. Try to flash mcu soon.
Any recommendation?
Edit2; (day2)
i can still get into recovery menu with hal9k 7.1.2 nougat sdcard,
But sdcard with stock rom still doesnt get into recovery mode.
------------------------------
Still there isnt any advice, waiting for your
edit3:
installed ubuntu to laptop
used rkflashkit and upgrade_tool
erase all nand partitions one by one with rkflashkit
lowformat by upgrade_tool
upgrade firmware by upgrade_tool
still no change on condition.
all succeed but on loader i get following error on ubuntu, but on windows didnt give error.
error was
[email protected]:~/utils$ sudo ./upgrade_tool ul loaderr.bin
[sudo] password for erhan:
Loading loader...
Loading loader failed!
Click to expand...
Click to collapse
but as i sad i use windows android tool for flash loader with no error.
is it hard bricked?
——————————————
Edit 4;
i flash the mcu by stlink method,
Success fully flashed mcu chip.
Conclution;
Nothing changed, it doesnt work no matter i do.
This is my last post about unbricking operation.
İ gave it to dealer this morning, they will send it repair. i will write the conclution.
will it live or die? Coming soon!
Many many thanks to everyone who read entire post
Vote your guess down here, will it came back to life or die and rest in peace
Need advice
Sadece_erhan said:
Need advice
Click to expand...
Click to collapse
Would demanding it motivate others to help?
What have you tried and from reading the forums, identified what the options might be?
marchnz said:
Would demanding it motivate others to help?
What have you tried and from reading the forums, identified what the options might be?
Click to expand...
Click to collapse
i dont understand why it always gets in recovery mode with the sdcard which already bricked the unit.
understandings from readings
it doesnt get into recovery mode because it stucks or something went wrong on previous update.
To get in recovery i remove som from board, prepare a cable with 10k and 20k resistors. measure 3.2v from cable. And attach the usb cable pins to som’s related pins. Pc recognise the som, run the rk tool app, load stock 5.1.1 rom. And click restore button, succeed the restore succesfully. Plug the som back to board, push the reset button. it stuck on boot lollipop logo again. İ i tried to restore both dupdate.img and sdupdate.img by one by. Doesnt work.
The only thing that work is the hal9k’s nougat 7.1.2 rom’s sdupdate.img. İt takes recovery menu, i can wipe data, wipe cash , update mcu and update firmware. (Update firmware option only updates nupdate 7.1.2 version which is stuck on boot logo again)
i will flash mcu tomorrow by stlink method. i think mcu is fine. it wont work again.
İ create sdcards with Rockchip Create Upgrade Disk Tool v1.46 (SDBOOT 2.12)
update,
remove som, take it to maskrom mode.
with tool androidtool 2.3
eraseflash
lowerformat
upgrade firmware.
it doesnt work still.
i guess i need fully erase nand partitions and make it as virgin . but how?
installed virtual machine and ubuntu to fix by rkflashkit but, it cant recognise usb