I have problems with my Allwiner A13B tablet. It wont start at all. I had a bootloop problem, so i flashed the tablet wiht LiveSuit. After the flash everything was ok, only the touch was working opposit but i've found a fix for that. I was cheking the options to see if all of the others features are fine, but i didnt had much of a battery and the battery died and tablet turned off. I've tried to turned on ever since but with no luck. The combination of the buttons (VOL + & PWR) won't work. I've tried to hold for 30 sec the PWR buton and plugged in then press the power button for 3 sec to try to start the tablet but nothing happends, not even with the reset button in the little hole. The blue LED light was working when i plugged but 4 hours later it stopped. I just leaved my tablet not plugged in for 2 hours then i plugged in and the light start to work again but 2 hours later it stopped. When i plug in the device in my pc and try to launch LiveSuit the update process starts but after few second fails and the PC says that the device i've connected has a malfunction. Please help me if you can.
come on guys help me please
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Hi there,
I bought this MiPad about 4 months ago and it was all working properly till yesterday. And all of a sudden, I saw the fast boot screen showing up on the screen. I was clueless as why that screen was showing up without me doing anything. I didn't know what to do and pressed power button (maybe that was the mistake I did). Now the device is turned off and not turning on at all. I tried many ways to turn it on, but failed till now. I have tried -
- Holding the Power button for quite a while.
- Holding a combination of Volume buttons and Power button.
- Charging it overnight and trying the above two steps. (though connected to the charger, no notification lights showed up)
- When searching for solutions, came across this thread in some forum. Tried this as well, but no results. (http://forum.xda-developers.com/ ... ve-totally-t3417604)
When I connect and disconnect the device to my laptop through USB cable, I can hear the Windows beep sound, but does not detect it (I mean, it won't be displayed in either MiFlash, MiPCSuite tools or in the Windows file explorer).
If anybody has a solution for this, please help. Thanks.
Hello everyone,
i got a problem with my z ultra and have tried looking similar problem on this forum but none of the solution seems working.
Please note that i have a stock phone, never did anything to it including unlocking rooting etc as i have no idea what it is, just casual usage.
So the problem occured when i tried to move an apps from sd card to my internal storage, and then my phone freezed midways,
the phone went unresponsive just showing the freezing screen.
Then i pushed the red button near the sim tray hoping the phone will reboot as i had similar problem before, and thought that it was just another minor problem and it worked.
But this time after pushing the red button the phone wont reboot again after i try to turn it on again using the power button, only a vibration but the screen showed no display whatsoever.
Ive been looking a solution on this forum with similar problem and there was a suggestion to connect the phone to power source and push the power and + vol together but there was only vibration thrice without indication of my problem has been solved.
Ive also tried a solution on youtube to disconnect the power cable, charge it to power source, wait for the Red LED to blink and reconnect the power cable again but it wasnt working.
Long story short after trying several method now my phone only blinking Red LED 3 times when i tried to turn it on, i tried to charge it to full but the Red LED keeps showing on even after i discharged it, so i had to push the power and + vol button to turn it off.
I suspect that my phone is hardbricked looking at the symptomps
Please anybody here could help me to fix it?
It's probably not hard-bricked.
Try this,
1, connect your USB cable to PC (without phone connected to it )
2, press volume up button and then plug in the usb cable to your phone
3, if light goes blue colour then you are back in business and you can still revive your phone
step 3 if successfull means your phone is up with fastboot mode and you can upload a recovery via flashtool
let me know your results ,
rgds
I was searching for a solution for my contact sync issue and I needed to reboot. After pressing reboot, the screen goes blank and I cannot boot again. Volume up + power doesn't work. Plug in power and the light didn't turn on. Even try to hit the tiny hole that looks like reset and that didn't work with. Help!
I am on official miui 9 with Google installer
Did you hold the power button for a longer time?
Yes, try holding the power button for some time. One time, after fastboot, it took around 90 seconds to power up.
there's a tiny hole that looks like a reset ????
did you poke the mic hole?
rioru said:
Yes, try holding the power button for some time. One time, after fastboot, it took around 90 seconds to power up.
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Hi Rioru, did you ever find a solution to your issue. After charging last night, suddenly I had exactly the same error. Which means I cannot boot the tablet, Power+Volume UP does not respond, charging LED not responding and after connecting to a PC I cannot not establish an ADB connection.
Thanks!
mailis said:
Hi Rioru, did you ever find a solution to your issue. After charging last night, suddenly I had exactly the same error. Which means I cannot boot the tablet, Power+Volume UP does not respond, charging LED not responding and after connecting to a PC I cannot not establish an ADB connection.
Thanks!
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Click to collapse
Hi, I think you're quoting the wrong person here. It's not me, it's spx2000 had this problem.
I have two...1st mi pad 4 flashed many ROMs looking....2nd mi pad 4 on first flash device will no longer boot. PC with miflash starts flash but errors on com port. I have tried cables and different ports. Need help . Black screen
Tablet is seen in win as Qualcomm....miflash sees device as I try different USB ....flash always errors unable to read comm port xxx. Not sure what to try next.
Same issue here, MiPad4LTE. Mine just died while playing mobile legends. Power wont turn on. Even when charger is plugged, LED won't light.
Hello my friends!
I have a problem with my pocophone! I have some experience with phones but I have never encountered such an issue before.
I have never intervened with the software (no root access, custom roms and stuff). My phone runs stock miui, I think the most recent update was miui 12 or something.
A couple of days ago my phone was sitting around minding its own business and then it shut off and started again. The "POCO" logo is displayed for 5-10 seconds and then the phone reboots and never stops doing it until it runs out of power.
If I connect the charger it starts doing the same thing. It turns on by itself and keeps doing the boot loop.
There is NO WAY to turn it off. As long as there is power it keeps restarting.
Yes, I have tried pushing the power button for 10, 20, 30 seconds but NOTHING happens.
If I connect it to my computer again nothing happens, it is the same as connecting it to a charger.
If I keep pressed the vol up button, the secret menu appears (wipe data and stuff). I can navigate with vol up and vol down but nothing happens when I try to select something using the power button. Then after a few seconds the phone restarts again.
If I keep pressed the vol down button, I see the "fastboot" screen, but again the phone restarts after a few seconds.
Please help me. Any ideas? Could it be that my power button is stuck? But then why does the phone turn on again?
Doesn't look like any software issue, visit service center.
I've had my Tab S6 now for 2 years and was using it just fine during the day. It was connected to my laptop to charge while I worked.
Around 75% charge, I took out the charge cable, turned on the screen and then opened the YouTube App.
As the YouTube App was opening, the tablet crashed. The screen froze for about 3 seconds and then went completely dark - similar to a hard reset.
The Samsung logo appeared with the standard "powered by android message" and just sat there for minutes.
The screen went off again and now the tablet is not responding at all to the power button or volume button.
I've tried a holding the power button and volume down button for 12 seconds to no avail.
I've tried charging it using its power brick and didn't get any response vibration or screen turning on. It just stays blank and unresponsive.
I've also held the power button for 2 minutes to no avail as well.
This is completely out of the blue and I'm at my wits end as to what is happening.
I've noticed there are 2 other complaints in the Q&A section just in the month of February 2023 concerning crashing Tab S6s that also became unresponsive.
What's going on? Any help would be appreciated.
UPDATE
I plugged it in to my Windows laptop using a USB-C data cable and checked Device Manager for any feedback.
The device connects and disconnects itself from the PC every 30 seconds.
When it does connect it shows up in Device Manager as "Unknown USB device (Device Descriptor Request Failed)".