Hi
I bought a x98 air 3g dual boot 1 month ago . I updated the bios to 2.02 version and it worked for 3 weeks . one day when I do a normal shutdown from windows 10 . it powered off and didnot power on from this day . I do any combination of button like power + volume up or power +volume down or power+volume up+volume down , but it didnot respond all totally dead . I searched in internet and find some ways like connet the tablet to a pc and push power button and something like it . Many of people suggested to reprogram the bios of tablet . I purchased the 341a eeprom programmer and a 8 pins clip for connection ,also i build a circuit for conversion of 3.3v(programmer) to 1.8 v(tablet) .
then i connect bios chip to programmer and software of programmer detect the chip .
I erased the chip and program it with 2.02 bios bin file from techtablets site.I verfied the chip programming and it was correct .
after this , I connect the red wire of battery to tablet and push power button , but nothing happend. I use any combination of button but again nothing happend.
I programmed the chip with some of other bin file , but with these files ,again nothing happend .
I considered when I push the power button , cpu of tablet become hot and when I push power button about 15 sec ,it get normal and cold.
I checked it with a little led torch ,when I push the power button the led turn on and until I push the power button about 15 sec ,it remain on .
anyway, I appreciate if someone helping me for real power on the tablet .
Thanks
Dear friend i have the same problem with my teclast ,,,,mine stop after a normal power off...i didn't make a bios update in it...did you finally find a solution to power it up???can you help me...
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My x1 is stucked with sony`s start logo.
I`ve done a hard reset.
I can`t connect it with Wm center.
What can i do to solve the problem?
Lasarus said:
My x1 is stucked with sony`s start logo.
I`ve done a hard reset.
I can`t connect it with Wm center.
What can i do to solve the problem?
Click to expand...
Click to collapse
try this:
read all steps first
turn off phone
pull out battery wait ten seconds
put battery back in (leave cover off)
hold the power button + hold volume down
press the soft restart button* (while still holding the power button + volume down)
keep buttons held down till you see the white screen and green logo.
note* push the button with stylus it is hidden under where the stylus goes in next to the camera.
plug into the computer and run SUES it'll say already have latest version update anyways? click yes
i had to do this when i bricked my phone, (my computer crashed while i was doing the update) it really saved my day.
Hi all, there is a problem with my phone , htc 8s. It Charges , i press keys and it vibrates. it seems it functions but the screen donest open. Can i format/access it through command line ( cmd ) , so i can reset it or restore it or something ? I tried the volume down + power button , nothing happens. Thanks a lot
Well in the worst case you could wait for the battery to run out. If after connecting it to the power afterwards it turns on but doesn't even show the HTC Start Screen it means that most likely the display has some defect. This doesn't look like a software issue to me to be honest.
Hi!
I have problem with power button its not working anymore its like button is stuck not going up or down anyomore.
Camera button works and volume buttons ...i stuck on recovery mode ..
Does anyone know how to boot phone up with windows (USB) Program adb?
Before i get phone to repair shop?
Thanks!
Let me guess - Lumia 720 (buttons in this model are... picky).
Just plug in your phone to power and it will turn on.
Hi there,
Yesterday I’ve received the Teclast X98 3G Tablet (Windows 10/Android 5, 64GC EMMC). After the first start I chose Windows 10 to start initially. Since then I am in a bootloop. Red logo flashes every 10 seconds, thereafter I can see a black screen with “9C” in the bottom right corner.
Have you experienced such a problem too? How can I reset the bootloader? Should I return my tablet, or is it just a small problem?
Thanks in advance.
Slay
Before turn on the tablet keep vol + and press power button then choose android to boot .
Thanks for answering.
Volume+ & Power doesn't work. Same loop as described above. I can only start the DNX-Mode.
Video demonstration: https://dl.dropboxusercontent.com/u/45730680/MOV_0001.MP4
connect keyboard with otg enter in bios load setup default save and restart if not solve your problem , hold power for 20 second for clean power off , charging tablet for many hour and try to restart
soudara said:
connect keyboard with otg enter in bios load setup default save and restart if not solve your problem , hold power for 20 second for clean power off , charging tablet for many hour and try to restart
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Click to collapse
Doesn't fix the problem. I`ve tried it with a full battery.
It looks like that after the red-logo disappears there is a command-window with the two letters "9C" in the bottom right corner.... I don't understand whats wrong there. Is it the dual-bootloader or Windows....?!
Is there an other opportunity to completely reset (factory reset) the device? Holding 20 sec. the power button ends in shutting off an starting the tablet again.
Should I try to flash Bios 2.02 or something else? I worry about loosing my Windows 8.1/10 key on this way. GearBest doens't respond to my ticket concerning return of device.
Thanks !
What about flashing mirek`s rom with partitioning in dnx mode with mft tool http://forum.xda-developers.com/showpost.php?p=62823546&postcount=6 ?
Android works well, but the Windows Boot Manager seems to be corrupted. I will send back the device. It must be a physical defect in the device. Overall it is well built and feels sturdy and android runs nicely. Therefore I hope that GearBest will send me a new one ...
Apropos GearBest: Ticket opened on Wednesday, no answer since now. I wrote a message on facebook directly and hope now for a quick solution because the device was "dead on arrival".
Thank you all for your answers / help!
Could someone point me into a direction what exactly the problem is? I have used this phone on unofficial LineageOS 18.1 for a few months but suddently after dropping it from not all to high the screen displayed lines and colors similar to those that you see when you drop your phone into water (there was no water contact and the phone didn't fall that great of a distance, maybe like 1 meter/ 3ft).
My first guess is that the screen is broken, but I tried using ADB to extract some files still on the device but was unable to, especially I can't boot into fastboot or recovery it seems...
When pressing the power button the phone vibrates
Pressing the power button and volume down key reboots the phone (as seen on PC). Holding them down a long time shuts the device off or something. it can only be turned back on when plugged in.
I tried all possible button combinations to enter fastboot or EDL but nothing seems to work (Power + Volume Up / Volume Up + Volume Down while connecting to a PC with USB 2.0).
On my PC the device shows up as "MTP USB Device", everytime, not sure if I'm doing the EDL thing wrong...
EDIT: After leaving the device for a day, it suddenly started to vibrate and repeat the sound I guess plays when battery is low, over and over again in an increasing volume. The volume buttons had no effect as did the power button until it stopped and then didn't respond anymore. After plugging it in again it was back to vibrating once after i pressed the power button. What mode is this??
Any help would be greatly appreciated, not sure if it is even bricked but it seems off that I can't enter fastboot or anything else (like EDL), thanks!
applejackrecidivists said:
Could someone point me into a direction what exactly the problem is? I have used this phone on unofficial LineageOS 18.1 for a few months but suddently after dropping it from not all to high the screen displayed lines and colors similar to those that you see when you drop your phone into water (there was no water contact and the phone didn't fall that great of a distance, maybe like 1 meter/ 3ft).
My first guess is that the screen is broken, but I tried using ADB to extract some files still on the device but was unable to, especially I can't boot into fastboot or recovery it seems...
When pressing the power button the phone vibrates
Pressing the power button and volume down key reboots the phone (as seen on PC). Holding them down a long time shuts the device off or something. it can only be turned back on when plugged in.
I tried all possible button combinations to enter fastboot or EDL but nothing seems to work (Power + Volume Up / Volume Up + Volume Down while connecting to a PC with USB 2.0).
On my PC the device shows up as "MTP USB Device", everytime, not sure if I'm doing the EDL thing wrong...
EDIT: After leaving the device for a day, it suddenly started to vibrate and repeat the sound I guess plays when battery is low, over and over again in an increasing volume. The volume buttons had no effect as did the power button until it stopped and then didn't respond anymore. After plugging it in again it was back to vibrating once after i pressed the power button. What mode is this??
Any help would be greatly appreciated, not sure if it is even bricked but it seems off that I can't enter fastboot or anything else (like EDL), thanks!
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Click to collapse
Id tell you to flash raw firmware if possible, a friend of mine had a problem with audio and whatsapp and random stutters, flashing the raw firware for rog 3 may help, sorry but my knowledge aint that great.
looks like your phone is bricked. you can try the below workaround.
[UNBRICK/RAW] Revive your bricked ASUS ROG Phone 3 [23-NOV-2021]
Unbrick your ASUS ROG Phone 3 for free!! Don't pay for this stuff anywhere, it's your device and you deserve the right to fix it yourself. I noticed some people in the community charging upto 50$ for the firmware which should've been free from...
forum.xda-developers.com