Hi guys, i recently have an issue with my teclast x98 air 3g. I flashed win10 as an update from win8.1 this summer. The first version worked perfectly. After the first update, my issue sometimes occurred and now after 2nd update it really bothers me:
After waking the device up from standby, the screen activates but stays black. If I press the powerbutton for 5sec or so, it wakes up and asks me to shutdown. After 10sec, it shuts down entirely. Everything ok after reboot. Just after standby this issue keeps occurring.
I think this is a common issue with win10. My laptop also had it, a bios flash helped there. How to proceed on the teclast tablet??
thanks in advance
cheeet :V
to describe it a little more precise, I am running Win10 only no dualboot. The issue occurs roughly every 5th time Im waking it from standby. My friend installed Win10 as a cleanflash and he is facing the same problem.
If i change the volume, it is still displayed. Also the mouse or popups from my antivirus prog can be seen. But i cannot access the Win screen. All I can do is shut it down and restart.
What to do?? does noone face a similar issue thats strange...
Cheeet
Related
I've just purchased a diamond and am having a lot of different issues. The phone boots and starts ok but it reguarly locks up. Windows crashes reguarly and the touch screen stops working. You can control the phone from the bottom buttons but without turning it off and on again the screen wont work. The windows errors are to do with device.exe and gres.exe
Phone also wont connect to the network even though it is unlocked, have flashed it with 1.3 olli to see if that would fix it but i hasn't.
Phone randomly turns off and re-starts.
Does anyone have these kind of issues as the phone is unusable?
Send it back for a replacement, seems like the phone is faulty and i wouldnt try fixing it.
Anyone experiencing this? My phone turns off by itself all of the sudden and can't be turned on unless I soft reset it..
yeah it happened once yesterday kind of strange but it was the first time so I don’t think it’s a very big problem
I've experienced it 3 times now. I will try a Hard reset to see if it helps
Can all 3 of you list the applications installed
I have never had this problem but if the 3 of you come together, you might find all 3 have a program in common installed and that is what is causing it.
I have only installed AmazeGPS..
installed only Sygic McGuider if the other also has installed a nav program that auto runs if you disconnect the usb cable from the pc or remove and replace the memcard then it has something to do with it but dont really thinks so
I've noticed the phone isn't actually off as the green light is blinking because of a SMS. But the phone doesn't react to any keys pressed
happened to me as well.
Its a rom bug.
Sometimes the screen switches off. I have noticed it though when i leave the gallery open, or if the phone switches off when using the camera.
Hi!
I have a g1 and its freezing constantly. before one month it starts to freeze and I downgrade it to rc29 and root it and put cyanogen 4.1.999 and continue to update all cyanogen releases and it stops freezing. Now I am runing 4.2.4 and before two weeks the freezing thing get started again. first it starts to freeze when it get hot, when I use it for long time and it get hot in my hands. That was rerely happening first few days. Than it starts to freeze when charging and lately even when on standby. If it freezes when on standby the phone don't respond in any way only some times the volume buttons work and I can hear the sound of changing the volume when I press it, and even sometimes I can receive calls but the display don't work and no lights on buttons part. On the other hand when it freezes when I work on my phone it just freeze and there is no any respond from the phone. Buttons light are on and display is on. sometimes it get off, sometimes the display get off and buttons light is still working. Some times the freezing thing start in stages, firstly touchscreen and ball press won't respond. But I can move to another icon using ball and even enter it using the enter button on qwerty keyboard. And after some time even that part stop working and the phone is completly freezed. when I pull the battery out and return it back right after some times it wont turn on. And I just pull it off and leave it like that for half hour or more and it turn on normally. The only issue last few days it even starts to freeze while booting. I make a logcat and grabed the last_kmsg and its available in the attachment.
I hope someone is going to help me
ps. The phone is without warranty and there is no t-mobile or htc service center in my country.
Sounds like a hardware issue man, you may be SOL... You can try wiping everything, and re-flashing cyanogen 4.2.5, and see if that helps your issue.
Also, try underclocking your CPU, to help it not overheat as much, as that seems to be what your saying is causing the problem.
Leme know how that works out.
Try flashing a build that did not freeze for you, and stick on it for at least a week or two. If that build starts to freeze, it may be hardware.
I did wipe everything and put a fresh cyanogen rom 4.2.4. and it still occur.
How can I underclock my CPU?
btw. Thanks for help I hope its not serious hardware problem...
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
Click to expand...
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!
Hi all,
My teclast X98 Air III suddenly turned off (black screen) in the middle of watching a movie.
I had no hints it was going to shut down, ie, it had not started to flicker, it hadnt shut down on me before, everything was working as it should do
- except for one thing - about a month ago the sd card just suddenly stopped working, was not recognised. But apart from that, it has been working fine.
Android only - not dual boot. wasnt getting too hot.
Now I am unable to do anything to it - It does not power on, only a black screen, it cannot boot to anything, there is no logo coming up and it seems totally dead.
Is there any trouble shooting I can do to see if it is cactus or not?
I have connected to Laptop with data cable, and nothing
I have connected to charger, nothing
I have held the power button down for 30 secs, alone, with down vol and with up vol and with both.
There are no other buttons or combinations I can try.
So any help appreciated.
many thanks
Siggy
same problem and me...any news , suggestions what to do???
no update. I have a brick instead of a tablet...
Same here. So far I could not find any technical spec or troubleshooting guide.