Hello guys,
I am having quite a big problem here and really need your help. I have in front of me a tablet P6200 that in the morning was working properly (if I connect the usb it charged) and now seems dead. All I can do is get into Odin Mode for OS downloading (?) with Power an Volume Down combination. The power and volume up do nothing and if I connect it to a usb it does nothing too nor is recognized on the PC side.
This tablet is not mine!
All help is welcome guys, seriously!
Related
Hi guys,
Just bought my wife a CNM Touchpad II 7" and could not download apps from any android stores, so soon found out that i needed to flash to firmware 2.2 from cnm.
I have downloaded it and followed the instructions but for the love of god it wont work. I have unzipped the RK2818 android upgrade tool and on button 1. Followed the path to the upgrade 'image' then turn my touchpad on whilst holding the esc key and plug in with usb.
Apparently the device upgrade button should then light green and i let go of esc and click on upgrade...unfortunately this does just not happen. It did turn pink once apart from that zip.
Anyone pls help me as im close to sending it back.
many thanks
what is an HP Touchpad II 7"
Kujila said:
what is an HP Touchpad II 7"
Click to expand...
Click to collapse
Cant post link as am nubie on forum, but basically its an HP Touchpad 2 Android Tablet
ok its not an Hp its made by CNM my mistake. Im trying to update the firmware to 2.2 but having problems
hi.
i have one of these too and was quite pleased with it for the price.
i did manage to upgrade my rom to the latest firmware from http://www.cnmlifestyle.com/
i had the same problem at first if i recall correctly. what i discovered was that the usb port you have to connect the touchpad to needs to be a powered one.
i have to usb ports on my laptop. one which is powered - even whilst the laptop is switched off. upgrade failed on the other usb port.
try connecting the touchpad directly to your pc. without any external hubs etc.
hope that works for you.
i thing i get since upgrading is that my pad behaves very strangely since. it switches itself on randomly but after a few seconds screen shuts off again.
it may turn on a few times in the space of 20 seconds.
after this, the device seems to die. i will not wake up no matter what key i press!
only way to wake it up is to connect it to either the powersupply or a usb cable.
Hello everyone, I have a T95z Plus Amlogic S912 2g ram octa core 16 gb rom, it used to work fine, but one day suddenly it stopped booting, so i tried to reflash it with the burning tool, but then i realized that when i plug it to a computer, it works, it boots and everything is fine, it even works if i disconnect it from the power source, leaving it jus powered by the computer throught the usb cable, anyway, i did flashed the rom with the burning tol, and the problem continues, the box doesnt work while connected throught the power brick, but it works fine just connected to the pc with the usb port
sniffviper said:
Hello everyone, I have a T95z Plus Amlogic S912 2g ram octa core 16 gb rom, it used to work fine, but one day suddenly it stopped booting, so i tried to reflash it with the burning tool, but then i realized that when i plug it to a computer, it works, it boots and everything is fine, it even works if i disconnect it from the power source, leaving it jus powered by the computer throught the usb cable, anyway, i did flashed the rom with the burning tol, and the problem continues, the box doesnt work while connected throught the power brick, but it works fine just connected to the pc with the usb port
Click to expand...
Click to collapse
I don't have this device but, the following threads may be helpful for what you are looking for and don't be afraid to ask for some member guidance within one of them.
https://forum.xda-developers.com/showthread.php?t=3737040
https://forum.xda-developers.com/showthread.php?t=3737827
Good Luck!
~~~~~~~~~~~~~~~
I DO NOT PROVIDE SUPPORT VIA PM UNLESS ASKED/REQUESTED BY MYSELF.
PLEASE KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
sniffviper said:
Hello everyone, I have a T95z Plus Amlogic S912 2g ram octa core 16 gb rom, it used to work fine, but one day suddenly it stopped booting, so i tried to reflash it with the burning tool, but then i realized that when i plug it to a computer, it works, it boots and everything is fine, it even works if i disconnect it from the power source, leaving it jus powered by the computer throught the usb cable, anyway, i did flashed the rom with the burning tol, and the problem continues, the box doesnt work while connected throught the power brick, but it works fine just connected to the pc with the usb port
Click to expand...
Click to collapse
I also have come across a T95X Plus with the same symptoms. It doesn't get any picture on the tv unless a usb cable is plugged in (along with the HDMI cable). I suspect that somehow someone blew up whatever power was being supplied through the HDMI and it now has to rely on power coming through the USB port.
Also, the blue ring around the circumference of the box alternates light blue/dark blue.
It is useable the way it is....but that's not the way it is supposed to be.
I can flash it so please, I don't need a guide on how to do that.
Any thoughts would be appreciated....thanks in advance
SOLVED: thanks to 08fordf250 in a related post... a new power supply fixed the issue.
What was the solution, not able to find the post referred to. I just gave a blue ring and not detected by the TV hdmi. Thanks
Hello everyone,
Here I've got a I-Joy Draco tablet That won't boot. It wasn't with me by the time it worked correctly so I have no idea what its specs are, other than ports, a DC-5V for charging and a USB one too like for most Samsung phones. No Sim card slot but a Micro SD one on the side.
So as mentioned before the tablet won't boot up. I've left it to charge overnight but still no answer when power button is pressed. I tried to boot into recovery but it won't work either.
When I plug it in a computer thou, there's a sound, like the one that lets you know you've plug something in. I get that sound too when I long press the power+volume button while plugged in computer. That makes me believe the issue might not be hardware related.
Problem is I don't know where to find ressources for that device so if you guys could direct me I'd really appreciate it.
Cordially
Hello. I found my old Lumia 1020 and I decided to try and turn it on. However when I connected it to the charger all it does is flashing the middle button (windows logo) as what it normally does at the first few second of charging. So I tried connecting it to the laptop and same thing. Any ideas?
Hi, SavoTS
I guess the chances are that battery-juice might have dried up, possibility.
Have you tried Soft-Reset-ing your Lumia?
1. Press and hold the volume keys and power button together for 3-5 seconds.
2. The phone should soft-reset.
Please tell me what you've tried?
Also, The USB Port on your phone or the USB cable might be in bad-shape. This can cause the phone to not charge much and being stuck at the blinking Home button (Windows logo).
I have had bad USB port causing charging issues and giving me trouble while transferring data - I simply replaced it with a spare.
What have you tried so far?
jis.s said:
Hi, SavoTS
I guess the chances are that battery-juice might have dried up, possibility.
Have you tried Soft-Reset-ing your Lumia?
1. Press and hold the volume keys and power button together for 3-5 seconds.
2. The phone should soft-reset.
Please tell me what you've tried?
Also, The USB Port on your phone or the USB cable might be in bad-shape. This can cause the phone to not charge much and being stuck at the blinking Home button (Windows logo).
I have had bad USB port causing charging issues and giving me trouble while transferring data - I simply replaced it with a spare.
What have you tried so far?
Click to expand...
Click to collapse
The cable is totally fine because I use it to charge my other phone and it works fine. Tried the soft reset button combo and it didn't work. When I connected it to the pc it wasn't recognized. I haven't taken it apart but even if I do I don't have spare phones to take anything and use it.
SavoTS said:
The cable is totally fine because I use it to charge my other phone and it works fine. Tried the soft reset button combo and it didn't work. When I connected it to the pc it wasn't recognized. I haven't taken it apart but even if I do I don't have spare phones to take anything and use it.
Click to expand...
Click to collapse
i have this pc problem just charging not recognize. I gone changed replace new charging port and pc problem is solved it's working perfectly
If the battery is totally drained you should try a charging device, be patient and have the Lumia for hours on the loader. Also check the USB port, there may be tons of dust inside. Yes, it took me about ten minutes to clean a micro USB port, so just try it.
Best regards,
Joachim
Hey bros i've finally fixed my hardbricked rog 3 and i'm super happy. My phone got hardbricked like this.
i unlocked the bootloader and usb debugging, turned on FTP, i was about to root the phone, the phone is on 80% charge. I pluged in the usb c original cable on my phone side port first and then pluged into the pc type c port. but unluckily my hands was on the buttons, i don't know maybe all the buttons were pressed at once and at that time i plugged in the cable.
As soon as i plugged in the phone got all black. No turning on, no USB, no nothing. Didn't even recognized as a bulk or QS USB device. But whenever i pushed the both VOL button the indicator light would flash. So i at least knew it was not dead dead. Many days passed by just to search up the solution. I tried EDL cable, different cables, all kinds of tutorials. But nothing worked, because there was no USB connection.
But today i plugged in my phone and it suddenly showed the bootloader is on and file integrity can not be assured and ........................ those lines . I though what how what happened. so i charged up my phone for a little bit and i long press the power button and amazing it turned on , no bootloader no flush , it just turned on. Maybe i just got lucky , or maybe because i didn't flush any rom in the first place so the main rom remained.......... anyway i got my rog 3 back, ima go play some Call Of Duty ,,,,,,