[Completed] LG G pad 7.0 wont turn on please help! - XDA Assist

Ok so my tablet has been like this for a while but i finally decided to attempt to fix it. The problem is that the device wont turn on the screen is black i have tried almost every combination of the buttons to try and turn it on, When i hold the power button for 10 seconds and plug the charger and hold for another 10 seconds the charging screen flashes and it has been on 0% even though its been plugged in for hours. Before this happened i rooted it with towelroot app and every thing was fine until i downloaded the lollipop update and as soon as it went on to cwm the tablet crashed. Is the tablet bricked for good? I really don't want a $150 paperweight.

Hi,
Try posting your question here:
http://forum.xda-developers.com/t/g-pad-7
The experts there may be able to help.
Good luck!

Thanks

Related

[Q] Infinity won't start, just vibrating indefinitely

Hi gurus,
Updated the OTA patch today from ASUS. worked fine but got discharged while my son was playing with it. charged it and then tried to start it. It just won't boot. Starts vibrating which will not stop. Nothing on the screen. Pressing on Power button for about 10 seconds will stop it for a moment but will start again to vibrate after a short pause.
Tried the manual reset button, same result. Finally, pressed the power and Volume up button for 10 seconds which has atleast made it stop vibrating but is still dead. Tried to restart and same behaviour.
Has anyone seen this on infinity before? Have had it for 9 months and never been a problem.
Thanks in advance for your help.
Maybe a HDMI connection might let you see whats happening if its related to the display not working.
I am having the same problem. it vibrates..stop for 1 sec..then vibrates again and that's all..always black screen!! i think the problem (in my case) is my screen + digitizer coz my computer can recognize it as storage!
Yes my problem is the screen! i bought a micro HDMI to HDMI cable and everything works like a charm! The screen brightness works but no image at all!
Screenshots:http://db.tt/aBg7IXKd
Tried to charge it fully but to no avail.
still keeps just vibrating.
I work with leicesteruk (small world and why is he not using CROMi-X!?) and I think this is hard bricked! Device will not power on other than it vibrates once then on the second vibrate that normally signifies boot loader load it jus continuously vibrates and does nothing else. No screen, nothing.
We have tried various volume held down options and nothing works including reset hole and letting the battery drain. It still charges but just goes into continuously vibrating with no screen.
The only thing it will accept is power down plus volume down stops the vibrating after 20 secs if held down.
I have advised to RMA.
wow, that's extremely hard luck right after an update.
Was your tablet rooted, and were you using OTA root keeper?
Toastysoul said:
Was your tablet rooted, and were you using OTA root keeper?
Click to expand...
Click to collapse
No it was completely stock. Just a regular OTA. Note the device died whilst in use after the OTA had been applied the day before.
I hv solution for it
kvikas7 said:
I hv solution for it
Click to expand...
Click to collapse
any solution for hard brick / apx mode only that doesn't involve replacing motherboard ?

[Q] moto g brick

Hi, everybody.
I have a big trouble with my moto g.
one time titles "android upgrading..." and then "optimizing app 1 of 1" appeared. and my device came to a cyclical reboot.
I've decide to install a custom firmware. but as soon as I've unlock the bootloader, my problem has gone. I installed a stock firmware and calmed down.
for 2 days.
soon the titles appeared again.
I came to blue monitor and swiped cash, then reboot. since my device turned off and never on.
when I connect a power cable there is 1 LED blink on 9th second when I hold a power or power+vol.down button. and then nothing. so I can't charge it, connect to computer and so on.
please, help me to reanimate the device.
may be is there a reason to give to a service?
GB firmware 4.3, 16gb
dmitroz said:
Hi, everybody.
I have a big trouble with my moto g.
one time titles "android upgrading..." and then "optimizing app 1 of 1" appeared. and my device came to a cyclical reboot.
I've decide to install a custom firmware. but as soon as I've unlock the bootloader, my problem has gone. I installed a stock firmware and calmed down.
for 2 days.
soon the titles appeared again.
I came to blue monitor and swiped cash, then reboot. since my device turned off and never on.
when I connect a power cable there is 1 LED blink on 9th second when I hold a power or power+vol.down button. and then nothing. so I can't charge it, connect to computer and so on.
please, help me to reanimate the device.
may be is there a reason to give to a service?
GB firmware 4.3, 16gb
Click to expand...
Click to collapse
Same problem here..but after droping the phone into the toilet...
I have the same problem.
To solve it I charge the phone with my Samsung galaxy s USB charger in 10 min starts to charge.
Sent from my XT1032 using xda app-developers app

Display Frozen Problem with MY Android Phone

Need Help Experts
Am Using Iberry Auxus note 5.5 phone sometime the TOUCH BECOMES UNRESPONSIVE.NOTHING WORKS.I CANNOT EVEN UNLOCK MY PHONE>I HAVE TO HOLD THE POWER BUTTON AND KEEP IT PRESSED UNTIL PHONE SWITCHES OFF..After Turning MY PHONE ON AGAIN THE TOUCH AGAIN STARTS WORKING PERFECTLY..I FACE THIS PROBLEM ABOUT 5-6 times daily..PLEASE HELP ME OUT..A QUICK REPLY WOULD BE APPRECIATED.REGARDS
If i visit service center they said Replace the display its cost around 8K, But my Questions if display is problem means it wont complete, but as i mentioned above its work perfectly when i reinsert battery into after 5-10 min it will works, So i dont think its display problem, So Please Android Experts Please Help me any one.
Hello,
i had this problem with my (china) smartphone ulefone u7.
The touchscreen worked very well for about 2 years, then started to become unresponsive.
Me too, i had to hold the power button to shut down the phone, and then restart it.
But this problem got worst every day, and now the touch is totally unresponsive, also after restart.
I still have the smartphone, i use it as android device connected via external mouse and keyboard.
I asked in some forums for solutions, but never found nothing
If you find some fix, please let me know!
Thanks!
thank you Vicolodo. if any solution got means surely i will post
thank you Vicolodo. if any solution got means surely i will post

Issue with Sony Xperia M4A4 Aqua (E2303)

Hello guys!
Yesterday I wanted to root my phone following these instructions (sorry link can't be posted dues to I'm just a newbie here) but post was on dottech dot org.
I did everything that was necessary for preparing the phone, however I stucked at step 8.
I flashed the original .128 firmware to my phone, and when I powered it on, I was delighted. When I realized that it won't boot at all, I got an idea, simply to wait. I waited over 20 minutes, nothing happened, stuck on T-mobile logo. For the rest of the time I left it on charger, and unfortunately I am unable to power it off since it has built-in battery.... I tried to power off by long pressing power button, nothing happened. I tried again to flash it, but when it asks me to plug the phone to the usb in case to get in flashmode, it says battery has to charge, so it's discharged... I plug it to charger one more time, but as soon as it gets enough power, it tries to start itself, and I can't power it off...
It gets really hot at the back panel, and as it discharges, everything is happening again....
Please help me to get back my phone working!
Any help would be much appreciated!
Thanks
(Sorry, it's M4 Aqua actually)
pistiC said:
Hello guys!
Yesterday I wanted to root my phone following these instructions (sorry link can't be posted dues to I'm just a newbie here) but post was on dottech dot org.
I did everything that was necessary for preparing the phone, however I stucked at step 8.
I flashed the original .128 firmware to my phone, and when I powered it on, I was delighted. When I realized that it won't boot at all, I got an idea, simply to wait. I waited over 20 minutes, nothing happened, stuck on T-mobile logo. For the rest of the time I left it on charger, and unfortunately I am unable to power it off since it has built-in battery.... I tried to power off by long pressing power button, nothing happened. I tried again to flash it, but when it asks me to plug the phone to the usb in case to get in flashmode, it says battery has to charge, so it's discharged... I plug it to charger one more time, but as soon as it gets enough power, it tries to start itself, and I can't power it off...
It gets really hot at the back panel, and as it discharges, everything is happening again....
Please help me to get back my phone working!
Any help would be much appreciated!
Thanks
(Sorry, it's M4 Aqua actually)
Click to expand...
Click to collapse
EDIT: I am able to flash kernels to phone if I let it charge for about 10 minutes then enter flashmode and I keep pressing volume down + power for about 5 minutes (as it would start itself.) BUT still doesn't boot up. Freezes at the T-mobile logo. Please help.
Get your phone's box then search it's model on Google for firmwares that you can flash through fastboot etc

I thInk i bricked my Nexus 5

I was trying to put it to bootloader but it can't go there after some tries so I kept pressing the volume rockers and power button but suddenly , the screen just went all black and now i cant do anything to turn it on and it doesnt even say its charging if i plug it in . Anyways , what can i do ?
I seem to be having the same issue as well. If anyone is able to provide any assistance at all, I would greatly appreciate it.
Leave the phone unplugged for about 10 minutes, then try again.
I find that powering off my phone in the middle of an operation will brick the phone for a few minutes.
The phone has been in this state for the past 4 months or so. I left it unplugged for as long as 2 months after the problem occurred and failing at troubleshooting the issue, and it still wouldn't power on, even when left charging for days.
Another thing to note is that if I plug it in to my computer, there is no indication of it being connected in the Device Manager (on Windows 10).

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