(SOLVED) Screen doesn't turns on after flashing a rom - Lenovo ZUK Z2 (Plus) Questions & Answers

Hello, after dirty flashing Jaguar 8.1 latest version I've noticed the battery indicator wouldn't decrease, stuck at 98%. So I did a reset, and after that the screen didn't turn on anymore. Tried keeping power pressed, vol + or - and power, nothing would produce a thing... No vibrate, no led indicator, nothing. The only think working is Windows making that noise when you connect a device to usb (phone cable). I've tried re-flashing stock rom with qfil and it worked (it seems the phone is in the download mode for recovery), but nothing changed, screen still doesn't pop up... I am desperate, since I've tought that after a QFIL flash there was no way it wouldn't come back to live... but it didn't !!!!
Any help is welcome!

SOLVED: opened the back cover and disconnected the battery. Now I will have to reinstall everything just because of this damn bug... I really hate this... but at least I didn't loose my phone.

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defy bricked

I defy you to be bricked the 2 days. Put in office the night the morning was completely blocked with the LED flashing green. I reinserted the battery and then turn on nos. I installed cynogem 7.1. By connecting to a PC is recognized for 2 seconds and then disconnects. I tried mcgiver mode but nothing is ever disconnected after 2 seconds. The battery is charged.
What can I do? help me please
Sorry for my english
Help me please
Try installing Froyo Official [don't use custom ROM until you get back to normal state]
and as you are saying, it disconnects after 2-3 seconds, probably your battery is done [not sure but you may check another battery]
so Install Froyo Official 2.2 [from Defy Android Development section] & hopefully you'll get your phone back in action.
PS: Defy can't be dead as far as it got locked bootloader
I have tried with other battery on a shop but don't turn on.
Try using some Universal Charger to charge your battery [or buy new one]
otherwise Best option would be to try it on some other PC, or change USB slot but trying on different PC will be good.
Hey i am having a similar problem. i just put CyanogenMod 7 on my defy and went to install the Google apps. All went good then rebooting i am now stuck on the Motorola logo. The led lights are not coming on it just sits there frozen. i have tried getting it into the boot menu and to use RSD lite but nothing is working. Please help as if freaking out.
1. Pull the battery, wait, and reinsert
2. Push and hold Volume Down button, tap the power button, while still holding the volume down. (This will boot you into the stock recovery)
3.Now, push both Volume Up, and Volume Down buttons to allow for more options than, just the triangle screen.
4. From Stock recovery, Wipe and Factory Reset.
5. Reboot once it is finished wiping
That's all I can say.
If still not work, head back to Quarx's CM7 thread & mention your problem there.
Just make sure you followed all directions properly.
PS: CM team have not officially released any ROM for DEFY, so this is MODs work, ask them further for any help.
Best of Luck
all good now after a hour of yelling at the phone i got boot loader to work.
Mr_hell said:
all good now after a hour of yelling at the phone i got boot loader to work.
Click to expand...
Click to collapse
Congratulations,
Take Care
Today i have tried with a new battery charced completely but the defy unplug from pc after 2 second no led.Help me please
Today the cell connected to pc has a white led but pushing the power and volume up is recognized in rsd lite as blank omap360 but starting flash at 67% the cell is disconnetted. Naturally the process fail .Help fo my defy please

Hard Brick?

Just flashed the recovery flashable .15 radio .zip and appeared to have bricked my phone...
Recovery installation looked like it went just fine.. rebooted as normal.. then.. NOTHING.
Orange light doesn't light up when I plug into charger, it won't boot into bootloader or recovery, or download mode.
Holding power button does nothing.
Plugged into computer, fastboot finds nothing (obviously I'm not in bootloader/fastboot).. computer sees nothing that I can tell.
Any way to get back into recovery?
dbornack said:
Just flashed the recovery flashable .15 radio .zip and appeared to have bricked my phone...
Recovery installation looked like it went just fine.. rebooted as normal.. then.. NOTHING.
Orange light doesn't light up when I plug into charger, it won't boot into bootloader or recovery, or download mode.
Holding power button does nothing.
Plugged into computer, fastboot finds nothing (obviously I'm not in bootloader/fastboot).. computer sees nothing that I can tell.
Any way to get back into recovery?
Click to expand...
Click to collapse
Just keep holding the power button.
Chilidog said:
Just keep holding the power button.
Click to expand...
Click to collapse
Doesn't do anything.. (usually I'm used to seeing the capacitive buttons flash and then a reboot or something happen).. but nothing.
dbornack said:
Doesn't do anything.. (usually I'm used to seeing the capacitive buttons flash and then a reboot or something happen).. but nothing.
Click to expand...
Click to collapse
I've managed to get an orange light on now.. even when it's not plugged into the charger.. Once I start messing around with power and volume buttons, the orange light sometimes goes away.. but the phone does nothing. If I mess with buttons more, orange light comes back. Nothing on the screen, nothing lights up..
Tried the flashlight over the sensors+PWR trick.. nothing (never got that to work)
dbornack said:
I've managed to get an orange light on now.. even when it's not plugged into the charger.. Once I start messing around with power and volume buttons, the orange light sometimes goes away.. but the phone does nothing. If I mess with buttons more, orange light comes back. Nothing on the screen, nothing lights up..
Tried the flashlight over the sensors+PWR trick.. nothing (never got that to work)
Click to expand...
Click to collapse
I think I heard something about holding all buttons for a couple minutes.
I'm experiencing the same symptoms. After I tried to flash a decrypted RUU to return my HTC One to factory settings, my phone is completely non responsive. I got the point in flashing the RUU where it typically fails and then immediately try again. As soon as I got the failed message, the phone went completely black and i wasn't in RUU mode no longer. I waited a few minutes hoping it will come back but nothing. I unplugged the phone from my computer and started pressing the different button combinations and tried the light trick but to no avail. I plugged the phone in to the wall charger last night hoping it would register something but nothing happen this morning. The one odd thing that happens, when I plug the phone into the computer i hear the chime that hardware was plugged in, when I look in the device manager is shows "MyHTC" plugged in. Adb doesn't see the device plugged in and when i enter "fastboot devices" it just shows ????????????. Any thoughts or help will be GREATLY appreciated and I'll buy anyone a beer who has the solution!

Note II GT-N7100 Not Turning On at all

Hello Everyone!
First of all, let me say that i'm desperately in need of help with my phone. Here's what happened to it so everyone knows.
My Phone was bought in UAE and was given to me, i live in the Philippines and it was working fine, i can use it on everyday tasks Until, a few days ago my phone performed updates (auto updates) which made it froze, i tried to press and hold the power button but it doesn't turn off. I removed the battery and restarted my phone then all i get is the Boot screen. I went to recovery mode to perform a wipe/factory reset. it returned with a lot of errors about files missing, etc etc...
At that point i thought that my phone might have been updating the OS when it froze so i DLed a stock firmware because i can still go to download mode.
After a day (crappy internet + limited download speed from sammobile) i finished the firmware download then tried going to download mode on my phone but now, my phone doesnt turn on at all. when i press and hold power+down vol+home nothing happens. i tried going back to recovery mode and still nothing happens. Even if i just press the power key nothing happens at all. I tried charging the phone but its not charging as well, The Battery Icon is not showing on the screen anymore but after minutes f charging i can feel my phone getting warmer.
Anyone experienced this issue before or knows how to fix it? i do not believe that the battery died because it was working just a day before.
Any help and TIPS would greatly help.
again: I cannot go to download/recovery mode nor go to the boot screen.
Hello there,
Try to connect your phone to PC and press power button / vol / home button simultaneously, if PC still recognize your phone, then you still got chance to recover it using Octoplus software?

Tablet won't turn on - HELP

Hi,
I can't get my tablet (G Pad 8.3) to turn on. It has TWRP recovery on it but there doesn't seem to be any life in the tablet to get into recovery.
I flashed fishears custom kernel and the tablet was working fine, I rebooted it and it started to loop and then just seemed to die on me.
I think I've tried download mode (both volume buttons) but can't get into that either.
I've tried the hold power button for 20 seconds then plug a charger in trick but nothing there either.
Before this happened the tablet had 50% battery so it wasn't really all that low.
Any ideas?
Thanks
hardbrick man, try fix http://http://forum.xda-developers.com/lg-g-pad-83/help/how-recovered-lg-g-pad-detected-t3207079
Hmm, I'm guessing my tablet has a hardware problem as it is not showing up at all in device manager.
I've got some tools coming tomorrow so I can open the tablet up, hoping a simple battery unplug might revive it! Hmm, I'm guessing my tablet has a hardware problem as it is not showing up at all in device manager.
I've got some tools coming tomorrow so I can open the tablet up, hoping a simple battery unplug might revive it!
Charge device all day, you try fix link up
I do not seem to be having any luck with this tablet. I re-installed the stock rom and now I am in an endless boot loop. The LG logo comes up and then the screen goes off then it comes back on again with the logo then off again. No amount of button pressing or sequences will load recovery.
I can't get the bloody thing in the download mode either. I'm holing both volume buttons then plugging in but it does nothing. I've tried volume up and power and nothing. Any ideas how can I sort this, as there is life in it it just won't respond to anything?
Thanks

Phone won't turn on after mistakingly running it in bootloader mode.

My device is the LeEco Le One Pro (Stock rom, custom teamwin recovery, clockwork I think) right, and I had some charging issues, as to where the charging would disconnect every 5 seconds and then reconnect, and the only way I've found to fix this was just to turn off the phone and charge it, tho clearing cache works sometimes. I wanted to clear cache but held volume down instead of volume up to load into the recovery and the linux penguin showed up. I turned off the phone and now it won't turn on. Even when plugged in to a charger doesn't work, and it's not detected on the pc.
Any suggestions? I really wouldn't believe that the phone would brick itself for no apparent reason.
EDIT: All gud
Hi !
A helpful guide here https://forum.xda-developers.com/leeco-le1-pro/how-to/leeco-le-1-pro-x800-hard-brick-fix-t3393161
Good luck !
Just hold the on button for a very long time!

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