[Completed] z2 problem - XDA Assist

hi..i have a problem with my z2..it wont turn on..when plug into charger..the display turn on for a couple second without showing anything and then only led turn on..showing red..orange or green depends on battery i guest..i wanna try to flash it using flashtool...when i try to flash it..i get stuck at hold volume down button...it wont detect my phone..i cant enter flashmode..but..at the script..it said..devices connected with usb debugging off..driver was succesfully installed..so this is some question from me..hope you guys could help me to solve this..
1)what actually happened to my phone??
2)if i need to turn usb debugging on to flash my phone..how do i turn it on??..bcoz my phone wont turn on..
3)do you have another solution..beside flashtool??
thanks...

XDA Visitor said:
hi..i have a problem with my z2..it wont turn on..when plug into charger..the display turn on for a couple second without showing anything and then only led turn on..showing red..orange or green depends on battery i guest..i wanna try to flash it using flashtool...when i try to flash it..i get stuck at hold volume down button...it wont detect my phone..i cant enter flashmode..but..at the script..it said..devices connected with usb debugging off..driver was succesfully installed..so this is some question from me..hope you guys could help me to solve this..
1)what actually happened to my phone??
2)if i need to turn usb debugging on to flash my phone..how do i turn it on??..bcoz my phone wont turn on..
3)do you have another solution..beside flashtool??
thanks...
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Hello there! Welcome to XDA!
First register an XDA account (so you can ask in the proper forum)
then, you may ask for help here: (see below)
Sony Xperia Z2 Q&A, Help & Troubleshooting -> http://forum.xda-developers.com/xperia-z2/help
Your device experts are located there....(You will have a much better chance of getting help there)
Also, here is the Main Sony Xperia Z2 Area just in case:
http://forum.xda-developers.com/xperia-z2
Always Remember to use the Search...
Thank you! Hope this help!

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Hi guys, I have LG L40 for 6 months and successfully rooted from xda tutorial.
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I have checked the tutorial how to fix it, yet it still not working on my phone..
They say I can just use volume up/down + power button to go into recovery mode, but it can't..
Then I try to flash my phone from PC, yet the step that I followed http://forum.xda-developers.com/showthread.php?p=36351786#post36351786 can't be practiced on my phone..
My LG logo just blinking when connected to USB cable..
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Hi,
That unbrick guide you linked was not for your device. If you flashed files for another model, you may be in trouble now.
I can't find anything relevant on XDA for your device and issue. It could be bricked. It could also have a stuck power button from your description.
You will need to ask for help here,
http://forum.xda-developers.com/android/help
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Hi,
I suggest you ask the experts who own your device in this dedicated help thread in your device section,
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[Completed] Bricked verizon lg model: vs415 - no power, no download mode and no recovery

well i bricked my phone by installing twrp while phone was on meaning i wasnt in recovery or was i doing it from pc.. i was being careless and knew it was not the proper way i was thinking if anything went wrong i would be able to recover from my mistake.. well that didnt happen.. as soon as i installed twrp and phone was bout to reboot it turned off and no longer turns on.. after several days online trying to go into download mode or recovery nothing happen.. downloaded mostly every tool from lg but phone will not turn on.. it has power because if i leave phone on charger and take out battery it will show battery logo and charger.. i take it as the phone will not boot with out battery bcuz battery is fully charged.. its going on two weeks and any help would appreciated.. pc does not see phone (assuming because it does not turn on) i have lg drivers installed.. i am running linux just to let anyone know.. please can someone help me before i break this f**Kin phone.. lol
tgjr559 said:
well i bricked my phone by installing twrp while phone was on meaning i wasnt in recovery or was i doing it from pc.. i was being careless and knew it was not the proper way i was thinking if anything went wrong i would be able to recover from my mistake.. well that didnt happen.. as soon as i installed twrp and phone was bout to reboot it turned off and no longer turns on.. after several days online trying to go into download mode or recovery nothing happen.. downloaded mostly every tool from lg but phone will not turn on.. it has power because if i leave phone on charger and take out battery it will show battery logo and charger.. i take it as the phone will not boot with out battery bcuz battery is fully charged.. its going on two weeks and any help would appreciated.. pc does not see phone (assuming because it does not turn on) i have lg drivers installed.. i am running linux just to let anyone know.. please can someone help me before i break this f**Kin phone.. lol
Click to expand...
Click to collapse
Hi,
I couldn't find much information about your device here. Try posting your query in
Android Q&A,Help and Troubleshooting
or in the Q&A thread here->[Ask Any Question][Newbie Friendly].
Experts there may be able to help you.
Good luck
Art Vanderlay
XDA Assist

[Completed] Urgent need help letv x800 wont turn on after rom instal mistake

Hello
I tryied to install a rom in my X800 phone, but I made a mistake. I unziped the rom file to my computer. And I ran the fastboot.bat directly from my computer to my X800 phone...
After this process, the phone doesn't want to turn on anymore. When I press down button + power nothing happen, even with usb cable plugged. The battery was almost full. The screen is black and no chance to switch on the phone anymore, no power at all.
Please can someone help me with this issue? Many thanks
saphyr9 said:
Hello
I tryied to install a rom in my X800 phone, but I made a mistake. I unziped the rom file to my computer. And I ran the fastboot.bat directly from my computer to my X800 phone...
After this process, the phone doesn't want to turn on anymore. When I press down button + power nothing happen, even with usb cable plugged. The battery was almost full. The screen is black and no chance to switch on the phone anymore, no power at all.
Please can someone help me with this issue? Many thanks
Click to expand...
Click to collapse
Greetings,
Thank you for using XDA Assist.
Please post your question here:
http://forum.xda-developers.com/android/help
You'll receive expert advice there.
Good luck!

[Completed] Help with a "Bricked Phone" ? Umi London.

hey all,
So i have an android phone, Umi London.
my father used it for a while and then something happened.. after a while of trying to understand with him what happened (he doesn't know English very well, and he pressed the power button with the volumeā€¦and then he continued..)
i think that he deleted everything in the phone including the OS...
so this is the case:
the phone wont power on..
with charger, without charger, i changed the battery nothing.
tried to use hard reset, soft reset... nothing..
but i plug it in the computer and no responded from the phone... But the computer is making noise that something is plugged-in..
i cant find nothing.. on the device manager... but it making a sound of something connected.. and after 1-2 minute it disconnect..
and then repeat....
i also tried to see if maybe ADB will recognize him... (adb devices) but no luck.
So. if there is a solution.. only you guys can help me.
plz help.
im using windows 10, and all the drivers are updated (used it to change firmware and os for OnePlus1 ).
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Hi,
Try posting your question here:
Android Q&A, Help & Troubleshooting
The experts there may be able to help.
Good luck!

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