Hello XDA Developers ,
Recently , I was testing out the Power Control Widget on my Nextbook Premium 7 . When I pressed it after it was fully bright , the screen went completely black . Now it is connected to my PC thanks to my memory of how to connect it to the PC . ( I touched the button about USB ) Can anyone help ? Any solutions from ADB commands to guessing on the screen . To be honest , it happened again 2 months ago , I solved by guessing with silent off , I can hear sounds and its on its stock launcher.
Solutions Tried
1. ADB commands posted on the Web according to Google
2. Guessing on the Screen ( It's hard since the device is in silent mode )
3. Contacting NextbookUSA ( Suggested Return )
XTAndroid,
I start to face this problem on my Nextbook Premium 7 too few days ago. Have you found any solutions yet?
same issue here... still no one can help huh
Related
Hi everyone,
I've read some topics here with similar symptoms but none of the solutions worked for me yet.
here's my problem:
- screen not responding
- all physical buttons working
- can boot into winmo ==> but cant interact with it since no input possible by touch
Tried:
- hard reset. When I click explorer + messaging it just boots...
- go to bootloader mode: hit reset while holding cam button it just goes on and boots!
didnt try mtty yet, but I wonder if it will work since when I plug the phone to my PC (tried 4 pcs at home with 7 and XP SP3, 1 at work) the battery charges but the phone is not recognized by windows (nothing on the screen, nothing in peripherals etc... )
Is it dead ?? Can I reflash it somehow ?? Where is Waldo ??
Hello everyone ,
One month ago i broke my screen and ordered a new one, meanwhile i bricked my phone like hell, it means that i can't go in any recovery mode (with the volume and power buttons). I repaired my screen last week but i still can't have access to any menu. The screen is working (but i only have gray or green colored screen) and it seems that some functions too, like making a print screen (that's weird?!).
I'm posting here to know if someone can explain to me if it's still possible to reflash any roms in my phone via my pc (it stills appear on my pc when i connect it, but the phone seems completely empty when i access to it).
Many thanks for your answers,
Tuti
Hey guys. I'm pretty desperate so i decided to make this thread.
Here is my problem:
I have changed screen on my phone today. Everything went without any problems since I tried to turn on the phone.
When I tried to turn it on I can see only MI logo on display ... Then after couple of seconds phone will restart automatically and goes into Recovery mode.
I tried to boot it from there without any results. Also tried to reset and wipe data without any results.
The biggest problem is that I cant even get into Fastboot menu by pressing Power button + volume down button. So I cant connect my phone with PC and try to flash new ROM.
Any suggestions? I would be really thankful for any advice.
Thank you very much.
roweruur said:
Hey guys. I'm pretty desperate so i decided to make this thread.
Here is my problem:
I have changed screen on my phone today. Everything went without any problems since I tried to turn on the phone.
When I tried to turn it on I can see only MI logo on display ... Then after couple of seconds phone will restart automatically and goes into Recovery mode.
I tried to boot it from there without any results. Also tried to reset and wipe data without any results.
The biggest problem is that I cant even get into Fastboot menu by pressing Power button + volume down button. So I cant connect my phone with PC and try to flash new ROM.
Any suggestions? I would be really thankful for any advice.
Thank you very much.
Click to expand...
Click to collapse
Did you follow a tutorial for replacing the screen on your device? Where did you get the screen from? Was your screen replacement just the Touch Panel or the full screen replacement with LCD + Touch Panel? Was it an actual Xiaomi part or an aftermarket part? I would take your device apart again and make sure you didn't leave something loose or disconnected.
Quick question. Was you old display still working where you could see what was going on? Like, was it just cracked or was it completely inoperable?
Sent from my Nexus 6 using XDA-Developers mobile app
Thanks for reply. Yes I followed complete tutorial on youtube. Screen is from ebay. It should be original. I replaced full screen ( lcd + touch panel ).
So found simillar problem as mine - due to improper installation of back cover volume up button was pressed which caused that phone went to recovery menu after start ... ( you have to hold volume up + power key to get to Recovery menu). So I tried to dismantle it again but it didnt help. Still have same problem.
Yes old display is alright. I can see everything just touch screen is broken so I cant do anything on it. But I cant imagine this would be problem of display ....
Give your craftsmanship and handiwork the benefit of the doubt and install your old LCD+Touch Panel and see what happens. If you have everything installed correctly with every cable connected to it proper location then you should be able to boot normally.
Sent from my Nexus 6 using XDA-Developers mobile app
Hello , I had this problem for a long time now and I have looked for a lot of possible solution and none worked with me
I was watching a video normally when suddenly the screen stopped responding to any touch I tried holding on the power button to restart it and it did restart but the problem is still there , I even tried factory reset which you can do only with the use of the buttons ,and it also didn't work .
I have disconnected the battery and reconnected it and nothing also
the problem went worse when I disconnected and reconnected the screen digitizer or what I think it is . the screen went off totally , there is only the sound , the sound of the tablet starting and also the volume buttons make a sound when I press them as I think it's the sound going up and down .
I don't know what is exactly the problem , but I'm sure disconnecting the screen digitizer made it worse so take that in mind .
I hope there is a fix as I can't get it back to amazon ,thanks
j2ui said:
Hello , I had this problem for a long time now and I have looked for a lot of possible solution and none worked with me
I was watching a video normally when suddenly the screen stopped responding to any touch I tried holding on the power button to restart it and it did restart but the problem is still there , I even tried factory reset which you can do only with the use of the buttons ,and it also didn't work .
I have disconnected the battery and reconnected it and nothing also
the problem went worse when I disconnected and reconnected the screen digitizer or what I think it is . the screen went off totally , there is only the sound , the sound of the tablet starting and also the volume buttons make a sound when I press them as I think it's the sound going up and down .
I don't know what is exactly the problem , but I'm sure disconnecting the screen digitizer made it worse so take that in mind .
I hope there is a fix as I can't get it back to amazon ,thanks
Click to expand...
Click to collapse
Seems to me that your hardware is damaged, replace the hardware with new parts, then reflash your stock firmware. Then flash TWRP and root the device.
Sent from my SM-S767VL using Tapatalk
Hi , i have working with more than 100 xz2 phones , i got many problems and fix it (google and xda) , so I think I can help you to fix your problem with xz2 asap if u ask me in this post
My exp :
Flash
Unlock
Root
and some small problems...
[deleted]
sinommo said:
Hi , i have working with more than 100 xz2 phones , i got many problems and fix it (google and xda) , so I think I can help you to fix your problem with xz2 asap if u ask me in this post
My exp :
Flash
Unlock
Root
and some small problems...
Click to expand...
Click to collapse
Hello,
My wife's Sony Xperia XZ2 Compact with model number H8324 has an issue with booting or maybe the launcher getting stuck in a loop after getting to the lock screen for a split second.
The phone seems to boot like normal and gets to the lock screen, we are even able to punch in one or two digits of the 4 digit pass code. Then it goes into a loop of the notification bar and back button flickering. From then on the phone is not responding except for the power button which brings up the normal "Turn off, Reboot, and Lockdown" menu. The issue just started out of nowhere yesterday morning and we haven't been able to fix it yet. We haven't done any rooting or custom rom flashing, it's running the official Sony software but it's out of warranty.
Here's a video showing the issue. The video shows the whole boot process but the link takes you to the last part after the logos.
We would love to get some files off it so if there is a way anyone can help us with that we'd prefer it over a hard reset.
Things we've already tried
Turning the phone off and on again
Unlocking the phone in the split second the lock screen works, this is just too short to swipe up and then put in four digits.
Rebooting the phone
Booting while charging
Booting into safe mode (this has the same issue)
Connecting the phone with USB to a pc, the phone is recognized by Windows, but it doesn't share it's filesystem with Windows.
Connecting the ADB to it, alas usb debugging is not yet enabled on the phone
Trying to get into recovery mode, we haven't been able to get into the recovery menu. Googling seems to indicate it might be holding volume up + power button when the phone is off but then it doesn't seem to do anything at all.
We're currently trying to run out the battery of the phone to see if that will resolve the issue on it's own.
If anyone has any idea, we would love to hear it.
mohhom said:
Hello,
My wife's Sony Xperia XZ2 Compact with model number H8324 has an issue with booting or maybe the launcher getting stuck in a loop after getting to the lock screen for a split second.
The phone seems to boot like normal and gets to the lock screen, we are even able to punch in one or two digits of the 4 digit pass code. Then it goes into a loop of the notification bar and back button flickering. From then on the phone is not responding except for the power button which brings up the normal "Turn off, Reboot, and Lockdown" menu. The issue just started out of nowhere yesterday morning and we haven't been able to fix it yet. We haven't done any rooting or custom rom flashing, it's running the official Sony software but it's out of warranty.
Here's a video showing the issue. The video shows the whole boot process but the link takes you to the last part after the logos.
We would love to get some files off it so if there is a way anyone can help us with that we'd prefer it over a hard reset.
Things we've already tried
Turning the phone off and on again
Unlocking the phone in the split second the lock screen works, this is just too short to swipe up and then put in four digits.
Rebooting the phone
Booting while charging
Booting into safe mode (this has the same issue)
Connecting the phone with USB to a pc, the phone is recognized by Windows, but it doesn't share it's filesystem with Windows.
Connecting the ADB to it, alas usb debugging is not yet enabled on the phone
Trying to get into recovery mode, we haven't been able to get into the recovery menu. Googling seems to indicate it might be holding volume up + power button when the phone is off but then it doesn't seem to do anything at all.
We're currently trying to run out the battery of the phone to see if that will resolve the issue on it's own.
If anyone has any idea, we would love to hear it.
Click to expand...
Click to collapse
I think u just need to reinstall rom file with newflasher and stock rom , did u tried it ? with newflasher newest version , u still can keep the personal files and flash stock rom for the phone , then i think this phone will run normal again
If u dont know how to do that , reply comment here , but u should turn off the phone to keep battery well , if u can't turn off the phone , try to press and hold volume up button + power button within 5 sec , phone will vibrate 3 times and totally off
Is there a way to get a stock recovery if somehow the recovery has been deleted?