Bug- 0% battery display no brightness problem - Nokia 7 Plus Questions & Answers

i m using the Nokia 7 plus from more than one month,
its battery discharged completely to 0 for More than 2 times. In month
then i pressed power button, no display no vibrations.
but today when my phone got completely discharged , i was cleaning the screen with a cloth, accidentally i pressed power button, while flashlight of other phone was hitting the screen, i saw android one logo and then empty battery logo, which is only visible when i put light on it and press power button.
anyone else getting no brightness problem at low battery screen
Check them attachment image for sample( from Nokia Lumia)
When similar screen message pops up, no LCD backlight is there , check video in #3 for understanding, so that we can report that

kinghappy said:
i m using the Nokia 7 plus from more than one month,
its battery discharged completely to 0 for More than 2 times.
then i pressed power button, no display no vibrations.
but today when my phone got completely discharged , i was cleaning the screen with a cloth, accidentally i pressed power button, while flashlight of other phone was hitting the screen, i saw android one logo and tgen empty battery logo, which is only visible when i put light on it and press power button.
anyone else getting no brightness problem at low battery screen
Click to expand...
Click to collapse
Pretty much normal

[YOUTUBE]https://www.youtube.com/watch?v=dwNjR8Y6moI
[/YOUTUBE]
Check this video
https://www.youtube.com/watch?v=dwNjR8Y6moI

Madarao said:
Pretty much normal
Click to expand...
Click to collapse
I have made a video and uploaded to YouTube, please check it

It is the same for me. I think is normal.

Related

[Q] Htc one gone dead

Hello all,
I am using HTC ONE since the last 3 months and its simply amazing to use but today all of a sudden my device went dead.
The screen went black, i thought i must have drained the battery but even the charging light doesn't lit up when i connect it to the charger.
I tried long pressing the power button + volume slider but nothin happens.
Cant figure out what the problem is..please help!!
Put it under a strong light and longpress power and vol-

[Q] Battery Charging Problem m7

I recently rooted my m7 to android revolution. I think I screwed up halfway resulting in this problem. When I charge my phone and then off it, the screen only shows a charging battery symbol without showing the percentage of battery. And when I press the power button to switch it on, the screen freezes to the battery symbol while the red light goes off. The only way it seems to on it is to reset the screen by holding the power and volume down buttons together for a while which unfreezes the screen to black and then press the power button again to switch it on. However, my battery doesn't charge during the process and there was battery drain. Any idea to fix this problem? Thanks.
Lord-e said:
I recently rooted my m7 to android revolution. I think I screwed up halfway resulting in this problem. When I charge my phone and then off it, the screen only shows a charging battery symbol without showing the percentage of battery. And when I press the power button to switch it on, the screen freezes to the battery symbol while the red light goes off. The only way it seems to on it is to reset the screen by holding the power and volume down buttons together for a while which unfreezes the screen to black and then press the power button again to switch it on. However, my battery doesn't charge during the process and there was battery drain. Any idea to fix this problem? Thanks.
Click to expand...
Click to collapse
Have you tried re-installing ARHD? I would also do a full wipe to clear out any bad data. Make sure you backup your personal files before you full wipe.

[Q] HTC One (M7) Dual Sim, no boot after reset

Never dropped, never rooted etc, normal phone. The phone was purchased 9 months ago and after around 6 months exhibited some lags for menu/loading keyboard etc. I carried on until today where things got so bad with menu/program lag and so on that I decided to reset. I backed up everything from phone memory. From 32 GB internal memory around 12-15 GB were free. Battery was around 50%. I went to menu and made a factory reset.
After awhile, phone shuts down and does not turn on. When I connected the power it showed the battery charging icon and the orange light went on but no animation (if any) on the charge icon on screen.
Followed the steps online to hold power and volume up and it finally shut down. Now does not turn on at all.
Following the directions from this page on xda-developers , option 1 does not work at all. Option 2 makes a short vibration after initial 15 second but orange charge light does not illuminate. Continueing on holding the buttons makes short vibrations every 13 seconds onwards. Also holding power button and volume up does exactly the same thing. Power and volume down does not do anything.
Please help ! What did I do wrong ?
From XDA-Developers:
Option 1) Hold Volume Up & Down, then hold power for 90 seconds. Should vibrate/flash/respond somehow. Sometimes
takes some time and a few tries with long waits in between.
Option 2) Hold phone up to bright light (headlight or lamp bulb) and hold power for 15 seconds. Orange charge light
will illuminate. Play with power & volume buttons till it boots.
Click to expand...
Click to collapse

xperia sp doesn't turn on and red led blinking

Hi guys my xsp has gone to sleep since 2 days ago. it had low battery percentage and it was in my bag. i just pick that and tried to turn it on. nothing happened. i thought it is out of charge and I plugged it in for many hours but i didn't see any signs of charging ( led or turning on. red led turns on after some minutes and turns off again) and when i removed the charger and tried to turn it on the red led blinked for 2 times for each power button pressing and no signs of turning on! i tried both yellow button in the back and volume up + power and also setting in charge for long hours. no changes! plz help
you can see video from this link https://files.fm/u/47qk6fxj
you can try jumpstarting your battery (requires a bit of disassembly), and if it still doesnt take a charge the battery protection IC (it should be part of the battery, it usually is) is bad, and you will need to replace battery.
good luck

Please help! Can't turn on my phone :(

Hello everyone!
I was charging my phone last Wednesday night, last I checked was the battery was at 92% , then after 15-30 minutes I checked my phone again and I found out it was dead. I tried to charge it again, but it doesn't show or indicate that it was charging, I tried pressing the power button, but no display, I tried hard reset, and it displayed the logo for a while then go black again.
I tried charging it last Thursday evening and the phone suddenly blinks red light for about a minute or more, then no reaction at all.
I tried doing some combos from forums like :
Tried doing while charging press voldown + power button = blinks a red light once
Tried pressing voldown + volup + power button = nothing happened
Tried pressing voldown + power button for 15 secs, then volup + power button for 15 secs, then voldown + volup + power button for 15 secs, nothing happened.
I dunno what to do now, please help, service centres are I think closed here in Philippines due to some implementation of the government against COVID-19.
See if https://forum.xda-developers.com/rog-phone-2/help/rog-phone-2-died-t3964171 helps at all
Kitharn said:
See if https://forum.xda-developers.com/rog-phone-2/help/rog-phone-2-died-t3964171 helps at all
Click to expand...
Click to collapse
you mean the flashing? does doing this will void the warranty? Thank you in advance
Kitharn said:
See if https://forum.xda-developers.com/rog-phone-2/help/rog-phone-2-died-t3964171 helps at all
Click to expand...
Click to collapse
Sorry my phone doesn't ring same as a usb disconnecting and reconnecting while connected when pressed the power button. :/
Any fix yet? This happens to my phone also exactly the same scenario pls help
Oyayi said:
Any fix yet? This happens to my phone also exactly the same scenario pls help
Click to expand...
Click to collapse
Mine's bricked and still waiting for it to be shipped to china to be fixed
same situation Sir. Any update on your phone now? what measures did you do? thanks!
today my phone suddenly restart then freeze then restart then long beep for about 10 sec. then dead and can't be power on any more help
Same with me. My Phone suddenly froze, and couldn't turn off or close the game (Genshin Impact) and a high pitched noise was coming from the device.
I Tried to force it to shutdown, but then it can't be turned on at all
The phone itself can't be turned on at all UNTIL some point when the phone reach 0% Battery (yes, I don't even know when does my phone reach 0% Battery)
When the phone reach 0% Battery, you can charge your phone and get some small red light indicator response, BUT IT STILL WON'T TURN ON
Then, after some couple of minutes, the Small Light Indicator would be off, the phone would be look like they're fine, it will show the battery percentage as usual when you charge your phone when it shutdown. BUT IT'S NOT FINE YET.
When I tried to turn it on (no matter Via Long Press Power Button/Power Button + Volume), it would stuck at ROG Logo, then it completely shutdown and can't be turned on again.
KuuhakuKe3 said:
Same with me. My Phone suddenly froze, and couldn't turn off or close the game (Genshin Impact) and a high pitched noise was coming from the device.
I Tried to force it to shutdown, but then it can't be turned on at all
The phone itself can't be turned on at all UNTIL some point when the phone reach 0% Battery (yes, I don't even know when does my phone reach 0% Battery)
When the phone reach 0% Battery, you can charge your phone and get some small red light indicator response, BUT IT STILL WON'T TURN ON
Then, after some couple of minutes, the Small Light Indicator would be off, the phone would be look like they're fine, it will show the battery percentage as usual when you charge your phone when it shutdown. BUT IT'S NOT FINE YET.
When I tried to turn it on (no matter Via Long Press Power Button/Power Button + Volume), it would stuck at ROG Logo, then it completely shutdown and can't be turned on again.
Click to expand...
Click to collapse
i have an issue like you, do you fix your phone now?
Any update same issue happened with my device.
I have the same problem, has someone found a solution?
KuuhakuKe3 said:
Same with me. My Phone suddenly froze, and couldn't turn off or close the game (Genshin Impact) and a high pitched noise was coming from the device.
I Tried to force it to shutdown, but then it can't be turned on at all
The phone itself can't be turned on at all UNTIL some point when the phone reach 0% Battery (yes, I don't even know when does my phone reach 0% Battery)
When the phone reach 0% Battery, you can charge your phone and get some small red light indicator response, BUT IT STILL WON'T TURN ON
Then, after some couple of minutes, the Small Light Indicator would be off, the phone would be look like they're fine, it will show the battery percentage as usual when you charge your phone when it shutdown. BUT IT'S NOT FINE YET.
When I tried to turn it on (no matter Via Long Press Power Button/Power Button + Volume), it would stuck at ROG Logo, then it completely shutdown and can't be turned on again.
Click to expand...
Click to collapse
same issue, battery at 0% and i cant charge from side or bottom usb port but when i use side port i can connect to pc and open recovery mode or fastboot mode the phone wont charge using this method but it stay on for how many hours i want if i leave it on fastboot or recovery mode...but when i try to turn on after select language (i reflashed and wipe data) it turns off again because baterry is 0%
phone wont charge from sideport too...but like i said it stays on if i leave on fastboot or recovery mode....wtf man...1 month trying to fix this...no luck yet ! maybe is the
FPC Connector Battery Holder Clip Contact For Asus Rog Phone 2 ? its not the port...i checked using voltimeter its 5v on both ports...so maybe the problem is another place​

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