Can't start/boot (P9 LITE/2017) - Huawei P9 Lite Questions & Answers

Hi everybody.
Received this phone from my sister. It's not booting right. Once I connect it to the charger it vibrates and shows red circle with thunder symbol (charging)? but it doesn't boot. I've left it plugged in my PC (about an hour) an it booted to Huawei logo, the restarted. Next day i've left the wall plug, and it booted to system, gave fast battery low warning and shut down. On the charger it's showing above mentioned symbol. So I'm thinking it's not the charge port but battery? Or some cable? Any ideas to determine the error better?
Sorry for my bad english.

atjeroid said:
Hi everybody.
Received this phone from my sister. It's not booting right. Once I connect it to the charger it vibrates and shows red circle with thunder symbol (charging)? but it doesn't boot. I've left it plugged in my PC (about an hour) an it booted to Huawei logo, the restarted. Next day i've left the wall plug, and it booted to system, gave fast battery low warning and shut down. On the charger it's showing above mentioned symbol. So I'm thinking it's not the charge port but battery? Or some cable? Any ideas to determine the error better?
Sorry for my bad english.
Click to expand...
Click to collapse
mention icon is same as this? if yes,i think your sister broken this phone:silly:
sorry for my bad english too

Related

Problem with charge battery

Hiho,
go to the problem:
I changed the original rom to CyanogenMod (NIGHTLY EUROSKANK [21/12/12]). used one month, until one day I was playing, and the battery was low, so I left him there, went to sleep. I woke up, and he was discharged and placed in wall charger, and went to watch. some hours later, I tried to turn on, and nothing happened, I thought I plugged the charger in the wrong way, I put to charge again, and noticed that out instead of white LED appears, was the red led. Loading left for some hours, I turn on and nothing happened .. (@! #! @ # $) And then plugged in the USB, and lit the white LED, and could not access it.
I did the MacGyver method, to bootloader battery, and did SBF flash:
" JDGC_U6_2.12.0_SIGNED_USAJRDNPRCB1B50AA039.0R_JORDANGCCORE_P013_A033_HWp3_Service1FF.sbf ", was all right for some time, when I put it to charge and lit the red light again, and then pulled the plug, and he hung up. and is now well. and no more MacGyver mode solves the bootloader
Please help
Sorry for the horrible english, I'm using google translate.:silly:
And also the huge text (I would explain how it happened)
can someone help?
cosaki said:
Hiho,
go to the problem:
I changed the original rom to CyanogenMod (NIGHTLY EUROSKANK [21/12/12]). used one month, until one day I was playing, and the battery was low, so I left him there, went to sleep. I woke up, and he was discharged and placed in wall charger, and went to watch. some hours later, I tried to turn on, and nothing happened, I thought I plugged the charger in the wrong way, I put to charge again, and noticed that out instead of white LED appears, was the red led. Loading left for some hours, I turn on and nothing happened .. (@! #! @ # $) And then plugged in the USB, and lit the white LED, and could not access it.
I did the MacGyver method, to bootloader battery, and did SBF flash:
" JDGC_U6_2.12.0_SIGNED_USAJRDNPRCB1B50AA039.0R_JORDANGCCORE_P013_A033_HWp3_Service1FF.sbf ", was all right for some time, when I put it to charge and lit the red light again, and then pulled the plug, and he hung up. and is now well. and no more MacGyver mode solves the bootloader
Please help
Sorry for the horrible english, I'm using google translate.:silly:
And also the huge text (I would explain how it happened)
Click to expand...
Click to collapse
Hi,
Sorry but in case you don't know, when the phone is discharged (under 7 or 10%) and when we plug it, it's normal to have red led. But you must have the "battery charging animation" with percentage when it charges... When it's charged enough (above 7 or 10 %) you can turn on the phone (power button long press).
Your battery could be dead, yes... But :
How old is your battery ?
Have you checked your wall charger ?
Is your USB cable charges your battery ?
Is your battery charges well with your original SBF (without CM) ?
If you know someone else who owns a Defy, you could test with his battery and his wall charger....
Your USB connector could be damaged....
Need some more informations to help you....
@fpriot said:
Hi,
Sorry but in case you don't know, when the phone is discharged (under 7 or 10%) and when we plug it, it's normal to have red led. But you must have the "battery charging animation" with percentage when it charges... When it's charged enough (above 7 or 10 %) you can turn on the phone (power button long press).
Your battery could be dead, yes... But :
How old is your battery ?
Have you checked your wall charger ?
Is your USB cable charges your battery ?
Is your battery charges well with your original SBF (without CM) ?
If you know someone else who owns a Defy, you could test with his battery and his wall charger....
Your USB connector could be damaged....
Need some more informations to help you....
Click to expand...
Click to collapse
the cell completed one year this month (January / 13). I know that when the led is red because it is very low on battery. But let Loading 4 hours +. and when I connect to the computer it does not charge. it only illuminates the white LED, and can not connect or power on. anyway, the exchange led to suppose that shows the usb part is okay. I've used various chargers.
I can not run the SBF, why he does not recognize.
The phone is not turning on. apparently only led.
Re: Defy Battery dead?!
cosaki said:
the cell completed one year this month (January / 13). I know that when the led is red because it is very low on battery. But let Loading 4 hours +. and when I connect to the computer it does not charge. it only illuminates the white LED, and can not connect or power on. anyway, the exchange led to suppose that shows the usb part is okay. I've used various chargers.
I can not run the SBF, why he does not recognize.
The phone is not turning on. apparently only led.
Click to expand...
Click to collapse
Try another battery... Your system could be corrupted, I mean, it seems your phone can't charge in 0-7 % step, so it will never boot... Dunno why, it could be an issue even if I don't really think so... But, to save your phone it's the better thing you can do. Couldn't you borrow someone's Defy battery ? A friend ? A shop ? Then you could test !
Sent from my Defy MB525 green lens
@fpriot said:
Try another battery... Your system could be corrupted, I mean, it seems your phone can't charge in 0-7 % step, so it will never boot... Dunno why, it could be an issue even if I don't really think so... But, to save your phone it's the better thing you can do. Couldn't you borrow someone's Defy battery ? A friend ? A shop ? Then you could test !
Sent from my Defy MB525 green lens
Click to expand...
Click to collapse
I got a battery from a friend, who possesses defy red lens, same as mine.
nothing. still does not power on.
cosaki said:
I got a battery from a friend, who possesses defy red lens, same as mine.
nothing. still does not power on.
Click to expand...
Click to collapse
OK
Did you try to unbrick your phone with this thread ?
@fpriot said:
OK
Did you try to unbrick your phone with this thread ?
Click to expand...
Click to collapse
I can not because the phone only comes in the boot when it is plugged into the wall charger. when I connect usb, it only illuminates the white LED. and I can not get into the boot or do anything.
cosaki said:
I can not because the phone only comes in the boot when it is plugged into the wall charger. when I connect usb, it only illuminates the white LED. and I can not get into the boot or do anything.
Click to expand...
Click to collapse
Are you sure you can't do any of these two steps (3 or 4) of the "bricked defy Step by Step Walkthrough" thread ??
Even the 4th ?
[...
3.First shutdown your phone, hold the Vol down and boot the phone up keeping the volume down pressed. you should come up to a triangle android logo, press the vol up and down key and then tap the screen ( this is a touch screen gui), choose the wipe data/cache and press ok, this should take up to 5 minutes.
4. Now, shut down the phone (pull the battery out and return it back in), Hold the Vol Up button and power up your phone.
you will enter the Bootloader (or BL as its called in the forums) and you should see the phone stating that (usually 9.10 version)
...]
If not, even with a charged battery, I 'm afraid your defy has a hardware issue...
Is your power button still alive ?
@fpriot said:
Are you sure you can't do any of these two steps (3 or 4) of the "bricked defy Step by Step Walkthrough" thread ??
Even the 4th ?
[...
3.First shutdown your phone, hold the Vol down and boot the phone up keeping the volume down pressed. you should come up to a triangle android logo, press the vol up and down key and then tap the screen ( this is a touch screen gui), choose the wipe data/cache and press ok, this should take up to 5 minutes.
4. Now, shut down the phone (pull the battery out and return it back in), Hold the Vol Up button and power up your phone.
you will enter the Bootloader (or BL as its called in the forums) and you should see the phone stating that (usually 9.10 version)
...]
If not, even with a charged battery, I 'm afraid your defy has a hardware issue...
Is your power button still alive ?
Click to expand...
Click to collapse
Power it on, when connected to wall charger. sometimes starts, sometimes they're showing is charging (the battery symbol with percentage in the middle). but I just pull it off. ie power on it, just in wall charger.
if a hardware problem it would not mind at all. (I think)
cosaki said:
Power it on, when connected to wall charger. sometimes starts, sometimes they're showing is charging (the battery symbol with percentage in the middle). but I just pull it off. ie power on it, just in wall charger.
if a hardware problem it would not mind at all. (I think)
Click to expand...
Click to collapse
Sorry but I can't help you anymore. Don't have more ideas...
Hope you will find the culprit...
See you
@fpriot said:
Sorry but I can't help you anymore. Don't have more ideas...
Hope you will find the culprit...
See you
Click to expand...
Click to collapse
Thank you for your attention. I hope someone can help me!
thks a lot
anyone who can help me?

New Battery problem

Hello
My battery sucked, like going from 100 to 20 in 10secs so i asked for a new one from huawei greece. They sent me a new battery and when i put it into the phone and tried to boot it phone didn't boot. I thought it was because the battery was empty and when i connected it to charge first the light was blinking red and then phone boot up to the battery screen. 15min later i realised the phone was boot up and the red light was blinking red and not like staying red which is the light when you charge it with no battery. the percetange was 0%. i left it there for a little bit but nothing happend. then i tried to turn it off while it was connecting to the charger but that just boot up again with the same red blinking light and 0% percentage. I'm on aurora sp on top of aurora v20. When i try the old battery everything is working ok like it charges and everythinh. Could someone help me out?
Strange
Try this connect your phone to usb power without battery inserted. Then turn on when phone boot insert your new battery into your phone let charge until green led or 100%. And install Battery Stats and post details about your batt.
dark_vader said:
Strange
Try this connect your phone to usb power without battery inserted. Then turn on when phone boot insert your new battery into your phone let charge until green led or 100%. And install Battery Stats and post details about your batt.
Click to expand...
Click to collapse
i've tried that nothing changed. i let it boot up without the battery then put it back in without pulling off the charger and it still seemed to be without battery just with the usb cable. i got back to official gingerbread, no rooting and stuff now but still doesn't charge. the weird thing is that the very first time that iconnected it to the charger, when the phone was off, the light started blinking red without phone getting into "battery screen" and after a while it was at battery charging screen. 15min later it was booted up and "no charging" status
Cybergiannis said:
i've tried that nothing changed. i let it boot up without the battery then put it back in without pulling off the charger and it still seemed to be without battery just with the usb cable. i got back to official gingerbread, no rooting and stuff now but still doesn't charge. the weird thing is that the very first time that iconnected it to the charger, when the phone was off, the light started blinking red without phone getting into "battery screen" and after a while it was at battery charging screen. 15min later it was booted up and "no charging" status
Click to expand...
Click to collapse
Okay. Ask Huaei to change your battery since it's damage for another one you have and can active warranty do that

Nexus 7 won´t turn on after screen replacement / strange noises

Hey guys,
i´m feeling very sad. Last week i ordered a N7 replacement screen. Today it arrived and i build it in.
But now my N7 won´t turn on anymore! :crying:
The screen stays black but if i connect N7 to a charger i can hear some noises from battery/above battery.
I tried the "hold down for 10/30sec" things already but none of it had helped.
Help me!
Hey BIG UPDATE!!
Tried to put in charger and then immediately press power+volume down. The charging symbol appeared for 1 sec but then disapperared immediately. Should i think battery is empty oder battery is dead. The charging symbol was completely empty btw. Also it won´t start, only showing the empty charging symbol to me and then turning off again. I guess dead battery right?
OMG!!!
Now finally it boots up. Patience has done it!

G2 completely dead all of a sudden

So my phone ran out of juice 4 days ago, it was left uncharged till 2 days ago when i decided to charge it. I plugged it into the nexus 7 2012 charger (which i use to charge many other devices and none had problems including my nexus 5) and the LG logo showed up. After 3 hours i went to check on it and it was just dead and warm. It's completely unresponsive, won't boot into recovery or download, won't show LG logo no matter what button combinations i press. It's not recognized by my PC.
I opened the back case, pulled the battery cable and reinserted it and tried but still dead. When i connect the phone to any charger it warms up but is still completely dead. I tried booting it with the battery unplugged and still dead. What might have gone wrong?
Check voltage of battery (Should not be below 3.7v).
I had issue with mine when battery corrupted. Led was blinking red on charge/pc/power on
I don't think it's the battery, I've already tried booting without it and it won't boot or get recognized by the PC.
You saying about booting without battery, was it "test point" procedure?
I'm not really sure what you mean. I unplugged the battery connector and plugged it in the charger and attempted to boot it up. I was trying to test if the battery was the source of failure but I think it's not since it should have booted up if it was just the battery that failed.
Same with me. I bought a new battery and the same thing happens. Blinking red light. It shows some life for about 3 seconds with the logo coming up but then dies. anyone know whats going on?

Freeze problem help!

Hi! today I have a problem with my mom's Galaxy S8 (Exynos). She told me she just launch some app and then the system was crashed, it turn into black screen and won't boot anymore.
I try to fix but It's not work.
I tried to boot up but it's turn to a black screen with blue waving light after the boot animation.
I tried to boot into ODIN mode, it's work! but I press volume down to restart a phone It's still happening.
I tried to boot into recovery but it's freezing on the "Installing system update" screen.
And I tried to charge a phone when it is off It's not showing the charging screen.
Is it gone?
Screenshots will be helpful.
LR7875 said:
Screenshots will be helpful.
Click to expand...
Click to collapse
Sorry about that, I forget to take some pictures but now it has a bad news is the phone won't boot and can't charge I think the battery was dead.
Update : I trying to charge a phone but it's nothing showing on the screen.
I charged it through the Type C port, I charge with the original Samsung fast charge adapter for about 30 minutes there is still nothing! the adapter is not warm and a phone too.
After that I try to charge it into wireless charge, my wireless charger showing charging status then I wait about 30 minutes. A phone warm! but nothing showing on the screen.
But yeah It's still won't boot.
Sorry for the poor english.
merc547 said:
Update : I trying to charge a phone but it's nothing showing on the screen.
I charged it through the Type C port, I charge with the original Samsung fast charge adapter for about 30 minutes there is still nothing! the adapter is not warm and a phone too.
After that I try to charge it into wireless charge, my wireless charger showing charging status then I wait about 30 minutes. A phone warm! but nothing showing on the screen.
But yeah It's still won't boot.
Sorry for the poor english.
Click to expand...
Click to collapse
Maybe hardware failed unfortunately.
You can buy a smashed phone to replace motherboard.
LR7875 said:
Maybe hardware failed unfortunately.
You can buy a smashed phone to replace motherboard.
Click to expand...
Click to collapse
yeah, I think that too.
but last time I try to boot into Odin mode it was working but it's freezing.
And when I pull out the charging cable, it turns off by itself.
Now I think the battery was dead.
So I gonna try to change the battery first if it's still not working I will put it in its box.
It's my mom's secondary phone, if it's died, fine!

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