Can a Honor 8 boot without a battery ? - Honor 8 Questions & Answers

Hello,
I bought a Honor 8 with a broken screen and changed it, i took off the battery as it was totally dead.
I wanted to know if this phone could boot only with usb plugged in and no battery ?
Because when i plug it in with the usb cable, the screen lights up and i only see the" honor powered by android" screen but it seems to be stuck on it
Thanks for your replies !

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Xiaomi MI4 does not turn, only gets red LED.

Hello everyone. Xiaomi MI4 bought a black 64gb in aliexpress, so I opened the box I turn on the unit, realized he was discharged, then I put it to load, but only rises a red LED at the bottom and all, the machine shows no sign of life, let charge for 24 hours and he does not care, just gets the red LED, someone could help me?
davifs said:
Hello everyone. Xiaomi MI4 bought a black 64gb in aliexpress, so I opened the box I turn on the unit, realized he was discharged, then I put it to load, but only rises a red LED at the bottom and all, the machine shows no sign of life, let charge for 24 hours and he does not care, just gets the red LED, someone could help me?
Click to expand...
Click to collapse
Does your pc detect anything when you plug usb cable ?
Yes, it detects, but then disconnects, can it be a problem in the battery?
Chances are you have received a refurbished device or defective battery.
Try and find another Mi4 user for trial of the battery or let's see you need to contact the vendor soon.
Sent from my MI 4W using XDA Free mobile app
Hii bro..sometimes battery goes below critical level,phone doesnt start.this situation is called sleep of death. U need to keep ur mobile in charging for 12 hours.hope this will solve ur problem.
Sent from my MI 4W using XDA Free mobile app
Charge via wall adapter. Leave it for some time.
PS: When your battery reaches 9-10%, it is advisable to charge it back to 100%.
Hi,
Im having the same problem, Red LED when charging, nothing else on screen, cannot switch on, its not even detected when connected to pc.
were you able to solve your problem?
malekts said:
Hi,
Im having the same problem, Red LED when charging, nothing else on screen, cannot switch on, its not even detected when connected to pc.
were you able to solve your problem?
Click to expand...
Click to collapse
I just got this issue 10min ago. Havn't depleted the battery on the phone for a very long time, my guess is that it hasn't calibrated the battery in a while or something like that. Will keep it in the fast charger during the night and then i'll reply here.
EDIT: Normally the red LED is constantly on when the battery is low and it's in the charger, now it's flashing which makes it look a bit more scary.
EDIT2: Works fine now after a night of charging
Charger could be not pushing enough voltage to charge battery. Try another one to see if it remedies the issue.
I do have the same problem with my Mi4. I wanted to start the update in the Updater app (to Android 6 version of Xiaomi.eu) and suddenly it turned off (at 100% battery). When I connect my phone with my computer it is recognized and all the partitions are mounted. And with all I mean all. There are about 7 partitions mounted (Linux and Windows) and they keep being mounted until I disconnect the phone. I let my Mi4 on the wall charger for 24 hours (2A Samsung one which charges all my other devices without any problems) but I still have the blinking red light after connecting it to the charger. Any other things I can do to get it running again?
EDIT: I can't see the phone in fastboot or adb and when I keep the power button pressed for about 10s it seems to disconnect and instantly reconnect the phone.
HibikiTaisuna said:
I do have the same problem with my Mi4. I wanted to start the update in the Updater app (to Android 6 version of Xiaomi.eu) and suddenly it turned off (at 100% battery). When I connect my phone with my computer it is recognized and all the partitions are mounted. And with all I mean all. There are about 7 partitions mounted (Linux and Windows) and they keep being mounted until I disconnect the phone. I let my Mi4 on the wall charger for 24 hours (2A Samsung one which charges all my other devices without any problems) but I still have the blinking red light after connecting it to the charger. Any other things I can do to get it running again?
EDIT: I can't see the phone in fastboot or adb and when I keep the power button pressed for about 10s it seems to disconnect and instantly reconnect the phone.
Click to expand...
Click to collapse
I solved this problem on my own. Even though the phone doesn't show up on the fastboot devices list you can use the Mi Flash Tool to flash the fastboot update (http://xiaomiadvices.com/miui-7-flash-fastboot-rom-on-xiaomi-phones-using-mi-flash-tool/). The drivers installed with the Mi Flash Tool for the Windows 10 Mobile Release (http://en.miui.com/thread-189369-1-1.html) recognize all the partitions as one device and show it with a cryptical name in the flash list.
Hi ! I fully charged the phone and after it shuted down. It doesn't starts. PC doesn't see it. When I'm plugin the wire just half way into the phone the red light stays on for a few seconds and than nothing at all. Can anyone help me?
Push power+vol up for quite enough lets say 20 sec
same problem here i kept charging for whole night but phone not getting on.. only red LED comes when kept for charging and not detected in PC also. Can any 1 help on this
I had the same problem ( strangely,it occured after a whole night charging, f... knows what happened)
Tried to change charger. No luck. The phone won't even boot by pushing Vol down+ Power
Solution: I simply connected the phone to a portable external charger, and tadaaaa !!! it was brought back to life !
Hope this helps

Mi4c shows logo and powers off

Hi everyone,
I'm having a big problem on my Xiaomi MI4C; When I powered it on its shows the logo and immediately powers off. I don't of if it is a problem of software or something else. Note that a few months ago the phone fall down and the screen cracked and part of the screen was not working but I was able to use it. I also noticed a few days ago that the screen started flickering and the phone and the phone restarted when that happen. I ignored the problem as it happened rarely but now it only shows its logo and powers off. Can you please tell if it's the screen the problem or a software issue or even a battery problem. Please help me out because I need to repair the phone urgently. Contact me on [email protected]
Avi-10 said:
Hi everyone,
I'm having a big problem on my Xiaomi MI4C; When I powered it on its shows the logo and immediately powers off. I don't of if it is a problem of software or something else. Note that a few months ago the phone fall down and the screen cracked and part of the screen was not working but I was able to use it. I also noticed a few days ago that the screen started flickering and the phone and the phone restarted when that happen. I ignored the problem as it happened rarely but now it only shows its logo and powers off. Can you please tell if it's the screen the problem or a software issue or even a battery problem. Please help me out because I need to repair the phone urgently. Contact me on [email protected]
Click to expand...
Click to collapse
Hi, here is a battery test:
- turn the phone off
- connect it to a quality 2A charger via a short (<1m), thick, quality USB cable
- turn it on (while still connected to the charger)
If your Mi4C starts OK now then the battery is 100% bad.
k23m said:
Hi, here is a battery test:
- turn the phone off
- connect it to a quality 2A charger via a short (<1m), thick, quality USB cable
- turn it on (while still connected to the charger)
If your Mi4C starts OK now then the battery is 100% bad.
Click to expand...
Click to collapse
try to check power button

Nokia 3.1 won't turn on

Just got my Nokia 3.1 TA-1063, unpacked and plugged to charger and USB cable that came with the phone. Screen is dead, phone just keeps vibrating every 5 seconds, no signs that it's charging or booting, just this vibrates. Tried volume up+ power on button for more than 10 secs, but that does nothing. It's bricked or something? Any solutions?
Best regards, Pirydion
Nokia Black Screen
i have the same probleme with the same phone i dont know what to do i tried to open phone and unplug lcd screen and battery but no good news im asking if someone of xda has solution and thanks for all

Help! My phone suddenly shutdown and doesn't charge any more. Bootloop

Hi folks,
Last night I have found my Mate 9 closed. There was no reason for that actually. I assume that there is at least %20 of pattery. There was no response for the power button.
I tried to charge it with original charger and cable. . This is what happening
1-Screen opens, 2-red colored battery charging screen appears for few seconds and then 3- Huawei logo appears 4-Phone shut down
This is happening recurrently
I tried another charger, iPhone one and that time phone goes to the eRecovery menu, which I haven't seen before.
I am quite confused, have some information on phone. Any help is greatly appreciated.
ThE_BoSS said:
Hi folks,
Last night I have found my Mate 9 closed. There was no reason for that actually. I assume that there is at least %20 of pattery. There was no response for the power button.
I tried to charge it with original charger and cable. . This is what happening
1-Screen opens, 2-red colored battery charging screen appears for few seconds and then 3- Huawei logo appears 4-Phone shut down
This is happening recurrently
I tried another charger, iPhone one and that time phone goes to the eRecovery menu, which I haven't seen before.
I am quite confused, have some information on phone. Any help is greatly appreciated.
Click to expand...
Click to collapse
Leave it on charger for a long time, even in eRecovery, to see would it charge.
Check if you charge from PC, does PC recognize that device is connected

Nokia 3.1 Black Screen

Just got my Nokia 3.1 TA-1063, unpacked and plugged to charger and USB cable that came with the phone. Screen is dead, phone just keeps vibrating every 5 seconds, no signs that it's charging or booting, just this vibrates. Tried volume up+ power on button for more than 10 secs, but that does nothing. It's bricked or something? i dont know what to do i tried to open phone and unplug lcd screen and battery but no good news im asking if someone of xda has solution and thanks for all

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