So, I've a little problem.
I'm on Lollipop with my XT1068 EUR,
My phone got 0% of battery, so he shutted down.
Now, I try to recharge it. I got a screen with a battery, with a red bar and 0%.
I can't boot it, and it's stay at 0% I can't access to the fastboot...
I can't flash something : "battery low"... I can't recharge my device!
Help pls...
Hold power + volume - for 2 minutes.... Try it
"Battery Low"... i can't do anything...
EDIT: oh okay, I got the soluce... Connect USB to Fastboot, and... Wait and charge your phone and restart. I've panic'd.
Related
Hi there,
I have unlocked my XZ before. Yesterday I seemed to flash a wrong kernel, and after that my XZ cannot work any more.
At first I tried to press the power button and it gave me no response, so did I do the hard reset(power button + volume up for seconds). Then I kept it charging on the wall to see what gonna happen, about 8 hrs passed and nothing special came out so I pull it out of the power. After a while when I press the power button again the power led blinked for three times just as the phone got too low battery to boot, then I charged it again, but the power led went off after several minutes. I tried to get it into flash mode or fastboot mode but I got no luck.(if I could get it into those modes I know how to recover it)
I saw the thread http://forum.xda-developers.com/showthread.php?t=1849170 and it talks about charging cycle like this:
On a working phone there are different stages of a battery's charging cycle. The stages are listed in order they happen. The cycle goes from a completely dead battery through a phone running on battery and back to a completely dead battery.
1.Dead battery. No response from the power button, no screen and no led.
2.Connect to charger
3.low battery level charging mode. This is when just the RED led is on and no screen. At this stage the battery's charge is to low to turn the phone on, but it is charging.
4.Kernel controlled off-line charging mode. This is when the battery has charged enough from step (3) and boots the kernel to charge the battery. The phone is off, but could be turned on using the power button. A quick press of the power button will show this battery icon. Icon will fill with charge.The kernel also controls charging when the phone is on.
5.Battery is fully charged.
6.Unplug the phone and turn on.
7.Battery is dead from normal use.
8.Repeat stages starting at (1)
The kernel of my phone got bricked so I think my phone can be charged on the step 3 but when the power is enough to power on it tries to get onto step 4, and then it fails to be in the offline charging mode, at same time the power led goes off, as it was totally dead. I think if I could get my phone into flash mode before it tries to be on step 4 it can be recovered but after several tries I still couldn't do it.
Any suggestions? Thanks.
If I were you I would try harder to get into fastboot and flash a kernel with recovery.
Still, whenever you have troubles on an Unlocked device, resort the official flashtool.
Emma Flashtool
how do you flash a wrong kernel? there is only one Dev kernel.
G1_enthusiast said:
how do you flash a wrong kernel? there is only one Dev kernel.
Click to expand...
Click to collapse
Probably flashed the 4.2.2 version on 4.1.2 or the other way round.
kailiu said:
Hi there,
I have unlocked my XZ before. Yesterday I seemed to flash a wrong kernel, and after that my XZ cannot work any more.
At first I tried to press the power button and it gave me no response, so did I do the hard reset(power button + volume up for seconds). Then I kept it charging on the wall to see what gonna happen, about 8 hrs passed and nothing special came out so I pull it out of the power. After a while when I press the power button again the power led blinked for three times just as the phone got too low battery to boot, then I charged it again, but the power led went off after several minutes. I tried to get it into flash mode or fastboot mode but I got no luck.(if I could get it into those modes I know how to recover it)
I saw the thread http://forum.xda-developers.com/showthread.php?t=1849170 and it talks about charging cycle like this:
On a working phone there are different stages of a battery's charging cycle. The stages are listed in order they happen. The cycle goes from a completely dead battery through a phone running on battery and back to a completely dead battery.
1.Dead battery. No response from the power button, no screen and no led.
2.Connect to charger
3.low battery level charging mode. This is when just the RED led is on and no screen. At this stage the battery's charge is to low to turn the phone on, but it is charging.
4.Kernel controlled off-line charging mode. This is when the battery has charged enough from step (3) and boots the kernel to charge the battery. The phone is off, but could be turned on using the power button. A quick press of the power button will show this battery icon. Icon will fill with charge.The kernel also controls charging when the phone is on.
5.Battery is fully charged.
6.Unplug the phone and turn on.
7.Battery is dead from normal use.
8.Repeat stages starting at (1)
The kernel of my phone got bricked so I think my phone can be charged on the step 3 but when the power is enough to power on it tries to get onto step 4, and then it fails to be in the offline charging mode, at same time the power led goes off, as it was totally dead. I think if I could get my phone into flash mode before it tries to be on step 4 it can be recovered but after several tries I still couldn't do it.
Any suggestions? Thanks.
Click to expand...
Click to collapse
fastboot and flash mode are at the lower levels and should not be affected by what Kernel you flash.
And since these modes do not use your screen, they don't really need a minimum battery level, although it wouldn't be safe to flash at low battery level.
What you can do is, power off your phone and disconnect from the wall charger.
Connect your phone to the PC while holding Volume Up.
This should put your phone in fastboot mode.
Let it stay this way for a couple of hours, you should be able to get some power in the battery.
Get the right kernel for your device's current firmware from here.
DooMLoRD said:
4.2.2
.423 - v9
4.1.2
.307 - v8
.253 - v7
.434 - v3, v4, v5, v6
.350 - v1, v2
Click to expand...
Click to collapse
Install the kernel via fastboot
DooMLoRD said:
download the kernel package update.zip
save it on c:\ and extract the boot.img from the package
save the boot.img to the folder containing fastboot binary
flash the boot.img using fastboot:
Code:
fastboot flash boot boot.img
reboot from fastboot
Code:
fastboot reboot
the device should now start booting, enjoy the kernel
Click to expand...
Click to collapse
If you are unable to follow these instructions or you have any doubts, feel free to ask I'll do my best to explain.
Thanks to all the fellows who helped me before. The most serious problem was I couldn't even get my phone into fastboot mode or flashmode.
Finally I sent my phone to the customer service. Luckily enough they didn't check whether its bootloader is unlocked or not and returned it back to the factory. Still waiting for what's gonna happen.
Hello and how are you?
I recently flashed the latest doomkernel on my phone, installed a rom and all was working fine. However my batter dropped to 0% and now the phone is not booting up. I had it charged for 10 hours (twice) and when I press power button the red light flashes twice. I was not able to imitate a battery removal (power+vol up) so I removed the battery itself, waited and recharged. The phone is detected as a USB device by the pc, but I cannot flash anything since it turns off.
My carrier says this is a broken motherboard/mainboard
Has anyone experienced such issue? any help?
Mainboard is fine. Battery has to low voltage. I think the device cannot charge the battery, when it's turned off. You must charge the battery somewhere else.
Hello,
i have huge problem with my experia t, it was affected by occasional reboot and battery drain. After i replaced the battery it seems to be better until 4 days ago, when it began to rebooting every 5/10 minute and 3 day ago it just died.
Now if i try to start it, it gust blink with red led twice.
I tried
recharging it for 12 hours
soft/hard reset
reflashing with newer and older ttf
i wanted to try also flash kernel but i need root permission and i don't know is it's possible to root from fast/flashmode
sending 'boot' (10215 KB)...
FAILED (remote: The Device must be rooted first)
finished. total time: 0.015s
Click to expand...
Click to collapse
If you have any idea i will really appreciate
i was able to flash the kernel but i still have the problem
This will fix the problem with rebooting : http://forum.xda-developers.com/showthread.php?t=2449242 . As for phone not booting it may be a brick or something, you can try flashing a whole firmware(that should rely do it). This may be helpful too (in a case of a brick) : http://forum.xda-developers.com/showthread.php?t=1849170
maybe ，i don't know
FIXED
SilvanoP said:
Hello,
i have huge problem with my experia t, it was affected by occasional reboot and battery drain. After i replaced the battery it seems to be better until 4 days ago, when it began to rebooting every 5/10 minute and 3 day ago it just died.
Now if i try to start it, it gust blink with red led twice.
I tried
recharging it for 12 hours
soft/hard reset
reflashing with newer and older ttf
i wanted to try also flash kernel but i need root permission and i don't know is it's possible to root from fast/flashmode
If you have any idea i will really appreciate
Click to expand...
Click to collapse
// ok so what has happened is your phone is fully drained. What you have to do is take it apart again, unplug the battery. Wait 10 secs...now hold the power button and plug your charger(keep holding). This time you'll see SONY logo, as soon as you see that, plug battery in(keep holding). If you did the process correctly you should see battery charging screen(release power button). Charge for about 5-10 mins and VOILA your phone is back!
Good Luck!
Ballack13germany said:
// ok so what has happened is your phone is fully drained. What you have to do is take it apart again, unplug the battery. Wait 10 secs...now hold the power button and plug your charger(keep holding). This time you'll see SONY logo, as soon as you see that, plug battery in(keep holding). If you did the process correctly you should see battery charging screen(release power button). Charge for about 5-10 mins and VOILA your phone is back!
Good Luck!
Click to expand...
Click to collapse
Thank you for your advice, it's worked for me without holding power button and put the battery cable as soon as phone vibrate on SONY logo, but after a night of charging (the battery logo was almost full) i tried to power on and after 30 sec of just black (but back lighted) screen it switch off and now it again red(empty) battery.
Update; now i reflashed it with oldest stock rom and it seems to see the battery properly (it's always green and almost full) but when i try to power on, it goes from sony logo to battery charging logo=(
Up2:Managed to make my way to the "flames" logo with stock kernel, but still the same, after 30-40 sec of "flames" it goes to charging logo screen
SilvanoP said:
Thank you for your advice, it's worked for me without holding power button and put the battery cable as soon as phone vibrate on SONY logo, but after a night of charging (the battery logo was almost full) i tried to power on and after 30 sec of just black (but back lighted) screen it switch off and now it again red(empty) battery.
Update; now i reflashed it with oldest stock rom and it seems to see the battery properly (it's always green and almost full) but when i try to power on, it goes from sony logo to battery charging logo=(
Up2:Managed to make my way to the "flames" logo with stock kernel, but still the same, after 30-40 sec of "flames" it goes to charging logo screen
Click to expand...
Click to collapse
if you don't follow the instructions properly it wont work...so hold the power button!!!
Hi, I recently flashed the new Ubuntu Touch image for the Xperia Z1 without any issues, but then my battery died after a few days of no usage and I can't get the phone to boot, nor can I get it into fastboot or recovery: When I put it on charge, first the notification-LED starts blinking red, then after a few minutes it begins starting up to charging mode (battery icon). Pressing any volume buttons while the Sony logo shows doesn't help, and after that the phone begins totally bugging around. I can't get it to boot to Ubuntu, but I also can't get it to turn back off without waiting until the battery drains, and then I'm back at plugging it in again. I also tried hitting buttons while plugging in the USB-cable, but again, no results.
Any suggestions? Thanks in advance.
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