SGP621 won't start - Xperia Z3 Tablet Compact Q&A, Help & Troubleshooti

Hi,
Im using now AICP for 3-4 days now.
Today my battery decreased very fast and now my tablet is powered off. I can't start my tablet (sgp621) or charge it.
When I put the cable in it, the LED is red.
Im charging it like 6 hours now and I still can't start my tablet.
Fastboot mode also did't work (pressing vol up and put the cable in).
Booting in the recovery also didnt work (pressing start and vol down)
The last thing what I did is use the stadard browser app and turn the energy saving mode on.
I only have one app installed: mx player pro
My bootloader is unlocked, twrp (TWRP_multirom_scorpion_3.1.0.0_3.10_201703.img) is installed.
I had lineage os before but I formatted all partitions except of my sd card .
Is my tablet dead?
I hope someone can help me

My SGP621 recently started acting up. The power button doesn't work, and the up volume is now the power button. I can't even shut it down. If I do, it auto-powers on. I think it's done.

Omar321 said:
Hi,
Im using now AICP for 3-4 days now.
Today my battery decreased very fast and now my tablet is powered off. I can't start my tablet (sgp621) or charge it.
When I put the cable in it, the LED is red.
Im charging it like 6 hours now and I still can't start my tablet.
Fastboot mode also did't work (pressing vol up and put the cable in).
Booting in the recovery also didnt work (pressing start and vol down)
The last thing what I did is use the stadard browser app and turn the energy saving mode on.
I only have one app installed: mx player pro
My bootloader is unlocked, twrp (TWRP_multirom_scorpion_3.1.0.0_3.10_201703.img) is installed.
I had lineage os before but I formatted all partitions except of my sd card .
Is my tablet dead?
I hope someone can help me
Click to expand...
Click to collapse
Do you still need help?

Related

Is my phone bricked?! (grey battery screen)

Hi guys,
I figured I'll post again here since I think I bricked my phone.... I was trying to install Eugene's Vibrant6.zip and I got stuck on the Vibrant Logo with Samsung at the bottom. I tried to reset with both volume buttons and power button and got to grey battery and nothing else...
What I did prior to this was I formatted system and data on the recovery screen as per some posts here and it would just boot into a loop. Windows won't recognize a device and it just shows grey battery image and it doesn't seem to be charging. Anyone can help me?
EDIT:
Out and in the battery, plugged in to USB and it just loads the battery image and it's all grey color as if fully discharged and just stuck on it. Device is also not found in my system so I can't do any adb commands. If I just reset it without the cable it would just sit on the Samsung boot loop. Anything I can do?
UPDATE: Ok, some good news! I heard the sound as it connected via USB, I can see the 2 drives, but they read as Removable Disk and I can't access them...
adb reboot recovery or download
error: device not found
What if simply format the drives via Windows right click menu? Will that do any good or bad? What are my options here? Any help will be appreciated!
UPDATE: Well... looks like this is pretty much a dead phone.... I right clicked and selected Format in My Computer and it just says There is no disk in Driver F: Insert a disk and try again.
Can I a mount an image somehow via MagicISO? Or is there something simpler that I just can't figure out?
Again, thanks for your help!
Thanks.
Has anyone experienced this or am I the only one?
M5devil said:
Has anyone experienced this or am I the only one?
Click to expand...
Click to collapse
Sorry I have never heard of this or witnessed it while flashing anything to my device. Obviously the battery screen signifies that the phone is off but is in charging mode and hitting the power button will boot the device up. (I'm sure you already know of this). Never heard of it being stuck at that screen after flashing. Hopefully you can get this solved soon. Good luck
M5devil said:
Hi guys,
I figured I'll post again here since I think I bricked my phone.... I was trying to install Eugene's Vibrant6.zip and I got stuck on the Vibrant Logo with Samsung at the bottom. I tried to reset with both volume buttons and power button and got to grey battery and nothing else...
What I did prior to this was I formatted system and data on the recovery screen as per some posts here and it would just boot into a loop. Windows won't recognize a device and it just shows grey battery image and it doesn't seem to be charging. Anyone can help me?
EDIT:
Out and in the battery, plugged in to USB and it just loads the battery image and it's all grey color as if fully discharged and just stuck on it. Device is also not found in my system so I can't do any adb commands. If I just reset it without the cable it would just sit on the Samsung boot loop. Anything I can do?
UPDATE: Ok, some good news! I heard the sound as it connected via USB, I can see the 2 drives, but they read as Removable Disk and I can't access them...
adb reboot recovery or download
error: device not found
What if simply format the drives via Windows right click menu? Will that do any good or bad? What are my options here? Any help will be appreciated!
UPDATE: Well... looks like this is pretty much a dead phone.... I right clicked and selected Format in My Computer and it just says There is no disk in Driver F: Insert a disk and try again.
Can I a mount an image somehow via MagicISO? Or is there something simpler that I just can't figure out?
Again, thanks for your help!
Thanks.
Click to expand...
Click to collapse
Slow down for a second. Your phone is definitely not bricked. Ive been over the edge, and been able to bring my phone back to life.
To clarify, you flashed vibrant6.zip through clockwork mod, and then the phone got stuck on the samsung S? How long did you let it sit there?
It sounds like just your ROM is messed up.
Are you able to "get into recovery"? Holding both volume buttons while you power on the phone, without it being plugged into usb.
Do you have Odin? And have you ever used it?
Its totally frustrating when your phone gets messed up and you don't know what to do.
I flashed the stock ROM via Odin and then wanted to install Vibrant6.zip. For that I entered into a recovery mode via Clockwork and as someone in the other thread advised, I formatted system and also data, don't recall exactly. Then it looped to a standard recovery mode and I just rebooted the phone. This is where it got stuck... Vibrant in the center and Samsung at the bottom of the screen. To test it I left it like that from night till this morning. In the morning I woke up it was on the same boot screen.
Before that at night, after seeing it hand at the boot, I held both volume keys and power, waited for it to reboot, and immediately it showed a circular progress bar, but not moving just highlighted the 12 o'clock bar and second later I see the battery image all in gray and nothing else. It just sits on that grey static image without actually charging it (no green section or flashing dots)
Boot logo only appears if I am trying to reset without the USB cable. On the boot loop I plug in the cable and I hear the USB connecting it, I see the 2 Removable disks, but both inaccessible and adb commands don't recognize the device.
Very weird, as in turned off mode it's not charging at all.. just shows this grey battery image with a circle progress froze on 12 o'clock bar.
That's pretty much it.... I was never able to enter into recovery nor download via the buttons. It would just always reboot into this grey battery screen....
Completely helpless.... I did order a new battery from TMO, maybe the battery is fried and that's why it's not charging and just sits on this stupid static grey battery screen.
ArbitrageMan said:
It sounds like just your ROM is messed up.
Are you able to "get into recovery"? Holding both volume buttons while you power on the phone, without it being plugged into usb.
Do you have Odin? And have you ever used it?
Its totally frustrating when your phone gets messed up and you don't know what to do.
Click to expand...
Click to collapse
Holding both volume keys and releasing power once screen goes blank, only show Vibrant logo again... I have tried this a million times
With USB cable it shows grey battery screen, without the cable just a Vibrant boot loop...
I'm assuming that you have the Samsung drivers installed.
Try the following steps:
Take out the battery and then put it back in but don't turn the phone on.
Plug it via USB.. does anything show up on the screen?
zephiK said:
I'm assuming that you have the Samsung drivers installed.
Try the following steps:
Take out the battery and then put it back in but don't turn the phone on.
Plug it via USB.. does anything show up on the screen?
Click to expand...
Click to collapse
Yes, I have the drivers installed as I was able to locate my device and use adb commands to enter into recovery and download. Also Kies worked.
Doing what you asked simply load the grey battery image and nothing else with a progress bar not spinning. Just sort of hangs on this image and that's all.
Booting without the USB cable loads the Vibrant boot loop. Connecting USB at this boot loop state, would play a sound as if it connected to my windows, but I can only see Removable disks that are inaccessible and adb doesn't find the device...
Very strange.... trying to use the button keys to enter into recovery or download is no use, as that just won't ever happen, even when phone was working fine.
Any other suggestions? I would return the phone for replacement... but I am not sure how it would look with all the files still on the internal disk including root if I am not mistaken... I had only few hours of sleep because of this headache
M5devil said:
Yes, I have the drivers installed as I was able to locate my device and use adb commands to enter into recovery and download. Also Kies worked.
Doing what you asked simply load the grey battery image and nothing else with a progress bar not spinning. Just sort of hangs on this image and that's all.
Booting without the USB cable loads the Vibrant boot loop. Connecting USB at this boot loop state, would play a sound as if it connected to my windows, but I can only see Removable disks that are inaccessible and adb doesn't find the device...
Very strange.... trying to use the button keys to enter into recovery or download is no use, as that just won't ever happen, even when phone was working fine.
Any other suggestions? I would return the phone for replacement... but I am not sure how it would look with all the files still on the internal disk including root if I am not mistaken... I had only few hours of sleep because of this headache
Click to expand...
Click to collapse
Are you sure that you're doing the right things to get to download? I've been in this situation and I wasn't able to get into recovery but I was able to get back into download mode.
I believe if you return it back and they find out it was rooted, they will charge you for it. If not, it'll appear on your bill.
I'm sure that you're doing the wrong things to get into download mode. If something is appearing on your screen it is a soft-brick and you're not bricked.
1. Take out battery, put it back in. (to turn the phone fully off)
2. Don't turn it the phone on!
3. Plug the phone into your PC, do not hit the power button!
4. See if the phone shows anything on the screen (powers on its own when plugged in)
IF the phone screen does 'turn on' after being plugged in without you hitting the power button, so far so good.
5. Now while it's on like this, hold the volume up and volume down buttons.
6. Hold the power button as well as the volume buttons until the screen goes black.
7. As soon as the screen goes black, let go of the power button! But DON'T let go of the volume buttons!
Click to expand...
Click to collapse
A tip to get into download mode is to put the phone HORIZONTALLY (sideways) and it will make it a lot easier.
I am pretty much positive about it. I know a lot of people can easily enter into recovery or download modes, but I know many can't and I am one of them. It would just load the grey battery image instantly as I let go of the power button.
1. Take out battery, put it back in. (to turn the phone fully off) DONE
2. Don't turn it the phone on! DONE
3. Plug the phone into your PC, do not hit the power button! DONE
4. See if the phone shows anything on the screen (powers on its own when plugged in) FIRST THING THAT APPEARS IS A CIRCULAR PROGRESS BAR THAT CHANGES TO A GREY BATTERY IMAGE WITH A BAR IN THE MIDDLE OF IT. STATIC IMAGE, NOTHING ELSE.
IF the phone screen does 'turn on' after being plugged in without you hitting the power button, so far so good.
5. Now while it's on like this, hold the volume up and volume down buttons. DONE
6. Hold the power button as well as the volume buttons until the screen goes black. DONE
7. As soon as the screen goes black, let go of the power button! But DON'T let go of the volume buttons! DONE
THE STUPID GREY COLOR BATTERY IMAGE APPEARS AS BEFORE....
I'm thinking maybe battery is fried and that's why the grey color screen appears and not the usual screen where you see the battery charging...
After reading this thread it's clear that my handset is one of the new ones that have recovery/download modes disabled via the volume+power buttons.
So that pretty much covers it... I hope TMO will not ***** about the files that are on the internal sd that I am unable to access and remove... unless anyone else has any fresh ideals how to gain access to the disk
I think I might have a similar problem.
I accidentally deleted the touchwiz framework so I can't do anything ON the phone. It boots up, and gets me to the lock screen. As soon as I unlock, I am greeted with dozens of unending force closes.
I can get into both download and recovery mode, however, I have not been able to get ADB to recognize the device. I am attempting to push the stock ROM to the internal memory to flash over everything.
I'm not sure what to do to get ADB to work but it's driving me nuts!
Stuck at vibrant? I have a fix
Check out android Dev Section... I figured out how to access download mode or stock recovery mode when you are stuck at the vibrant screen!!!! BACK IN BUSINESS VIBRANT OWNERS!!!
i got the same problem and nothing seems to work
Try this out http://forum.xda-developers.com/showthread.php?t=1103706
Feels like I'm having same issues..
the previous post requires opening the phone and I don't have tools for that..
Here's my issue.
I can't get into Recovery or Download and computer won't see phone to Odin.
I've got drivers installed and AIO Toolbox as well as ADB(which won't work because of computer not seeing phone.
Using the manual option(vol+ vol- power), nothing works.
I've done all the tricks like unplug it then hold vol keys plug it insert battery..
When I do plug in the phone to to even just get a charge in it goes the the battery, but my is is frozen or something. doesn't turn green or have a charging animation. After about a minute or so it was start up and boot loop. I read something about a bad battery? I've got two of them and they seemed fine before..
Before all this I had to Odin and go to stock. I was attempting to get ics back but I was being lazy and trying to do as little as possible..bad idea. I was following slim ics install and flashed cm9 daily, slimics and commons..and now this..
I'm not sure what to do..I usually search around xda or google..10 hours later.. idk..Anyone able to give help please?
:crying:
eduardo_reflex said:
i got the same problem and nothing seems to work
Click to expand...
Click to collapse
... do i even have to say it?
droyd666 said:
Try this out http://forum.xda-developers.com/showthread.php?t=1103706
Click to expand...
Click to collapse
this problem is most likely solved. After 2 years!
mylostlonelysoul said:
Feels like I'm having same issues..
the previous post requires opening the phone and I don't have tools for that..
Here's my issue.
I can't get into Recovery or Download and computer won't see phone to Odin.
I've got drivers installed and AIO Toolbox as well as ADB(which won't work because of computer not seeing phone.
Using the manual option(vol+ vol- power), nothing works.
I've done all the tricks like unplug it then hold vol keys plug it insert battery..
When I do plug in the phone to to even just get a charge in it goes the the battery, but my is is frozen or something. doesn't turn green or have a charging animation. After about a minute or so it was start up and boot loop. I read something about a bad battery? I've got two of them and they seemed fine before..
Before all this I had to Odin and go to stock. I was attempting to get ics back but I was being lazy and trying to do as little as possible..bad idea. I was following slim ics install and flashed cm9 daily, slimics and commons..and now this..
I'm not sure what to do..I usually search around xda or google..10 hours later.. idk..Anyone able to give help please?
:crying:
Click to expand...
Click to collapse
Try asking another question. But I suggest using a USB jig. They usually work. Then odin
Sent from Mount Olympus via Hermes
Did you ever get it fixed man? I literally did the very same to mine a while back and It works like butter as we speak. It is fixable with a mini-usb jig or dongle. You can make your own with about $3 worth of parts from radio shack but I recommend buying one, it will be easier. I for the record made mine simply twisting together the resistors and though it was tough to touch the right pins it did eventually work and get me back into download mode.
Hopefully you already got it fixed though. If not I can help you out.

[Q] Phone not switching on after charge!!

Hi
I just flashed UI-One MIUI 4.0 PORT [BETA 1] by TEAM MAC (http://forum.xda-developers.com/showthread.php?t=1517939) and the new baseband yesterday night and the phone was working fine. But when i went to sleep the phone had about 25% charge so in the morning it was switched off. Here's what i've done
-I have charged my phone for an hour now via usb/ac adapter and tried removing the battery , sdcard and putting it back in ( some post said to try it) but still the phone doesnt switch on.
- All it shows is the battery indicator when switched off (the really big one being charged) and about 50% is done.
-That screen comes on even if i press and hold power button
-Not able to go into recovery
Anyone any ideas????
rishi_storm said:
Hi
I just flashed UI-One MIUI 4.0 PORT [BETA 1] by TEAM MAC (http://forum.xda-developers.com/showthread.php?t=1517939) and the new baseband yesterday night and the phone was working fine. But when i went to sleep the phone had about 25% charge so in the morning it was switched off. Here's what i've done
-I have charged my phone for an hour now via usb/ac adapter and tried removing the battery , sdcard and putting it back in ( some post said to try it) but still the phone doesnt switch on.
- All it shows is the battery indicator when switched off (the really big one being charged) and about 50% is done.
-That screen comes on even if i press and hold power button
-Not able to go into recovery
Anyone any ideas????
Click to expand...
Click to collapse
well battery drain has been the biggest issue in miui rom as it doesnt get into sleep mode so the soultion just put ur phone in charging for some time on plug socket not via pc .
now use adb to boot into recovery using command or just press the 3 button combo home+vol down+ power and check if it loads into recovery if not than adb is best method to boot into recovery ,
your bootloader is corrupted.. if you can somehow made it to emergyency mode then the situation is undercontrol.. if u can't then take your fone to cc
Sent from my LG-P500 using xda premium
SOLVED
Thanks for the replies guys. You were right. I manual forced emergency mode . Now repairing.

X10 stuck on SE boot screen, can't get flash to work

My x10 is bricked and won't boot past the Sony Ericsson screen. I have trouble getting it to turn on at all, it takes a weird combination of removing the battery and holding whatever keys. All I know is that it won't turn on unless I take out the battery, put it back in, hold the volume buttons, and press power. If i'm lucky, the phone will vibrate, and seconds later I'll have the SE screen. If there is no usb plugged in, it will go to recovery. I cannot, to save my life, get this phone into flash mode. I had it like an hour ago, but for some reason flashtool got stuck on reading device information, and I couldn't get it back into flash mode since then. Can someone help?
FireFreek said:
My x10 is bricked and won't boot past the Sony Ericsson screen. I have trouble getting it to turn on at all, it takes a weird combination of removing the battery and holding whatever keys. All I know is that it won't turn on unless I take out the battery, put it back in, hold the volume buttons, and press power. If i'm lucky, the phone will vibrate, and seconds later I'll have the SE screen. If there is no usb plugged in, it will go to recovery. I cannot, to save my life, get this phone into flash mode. I had it like an hour ago, but for some reason flashtool got stuck on reading device information, and I couldn't get it back into flash mode since then. Can someone help?
Click to expand...
Click to collapse
try out the REPAIR option in SEUS or PC companion.
(also to get into flash mode follow the following steps in the same order as mentioned below :
1. remove battery and plug it in.
2. connect the usb to the x10 first.
3. finally connect the other end of the usb cable to the pc holding the back button. )
OR
you can also try out this method too
Okay, I finally got it working. But the problem is that sometimes it just randomly turns off, and doesn't turn back on again. And when it does I'm not sure why. It might be a battery but I've got three of them, and two of them are new. So it shouldn't be that. (BTW, I managed to root it, unlock the bootloader, and install FXP125 7.2 cyanogen mod. It works fine when it's turned on.) It's like it has moments where the phone works perfectly, turning on, being able to get to recovery and flash mode, and moments where it does absolutely nothing.
strange behaviour !
try to wipe cache partition and dalvik cache
or may be you could reinstall clockwork mod nd CM7 once again right from the beginning
also you should let the ROM settle before its regular use.
***EDIT***
i am also on FXP125 CM7 and so far no such behaviour.

Phone wont boot. Bad flash

Xperia S Issues. Bad Flash
Hi, I read the 'existing users' installation instructions on the Sspeed ICS rom and installed the rom without installing the ics rom and kernel (I was tired). When booting, I go in a bootloop with the doomkernel screen. I can access recovery fine.
When holding vol+ and connecting to PC the phone goes back into it's bootloop and does not boot into fastboot.
When holding vol- and connecting to PC the phone flashes the green led and then boots into bootloop.
If I wait until the phone vibrates and lights up blue I can press the button to access recovery. I thought I could then just copy a gb rom over using USB mount but it is not detected on the PC.
Any help would be greatly appreciated.
Thank you
Try flashing stock ICS rom with flashtool
Sent from my LT26i using xda app-developers app
arc_u said:
Try flashing stock ICS rom with flashtool
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
Thanks but like I say fast boot and flashmode don't work so I can't access this option
I have the same problem too... I was hoping it would just work, but apparently it doesn't it needs a base rom.....I'm at work at the moment so i cannot fix my phone(i flashed it while at work which i shouldn't have done...) i noticed you can put it into fast boot in recovery - go to reboot options then fast boot can you see if that works
arc_u said:
Try flashing stock ICS rom with flashtool
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
unrealboot1 said:
I have the same problem too... I was hoping it would just work, but apparently it doesn't it needs a base rom.....I'm at work at the moment so i cannot fix my phone(i flashed it while at work which i shouldn't have done...) i noticed you can put it into fast boot in recovery - go to reboot options then fast boot can you see if that works
Click to expand...
Click to collapse
Hi thanks for your reply. I've tried going to fastboot
from recovery and I get a blue flashing light for one flash then it boots up again. Am I able to do anything at that point?
Glad I'm not the only stupid one on here
im not the expert here but I have bricked other phones before but never an xperia phone before. I have been reading up, the doom kernel has some mounting options, try to mount the sd card as mass storage so pc can send files accross to the phone. It should be mount and storage menu -> mount usb storage, then leave it on that menu and connect to computer, see if that works
unrealboot1 said:
im not the expert here but I have bricked other phones before but never an experia phone before. I have been reading up, the doom kernel has some mounting options, try to mount the sd card as mass storage so pc can send files accross to the phone.
Click to expand...
Click to collapse
Hi is this by the mount USB storage optuon ? I tried that and it wasn't detected on the PC. I could try another PC later. Recovery went into mount mode fine but nothing happened on the PC. Not even a blank drive which I know some people have had
If it blinks the LED for a second and reboots, that means that you don't have the drivers. Install drivers that are bundled with flashtool and try again. Or use Linux / OSX.
K900 said:
If it blinks the LED for a second and reboots, that means that you don't have the drivers. Install drivers that are bundled with flashtool and try again. Or use Linux / OSX.
Click to expand...
Click to collapse
I've used the laptop I'm trying it on for unlocking the boot loader and rooting. Maybe something corrupted the drivers. Will try on my Linux machine when I get home.
Thank you for all the help so far
Just Press VolUp and Power button until you get (one vibration followed by 3 consecutive vibrations) ... it will mean phone is shutdown.
Once shutted down, you will be able to press VolDown while plugging phone to PC and it will enter into flashmode.
Then you will be able to flash a FTF using flashtool
doesn't work...after the 3 beeps i let go and the screen turns black but then the boot loop happens again, i cant turn the phone off
Androxyde said:
Just Press VolUp and Power button until you get (one vibration followed by 3 consecutive vibrations) ... it will mean phone is shutdown.
Once shutted down, you will be able to press VolDown while plugging phone to PC and it will enter into flashmode.
Then you will be able to flash a FTF using flashtool
Click to expand...
Click to collapse
Hi, I do get the 3 vibrates and the phone stays off but instill got the individual quick flash then boot up.
Apologies mine stays off too, i just had it on charger so it turns on again after the 3 beeps, once off the charger it will turn off....I will be trying stuff when i get home.
Androxyde said:
Just Press VolUp and Power button until you get (one vibration followed by 3 consecutive vibrations) ... it will mean phone is shutdown.
Once shutted down, you will be able to press VolDown while plugging phone to PC and it will enter into flashmode.
Then you will be able to flash a FTF using flashtool
Click to expand...
Click to collapse
This will work, cause I had a similar issue a while ago
Good luck
depulle87 said:
This will work, cause I had a similar issue a while ago
Good luck
Click to expand...
Click to collapse
correct
Hello. I've got familiar problem. My phone blacked out after one day having about 35 % battery full. I was trying to reset it by holding power and volume up buttons - nothing happened. Just once showed up Sony logo but then again black nothing. Then it vibrate 3 times quickly and from that time it is shutted down, won't turn on even in flashmode. LED is not working too. I was asking for advice in local store servise and guy told me, that new phones have to be at least 30 min on the charger. So it's here now for hour, no result. :/
Just fixed this issue.
Follow these steps
1.hold vol up + power until phone vibrates 3 times.
2.open flash tool and point towards your stock file.
3.hit okay
4.wait for flash tool to prepare the files then it will prompt you to connect device in flash mode( vol down + power)
5.wait for it to finish. Unplug reboot and there you go fixed...
Hope this helps
Sent from my LT26i using Tapatalk 2
Cant do that, because PC dont recognize the phone. Phone has just red LED, thats all.
Alikalix said:
Cant do that, because PC dont recognize the phone. Phone has just red LED, thats all.
Click to expand...
Click to collapse
Use the bundled wallcharger!!! not a PC, pc has too less power to charge it now!
After wallcharger is placed hold vol+ and power for a few seconds until 3 vibrations, then let the phone on charger for atleast 2 hours, if all is good phone will bootup to the "charging animation"
Regards
Bin4ry said:
Use the bundled wallcharger!!! not a PC, pc has too less power to charge it now!
After wallcharger is placed hold vol+ and power for a few seconds until 3 vibrations, then let the phone on charger for atleast 2 hours, if all is good phone will bootup to the "charging animation"
Regards
Click to expand...
Click to collapse
Something similar happened to me. I have the bugged version of chargemon (only can charge with phone on) and accidentally discharged completely. The phone didn't boot, didn't charge and didn't do the 3 vibrations thing. So I put the battery off, conected the wall charger, putted the battery and it booted
It's really easy to remove the battery, you just need to be careful

xperia p no charging lights, no usb detect,does not boot (not even the kernel screen

hello everybody,
i used to be active on the x10 forum.
but recently i switched to xperia P.
i unlocked the bootloader,
used fastboot to flash custom boot.img,
fastbooted custom kernel (FreeXperia),
installed cm10.zip with the CWM included in kernel,
everything works except wifi and bluetooth (which i guess is the rom's fault, so i dont really mind)
and then i installed apps from the cm10 file manager.
it detects my 16gb internal memory.
but my titanium backup and some other apps says it cannot access my internal memory, so it doesnt show any apps. (usb is disconnected)
so i thought mayybe some apps dont have access, so i thought i should mount my internal memory (although it already works for my cm10 file manager).
that was a very stupid decision because i used this code from this website which i got after i googled and used it on my terminal emulator.
guess what happened? my device got stuck/hang/frozen.
then when i pressed the power button, it was totally blank, no response and the screen went off.
i tried force shutdown by pressing and holding the volume-up & power button at the same time for a long time, that didnt work either, it had no effect, there was not even a vibration.
and when i charge it, there is no charging light.
it doesnt boot, it doesnt show me the kernel screen, or the CWM screen.
this is worse than a bootloop.
anyone who has previous experience with this?? or has a suggestion on how to repair?
any advice will be much appreciated :crying:
Devin-J said:
hello everybody,
i used to be active on the x10 forum.
but recently i switched to xperia P.
i unlocked the bootloader,
used fastboot to flash custom boot.img,
fastbooted custom kernel (FreeXperia),
installed cm10.zip with the CWM included in kernel,
everything works except wifi and bluetooth (which i guess is the rom's fault, so i dont really mind)
and then i installed apps from the cm10 file manager.
it detects my 16gb internal memory.
but my titanium backup and some other apps says it cannot access my internal memory, so it doesnt show any apps. (usb is disconnected)
so i thought mayybe some apps dont have access, so i thought i should mount my internal memory (although it already works for my cm10 file manager).
that was a very stupid decision because i used this code from this website which i got after i googled and used it on my terminal emulator.
guess what happened? my device got stuck/hang/frozen.
then when i pressed the power button, it was totally blank, no response and the screen went off.
i tried force shutdown by pressing and holding the volume-up & power button at the same time for a long time, that didnt work either, it had no effect, there was not even a vibration.
and when i charge it, there is no charging light.
it doesnt boot, it doesnt show me the kernel screen, or the CWM screen.
this is worse than a bootloop.
anyone who has previous experience with this?? or has a suggestion on how to repair?
any advice will be much appreciated :crying:
Click to expand...
Click to collapse
I think you've posted in the wrong forum - should be in Q/A.
Is your phone able to detect in flash mode? (while it is off, hold DOWN volume key and connect USB - check for LED illuminated)
Is your phone able to detect in fastboot mode? (while it is off, hold UP volume key and connect USB - check for LED illuminated PURPLE)
WizaJ said:
I think you've posted in the wrong forum - should be in Q/A.
Is your phone able to detect in flash mode? (while it is off, hold DOWN volume key and connect USB - check for LED illuminated)
Is your phone able to detect in fastboot mode? (while it is off, hold UP volume key and connect USB - check for LED illuminated PURPLE)
Click to expand...
Click to collapse
looks like you have to shut down your device first IF it is not shuted down
http://forum.xda-developers.com/showpost.php?p=42270725&postcount=798
Devin-J said:
hello everybody,
i used to be active on the x10 forum.
but recently i switched to xperia P.
i unlocked the bootloader,
used fastboot to flash custom boot.img,
fastbooted custom kernel (FreeXperia),
installed cm10.zip with the CWM included in kernel,
everything works except wifi and bluetooth (which i guess is the rom's fault, so i dont really mind)
and then i installed apps from the cm10 file manager.
it detects my 16gb internal memory.
but my titanium backup and some other apps says it cannot access my internal memory, so it doesnt show any apps. (usb is disconnected)
so i thought mayybe some apps dont have access, so i thought i should mount my internal memory (although it already works for my cm10 file manager).
that was a very stupid decision because i used this code from this website which i got after i googled and used it on my terminal emulator.
guess what happened? my device got stuck/hang/frozen.
then when i pressed the power button, it was totally blank, no response and the screen went off.
i tried force shutdown by pressing and holding the volume-up & power button at the same time for a long time, that didnt work either, it had no effect, there was not even a vibration.
and when i charge it, there is no charging light.
it doesnt boot, it doesnt show me the kernel screen, or the CWM screen.
this is worse than a bootloop.
anyone who has previous experience with this?? or has a suggestion on how to repair?
any advice will be much appreciated :crying:
Click to expand...
Click to collapse
Hi.
1. Have you tried to charge it through the charger, instead of the usb por of PC?
2. If you tried, did you let it charge for at least 30 minutes? (Sometimes the battery drains so much that the phone needs time even to show it´s charging.)
If the battery charges, you should try flashing a Stock Rom through Flashtools.
If it doesn´t, then I can´t say you should do it but if I were in ur position, I would surely open my phone and try to charge this battery somehow. Google a lot to learn how it works, the wires, what is positive and negative and bla bla bla because your biggest problem NOW is not having power to work with the phone.
Hope you have good luck!
=)
Sorry please post your thread at Q&A
Devin-J said:
hello everybody,
i used to be active on the x10 forum.
but recently i switched to xperia P.
i unlocked the bootloader,
used fastboot to flash custom boot.img,
fastbooted custom kernel (FreeXperia),
installed cm10.zip with the CWM included in kernel,
everything works except wifi and bluetooth (which i guess is the rom's fault, so i dont really mind)
and then i installed apps from the cm10 file manager.
it detects my 16gb internal memory.
but my titanium backup and some other apps says it cannot access my internal memory, so it doesnt show any apps. (usb is disconnected)
so i thought mayybe some apps dont have access, so i thought i should mount my internal memory (although it already works for my cm10 file manager).
that was a very stupid decision because i used this code from this website which i got after i googled and used it on my terminal emulator.
guess what happened? my device got stuck/hang/frozen.
then when i pressed the power button, it was totally blank, no response and the screen went off.
i tried force shutdown by pressing and holding the volume-up & power button at the same time for a long time, that didnt work either, it had no effect, there was not even a vibration.
and when i charge it, there is no charging light.
it doesnt boot, it doesnt show me the kernel screen, or the CWM screen.
this is worse than a bootloop.
anyone who has previous experience with this?? or has a suggestion on how to repair?
any advice will be much appreciated :crying:
Click to expand...
Click to collapse
Hi my friend.
i had this problem 6 month later
it happened because battery is 0% i opened its back door and use a special charger that can be use to charging any battery ( has 2 wire to connect to any battery ) after 3 min charge ( to charge i disconnected battery socket and connected wires to socket) i connected battery and close back door and go to flash mode and flashed stock rom.
and Done.
if you have any problem PM me.
sorry for my english.
WizaJ said:
Is your phone able to detect in flash mode? (while it is off, hold DOWN volume key and connect USB - check for LED illuminated)
Is your phone able to detect in fastboot mode? (while it is off, hold UP volume key and connect USB - check for LED illuminated PURPLE)
Click to expand...
Click to collapse
the phone doesnt respond to anything
aftergr said:
looks like you have to shut down your device first IF it is not shuted down
http://forum.xda-developers.com/showpost.php?p=42270725&postcount=798
Click to expand...
Click to collapse
i have reason to believe it maybe related to the battery. maybe the battery is still running. how do i physically shut it down? the holding power button and volkume-up button trick doesnt work.
zilian28 said:
1. Have you tried to charge it through the charger, instead of the usb por of PC?
2. If you tried, did you let it charge for at least 30 minutes? (Sometimes the battery drains so much that the phone needs time even to show it´s charging.)
If the battery charges, you should try flashing a Stock Rom through Flashtools.
If it doesn´t, then I can´t say you should do it but if I were in ur position, I would surely open my phone and try to charge this battery somehow.
=)
Click to expand...
Click to collapse
i tried plugging it in for hours, no response. could you tell me what equipment do i need to remove the casing and charge the battery?
Xperia_Fans said:
Sorry please post your thread at Q&A
Click to expand...
Click to collapse
sorry, i moved it there
copper62472 said:
Hi my friend.
i had this problem 6 month later
it happened because battery is 0% i opened its back door and use a special charger that can be use to charging any battery ( has 2 wire to connect to any battery ) after 3 min charge ( to charge i disconnected battery socket and connected wires to socket) i connected battery and close back door and go to flash mode and flashed stock rom.
and Done.
Click to expand...
Click to collapse
thanks, you give me hope. so what equipment did u use? i'll pm u
In my opinion ders something wrong with the partitioning when you entered the command....
Try looking into that direction.
Im no expert just a suggestion...
Devin-J said:
the phone doesnt respond to anything
i have reason to believe it maybe related to the battery. maybe the battery is still running. how do i physically shut it down? the holding power button and volkume-up button trick doesnt work.
i tried plugging it in for hours, no response. could you tell me what equipment do i need to remove the casing and charge the battery?
sorry, i moved it there
thanks, you give me hope. so what equipment did u use? i'll pm u
Click to expand...
Click to collapse
Use this guide to open the phone up and just disconnect the battery for a few minutes. Then try connecting in either fastboot/flash mode. The phone may need to be repartitioned and reflashed.
Same issue
Hi Davin-J
Did you finally solved this problem? I have the same now. And my battery should be good.
...............................
1/2 day later:
It was the battery. I managed to get it back to life as copper62472 told us. The strange thing was, that the Sony charger didn't charge the phone battery; may be because I bricked the phone before with system/data/cache wiped and formatted. I was not even able to restore it with SUS, because the phone was not detected at the USB.
Then I charged the battery outside the phone with a current limited power supply. After putting the charged battery back into the phone, restoring with SUS worked without a hitch.
Help
schmeißfliege said:
Hi Davin-J
Did you finally solved this problem? I have the same now. And my battery should be good.
...............................
1/2 day later:
It was the battery. I managed to get it back to life as copper62472 told us. The strange thing was, that the Sony charger didn't charge the phone battery; may be because I bricked the phone before with system/data/cache wiped and formatted. I was not even able to restore it with SUS, because the phone was not detected at the USB.
Then I charged the battery outside the phone with a current limited power supply. After putting the charged battery back into the phone, restoring with SUS worked without a hitch.
Click to expand...
Click to collapse
My xperia p is also in dead condition now. I'm thinking like it's battery is fully drained. It all started with flashing of a custom kernel.
i could take the battery out. i need to charge it by external means. How can i do that? Please help me.

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