Hi, I've a neo V with a root and unlocked bootloader by testpoint method but i did it long time ago. Currently i have baseband 70 with an AOKP ICS rom and proper kernel. Today i had a huge battery drain and finally my phone turned off beceuse of low battery (about 2-3%). When i get to home i connected my neo v to charger, wait 30mins and after this a tried to power on my phone but its impossible to do. When trying to power on, my led(orange color) lights up quickly 3 times witout vibration. When i pull my battery off and then connect to charger LED green lights up permanently. I'm able to connect my phone into fastboot(blue led), and flash mode (green LED). I was able to flash with no errors by flashtool original soft by se (.62 about 270MB ) but with no effect, also succesfully flashed custom kernel but my phone is still bricked.
Please help me. Sorry for my bad english
By flashing thw original .62 software you should have a normal boot up.
My suggestion : Try again flashing from this link
http://forum.xda-developers.com/showthread.php?t=1445974
If nothing happens try to find a battery from another neo v and flash again! After that put your battery back and charge it!
Hope it helps
I had a similar problem
hasano1990 said:
Hi, I've a neo V with a root and unlocked bootloader by testpoint method but i did it long time ago. Currently i have baseband 70 with an AOKP ICS rom and proper kernel. Today i had a huge battery drain and finally my phone turned off beceuse of low battery (about 2-3%). When i get to home i connected my neo v to charger, wait 30mins and after this a tried to power on my phone but its impossible to do. When trying to power on, my led(orange color) lights up quickly 3 times witout vibration. When i pull my battery off and then connect to charger LED green lights up permanently. I'm able to connect my phone into fastboot(blue led), and flash mode (green LED). I was able to flash with no errors by flashtool original soft by se (.62 about 270MB ) but with no effect, also succesfully flashed custom kernel but my phone is still bricked.
Please help me. Sorry for my bad english
Click to expand...
Click to collapse
Hey! I had a similar problem, turned out that the plug point I had connected my charger to wasn't alright. Did you try charging your phone using your PC?
Related
hi!! my xperia x10a not boot or power on after flashing. the battery charge was poor during flashing and now the phone doesn't boot up, when i push the power key the phone vibrate but no power on and then the phone vibrate continuosly.
i charged the battery and refhlasing the phone using flashtool but nothing at all.
what can i do?
need help please!!
What did you flash to it exactly? Try flashing the original firmware.
i flashed the phone because when i update from 1.6 to 2.1 the phone restarted it self everytime! i need to get an externar charger to charge the battery before reflashing to the original firmware.
Flash back a 2.1 or 2.3.3 firmware, see if it helps, if it is atleast coming on a bit, do a repair via SE. Do check the files you're using and make sure they're legit before flashing them to your phone.
jowade1202 said:
hi!! my xperia x10a not boot or power on after flashing. the battery charge was poor during flashing and now the phone doesn't boot up, when i push the power key the phone vibrate but no power on and then the phone vibrate continuosly.
i charged the battery and refhlasing the phone using flashtool but nothing at all.
what can i do?
need help please!!
Click to expand...
Click to collapse
I had the same problem.
Infact what I found is that charging itself need the firmware to be properly installed.
You have 2 ways to fix the problem.
First is that find a frnd who have an x10 and put ur phone battery into his and charge it for sometime.
Second is open flashtool, remove battery from ur phone, then connect the USB cable to PC and ur phone, and then press the back button and hold it and then insert the battery.
U will see the green light (means the phone is in flash mode) and also ur flashtool should be detecting the phone.
Now keep the phone like that for atleast 30 mins.
When phone is in flash mode, it actually charges the battery. (thats what I did).
After atleast 30 mins, remove the phone and check if its switching on.
All the best,
Also, while ur flashing a new ROM, always make sure that u wipe ur battery stats...
i charged the battery and flash the phone with flashtool to 2.1 and 2.3.3 but still the same problem.
by the way, the green light power on even without hold the back button, is like always be in flash mode.
+1
i got the same problem as you. When i press on/off button, it vibrates and green led flashes once, but then nothing more happends.
I tried to put in it flash mode, but it bootloops when i do that.
this is exact my phone problem, but i can't find any solution!
do you have any sugestion?
Hi. I was running Jelly Bean AOKP Rom build 4 on my Xperia Neo V, KXP kernel and yesterday I thought of upgrading the ROM to Build 5. But after flashing the KXP kernel in the AOKP JB Build 5 package my phone got bricked. Now it doesn't power on.There's a slight vibration when I push the power button but then nothing happens. I can't even connect it in Flashmode or Fastboot mode. I can't even go into recovery mode. The phone is completely dead. The phone is not detected by the PC. Please advice me what should I do now. Is there any way to bring it back to normal.
So I don't have this phone.. but does the xperia have an Odin flash mode? Or is it only fastboot?
.:Sent from the Hellfire Galaxy of S & 3:.
sajislamus said:
Hi. I was running Jelly Bean AOKP Rom build 4 on my Xperia Neo V, KXP kernel and yesterday I thought of upgrading the ROM to Build 5. But after flashing the KXP kernel in the AOKP JB Build 5 package my phone got bricked. Now it doesn't power on.There's a slight vibration when I push the power button but then nothing happens. I can't even connect it in Flashmode or Fastboot mode. I can't even go into recovery mode. The phone is completely dead. The phone is not detected by the PC. Please advice me what should I do now. Is there any way to bring it back to normal.
Click to expand...
Click to collapse
Hi mate !
Your phone is not dead, I had the same problem with build5 kernel, and went back to build4 with my nandroid backup.
Take out the battery of the phone, put it again and then you should be able to enter fastboot mode.
Flash build4 kernel, is stable, and stick to build4 until build5 is fixed or another build comes out.
Hope it helps
How can I go into CWM recovery. The phone is not Switching on even after Reinserting the battery
succesfully managed to flash the build 4 kernel. The phone's been drained out and is charging now. Do I need to reinstall the ROm again or wont it be necessary.
and thnx 4 for promt reply
sajislamus said:
succesfully managed to flash the build 4 kernel. The phone's been drained out and is charging now. Do I need to reinstall the ROm again or wont it be necessary.
and thnx 4 for promt reply
Click to expand...
Click to collapse
If you flashed build5 you should revert to build4
sajislamus said:
succesfully managed to flash the build 4 kernel. The phone's been drained out and is charging now. Do I need to reinstall the ROm again or wont it be necessary.
and thnx 4 for promt reply
Click to expand...
Click to collapse
Dude, i have the some problem.
Please tell me how you got into the fastboot mode.
I took off the battery, put it again and then tried tu turn on the phone without the usb connected, it vibrated but nothing.
Also tried to turn on with the usb cable connected, same thing.
U have to unlock Bootloader to get fastboot mode...either official way or unofficial way...
thiagobraga said:
Dude, i have the some problem.
Please tell me how you got into the fastboot mode.
I took off the battery, put it again and then tried tu turn on the phone without the usb connected, it vibrated but nothing.
Also tried to turn on with the usb cable connected, same thing.
Click to expand...
Click to collapse
As soon as you took out your battery, you need to enter into fastboot mode.
I mean as soon as you have inserted your battery, press menu button and connect right away.
I also faced this prob for my neo too. You can also flash .ftf to your phone as soon as you have inserted your battery.
Same issue happened to my Xperia go. Cant enter CWM, fastboot, flash mode, or even power on the device. Cant charge also (i think). When plugging the charger either from wall charger or USB to pc, it just stays in red led then dies out again.
Take note: I cant reset, hard reset, or even power on the device.
What happened is that I flashed the wrong kernel on CWM. After the phone rebooted, it stayed on black screen. Cant turn it off. Until i guess the battery drained out. Now the above situation is happening.
Please help! Is it a choice to open up the phone and reconnect the embedded battery?
I prefer not to do so, if there is an option to fix it. The phone can't charge. Is there a way to force charge the phone without a working kernel?
Thanks in advance!
What's your issue??
Remove the battery and go in flashmode !
Flash stock fw ftf file via flashtool!
Voila,you have your phone back alive!
Sent from my MT11i using Tapatalk 2
sajislamus said:
hi. I was running jelly bean aokp rom build 4 on my xperia neo v, kxp kernel and yesterday i thought of upgrading the rom to build 5. But after flashing the kxp kernel in the aokp jb build 5 package my phone got bricked. Now it doesn't power on.there's a slight vibration when i push the power button but then nothing happens. I can't even connect it in flashmode or fastboot mode. I can't even go into recovery mode. The phone is completely dead. The phone is not detected by the pc. Please advice me what should i do now. Is there any way to bring it back to normal.
Click to expand...
Click to collapse
brother today i got my phone back from sony service centre , thanks god that it was in warranty, my phone was also rooted , boot loader unloacked , but had the same probleum which u have now , but sony centre couldnot able to detect that my phone is rooted and they repaired free of cost,
IF WARRANTY IS NOT THERE THEN THEY WILL CHARGE 75% OF COST OF PHONE, UR WHOLE HARDWARE WILL BE CHANGED.
dnt waste time just go and get repaired , evn rooted then also warranty will be valid , just dont tell them anything......
Ghostfreak NB said:
What's your issue??
Remove the battery and go in flashmode !
Flash stock fw ftf file via flashtool!
Voila,you have your phone back alive!
Sent from my MT11i using Tapatalk 2
Click to expand...
Click to collapse
Cant enter CWM, fastboot, flash mode, or even power on the device. Cant charge also (i think). When plugging the charger either from wall charger or USB to pc, it just stays in red led then dies out again.
Take note: I cant reset, hard reset, or even power on the device.
What happened is that I flashed the wrong kernel on CWM. After the phone rebooted, it stayed on black screen. Cant turn it off. Until i guess the battery drained out. Now the above situation is happening.
Please help! Is it a choice to open up the phone and reconnect the embedded battery?
I prefer not to do so, if there is an option to fix it. The phone can't charge. Is there a way to force charge the phone without a working kernel?
Im thinking of following ur suggestion, however is it OK to open up my XGO coz the battery is embedded.
If it is, a simple guide is appreciated? Last question, without the battery on, and usb plugged in, can I try to enter fastboo or flash mode? Without the battery on?
eclpsues said:
Same issue happened to my Xperia go. Cant enter CWM, fastboot, flash mode, or even power on the device. Cant charge also (i think). When plugging the charger either from wall charger or USB to pc, it just stays in red led then dies out again.
Take note: I cant reset, hard reset, or even power on the device.
What happened is that I flashed the wrong kernel on CWM. After the phone rebooted, it stayed on black screen. Cant turn it off. Until i guess the battery drained out. Now the above situation is happening.
Please help! Is it a choice to open up the phone and reconnect the embedded battery?
I prefer not to do so, if there is an option to fix it. The phone can't charge. Is there a way to force charge the phone without a working kernel?
Thanks in advance!
Click to expand...
Click to collapse
what phone you have?xperia Go or Xperia Neo...
Btw...this section only for Xperia Neo...
---------- Post added at 12:31 AM ---------- Previous post was at 12:28 AM ----------
eclpsues said:
Cant enter CWM, fastboot, flash mode, or even power on the device. Cant charge also (i think). When plugging the charger either from wall charger or USB to pc, it just stays in red led then dies out again.
Take note: I cant reset, hard reset, or even power on the device.
What happened is that I flashed the wrong kernel on CWM. After the phone rebooted, it stayed on black screen. Cant turn it off. Until i guess the battery drained out. Now the above situation is happening.
Please help! Is it a choice to open up the phone and reconnect the embedded battery?
I prefer not to do so, if there is an option to fix it. The phone can't charge. Is there a way to force charge the phone without a working kernel?
Im thinking of following ur suggestion, however is it OK to open up my XGO coz the battery is embedded.
If it is, a simple guide is appreciated? Last question, without the battery on, and usb plugged in, can I try to enter fastboo or flash mode? Without the battery on?
Click to expand...
Click to collapse
Oh...So your phone is xperia Go...
What kernel you have flash?I hope you didnt flash kernel for xperia Neo...if you do that,it might hard brick your phone....
Sorry for posting on this X-Neo section, but this is the only section that came near to my problem. I posted in XGO section and awaiting answers.
This is the first I got. Oh sorry, its not a kernel. I was updating CWM 5 to CWM touch 6 version. Did this in recovery. A flashable version of cwm.
I entered recovery, install from SD, the install completed, Then what I mentioned in my previous post happened. Not booting up. No vibration, no hard reset, no fastboot, no flashmode. Just the red led when plugged in to PC or wall socket.
I hope you can help me sort this one out
neo v
we have same situation, i tried the instructions above but it doesnt work in my fone.
Try this
mk38 said:
As soon as you took out your battery, you need to enter into fastboot mode.
I mean as soon as you have inserted your battery, press menu button and connect right away.
I also faced this prob for my neo too. You can also flash .ftf to your phone as soon as you have inserted your battery.
Click to expand...
Click to collapse
Try doing this. Enter fastboot and flash last working rom and/or kernel
Wheres build 5 posted? Sorry for OT. But I thought for neo v milestone 1 r3 was last one
Sent from my Xperia Neo V using Tapatalk 2
koradiavatsal said:
Wheres build 5 posted? Sorry for OT. But I thought for neo v milestone 1 r3 was last one
Sent from my Xperia Neo V using Tapatalk 2
Click to expand...
Click to collapse
I have the same question. Where this r5?
I found, herehttp://goo.im/devs/kxp/jb/haida
snacs said:
I have the same question. Where this r5?
I found, herehttp://goo.im/devs/kxp/jb/haida
Click to expand...
Click to collapse
If u see the dates milestone 1 r3 is the last build uploaded so its the latest
Sent from my Xperia Neo V using Tapatalk 2
Hi guys,
I am currently trying to repair my friend's ST25i Xperia U, he encountered random crash and the phone won't turn on. I have tried to charge the phone but no reaction from the phone itself. if I pressed the lock button it only turn on the red LED for a second and nothing happens. I think I am having a problem with the kernel that it won't let the battery charged.
I am familiar with flash tool, when I tried to flash the device will not get into either fast boot or flash mode. IF i connect the phone to PC via USB(holding down up/down for either fastboot or flashmode), it only turn the red LED for a second.
anyone can help? I am currently trying to only charge the battery via universal battery charger, hoping that it is charged and can enter fast boot or flash mode so i can flash the device.
my friend said that it was running android 2.3.6, having a problem and sent to repair center upgraded into 2.3.7, then this random crash happened. I want to flash it to ICS by the way. I had the stock rom ready to flash.
Is there any flashing method that does not require a battery?
sorry for the long post, I hope you guys can help me with flashing
nyunyun said:
Hi guys,
I am currently trying to repair my friend's ST25i Xperia U, he encountered random crash and the phone won't turn on. I have tried to charge the phone but no reaction from the phone itself. if I pressed the lock button it only turn on the red LED for a second and nothing happens. I think I am having a problem with the kernel that it won't let the battery charged.
I am familiar with flash tool, when I tried to flash the device will not get into either fast boot or flash mode. IF i connect the phone to PC via USB(holding down up/down for either fastboot or flashmode), it only turn the red LED for a second.
anyone can help? I am currently trying to only charge the battery via universal battery charger, hoping that it is charged and can enter fast boot or flash mode so i can flash the device.
my friend said that it was running android 2.3.6, having a problem and sent to repair center upgraded into 2.3.7, then this random crash happened. I want to flash it to ICS by the way. I had the stock rom ready to flash.
Is there any flashing method that does not require a battery?
sorry for the long post, I hope you guys can help me with flashing
Click to expand...
Click to collapse
Try installing the latest version of flashtool and install drivers for xperia u manually
Load the stock ics ftf in flashtool.
when it asks to connect the cable
HOLD volume down key and connect
and then flash rom.
nyunyun said:
Hi guys,
I am currently trying to repair my friend's ST25i Xperia U, he encountered random crash and the phone won't turn on. I have tried to charge the phone but no reaction from the phone itself. if I pressed the lock button it only turn on the red LED for a second and nothing happens. I think I am having a problem with the kernel that it won't let the battery charged.
I am familiar with flash tool, when I tried to flash the device will not get into either fast boot or flash mode. IF i connect the phone to PC via USB(holding down up/down for either fastboot or flashmode), it only turn the red LED for a second.
anyone can help? I am currently trying to only charge the battery via universal battery charger, hoping that it is charged and can enter fast boot or flash mode so i can flash the device.
my friend said that it was running android 2.3.6, having a problem and sent to repair center upgraded into 2.3.7, then this random crash happened. I want to flash it to ICS by the way. I had the stock rom ready to flash.
Is there any flashing method that does not require a battery?
sorry for the long post, I hope you guys can help me with flashing
Click to expand...
Click to collapse
there is no way you can flash the phone without battery and the is the led flashing 3 times when you press the power button?
the problem is with the kernal and it is not charging the phone in offline mode and the only way is to use the Universal charger or flash the phone by using any other battery from a similar phone report after you do it
Harshvijay Nirwan said:
Try installing the latest version of flashtool and install drivers for xperia u manually
Load the stock ics ftf in flashtool.
when it asks to connect the cable
HOLD volume down key and connect
and then flash rom.
Click to expand...
Click to collapse
well i did all the things you mentioned, but to no avail. the red led only blink 1 second and nothing else happens. the device also not connecting in flash mode. any luck with this?
The_Ace said:
there is no way you can flash the phone without battery and the is the led flashing 3 times when you press the power button?
the problem is with the kernal and it is not charging the phone in offline mode and the only way is to use the Universal charger or flash the phone by using any other battery from a similar phone report after you do it
Click to expand...
Click to collapse
well the universal chraging method did not work, and no one uses xperia U here. hard to find a battery. can you confirm if using battery from similar phone will work?
regarding the led--it only flashes once, and red. this happens when it is plugged into pc/charger.
nyunyun said:
well the universal chraging method did not work, and no one uses xperia U here. hard to find a battery. can you confirm if using battery from similar phone will work?
regarding the led--it only flashes once, and red. this happens when it is plugged into pc/charger.
Click to expand...
Click to collapse
Remove the battery out of the device and leave it for an hour without the battery and after that press and hold the power button for 60seconds (without the battery) after that insert the battery and try to enter flash mode "have the FLASHTOOL ready to flash a rom"
IF it doesn't work
Just as a last try you can TRY REPAIR using Sony Update Service(SUS) and if it doesn't work either you have to report the service center... they will help you and if it is still under warrenty you can get it done for free too...
battery drained
have you done anything that couldve drained the battery fully ? if so the solution is to continuously charge it ... it might take upto 16 hours or more happened to mine now fixed
did it woks ? after charging your mobile for 16 hours ?
I have unlocked bootloader and custom rom of Super Jelly Bean until now. I am using custom rom since past 2 years , but today when my battery discharged I am unable to switch it back on . I tried connecting it at wall charger , and then after red LED blink for a minute it goes to Green LED , but phone is unable to switch on .
I can see device connected in flashmode on my flashtool . Did anyone face similar issue?
linux_devil said:
I have unlocked bootloader and custom rom of Super Jelly Bean until now. I am using custom rom since past 2 years , but today when my battery discharged I am unable to switch it back on . I tried connecting it at wall charger , and then after red LED blink for a minute it goes to Green LED , but phone is unable to switch on .
I can see device connected in flashmode on my flashtool . Did anyone face similar issue?
Click to expand...
Click to collapse
Your keys are seemed to be short. They are always pressed and hence phone is going into Flashmode, try carefully rebooting without touching the keys or try opening and cleaning it up.
Open Flashtool , if the phone gets connected (even in flashmode), try rebooting from Flashtool.
ankurvij said:
Your keys are seemed to be short. They are always pressed and hence phone is going into Flashmode, try carefully rebooting without touching the keys or try opening and cleaning it up.
Open Flashtool , if the phone gets connected (even in flashmode), try rebooting from Flashtool.
Click to expand...
Click to collapse
If that doesn't help then do flashing the stock rom . 587
After that reboot. Hope it helps
Sent from my Xperia Neo V using xda app-developers app. Hit thanks if it helped
My Xperia P is not powering on.
Yesterday i was installing custom kernel on it. But I missed one important point in the flashing of the cyanogenmod kernel, and ended with a BOOT lOOP. So i removed the battery in order for not to wait for several hours to let the battery die.
Then i fastbooted the phone and flashed stock firmware using Flashtool. The only problem is that now it wont power on. No display. NO vibration. NO hard reset thing. NO soft reset. The device is not responding at all. If I connect it to the PC or wall outlet, red led comes, and after 5 mins or so, it goes off.
I thought i messed up with the kernel or so, so I with the help of rubber band trick, manged to get into flash mode, and re flashed the system with the stock rom.
But AGAIN IT WONT POWER On ! no matter how long i press the pOWer ON key, it wont respond. :crying:
what should i do now ?? please help me.. !
Used this !! n VIOLA ! phone booted ! if anyone else has the same problem I had, do this.
http://forum.xda-developers.com/showthread.php?t=2128581
There was no need to remove the battery.
Long press power + volume up until you feel (1+) 3 vibrations to turn the phone off.
The 1 vibration is a hard reset but it won't always happen.
Battery is probably fully drained. You shouldn't have removed it. Connect it to the wall charger for 2-3 hours.
Then
--+ redownload ftf from different source and try flashing again.
OR
--+ Download official flashtool from sony website and flash phone with that.
I prefer option 2 as it hardly ever fails.
DID YOU UNLOCK THE BOOTLOADER?
Hamza Murad said:
Battery is probably fully drained. You shouldn't have removed it. Connect it to the wall charger for 2-3 hours.
Then
--+ redownload ftf from different source and try flashing again.
OR
--+ Download official flashtool from sony website and flash phone with that.
I prefer option 2 as it hardly ever fails.
DID YOU UNLOCK THE BOOTLOADER?
Click to expand...
Click to collapse
Well Hamzaa Murad, you were right. Battery was fully drained. Well, I left it to wall socket for over a night, but it didnt charged. Somehow, the Rubber Band trick worked and i was able to flash the phone using flashtool !
Ty for the suggestion. :good::laugh: