Xperia Z5 stuck at bootloop, restarts automatically, not charging - Xperia Z5 Q&A, Help & Troubleshooting

Hi there i have this Xperia Z5 Sov32 from January 2019 it was working fine until few days ago the battrey got low at 0% and i plugged it into wall charger after few minutes it have gone upto 17% i pressed the power button to turn the phone on but it gave me a gray screen, before i pressed the power button the charging green bars can be seen, but after i pressed the power button the screen goes grey and no xperia logo screen, then i tried to reset it, by pressing power button + volume up but no use, then tried power + volume down but not working no recovery mode, then i tried power + volume up and volume down, but nothing then i tried the little yellow button near the sim card slot for few seconds, it gave me 3 vibrates but nothing happens after it same gray screen when i try to turn the phone on. then i tried yellow button for 120 seconds, but same gray screen and consistent restarts automatically after few seconds of gray screen, then i tried xperia companion but it is giving me error that my phone is locked, well i cannot unlock the phone if it is not turning on. then i tried sony's orignal flashing tool Emma but that gave me same error phone is locked. then i tried to unlock bootloader with flash tool but no use gave some error which i cannot remember now. then i tried to flash the phone with like 8 different ftf stock files some old some new. but flash tools tells me it have flashed the phone but when i try to turn it on it is giving me same gray screen and restarts every 20 / 30 seconds. and i even tried the Sov32 ftf file downloaded from xperifirm but that gave me error that this bundle is not suitable for your device. all other generic and international versions gave no error and shows successfully flashed. but phone gave same gray screen when i turn it on. and after flashing i tried sony companion and Emma both shows my phone is still locked and not flashed, showing me same old firmware version LOL i dont know what else to do anymore since i have tried every possible trick to fix this damn device. this phone have changed my view of thinking, i have always thought sony is better then all others because i only used sony and motorola all my life. and from past 7 years i have using sony. but if i have to change my phone then i will never buy sony phone again. lost my 3 days on it, trying to fix it. previously i have xperia z and xperia mini pro they were better phones. i still have them. and they are still working. i even flashed xperia mini pro many times no issue. so what should i do now is there any other method left which i have not tried yet ? and btw please dont refer me to use carbon rom or any other rom because this goddam phone is not turning on and not charging. it restarts every few seconds while on charging. so i cannot copy some files into the phone.

Related

Dead Sony Xperia Miro st32i. Please Help!

Hello,
I have been a Sony Xperia Miro st32i with GIMLO v2.0 ROM. The last few days the phone did restart itself and a black screen appears with orange writing on the top saying ram dumping to SD card. After five to six restarting like this, the phones restart even at the application messages or calls. Today, after approximately seven days the phone is actually completely dead. :crying:
The battery is fully charged but the Miro is off and not responding to anything. I've tried countless times to open it by pressing the power button or to charge it again or to connect it to the computer or to push the power button with volume (+) or (-).
The phone is completely DEAD!
Note that the mobile is rooting but has not unlocked Bootloader.
Is this a hardware problem or a software problem ???
How you Ι can fix it ???
! PLEASE HELP ME !
Themis Gs said:
Hello,
I have been a Sony Xperia Miro st32i with GIMLO v2.0 ROM. The last few days the phone did restart itself and a black screen appears with orange writing on the top saying ram dumping to SD card. After five to six restarting like this, the phones restart even at the application messages or calls. Today, after approximately seven days the phone is actually completely dead. :crying:
The battery is fully charged but the Miro is off and not responding to anything. I've tried countless times to open it by pressing the power button or to charge it again or to connect it to the computer or to push the power button with volume (+) or (-).
The phone is completely DEAD!
Note that the mobile is rooting but has not unlocked Bootloader.
Is this a hardware problem or a software problem ???
How you Ι can fix it ???
! PLEASE HELP ME !
Click to expand...
Click to collapse
Do you get any LED flashes?? how did the random restarts happen?was it only when the phone tried to write data?
hey!! seems like i had the same problem!!! i was on znxt v7 rom! the phone rebooted afew times tomorrow and when i woke up this morning the phone is not turning on anymore! no vibration, no led light, no flashtool detection!! total drop dead
neo45215 said:
Do you get any LED flashes?? how did the random restarts happen?was it only when the phone tried to write data?
Click to expand...
Click to collapse
Yesterday, I used a same battery from another Xperia Miro and mine did booting showing the logo of the Sony and then it stuck. Since then, sometimes when I press the power button flashing red light (not always) but never did booting again!
The random restarts when I was using the mobile. For example, I open the app of calls and the phone stuck it (for 4-3 seconds is not responding to anything) and then restarting.
No this was at any timepoints, even when the phone was in standby mode!
Themis Gs said:
Yesterday, I used a same battery from another Xperia Miro and mine did booting showing the logo of the Sony and then it stuck. Since then, sometimes when I press the power button flashing red light (not always) but never did booting again!
The random restarts when I was using the mobile. For example, I open the app of calls and the phone stuck it (for 4-3 seconds is not responding to anything) and then restarting.
No this was at any timepoints, even when the phone was in standby mode!
Click to expand...
Click to collapse
analog problem troth znxt 7

[Q] xperia tipo supreme hard brick*HELP PLEASE*

Well, I've never hard bricked any android (so far), but i think that this is it.
I tried some swap script in init.d folder on my vengeance kernel, but after reboot (or what should be reboot) my xperia tipo didn't boot at all. Hell, it didn't even try lol
So, I tried everything: removing and inserting battery, power and vol+ pressed for reset, fastboot and flash mode on pc with vol+/vol- pressed and connecting USB, but no feedback at all- no vibration, no green or blue led, no ˝device conneced˝ in flashtool log, not even red led when charging with wall charger!
Only thing that still gives me hope is 3 red led flashing when holding power button, indicating very low power level, I suppose. This is the one and only feedback and sign of life from my phone and it's not showing when pressed power button while connected on wall charger or USB.
I have this phone on wall charger for last 3+ days, with no changes in described condition and behaviour, it had 'round 20% battery when gone brick.
I've read tens of threads involving xperia bricks, but they mostly involve removing cable connnecting motherboard and battery in order for chips to lose power and reset as condition for flashtool and stuff, BUT i figure it's for phones which battery can't be pulled out easily- which is not the case with my tipo st 21i
So, guys, PLEASE help me revive my beloved phone, if it is possible.
Be saluted, and help meee
Also, it had:
-gimlo rom v2.1
-vengeance kernel latest version for tipo-tapioca
-and, of course, unlocked bootloader
-----------
Update
-----------
I decided to try decharging battery completely. I did rubber band trick on bower button untill red led flashing 3 times then pause 1 sec stopped completely. Then I set flashtool for only kernel flashing - excluded everything but kernel - did rubber band trick on Vol- this time and connected with USB. Red led started flashing 1 time every 3 seconds for roughly 10 minutes, with no results. After that flashing stopped again, just like on wall charger. When removing USB and holding power button I can see 3 red flashes consecutively, then 1 sec pause and so on.
My hope is dying slowly, if there is anybody with any idea, please help me.
Be saluted all
93Obi said:
Well, I've never hard bricked any android (so far), but i think that this is it.
I tried some swap script in init.d folder on my vengeance kernel, but after reboot (or what should be reboot) my xperia tipo didn't boot at all. Hell, it didn't even try lol
So, I tried everything: removing and inserting battery, power and vol+ pressed for reset, fastboot and flash mode on pc with vol+/vol- pressed and connecting USB, but no feedback at all- no vibration, no green or blue led, no ˝device conneced˝ in flashtool log, not even red led when charging with wall charger!
Only thing that still gives me hope is 3 red led flashing when holding power button, indicating very low power level, I suppose. This is the one and only feedback and sign of life from my phone and it's not showing when pressed power button while connected on wall charger or USB.
I have this phone on wall charger for last 3+ days, with no changes in described condition and behaviour, it had 'round 20% battery when gone brick.
I've read tens of threads involving xperia bricks, but they mostly involve removing cable connnecting motherboard and battery in order for chips to lose power and reset as condition for flashtool and stuff, BUT i figure it's for phones which battery can't be pulled out easily- which is not the case with my tipo st 21i
So, guys, PLEASE help me revive my beloved phone, if it is possible.
Be saluted, and help meee
Also, it had:
-gimlo rom v2.1
-vengeance kernel latest version for tipo-tapioca
-and, of course, unlocked bootloader
Click to expand...
Click to collapse
the battery is just low. leave it on charge for at least 1 hour then turn it on. but first flash a compatible kernel and ftf
Ambychy said:
the battery is just low. leave it on charge for at least 1 hour then turn it on. but first flash a compatible kernel and ftf
Click to expand...
Click to collapse
Thanks for reply, but as I said in first post I had this phone on charger for 3+ days, and nothing!
Battery had roughly 20% when phone went brick...
93Obi said:
Thanks for reply, but as I said in first post I had this phone on charger for 3+ days, and nothing!
Battery had roughly 20% when phone went brick...
Click to expand...
Click to collapse
If u have an incompatible kernel, the phone won t charge. Flash your ftf with flashtool. then leave on charge.
Ambychy said:
If u have an incompatible kernel, the phone won t charge. Flash your ftf with flashtool. then leave on charge.
Click to expand...
Click to collapse
I would only if I could, but, as I said before, phone won't get into flashmode, nor fastboot. Please, read my previous posts
Tipo's lights indicate fastboot and flashboot but doesn't work
My case is also similar, i managed to flash one rom from my sdcard, which it asked for reboot, when i rebooted the phone , its not even going in CWM, even the sony logo is not appearing.
but when i connect phone in fastboot mode (Vol- button + power button and connect to pc), it green light can be seen. but the issue is, my phone does not detect on pc, even though i as sony pc companion. The same i tried by downloading pda.net drivers but nothing worked.
Please help...!!
sachin_28 said:
My case is also similar, i managed to flash one rom from my sdcard, which it asked for reboot, when i rebooted the phone , its not even going in CWM, even the sony logo is not appearing.
but when i connect phone in fastboot mode (Vol- button + power button and connect to pc), it green light can be seen. but the issue is, my phone does not detect on pc, even though i as sony pc companion. The same i tried by downloading pda.net drivers but nothing worked.
Please help...!!
Click to expand...
Click to collapse
And you tried with flashtool on your pc?
And if you have flashtool on pc and flashmode and fastboot drivers installed, and you connect your phone to pc while flashtool is ready for flashing stock rom, open device manager and see if there is any unrecognized driver. Then tell me. Also tell me if you have by accident windows 8 on your pc
93Obi said:
Well, I've never hard bricked any android (so far), but i think that this is it.
I tried some swap script in init.d folder on my vengeance kernel, but after reboot (or what should be reboot) my xperia tipo didn't boot at all. Hell, it didn't even try lol
So, I tried everything: removing and inserting battery, power and vol+ pressed for reset, fastboot and flash mode on pc with vol+/vol- pressed and connecting USB, but no feedback at all- no vibration, no green or blue led, no ˝device conneced˝ in flashtool log, not even red led when charging with wall charger!
Only thing that still gives me hope is 3 red led flashing when holding power button, indicating very low power level, I suppose. This is the one and only feedback and sign of life from my phone and it's not showing when pressed power button while connected on wall charger or USB.
I have this phone on wall charger for last 3+ days, with no changes in described condition and behaviour, it had 'round 20% battery when gone brick.
I've read tens of threads involving xperia bricks, but they mostly involve removing cable connnecting motherboard and battery in order for chips to lose power and reset as condition for flashtool and stuff, BUT i figure it's for phones which battery can't be pulled out easily- which is not the case with my tipo st 21i
So, guys, PLEASE help me revive my beloved phone, if it is possible.
Be saluted, and help meee
Also, it had:
-gimlo rom v2.1
-vengeance kernel latest version for tipo-tapioca
-and, of course, unlocked bootloader
-----------
Update
-----------
I decided to try decharging battery completely. I did rubber band trick on bower button untill red led flashing 3 times then pause 1 sec stopped completely. Then I set flashtool for only kernel flashing - excluded everything but kernel - did rubber band trick on Vol- this time and connected with USB. Red led started flashing 1 time every 3 seconds for roughly 10 minutes, with no results. After that flashing stopped again, just like on wall charger. When removing USB and holding power button I can see 3 red flashes consecutively, then 1 sec pause and so on.
My hope is dying slowly, if there is anybody with any idea, please help me.
Be saluted all
Click to expand...
Click to collapse
I"ve got thesame problem like you bro last time after using a vengeance kernel latest version in my tipo,thesame problem like you told the only way that i can fix my phone that time is to install a ADB driver to my pc because when im using a flashtool it didnt recognize my phone in flash mode and fastboot mode but after installing a adb driver in my pc and im using the flashtool it recognize my phone but it takes time to recognize it for the first time so be patience and after that i flash my firmware and now my phone is working but i never try again to use a vengeance kernel to my phone

Post Rooting "XPERIA J" My Phone Is Not Turning ON

Hi All,
I rotted my "XPERIA J 4.1.2" yesterday through "DooMloRD_Easy-Rooting-Toolkit_v17_pref-event-exploit" then I used "CWN" too. After everything it was working fine till the morning.
In morning I was facing phone hang problem & then I decided to take out the battery to start my phone again, however after plugging the battery again I am not able to switch ON my phone again, it vibrate while trying to switching ON but just after SONY logo one battery signs come & goes immediately & my phone goes into switched off mode again.
*****My phone battery is fully charged - I tried combination of Power & Volume Down Button even Power + Volume + Home but nothing is happening.
Please help
After it`s turn off, You can turn on again (vibrate, Sony logo), or just when You re-insert battery again? If yes, then it`s a resolution problem, try to boot up CWM.
If no luck, re-flash Your ROM again via Flashtool or Fastboot.
im having the same problem

Xperia Tipo possibly dead?

Hi,
So yesterday I dropped my Tipo, nothing major, dropped it many times before with no issues, the screen stopped working - all lights worked and the phone itself was fine, just the screen remained black. Disassembled the phone and checked connectors etc, no issues from what I could see. I decided as a last ditch attempt to try and flash it back to stock using Flashtool, flashed it with ST21i Tipo_11.0.A.0.16_UK_Generic.ftf, completed with no issues. Disconnected phone and the LED indicator was green, nothing else happened on the phone - it wouldn't turn on etc. Decided to try flashing it again however when starting up Flashtool I noticed the previous ROM used although titled for a Tipo within Flashtool it was listed as ST26i where a Tipo is an ST21i, now everytime I connect the phone to the PC it starts in MTP mode and i'm unable to flash again or do anything, plus I can't enable debugging as the phone doesn't turn on. I've also tried using Xperia Companion however that doesn't pick it up at all.
Anyone got any ideas of what I could try next?
Update
Okay just an update, left the phone and the battery died. When trying to turn it on the red led flashed - usual battery dead indicator. So I decided to try charging it, pressed the volume buttons etc and noticed the green led come on. So managed to flash it again with the correct firmware. It seems to have done something as now when it's plugged in to charge it doesn't boot up but just shows the green led, if I press the volume up button when plugging it in the led will go blue. Anyone know what I can try now? As it seems to just boot into flash mode (green led) when turning it on and nothing else.

moto g4 plus wont turn on problems with the boot

hey guys i jst installed the stock nougat firmware and after that i jst removed the unlocked bootloader and changed it to a google symbol and after that when i started the phone i had an update so while phone was updating the software is it all went blank and since then i tried to solve this problem
i tried this things:
1: 6 hours on charging(the only thing is happening is that led light is blinking (but fun fact when i remove the charger the light keeps blinking))
2: i cant get to bootloader the phone led just keeps blinking
3: when i connect the phone to pc and just keep pressing the power button the pc makes sound of connecting and disconnecting a device so i cant figure out whether it is on or bootloader or enything else
4: after 6 hours of charging if i kept the power button holding nothing happens(also tried the down volume button and power button for almost 10 mins each)

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