Database Develop

Bootloop

hello, just a question. after installing the trinity custom rom, i installed the fullscreen toggle app. aftr that my phone just turn off, im not stuck on the sony logo, my phone shows the sony logo and after that, it shows again. i tried to hold the button at the back but it doesnt turn off the phone and doesnt vibrate.i hold it for 15secs and up but the phone turn off and turn on again after 2 secs. by the way, my phone is charging if i connect it to the charger. i cant connect to the flashtool. how can i fix my phone?
will i let my phone just become low battery for it to turn off and then charge it again? how long will it take for it to become low battery? my phone is heating up because of the on and off thing.please help me.

I had this issue and sent back to Sony under warranty, had notice to say should be back in 24-72 hrs.
If you don't have option to send to Sony try phone store and get them to remove battery and flash stock again....or if feeling brave do your self
Sent from my LT15i using xda premium

zolaisugly said:
I had this issue and sent back to Sony under warranty, had notice to say should be back in 24-72 hrs.
If you don't have option to send to Sony try phone store and get them to remove battery and flash stock again....or if feeling brave do your self
Sent from my LT15i using xda premium
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Click to collapse
luckily, i turn my phone off. i dont know what happen but it turn off. i flash using flashtool and its okay again.
thanks man for the reply.

sarkissmae said:
luckily, i turn my phone off. i dont know what happen but it turn off. i flash using flashtool and its okay again.
thanks man for the reply.
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Glad you got it sorted.
How did you turn off as your original post said you couldn't, just in case it happens again to me when flashing mods.
Sent from my Nexus 7 using xda premium

zolaisugly said:
Glad you got it sorted.
How did you turn off as your original post said you couldn't, just in case it happens again to me when flashing mods.
Sent from my Nexus 7 using xda premium
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i hold on the power button (sleep/wake button) and the off button at the back. i hold them at the same time. after feeling 3 vibrations, release the power button. the device should turn off now. when you feel one vibration. it doesn't turn off the phone. the phone will just boot up again.

isnt there a soft reset button on the back of the phone (you know the button you use a pen to press it).

mobile epidemic said:
isnt there a soft reset button on the back of the phone (you know the button you use a pen to press it).
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yes. i said that i press the button at the back cover

sarkissmae said:
i hold on the power button (sleep/wake button) and the off button at the back. i hold them at the same time. after feeling 3 vibrations, release the power button. the device should turn off now. when you feel one vibration. it doesn't turn off the phone. the phone will just boot up again.
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Click to collapse
Hi, I have the same issue and I try this solution but it didn't work for me.
Because I want to try the trinity vengeance rom and I'm scared that if I have a bootloop, I can't turn off my phone.
Sorry for my english ^^
zolaisugly said:
I had this issue and sent back to Sony under warranty, had notice to say should be back in 24-72 hrs.
If you don't have option to send to Sony try phone store and get them to remove battery and flash stock again....or if feeling brave do your self
Sent from my LT15i using xda premium
Click to expand...
Click to collapse
Hi, your problem is solved?
Edit: I found the solution in the other topic in Q/A.
I hold the power button with volume up and the off button at the back.
I wait 3 vibrations and the phone turn off. Thanks to xda community
Envoyé depuis mon C5303 avec Tapatalk

Thanks to your guides I have found out a full solution for this. I'm come from Trinity...'s rom and have bootloop too.
1. Keep the device connected with PC by USB cable
3. Open and prepare a firmware in Flashtool
4. Flashtool notifies to have your phone connected in flashmode --> It's time to go
5. Press and hold combination of Volume Down + Power + Reset
6. After 3 times vibrating with GREEN Led blinking, have your fingers relaxed and your SP's been in flash mode then :good:
7. Bear in mind that you should be careful for the next time playing with Rom and mods! :laugh:
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[Q] xperia sp[c502] doesnt get switched on any more!!!

i was using a custom rom. I flashed a kernel given in one of the forms....after that the mobile doesn't switch on anymore!!
i tried vol + and power button also....still doesn't work!!! the mobile doesn't charge,get connected to pc!!
now should i get my mobile repaired @ an xperia care or can i do something about it?? :crying:

This can be the sudden death of of phone. It happened to also on the stock rom.
Just press the reset button at back for 10 sec.
Then keep the phone idle for about 20 minutes it will start automatically.
Sent from my C5302 using Tapatalk 4

abhishekcal said:
This can be the sudden death of of phone. It happened to also on the stock rom.
Just press the reset button at back for 10 sec.
Then keep the phone idle for about 20 minutes it will start automatically.
Sent from my C5302 using Tapatalk 4
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i pressed the hard reset key for about 20 sec or so....but their was no vibration or such.but the mobile is heated constantly from the time of the problem occurrence!!

Yes after pressing the reset button for the few second there should be the vibration.
Since its not vibrating u must take it to the service center.
Sorry I was not be of enough help

abhishekcal said:
Yes after pressing the reset button for the few second there should be the vibration.
Since its not vibrating u must take it to the service center.
Sorry I was not be of enough help
Click to expand...
Click to collapse
thanx anyway!!

Wont turn on, change and reboot. HELP!!!

Three hours ago I was just using my XZ to look up something for GTA V and then I pressed the power button. After playing for about 30 mins, I tried to press the power button and it wont turn on. So I tried rebooting it but nothing happens. I charged it for about an hour and still nothing happen and the LED doesnt being light up. When I press the power button + volume up I could feel the vibrate and if I keep on continuing on hold both button i will feel it vibrate for three times. While Im charging it, the phone doesnt cool down like it stays warm. I just got this phone on September. Help please!!!
EDIT: I also tried connecting it on my PC but my PC doesnt even detect it. I wanted for 30 mins while it's plugged in and nothing happens

try repairing with SEUS

iqbaljunaid said:
try repairing with SEUS
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Click to collapse
How do I do that?

First of all, when you repair your phone with Sony Update service, you will lose all your data!!!
- Charge your phone for 2 to 3 hours, you will only see the black screen but, it should charge.
- Download Sony Update Service, install and open.
- Choose XZ in the list.
- Plug in the data cable in your computer.
- Press and hold POWER and VOL+ button, phone will vibrate once, keep holding both buttons and you will feel 3 vibrations. Now, immediately press and hold the VOL- DOWN(-) button and plug in the data cable into your phone. Your phone should get detected by SEUS and then just repair it. If it doesn't get detected, try again.
Hope this helps

iqbaljunaid said:
First of all, when you repair your phone with Sony Update service, you will lose all your data!!!
- Charge your phone for 2 to 3 hours, you will only see the black screen but, it should charge.
- Download Sony Update Service, install and open.
- Choose XZ in the list.
- Plug in the data cable in your computer.
- Press and hold POWER and VOL+ button, phone will vibrate once, keep holding both buttons and you will feel 3 vibrations. Now, immediately press and hold the VOL- DOWN(-) button and plug in the data cable into your phone. Your phone should get detected by SEUS and then just repair it. If it doesn't get detected, try again.
Hope this helps
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Click to collapse
Well now the red led is showing when I charge it but it doesnt vibrate when i try holding pow + vol up. The red led blinks when I try pressing POW+vol up. While Im charging it, the phone gets really hot.....

mikko726 said:
Well now the red led is showing when I charge it but it doesnt vibrate when i try holding pow + vol up. The red led blinks when I try pressing POW+vol up. While Im charging it, the phone gets really hot.....
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Click to collapse
charge it for 2 to 3 hours before trying again.

iqbaljunaid said:
charge it for 2 to 3 hours before trying again.
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Click to collapse
I left it charging overnight and the led stays red and it wont still vibrate

mikko726 said:
I left it charging overnight and the led stays red and it wont still vibrate
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Click to collapse
I don't know what to tell you then. I did fix my dead XZ once with this method.
Keep trying.
---------- Post added at 09:29 PM ---------- Previous post was at 08:42 PM ----------
check this thread
http://forum.xda-developers.com/showthread.php?t=2229250

Well, since I got this phone on September and my mom is still paying for it monthly, do you guys think I can still return this,get a refund or replace it with a different phone?

Yes it should still be covered under warranty take it in and get it replaced
Sent from my C6603 using xda app-developers app

Anyone else know a solution? I really need my phone for tomorrow......and I have no other phone to use. I have an old Galaxy s2 but my new sim card doesnt fit in it.

Xperia Z1 Won;t turn on or charge at all!!!!! Please please please help me i beg you!

Hello all.....
i am having a sony xperia z1 C6903. What happened to me was i connected my xperia with my laptop for charging and left home for about half an hour. after i came back i tried to put my xperia out of sleep, the charging orange LED was on at that time, but pressing the power button didn't respond, the screen didn't show anything, i thought my xperia has hanged so i plugged it out and forced it to shut down by holding power+vol up buttons together and after 2 or 3 secs, xperia vibrated 3 times and the charging LED was gone. since then i cant turn my xperia on nor it is showing charging. . i have tried every key combination like (vol up+power, vol down+power, holding down vol up+vol down+power) but nothing seems to work, i also tried the red reset button located beside the SIM card jack, it ain't working either. i am so much frustrated please please please help me my dad is gonna kill me plz plz plz i beg u all plzzzzzzzz help me ASAP plzzzzz....... :crying::crying::crying::crying:

download this
http://support.sonymobile.com/global-en/tools/pc-companion/
and then install stock rom from support

Connect the phone to the USB port Energy and push the red reset button located beside the SIM card jack repeatedly with pauses of 5 seconds until the phone starts.

Alcaedias said:
Hello all.....
i am having a sony xperia z1 C6903. What happened to me was i connected my xperia with my laptop for charging and left home for about half an hour. after i came back i tried to put my xperia out of sleep, the charging orange LED was on at that time, but pressing the power button didn't respond, the screen didn't show anything, i thought my xperia has hanged so i plugged it out and forced it to shut down by holding power+vol up buttons together and after 2 or 3 secs, xperia vibrated 3 times and the charging LED was gone. since then i cant turn my xperia on nor it is showing charging. . i have tried every key combination like (vol up+power, vol down+power, holding down vol up+vol down+power) but nothing seems to work, i also tried the red reset button located beside the SIM card jack, it ain't working either. i am so much frustrated please please please help me my dad is gonna kill me plz plz plz i beg u all plzzzzzzzz help me ASAP plzzzzz....... :crying::crying::crying::crying:
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Click to collapse
Hello, I have similar problem with my Z1. One day it just stopped. I was filming something and when I was done I putted my phone in the pocket. When I got home tried to wake my phone up but nothing happened. Tried different ways to hard reset (every key combination that were suggested in the forums) but nothing worked. When I connect the charger only the orange led light is blinking and it doesn't do anything. When I connect the phone to the PC I can hear the sound of connected device but in a second or two it disconnects and connects again and that goes again and again.
I tried the suggestion that vicmam said but it didn't work.
Pls are there any other suggestions?
P.S. When I press Vol up + Power the phone doesn't vibrate as everyone is saying it should. The phone vibrates 3 times only if it's connected to the magnetic charger and I press those keys. But still nothing changes.

try to push power button with volume up if you feel the vibration connect it to charger

thewarrior2 said:
try to push power button with volume up if you feel the vibration connect it to charger
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This guy ....well this guy is an angel.....XD....I tried this and BooM...my xperia is back on Thanx Bro >>> tulkarm..You made my day.......May God bless u <3 <3

Shah Hassan said:
This guy ....well this guy is an angel.....XD....I tried this and BooM...my xperia is back on Thanx Bro >>> tulkarm..You made my day.......May God bless u <3 <3
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Haha ?

the red button near the sim card doesn't work and also pressing the both power button and volume up doesn't work also and been waiting like more than 4 hrs in charging and still there's no LED light that shows up... PLEASE help i cant afford to pay this phone repair since they don't know what to do and there's no branch of xperia in my area... PLEASE HELP... what should I do.....

CHOCOPao pao said:
the red button near the sim card doesn't work and also pressing the both power button and volume up doesn't work also and been waiting like more than 4 hrs in charging and still there's no LED light that shows up... PLEASE help i cant afford to pay this phone repair since they don't know what to do and there's no branch of xperia in my area... PLEASE HELP... what should I do.....
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Click to collapse
Bump .... same here
No LED and no vibrate at all

PrototypeII said:
Bump .... same here
No LED and no vibrate at all
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Click to collapse
Press and hold red hard reset button for 15-20 seconds and then leave phone for 24+ hours then try to connect charger. You will see faint red notification led glow.
Works for me everytime give it a try..[emoji106]

Open the back of the phone up disconnect battery with usb charger connected then plug battery back in. This works for me.

hi my phone is not turning on i put it on the charge for 6 hrs the red light is still on and i tried to let it vibrate it didnt work either what should i do ??

Press power button only and HOLD IT WITH SELLOTAPE around the phone. Leave it for a few hours and soon it will begin to charge again. It sounds stupid but read this in a forum somewhere and it works every time!

kathanpatel1001 said:
Press and hold red hard reset button for 15-20 seconds and then leave phone for 24+ hours then try to connect charger. You will see faint red notification led glow.
Works for me everytime give it a try..[emoji106]
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i dont know if i even pressed the Buttons before, but i connected the charger, and let the phone their for about a week, and suddenly .... after 5-6 Days their was a damn small red light glowing up on the top right corner
left it on the charger for another day, and then powered it up .... and it works
Greetz

thewarrior2 said:
try to push power button with volume up if you feel the vibration connect it to charger
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thank you so much you saved my phone

X Performance Dual DEAD!! Help Please!!

So I have an X Performance Dual, today as I woke up in the morning I used my phone a while, I then went for a run I leave the phone unplugged and when I came back the phone wasn't turning on I managed to turn it off using the power button + Volume up key, after that it booted to the Xperia screen after that it turned off by itself and now is now charging, not being recognized by the pc on flash mode nor fastboot mode. what can I do?

HI
I have the same. Bootloader unlocked. Upgrading XZ rom and now not woring hopefully I can reset somewhere but no led/usb signals at the moment... Hopefully power will trigger a reset deep in the hardware....

press power button and hold volume up button same time for several seconds. You will feel it vibrate 3 consecutive times. This is a sort of reset with does not delete anything. It just seems to fix boot issues. Try it and see if this helps..

nickcaper said:
press power button and hold volume up button same time for several seconds. You will feel it vibrate 3 consecutive times. This is a sort of reset with does not delete anything. It just seems to fix boot issues. Try it and see if this helps..
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Click to collapse
I sent it to my local sony repair center, after 5 days sent returned no issue thank god... now new motherboard