Database Develop

[Q] My Z1 Sudden Death and could not Turn on with out USB or Cable Charge. Help me!!!

I've got problems with my new 1 week Phone!
1. My phone is turn off ( sudden death) sometimes, Even battery show full or less. Especially, when I turn on Flashlight in Camera or App mode.
2. After that, I could not turn it on without plugging USB or Cable Adapter.
3. When it turn on, Battery show 1% sometimes.
Pls, help me!!!!!!!!!!!!

Turn off, plug it into the wall for 24 hours and try again

gregbradley said:
Turn off, plug it into the wall for 24 hours and try again
Click to expand...
Click to collapse
I tried it for half day, but still again ! Unlucky, I already root and Service centre not get it back! (

Your battery seems to be malfunction (Or broken fuel gauge sensor). Try to replace it.....

[Q] Xperia Z Strange Behaviour with Battery connected

Hi XDA community, i open this thread for know if anyone have a similar issue.
When i connect the USB charger to my Xperia Z, nothing appear, no led and no vibration, seems totally dead, this occur with an original wall charger or with a PC-USB connection, but just when i disconnect the battery of the phone with the USB cable connected to USB PC or wall charger, the red led blink 2 times and become blue if i press immediatly vol+ or become green if i press immediately vol-, obviously immediately after battery disconnection.
With the battery connected no signs of life, seems that if the battery is connected the USB connection refuse to activate, but the strange thing is that without battery i'm able anyway to flash any firmware without problem, but after a correct flashing without error no signs of life and no boot.
I think there something wrong with the battery management, but the battery works 100% because i tested with other phone and work, and i tried to use other working battery but always same problem.
Anyone have this issue or know something about it?

[Q] Xperia Z wont stay off

Hi,
can anybody tell me why my phone automatically starts when it is connected to a charger?
My Problem is that my battery is dead flat, but i cant charge it properly because anytime i connect it, the phone starts and consumes too much power so it turns off again but then starts itself because its connected.
Any Help/Ideas how to solve this?

I usually spam/hold the power button to prevent it from turning on.
2 minutes of holding that round, silver pig is enough for charging the battery.
My question is: does the phone start charging (normally) before or after starting bootloader?

Z1 Bricked? Help...

I think I bricked my device. I previously had a custom ROM with Android 5.1.1. My phone is unlocked bootloader and rooted.
I was playing YouTube videos last night and fell asleep, but I didn't realize my phone was on the whole time so the battery died on me. I charged the battery for about 2 minutes to try turning the phone on, but it flashed red LED. I got impatient and did this...
1. As it was displaying battery, I unplugged my phone from my battery charger.
2. As it was shutting down (from pulling the charging cable out), I did a hard reset (hold vol up)
3. As it vibrated 3 times, I plugged the charger in.
After I did that, my phone won't boot, no LED, nothing. My battery can't charge it (turns on for about a second and then it stops. I charged it with AC for 30 mins. and no life. Pressed the red button on the SIM but did nothing, tried turning on the phone normally but nope.
Should I open the back?
EDIT: Finally on the computer, the LED turns on but it's red (stays on without pulsing).
Flashtool detects device
Code:
08/007/2015 16:07:58 - INFO - Device connected with USB debugging off
08/007/2015 16:07:58 - INFO - For 2011 devices line, be sure you are not in MTP mode
but I can't get into flashmode or bootloader. Screen is off. I'm not sure what to do anymore...:crying:

kentexcitebot said:
I think I bricked my device. I previously had a custom ROM with Android 5.1.1. My phone is unlocked bootloader and rooted.
I was playing YouTube videos last night and fell asleep, but I didn't realize my phone was on the whole time so the battery died on me. I charged the battery for about 2 minutes to try turning the phone on, but it flashed red LED. I got impatient and did this...
1. As it was displaying battery, I unplugged my phone from my battery charger.
2. As it was shutting down (from pulling the charging cable out), I did a hard reset (hold vol up)
3. As it vibrated 3 times, I plugged the charger in.
After I did that, my phone won't boot, no LED, nothing. My battery can't charge it (turns on for about a second and then it stops. I charged it with AC for 30 mins. and no life. Pressed the red button on the SIM but did nothing, tried turning on the phone normally but nope.
Should I open the back?
EDIT: Finally on the computer, the LED turns on but it's red (stays on without pulsing).
Flashtool detects device
Code:
08/007/2015 16:07:58 - INFO - Device connected with USB debugging off
08/007/2015 16:07:58 - INFO - For 2011 devices line, be sure you are not in MTP mode
but I can't get into flashmode or bootloader. Screen is off. I'm not sure what to do anymore...:crying:
Click to expand...
Click to collapse
Don't open the back cover just yet yet, it seems that you have a dead battery (fully discharged) so I'd suggest you to connect MicroUSB and magnetic charger together at the same time to force-charge the battery.
If you don't have a magnetic charger, and have a dock then all you have to do is pull it apart and you will find yourself a free magnetic charger in there.
Good luck!
Regards,
~J2C

No. Just leave it charged for 30 mins even with no les light, after 30 mins the red light will light up. U drained your battery thats why it wont turn on

Lollipop Upgrade Problem -> battery charging problem

Hi everybody,
I upgraded my Xperia Z to Lollipop. Immediately after that I got the following problem in the order described:
- Phone was at 80% after upgrade.
- It was not charging after the upgrade, and I had no more connection to the phone via USB anymore. Also PC Companion did not see the phone anymore.
- The battery drained after some time so the phone went into "brick-mode" because connecting it to the pc via USB, nor connecting it to (different) wall chargers did not charged the battery.
- With the phone compeletely empty, I just left it connected one evening to my wall charger, and when I woke up the next day the phone was again completely charged to 100%.
- But no the circle starts from the front again --> no connection to PC and not able to charge the phone until it goes out completely, waiting for some hours connected to the charger, and only then it starts charging again until 100%. I also once booted the phone before it was at 100%,.. even then it will not go on to charge when the phone is on, NOR will it continue to charge when I shut it down again manually (so not let it drain to 0%).
Does anybody had/has the same issue? I think it is a waste not trying to fix this because the phone is still in a very good condition.
Any advise would be helpful, thanks, Pieter.