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Xperia Miro charging issues!

When I charge my Miro for a very short time like (5-15 percent) my phone won't react to charger at all for 1-2 days, after that everything is ok.
When I charge it from 1-100 percent everything is ok.
That is problem to me for CWM because it needs to be connected to charger.
I am afraid to flash FXP because of that, maybe I need warranty.
Does anyone have those issues?
EDIT: That is why I wasn't trying out my MIUI releases.

Tried repair with pc companion? Reflashed with ftf? That should rule out software problem..
Sent from my ST27i

Yes...:\ Is it software?

So after you charge for short period and stop, it doesn't detect charger for 2 days ( offline charging only? ) but everything else works fine, and after 2 days it recognises charger?
if you tried repairing, its possibly hardware. Try replacing battery with a friend's phone? Maybe battery defect?
Sent from my ST27i

satan89 said:
So after you charge for short period and stop, it doesn't detect charger for 2 days ( offline charging only? ) but everything else works fine, and after 2 days it recognises charger?
if you tried repairing, its possibly hardware. Try replacing battery with a friend's phone? Maybe battery defect?
Sent from my ST27i
Click to expand...
Click to collapse
No, after that my computer does not recongnise usb at all and my phone does not recongnise charger (both online and offline).
And sometimes it recongnises charger and says "charging" but not charging at all (goes down a bit) or stays the same. After 2 days everything is back to normal :\
And I do not think it is contact...
EDIT: Now it works, again. Must take it to service. But I must do flashtool to delete root and CWM first xD

Option58 said:
No, after that my computer does not recongnise usb at all and my phone does not recongnise charger (both online and offline).
And sometimes it recongnises charger and says "charging" but not charging at all (goes down a bit) or stays the same. After 2 days everything is back to normal :\
And I do not think it is contact...
EDIT: Now it works, again. Must take it to service. But I must do flashtool to delete root and CWM first xD
Click to expand...
Click to collapse
I had the same problem few days ago. Could you tell me did you find out what was the problem? So that I could fix it next time it happens to me.

Yes. You need to take it to the service. The problem is in the USB (charging) cable.
I did that, they gave me a new cable and problem fixed!

Some times battry pins spit
Sent from my ST21i using xda app-developers app

Option58 said:
Yes. You need to take it to the service. The problem is in the USB (charging) cable.
I did that, they gave me a new cable and problem fixed!
Click to expand...
Click to collapse
Thank you!

Battery doesn't hold charge

Hello, my Optimus 3D P920 battery acts very weird. It doesnt hold charge, it shows as charging but after i unplug, it says low battery. I bought a replacement battery and still the same. Bought an external battery and it still acts the same. Today it charged up and stayed full up until i restarted the phone. Then it showed 2-3 percent of charge. Battery calibration didnt work. Could it be software that is faulty?I'm on 2.3.5, so should i update to official ICS?Any suggestions?

tuxedo187 said:
Hello, my Optimus 3D P920 battery acts very weird. It doesnt hold charge, it shows as charging but after i unplug, it says low battery. I bought a replacement battery and still the same. Bought an external battery and it still acts the same. Today it charged up and stayed full up until i restarted the phone. Then it showed 2-3 percent of charge. Battery calibration didnt work. Could it be software that is faulty?I'm on 2.3.5, so should i update to official ICS?Any suggestions?
Click to expand...
Click to collapse
You should.
Here's the way:
http://forum.xda-developers.com/showthread.php?t=2195753
and don't forget to flash the WKPARKS bootloader.

aldrinmcmie said:
You should.
Here's the way:
http://forum.xda-developers.com/showthread.php?t=2195753
and don't forget to flash the WKPARKS bootloader.
Click to expand...
Click to collapse
Okay i'll try that, but will i be able to do it if the phone is on 2-3 percent of battery even when connected to the charger?

tuxedo187 said:
Hello, my Optimus 3D P920 battery acts very weird. It doesnt hold charge, it shows as charging but after i unplug, it says low battery. I bought a replacement battery and still the same. Bought an external battery and it still acts the same. Today it charged up and stayed full up until i restarted the phone. Then it showed 2-3 percent of charge. Battery calibration didnt work. Could it be software that is faulty?I'm on 2.3.5, so should i update to official ICS?Any suggestions?
Click to expand...
Click to collapse
How long does they work with this 2-3%? An hour? 2h? 3h? 10h?
Do you have stock ROM or custom?
When did this start? What did you do before you got this for first time?

aldrinmcmie said:
You should.
Here's the way:
http://forum.xda-developers.com/showthread.php?t=2195753
and don't forget to flash the WKPARKS bootloader.
Click to expand...
Click to collapse
Followed the tut and i'm on custom ICS. Still the battery has an x on it What exactly is WKPARKS bootloader and why do i need it? (The custom rom is not too fast though, thinks a lil bit when opening apps and etc).
p-vlad said:
How long does they work with this 2-3%? An hour? 2h? 3h? 10h?
Do you have stock ROM or custom?
When did this start? What did you do before you got this for first time?
Click to expand...
Click to collapse
I was on original GB, now on Custom ICS, still the same, battery on 1%, but the phone will not turn off, i can use it fine apart from camera which doesnt open due to battery being low. Could it be that the battery connectors are faulty?

tuxedo187 said:
Followed the tut and i'm on custom ICS. Still the battery has an x on it What exactly is WKPARKS bootloader and why do i need it? (The custom rom is not too fast though, thinks a lil bit when opening apps and etc).
I was on original GB, now on Custom ICS, still the same, battery on 1%, but the phone will not turn off, i can use it fine apart from camera which doesnt open due to battery being low. Could it be that the battery connectors are faulty?
Click to expand...
Click to collapse
just for a try... flash this kernel. backup your old ofcourse before that and tell us if you still have the same problem

p-vlad said:
just for a try... flash kernel. backup your old ofcourse before that and tell us if you still have the same problem
Click to expand...
Click to collapse
Okay flashed WKPARKS bootloader, flashed kernel you provided, but battery is still on X. What does this mean: P920/SU760: revert charging mode support to fix 0% battery (v1.21) in WKPARKS thread. Is there any option to revert battery usage or something in the new 1.21 version?
EDIT: by moving one of the metal pin things on the battery connector i managed to turn on the phone and it showed me 100% battery. Then i turned off the phone and played with the pin a lil bit more. Then again it showed 0 percent after turning on. So i guess the problem is in the battery connection port as the middle pin is faulty i guess. Now i need to purchase the whole small connector port and solder it. so far i didnt see any sites selling these charging ports separately. If anyone finds it, drop me a link. Amd thank everyone of ya for the help

I have the same problem, and a search on the internet learned me that many people have this problem.
I'm on 4.04 (official 30a rom).
When I load a battery with another O3D, then it's on 1% immediately when I put it in my phone.
And then when I put it back in the other phone, it starts to load there as well again as if it's really on 1% again.
I can only use my phone now while it's on a cable.
None of the possible solutions that I found on the web work.
It seems to be a hardware problem. It got worse over time. First it only loaded, and then emptied quickly. Now it doesn't load at all anymore.

I'm having this issue too. A way to work around it that works for me:
When charging.
1. Go to the hidden menu (3845# *920#).
2. Choose port settings.
3. Unplugg charger.
4. Select CP USB.
5. Press OK.
Now the phone shows 100% battery and you can use it untill the battery dies.
Sent from my LG-P920 using xda premium

jonathar said:
I'm having this issue too. A way to work around it that works for me:
When charging.
1. Go to the hidden menu (3845# *920#).
2. Choose port settings.
3. Unplugg charger.
4. Select CP USB.
5. Press OK.
Now the phone shows 100% battery and you can use it untill the battery dies.
Sent from my LG-P920 using xda premium
Click to expand...
Click to collapse
Ok. But when i plug again to charger it loads again from 1%!?
Help!!! Now i can't charge when phone is off! And when itz on it shows 100% but when i unplug only 1%!
Which are the original settings in hidden menu, port settings?

mielnoir said:
Ok. But when i plug again to charger it loads again from 1%!?
Help!!! Now i can't charge when phone is off! And when itz on it shows 100% but when i unplug only 1%!
Which are the original settings in hidden menu, port settings?
Click to expand...
Click to collapse
My phone is on 'No Retention"
When I played around with this option "AP USB" also seemed to work.
(work = back to original failing battery charging status)
---------- Post added at 08:38 AM ---------- Previous post was at 08:35 AM ----------
I fixed this problem by screwing the battery connection up...
I used a screwdriver to push and pull a bit with the battery connection points on my phone, now it's a bit messed up and bended etc.... but it works...
My original intention was to replace the connection with a working one (my father's old O3D's battery connection) but I wasn't able to get it out in the proper way. (did not really know what the proper way was). So halfway when I figured that I wasn't really pulling it out but more like pulling it apart, I quickly tried to see if it was still working, after pushing things a bit back in shape, and it was!
Lucky me!
I'm not suggesting anybody to follow the same approach, and if you do I'm certainly not responsible for it.
but that's what worked for me.
All I fear now is that it will work for a while... and then something will move again, and it'll be the end of the phone anyway
But if I can use it till the S4 Active is released, then I'm a happy guy!

When i choose AP USB it says "slow recharge" on charge!? And by choosing "no retention" there is no change! Whatz about the other choices? AP UART. ..?

mielnoir said:
When i choose AP USB it says "slow recharge" on charge!? And by choosing "no retention" there is no change! Whatz about the other choices? AP UART. ..?
Click to expand...
Click to collapse
I tried them all, I think.
I'm on 'slow charge' if I'm not using the official LG cable. It still seems to charge pretty quick then.

Just for the record: my 'fix' only lasted for a few days.
At least it showed to my problem was with the connector between battery and phone. I'm going to see if I can get it replaced.

Only one solution is flash original bootloader from no for sale phone,but you can get only froyo e non imei on it but charge battery and keep all of charge in normal mode.

?
Sent from my LG-P920 using xda premium

jonathar said:
?
Sent from my LG-P920 using xda premium
Click to expand...
Click to collapse
On CMW make full backup of system on sd,copy on pc hdd for future,on sd in backup file nandroid.md5 open in notepad delete all of content and save,copy and overwrite boot.img from this file http://forum.xda-developers.com/showthread.php?p=35429965#post35429965 last reply
advance restore from ext sd ,restore only boot.img.
reboot
the system if you on other of froyo release no start up but if you connect charger it will charge 100% of bater and hold them,only for test,after you can copy and overwrite the boot.img with backup from your pc and will be on same situation become backup.
For this moment last solution stay on froyo without imei because when you downgrade you can't flash baseband so no net coverage on it.
I wait for someone ho can upload original fw version v08i to get work all of thinks in froyo.last chance.
If you have backup of your first firmware you are lucky.

Hi. I've had the same problem with my p920. Tried everything what I've found on the net, but nothing did helped. Day before it happened I've restored my phone to stock because of the screen(the bottom of the screen was unresponsive). The best luck that I've had 2 months of warranty left. So they changed the whole front of my phone. And main board. Battery was the same. I think yours case is the same like mines. Hardware failure.
Sent from my Nexus 4 using xda app-developers app

[Help]Sony Xperia E - RED LED unchargable battery

Hello guys , I am having a serious problem with my Sony Xperia E , it seems to be bricked. Something went wrong , I heard it happens sometimes because of software bug or whatever , and your phone goes into this sleep mode , which won't charge at all. I mean , when I plug it in to charge , the red led lights up (once every 3-4 seconds) untill it finally starts up , but when it starts up it shutdowns since the battery is 0% and not charging. On the internet I could not find any help about Sony Xperia E and this red led error. So , if anyone knows what to do.. Please help me , I'm too lazy to take it to a service and besides I don't got money to spare for it

Cezar725 said:
Hello guys , I am having a serious problem with my Sony Xperia E , it seems to be bricked. Something went wrong , I heard it happens sometimes because of software bug or whatever , and your phone goes into this sleep mode , which won't charge at all. I mean , when I plug it in to charge , the red led lights up (once every 3-4 seconds) untill it finally starts up , but when it starts up it shutdowns since the battery is 0% and not charging. On the internet I could not find any help about Sony Xperia E and this red led error. So , if anyone knows what to do.. Please help me , I'm too lazy to take it to a service and besides I don't got money to spare for it
Click to expand...
Click to collapse
Hi Cezar and everyone else (this is my first post),
I had the exact same problem and i was sure i bricked my phone beyond repair but there is a way to fix it. So my first thought was to externaly charge my battery but you can't do that, so i came up with a way. You will need to strip one end of the USB cable and separate the black and the red wire. The red wire is positive and the black is negative. Put the two wires between the battery and the positive and negative sockets in your phone (like shown in the pictures [attached]). And now your phone will be charging .
And do not forget, red is the postive, black the negative!
I hope this solves your problem!
P.S. Don't mind the black box, I built it just so i can use it for projects to have a power source, it's just a switch and a LED

Cezar725 said:
Hello guys , I am having a serious problem with my Sony Xperia E , it seems to be bricked. Something went wrong , I heard it happens sometimes because of software bug or whatever , and your phone goes into this sleep mode , which won't charge at all. I mean , when I plug it in to charge , the red led lights up (once every 3-4 seconds) untill it finally starts up , but when it starts up it shutdowns since the battery is 0% and not charging. On the internet I could not find any help about Sony Xperia E and this red led error. So , if anyone knows what to do.. Please help me , I'm too lazy to take it to a service and besides I don't got money to spare for it
Click to expand...
Click to collapse
Hello,
I was in the exact same situation yesterday with my Xperia J but luckily i managed to fix it, Your battery is able to charge what's happened is it's completely flat like there's no juice left, So what you have to do Plug your charger in via Mains and leave it like that for a good hour or two, Take your phone off charge and push the power button and see if the red led flashes 3 times if it does this means your battery is still flat, So what i did next is plugged it in via USB and put it in flashmode attempting to flash stock rom back onto it, but that just completely failed so then i tried flashing CWM that did get me somewhere my phone booted up after but then it died again so i left it on charge via USB this time for one hour and it was charging as usual i then flashed Stock rom back onto it, it was still bricked after (bootloop) so i flashed it again, and it got my device back to good health, Not sure if any of that made sense but **** it :laugh:

that536 said:
Hi Cezar and everyone else (this is my first post),
I had the exact same problem and i was sure i bricked my phone beyond repair but there is a way to fix it. So my first thought was to externaly charge my battery but you can't do that, so i came up with a way. You will need to strip one end of the USB cable and separate the black and the red wire. The red wire is positive and the black is negative. Put the two wires between the battery and the positive and negative sockets in your phone (like shown in the pictures [attached]). And now your phone will be charging .
And do not forget, red is the postive, black the negative!
I hope this solves your problem!
P.S. Don't mind the black box, I built it just so i can use it for projects to have a power source, it's just a switch and a LED
Click to expand...
Click to collapse
Thanks for the post and the help , but I have a question , in this way will I still be able to get things from my PC to my device and vice-versa ? or it will make it chargeable only ?
And also , is this the only way to deal the problem ? And do you have any ideea what causes this ?

Hi cezar,
Just keep your phone on origenal charger and cable for an hour. This should work.
Sent from my C6603 using XDA Premium 4 mobile app

Cezar725 said:
Thanks for the post and the help , but I have a question , in this way will I still be able to get things from my PC to my device and vice-versa ? or it will make it chargeable only ?
And also , is this the only way to deal the problem ? And do you have any ideea what causes this ?
Click to expand...
Click to collapse
Well with this method you will need a spare USB cabel for data transfer/flashing because this one will be just a USB on the one side and stripped wires on the other.
This is the only way I found how to deal with this problem, you could always find someone with the same phone so that he can charge your battery for you.
This problem is a symptom of a soft brick. I guess you flashed a ROM that isn't stable so you found yourself in a loop. My advice is to do one of the things I said and in the future flash nee ROMs with at least 50% battery so you don't find yourself in this situation!
P.S. Try SONYs Emma, thats a cute little program for flashing stock ROMs especially in situations like this one.
Narrry84 said:
Hi cezar,
Just keep your phone on origenal charger and cable for an hour. This should work.
Sent from my C6603 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
In my case this disnt't work because my phone was stuck in a loop, it would start charging, boot up by itself, get to the point that it has 0% battery and power off by itself.
Sent from my C1505 using XDA Free mobile app

Narrry84 said:
Hi cezar,
Just keep your phone on origenal charger and cable for an hour. This should work.
Sent from my C6603 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
This didn't work in my case either , it would start charging , boot up by itself, get to the point with 0% battery and power off by itself
that536 said:
Well with this method you will need a spare USB cabel for data transfer/flashing because this one will be just a USB on the one side and stripped wires on the other.
This is the only way I found how to deal with this problem, you could always find someone with the same phone so that he can charge your battery for you.
This problem is a symptom of a soft brick. I guess you flashed a ROM that isn't stable so you found yourself in a loop. My advice is to do one of the things I said and in the future flash nee ROMs with at least 50% battery so you don't find yourself in this situation!
P.S. Try SONYs Emma, thats a cute little program for flashing stock ROMs especially in situations like this one.
In my case this disnt't work because my phone was stuck in a loop, it would start charging, boot up by itself, get to the point that it has 0% battery and power off by itself.
Sent from my C1505 using XDA Free mobile app
Click to expand...
Click to collapse
hmm I just thought about this. I do have indeed a custom ROM , but this didn't happen in process of flashing. just randomly , a month maybe I after cyanogenmod 11. Anyways , I just thought about this. What if I get another batterry from one of my friends , flash back to stock on my device and then give back the battery to that guy. Wouldn't that just work ?

Cezar725 said:
This didn't work in my case either , it would start charging , boot up by itself, get to the point with 0% battery and power off by itself
hmm I just thought about this. I do have indeed a custom ROM , but this didn't happen in process of flashing. just randomly , a month maybe I after cyanogenmod 11. Anyways , I just thought about this. What if I get another batterry from one of my friends , flash back to stock on my device and then give back the battery to that guy. Wouldn't that just work ?
Click to expand...
Click to collapse
Actually this happend to me too days after flashing CM11 just after the GSM bug. Yes that would work perfectly!
Sent from my C1505 using XDA Free mobile app

Then you have too flash your phone using flashtool.
Sent from my C6603 using XDA Premium 4 mobile app

that536 said:
Actually this happend to me too days after flashing CM11 just after the GSM bug. Yes that would work perfectly!
Sent from my C1505 using XDA Free mobile app
Click to expand...
Click to collapse
cool thanks for letting me know I'll try

[Q] Hard Bricked Xperia Tipo

I was installing a WALKMAN Mod while my phone is Low Battery (About 14%), while the mod installing a wipe my sweat using my phone in the edges(LOL ), after a minutes my phone turned off but i did i not see it turning off, after i turned it on it was nothing, the power button part was actually hot, after i inserted a new sim and waited for an hour, my phone vibrated but nothing showed up i removed the battery and boot it again but there was no vibration. After a couple of hours i asked Brother (Previous Owner and Experienced the Problem)if he still knows how to fix it, he said just throw your phone down but not pretty far, i did what he said and i turned on my phone and a red LED light showed up 3 times (indicates its low battery), and the connected to the loptop to restore to stock but the loptop can't recognize the phone and the phone still isn't showing up. :crying:
Thanks and in Advance to those who helped me :laugh:

xXChad16Xx said:
I was installing a WALKMAN Mod while my phone is Low Battery (About 14%), while the mod installing a wipe my sweat using my phone in the edges(LOL ), after a minutes my phone turned off but i did i not see it turning off, after i turned it on it was nothing, the power button part was actually hot, after i inserted a new sim and waited for an hour, my phone vibrated but nothing showed up i removed the battery and boot it again but there was no vibration. After a couple of hours i asked Brother (Previous Owner and Experienced the Problem)if he still knows how to fix it, he said just throw your phone down but not pretty far, i did what he said and i turned on my phone and a red LED light showed up 3 times (indicates its low battery), and the connected to the loptop to restore to stock but the loptop can't recognize the phone and the phone still isn't showing up. :crying:
Thanks and in Advance to those who helped me :laugh:
Click to expand...
Click to collapse
Try to flash it with Sony flash tool.
In the flash tool selectu r device as Sony tippo.
Firstu have to install tippo driver and then select u r device and flash it..
Give me thanks dude
Sent from my C1505 using XDA Premium 4 mobile app

Thanks for the Help :good:, but i actually fixed before in a different method.

How?
xXChad16Xx said:
Thanks for the Help :good:, but i actually fixed before in a different method.
Click to expand...
Click to collapse
How you do it??? Please!! My pc only recognize it as Qualcomm HS-USB

XZ Premium LED blinks amber green!

hi everyone,
my xperia xz premium won't turn on... and when i press the power button the LED keeps blinking in green amber (very soft light).. i tried to do hard reset, and pluged to the wall charger, to the computer... flash mode... fastboot mode....etc
BUT IT KEEPS BLINKING IN GREEN AMBER!
PLEASE CHECK THE VIDEO AND SEE HOW THE LED BLINKS WHILE CHARGING
https://www.youtube.com/watch?v=Ack1ynv0ScE
it happened all of a sudden! and now the phone won't turn on!
PLEASE IF SOMEONE CAN HELP ME WITH ANY SUGGESTION!
i will appreciate that so much
thank you!

did you try and reflashed firmware?? what about sony companion??

Nidhal AKA the king said:
hi everyone,
my xperia xz premium won't turn on... and when i press the power button the LED keeps blinking in green amber (very soft light).. i tried to do hard reset, and pluged to the wall charger, to the computer... flash mode... fastboot mode....etc
BUT IT KEEPS BLINKING IN GREEN AMBER!
PLEASE CHECK THE VIDEO AND SEE HOW THE LED BLINKS WHILE CHARGING
https://www.youtube.com/watch?v=Ack1ynv0ScE
it happened all of a sudden! and now the phone won't turn on!
PLEASE IF SOMEONE CAN HELP ME WITH ANY SUGGESTION!
i will appreciate that so much
thank you!
Click to expand...
Click to collapse
I haved this issue 2 month ago tried everyway is possible to fix it but always failed, I think it's because battery,if. You plug your phone to charger more than 6 hours the led switch to red and if you hold power button you will see a empty battery icon but the problem is come from hardware not software trust me.
The only thing I done is just went to Sony warranty service and gave them my phone and they switched my (unlocked)phone with a locked phone.

Blackghosthm said:
I haved this issue 2 month ago tried everyway is possible to fix it but always failed, I think it's because battery,if. You plug your phone to charger more than 6 hours the led switch to red and if you hold power button you will see a empty battery icon but the problem is come from hardware not software trust me.
The only thing I done is just went to Sony warranty service and gave them my phone and they switched my (unlocked)phone with a locked phone.
Click to expand...
Click to collapse
thank you guys for the respond....
@raven213
well raven, the phone as i mentioned doesn't enter flashmode, how can i perform flash then?
i do not have any sony service in my country which is a problem if i won't be able to fix it without open the back cover (i'm avoiding that) and i wish there would be any other handful solution!
thank you

Nidhal AKA the king said:
thank you guys for the respond....
@raven213
well raven, the phone as i mentioned doesn't enter flashmode, how can i perform flash then?
i do not have any sony service in my country which is a problem if i won't be able to fix it without open the back cover (i'm avoiding that) and i wish there would be any other handful solution!
thank you
Click to expand...
Click to collapse
Just plug your phone to PC wait a few seconds and it will automatically go to flashmode.

Blackghosthm said:
Just plug your phone to PC wait a few seconds and it will automatically go to flashmode.
Click to expand...
Click to collapse
nope, it won't go to flash mode ... the led keeps blinking soft green as i mentioned!

Nidhal AKA the king said:
nope, it won't go to flash mode ... the led keeps blinking soft green as i mentioned!
Click to expand...
Click to collapse
But mine was like what I said,do you tried force reboot
hold volup+power and release them when the phone vibrating.

Blackghosthm said:
But mine was like what I said,do you tried force reboot
hold volup+power and release them when the phone vibrating.
Click to expand...
Click to collapse
Yeah, i already mentioned that in the op... Nothing worked, and no vibration or whatsoever
Sent from my Sony H8216 using XDA Labs

What about sony companion ??

raven213 said:
What about sony companion ??
Click to expand...
Click to collapse
same story

looks like a hardware problem to me. either the battery or the board/charging controller is not working properly

Styler911 said:
looks like a hardware problem to me. either the battery or the board/charging controller is not working properly
Click to expand...
Click to collapse
what make you certain that it's a hardware problem?

Nidhal AKA the king said:
what make you certain that it's a hardware problem?
Click to expand...
Click to collapse
Let me tell you something,when my phone is dead i was able to go into flashmode but no more tried flashing lot of stock ROMs but non of them foxed my problem then i flashed a ftf rom with flashtool and read the log carefully, i saw a eror like that "error battery stats not found", then i plugged my phone to charger an let it stay on charge or a full day, when im unplug it and hold the power button i saw a red led light and a low battery icon in screen,I'm tried lot of things but none of them worked,because as i said it's a hardware problem,phone can't read the battery.

Blackghosthm said:
Let me tell you something,when my phone is dead i was able to go into flashmode but no more tried flashing lot of stock ROMs but non of them foxed my problem then i flashed a ftf rom with flashtool and read the log carefully, i saw a eror like that "error battery stats not found", then i plugged my phone to charger an let it stay on charge or a full day, when im unplug it and hold the power button i saw a red led light and a low battery icon in screen,I'm tried lot of things but none of them worked,because as i said it's a hardware problem,phone can't read the battery.
Click to expand...
Click to collapse
ok, that make sense thou it's a bit different than my case but both has in common... tomorrow i will be obligated to take off the back cover (no more waterproof) and see what's going on... i will keep you updated... it's good that we learn something
Thanks for all your help and time in participation

Nidhal AKA the king said:
what make you certain that it's a hardware problem?
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because of your green flashing light. normally the light should stay on while charging or, blink 3 times if the battery is empty. but random flashes are a sign for a broken board.

Styler911 said:
because of your green flashing light. normally the light should stay on while charging or, blink 3 times if the battery is empty. but random flashes are a sign for a broken board.
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... What make you certain it's a broken board?
How it gets broken on its own.. I didn't do anything to the phone!
Sent from my Sony H8216 using XDA Labs

Nidhal AKA the king said:
... What make you certain it's a broken board?
How it gets broken on its own.. I didn't do anything to the phone!
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It's electronic. not every device is exact the same and sometimes some parts failure quicker then other parts. maybe you got a lemon device who knows.. (or "monday device" as we say in german hehe).:silly:

Styler911 said:
It's electronic. not every device is exact the same and sometimes some parts failure quicker then other parts. maybe you got a lemon device who knows.. (or "monday device" as we say in german hehe).:silly:
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thanks for the explanation.... if this is the case on my phone... what should i do? (no sony service in my country! )

Nidhal AKA the king said:
thanks for the explanation.... if this is the case on my phone... what should i do? (no sony service in my country! )
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If you're lucky and it's battery, then order battery from aliexpress and some stickers for back cover. If u do it right, then waterproof will remain (but it wouldn't risk too much).
If you're not so lucky try to find xz premium with broken screen on eBay and use it as donor for mainboard, as I doubt u will be able to find it cheap or at all.

Doom Slayer said:
If you're lucky and it's battery, then order battery from aliexpress and some stickers for back cover. If u do it right, then waterproof will remain (but it wouldn't risk too much).
If you're not so lucky try to find xz premium with broken screen on eBay and use it as donor for mainboard, as I doubt u will be able to find it cheap or at all.
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thanks for your suggestion!
i need to take off the back cover and check it first!
i hope is a software problem and it will be fixed by reconnecting the battery connector!