Xperia SP reboots - Xperia SP Q&A, Help & Troubleshooting

Hi there i have strange issue when battery reach 32% lover phone are startint reboot many times when i use it but after reboot phone % dosn't go down like before reboot 8% and when boots still same 8% i mean its dosn't jumping with % any fix ? Stock rom .

SO no one have any ideas about reboot i have flashed another rom but still when battery level reach 32% lover phone reboots many times untill 0%

Ainster said:
SO no one have any ideas about reboot i have flashed another rom but still when battery level reach 32% lover phone reboots many times untill 0%
Click to expand...
Click to collapse
have you tried wiping battery status via cwm or calibrating the battery?

Yes i have flashed uk stock rom and updated with oficial updater still same . By the way only hen im sending sms or getting sms i get reboot when battery below 32% when phone charges no probliems at all.

Ainster said:
Yes i have flashed uk stock rom and updated with oficial updater still same . By the way only hen im sending sms or getting sms i get reboot when battery below 32% when phone charges no probliems at all.
Click to expand...
Click to collapse
umm sorry, that's not what i mean.. what i mean is calibrating the battery via battery calibration app. have you calibrated? it's available on play store, requires root unfortunately, if you're not rooted.
i suspect your phone is reading incorrect battery levels, therefore requires calibration

Callibrating batterystats (thus: wiping) does not fix this issue...
Google has stated a while ago that wiping batterystats is useless. The batterystats you can find in enegymanagment is only to provide a overview about the use of the battery and nothing more
To calibtrate your battery you can/need to do this:
- Fully charge your phone (while off)
- Use phone untill it turns off from empty battery
- recharge again
- Use again
Done (this is also needed to fully train a new one)

mrjraider said:
Callibrating batterystats (thus: wiping) does not fix this issue...
Google has stated a while ago that wiping batterystats is useless. The batterystats you can find in enegymanagment is only to provide a overview about the use of the battery and nothing more
To calibtrate your battery you can/need to do this:
- Fully charge your phone (while off)
- Use phone untill it turns off from empty battery
- recharge again
- Use again
Done (this is also needed to fully train a new one)
Click to expand...
Click to collapse
Thanks ill will try becouse i was thinking thet becouse of sim card when battery was 64% phone reboots when i get call and the allways reboot until i pick out sim card .

mrjraider said:
Callibrating batterystats (thus: wiping) does not fix this issue...
Google has stated a while ago that wiping batterystats is useless. The batterystats you can find in enegymanagment is only to provide a overview about the use of the battery and nothing more
To calibtrate your battery you can/need to do this:
- Fully charge your phone (while off)
- Use phone untill it turns off from empty battery
- recharge again
- Use again
Done (this is also needed to fully train a new one)
Click to expand...
Click to collapse
Oh is that so.. Yet again i learn something new, thanks for the info!
Sent from my C5302

Ok phone are back online so im interested why with out sim card i can use phone normal untill 0% but with sim card its reboots sometimes ? Did battery calibration can help to fix this probliem ? By the way i can't charge offline phone auto turn on .

Still the probliem are here i have fully carged and discharged phone battery 2times still i got reboot on 70% and i think on lower battery i will get some any more solutions ?
P.S. With out sim card phone works good but wit hsim card when calling or sms'ng i got reboot ... Did this is software probliem ? I have tryed english/russian .tft stock rom files to flash same probliem .

Related

galaxy note suddenly shut off and won't turn on

i bought my galaxy note last november and so far nothing serious ever happened i wanted to take out my SD card to replace it with another one so i switched off my mobile and took it out then restarted the mobile again but this time it got stuck on the samsung galaxy note screen i took out the battery and put it again and now its not turning on at all not into recovery mood , download mood, or anything ! i am using jelly bean 4.1 rom it was okay so far a little laggy sometimes i needed to rake out the battery and restart but other than this it was fine and i also have it rooted !! the battrey was 78% when this happened ! please help me my parents will kill me if they find out (
please help guys
no recovery or download mode? then plug the charger in for a couple of hours and then restart it
nokiamodeln91 said:
no recovery or download mode? then plug the charger in for a couple of hours and then restart it
Click to expand...
Click to collapse
already tried that it didn't work too !! i also tried connecting it to the laptop but no use
if possible try a different charged battery (is all what comes to my mind).. or take it to service center
nokiamodeln91 said:
if possible try a different charged battery (is all what comes to my mind).. or take it to service center
Click to expand...
Click to collapse
since i don't have a spare battery i\ll just take it directly to the center but......will they refuse to fix it if they find out it was rooted ?
if there is no recovery or download mode.. then it will really be impossible to see if the phone was rooted or not
nokiamodeln91 said:
if there is no recovery or download mode.. then it will really be impossible to see if the phone was rooted or not
Click to expand...
Click to collapse
thank you very much appreciate it

Screen flicker and battery drain

Hi,
I have a problem with my phone, whenever I install a stock rom Jb example (GalactusRom or other) and I started playing without plugging in the power, the screen starts to flicker and after the phone turns off and restarts the battery when it rises from 70% to 15%
What do you think? and how to resolve this problem ?
Sorry for my bad english.
Thanks !
lildjey said:
Hi,
I have a problem with my phone, whenever I install a stock rom Jb example (GalactusRom or other) and I started playing without plugging in the power, the screen starts to flicker and after the phone turns off and restarts the battery when it rises from 70% to 15%
What do you think? and how to resolve this problem ?
Sorry for my bad english.
Thanks !
Click to expand...
Click to collapse
do a clean flash (after all the wipes) if still the same then i would suggest to replace battery.
treacherous_hawk said:
do a clean flash (after all the wipes) if still the same then i would suggest to replace battery.
Click to expand...
Click to collapse
the battery is new, that I do not with AOSP
Replace your battery again... and reflash your rom again with old battery and if done, use your new battery after first reboot
remondt said:
Replace your battery again... and reflash your rom again with old battery and if done, use your new battery after first reboot
Click to expand...
Click to collapse
Agree
remondt said:
Replace your battery again... and reflash your rom again with old battery and if done, use your new battery after first reboot
Click to expand...
Click to collapse
Ok I'm try
Sent from my GT-N7000 using xda app-developers app
Don't work with old and new battery
lildjey said:
Don't work with old and new battery
Click to expand...
Click to collapse
Is the new battery an actual Samsung one? Is it actually "new?" If possible I would try to get an actual Samsung battery, my OEM one died from age and I tried to replace it with a fake (IDK which one) and it also caused flickering and restarts. It was all fixed when I replaced with a new OEM one (from Amazon).
eikiel said:
Is the new battery an actual Samsung one? Is it actually "new?" If possible I would try to get an actual Samsung battery, my OEM one died from age and I tried to replace it with a fake (IDK which one) and it also caused flickering and restarts. It was all fixed when I replaced with a new OEM one (from Amazon).
Click to expand...
Click to collapse
Same here, i had same issue and replaced with original samsung battery . Everything is working fine.
Sent from my GT-N7000 using xda premium

Charging bug on xperia Z : Everyone must read

I've 2 xperia z which semi bricked in one month . Both device were unlocked , rooted and on 4.4.4 stock.
It started with following symptomps
1 First battery started to shows wrong battery percentage
2 Then it started to drain drastically
3 At latter stage the device were not charging
4 Then a time came whenever I opened some apps it started to shut down
4 At last stage , the device only booted when charger connected .
The two device are having almost same symptoms .
I can flash the .ftf file through flashtool . I tried every stock and custom firmware. I changed the battery , cable and still the same problem.
There is one more thing on both device , I'm not getting green light when pressing the down button while connecting device to my laptop . But even thought I can flash .ftf on red light using flashtool.
Recently if you search in youtube or here in xda forums or in other forum site like talk.sonymobile.com, you can see 100s of people getting this problem. May be there is some charging or battery bug on 4.4.4 which get's triggered with some combination. My two devices are semibricked and this cannot be co incidence.
If you have similar stories or if you have any solution to this problem , Please post below.
Pauliix said:
I've 2 xperia z which semi bricked in one month . Both device were unlocked , rooted and on 4.4.4 stock.
It started with following symptomps
1 First battery started to shows wrong battery percentage
2 Then it started to drain drastically
3 At latter stage the device were not charging
4 Then a time came whenever I opened some apps it started to shut down
4 At last stage , the device only booted when charger connected .
The two device are having almost same symptoms .
I can flash the .ftf file through flashtool . I tried every stock and custom firmware. I changed the battery , cable and still the same problem.
There is one more thing on both device , I'm not getting green light when pressing the down button while connecting device to my laptop . But even thought I can flash .ftf on red light using flashtool.
Recently if you search in youtube or here in xda forums or in other forum site like talk.sonymobile.com, you can see 100s of people getting this problem. May be there is some charging or battery bug on 4.4.4 which get's triggered with some combination. My two devices are semibricked and this cannot be co incidence.
If you have similar stories or if you have any solution to this problem , Please post below.
Click to expand...
Click to collapse
From what i see, it may be a H/W issue for u with the battery.. I do experience "No green LED" when connected in flashmode, but no battery drain drastically or anything, but i think urs is an awkward co-incidence of both phones having battery drains.. Did u flash any other fw's like 4.3 or 4.2? Do u still have the same issue? If so, i advice to get ur battery replaced.. For confirmation, check your battery health.. Press *#*#7378423#*#* and enter Service tests..
tOrNadO™ said:
From what i see, it may be a H/W issue for u with the battery.. I do experience "No green LED" when connected in flashmode, but no battery drain drastically or anything, but i think urs is an awkward co-incidence of both phones having battery drains.. Did u flash any other fw's like 4.3 or 4.2? Do u still have the same issue? If so, i advice to get ur battery replaced.. For confirmation, check your battery health.. Press *#*#7378423#*#* and enter Service tests..
Click to expand...
Click to collapse
Battery seems fine. Tried with new battery too. Same problem .. I also checked battery health using *#*#7378423#*#* ... It reads battey is ok no need to change battey.
By using sony mobile battery test , on moth mobile I get same error as quickstyler . But his fix didn't work .. Temperature outsidelimit 15-40°c
Battery temperature minus -30°
Image link attached
Pauliix said:
Battery seems fine. Tried with new battery too. Same problem .. I also checked battery health using *#*#7378423#*#* ... It reads battey is ok no need to change battey.
By using sony mobile battery test , on moth mobile I get same error as quickstyler . But his fix didn't work .. Temperature outsidelimit 15-40°c
Battery temperature minus -30°
Image link attached
Click to expand...
Click to collapse
Buddy, did u clean install all the ROMs u tried? Format system,data,cache and dalvik cache and then install.. Plus u need to caliberate ur battery, i.e charge to 100% and use the phone til it shuts down.. Doing this for 3-5 charge cycles will caliberate the battery usage.. Try that and see..
tOrNadO™ said:
Buddy, did u clean install all the ROMs u tried? Format system,data,cache and dalvik cache and then install.. Plus u need to caliberate ur battery, i.e charge to 100% and use the phone til it shuts down.. Doing this for 3-5 charge cycles will caliberate the battery usage.. Try that and see..
Click to expand...
Click to collapse
Thanks for the reply
I clean installed the rom using cwm ( Factory data, wiping dalvik cache,data,system etc) , Clean installed using flash tool, Eveything I tried.
May be these are the three problem that lies in my mobile
1 Bootlolader corrupted ...
2 Corrupted partition.
3 And last I can confirm based on the other thread... Issue with battery connector to the motherboard. There is a fix provided by quickstyler in help & toubleshooting section ( Charging bug hadware fix) ... But that didn't solve the battery issue either.
Pauliix said:
Thanks for the reply
I clean installed the rom using cwm ( Factory data, wiping dalvik cache,data,system etc) , Clean installed using flash tool, Eveything I tried.
May be these are the three problem that lies in my mobile
1 Bootlolader corrupted ...
2 Corrupted partition.
3 And last I can confirm based on the other thread... Issue with battery connector to the motherboard. There is a fix provided by quickstyler in help & toubleshooting section ( Charging bug hadware fix) ... But that didn't solve the battery issue either.
Click to expand...
Click to collapse
Then only thing u can do is relock the bootloader and get it fixed from Sony Service center..
tOrNadO™ said:
Then only thing u can do is relock the bootloader and get it fixed from Sony Service center..
Click to expand...
Click to collapse
I found i possible solution but i dont have the entire information
some users of Xperia (C6605) Z are welding a wire from the battery to the mb because the connector of the battery is cheap and dont transmits the necessary information about the temperature and percentage. (the connector is the same)
So my problem is, where is this point in to mb that we have to weld?
Any help??

Battery Drain Issue on every ROM

Hi, I buy a new GT-I9305 a few days ago. It came to me with 4.4.4 XEO. The battery is working excelent on this stock. I decided to root, so I do it. After rooting, I flashed Philz recovery, and flash PAC 4.4.4. The battery is working excelent, too. Two, or three days later I flashed unofficial CM 12. It is alpha, so I want to back to stock. I used ODIN, and firmware from sammobile. After this my battery can drain from 100% to 90% in a few minutes. I tried every custom ROM, nothing works. The issue is only occurs when I using the phone. If the screen off, the battery behaves normally. So, I don't think it's wakelocks. If the synch, GPS, WIFI, and radio are off, still the same issue. What can I do to stop this ? Thanks for any help. Sorry for bad english
Try stock Rom with pit file and factory reset twice.
qasim799 said:
Try stock Rom with pit file and factory reset twice.
Click to expand...
Click to collapse
Where do I find a stock ROM with a pit file? My gf got the same problem on her SGS3 LTE and I would like to help her
Varming said:
Where do I find a stock ROM with a pit file? My gf got the same problem on her SGS3 LTE and I would like to help her
Click to expand...
Click to collapse
Here is the pit http://forum.xda-developers.com/attachment.php?attachmentid=1423031&d=1350946504
And for stock rom go here sammobile.com
Try this
discharge fully.. when phone is 3% or lower or higher so below 10& delete battery stats file..
file is in:data/system/batterystats.bin
then discharge until the phone power off
charge fully without unplug the charger
DO THIS THREE TIMES DURING THIS TIMES YOU MUSTN'T FLASH ANY ROM
if you want change rom do the process with new rom
andreazimba said:
discharge fully.. when phone is 3% or lower or higher so below 10& delete battery stats file..
file is in:data/system/batterystats.bin
then discharge until the phone power off
charge fully without unplug the charger
DO THIS THREE TIMES DURING THIS TIMES YOU MUSTN'T FLASH ANY ROM
if you want change rom do the process with new rom
Click to expand...
Click to collapse
Thanks, I will try it
Skorupa123 said:
Thanks, I will try it
Click to expand...
Click to collapse
It takes more battery than before?
cryogent said:
It takes more battery than before?
Click to expand...
Click to collapse
Deleting battery stats.bin do not solve battery drain issue.it's software or may be a hardware problem
May be buying a new battery can be the solution.
I'm think the solution is Charge Rate. I choosen 1100 mA instead of 1000mA and battery is working very well.

Can unlocking the bootloader help with battery stuck at 0% with a "Unknown" message?

Can unlocking the bootloader help with battery stuck at 0% with a "Unknown" message?
Hello everyone,
I am new to the unlocking/rooting world, but recently someone mentioned to me that unlocking my bootloader can help solve the issue with the battery always staying at 0% and showing "Unknown" next to the percentage (and also not showing when it is charged). I tried changing the battery with two other OEM ones, but the display still shows either 0% or a "?" when charging (don't know if it is charging, the red LED is always blinking)
Can unlocking the bootloader really help, and if yes, how? (I already did a hard reset but it didn't help)
Cheers!
kimozombie said:
Hello everyone,
I am new to the unlocking/rooting world, but recently someone mentioned to me that unlocking my bootloader can help solve the issue with the battery always staying at 0% and showing "Unknown" next to the percentage (and also not showing when it is charged). I tried changing the battery with two other OEM ones, but the display still shows either 0% or a "?" when charging (don't know if it is charging, the red LED is always blinking)
Can unlocking the bootloader really help, and if yes, how? (I already did a hard reset but it didn't help)
Cheers!
Click to expand...
Click to collapse
As far as I know how it works, it won't help u.
The kernel from the stock ROM u are on is using the same battery detection methods as any ROM or kernel available for this phone.
U already tried a factory reset through recovery? Reflash of the firmware?
I have the feeling there is some thing wrong on the motherboard. Nothing u can do about it if nothing else (above) works.
Hazou said:
As far as I know how it works, it won't help u.
The kernel from the stock ROM u are on is using the same battery detection methods as any ROM or kernel available for this phone.
U already tried a factory reset through recovery? Reflash of the firmware?
I have the feeling there is some thing wrong on the motherboard. Nothing u can do about it if nothing else (above) works.
Click to expand...
Click to collapse
I did a factory reset through recovery, but do not know how to reflash the smartphones's firmware.
What about deleting the batterystats file after unlocking - found this info http://forum.xda-developers.com/showthread.php?t=1699687
Could this possibly help?
kimozombie said:
I did a factory reset through recovery, but do not know how to reflash the smartphones's firmware.
What about deleting the batterystats file after unlocking - found this info http://forum.xda-developers.com/showthread.php?t=1699687
Could this possibly help?
Click to expand...
Click to collapse
Batterystats file doesn't do anything when removed. It resets itself (afaik) every reboot and full charge. The only thing u can do is to reflash the firmware through a process with RSD-Lite. Search it up, get a firmware on your hands and if u still don't know how to use it. Ask again here.
i have samsung note 10.1
same issue stuck at 0% only
how did you get to 100%
its better than stuck at 0% coz i cant use it when unplug on the charger

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