Database Develop

Xperia SP reboots

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%
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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.
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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 .

[Q] battery problem

i have a problem in my mobile .whenever i charge it and remove the charger it still shows the charging sign.after some time battery discharge completely.i bought a new battery still there is same problem.it shows charging complete after some time but again doing same problem.i need a help i m using stable ics room on galaxy ace 5830

MuhammadMubin said:
i have a problem in my mobile .whenever i charge it and remove the charger it still shows the charging sign.after some time battery discharge completely.i bought a new battery still there is same problem.it shows charging complete after some time but again doing same problem.i need a help i m using stable ics room on galaxy ace 5830
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Click to collapse
+1
Have the same problem. Tried changing ROM and restoring old nandroid backups to no avail.
Hope someone knows what is causing this problem.

MuhammadMubin said:
i have a problem in my mobile .whenever i charge it and remove the charger it still shows the charging sign.after some time battery discharge completely.i bought a new battery still there is same problem.it shows charging complete after some time but again doing same problem.i need a help i m using stable ics room on galaxy ace 5830
Click to expand...
Click to collapse
Might be the problem with the Charging Jack of the Device. First try to clean it using a toothpick or smethng sharp but do it very keenly and cleanly dont panic.

MuhammadMubin said:
i have a problem in my mobile .whenever i charge it and remove the charger it still shows the charging sign.after some time battery discharge completely.i bought a new battery still there is same problem.it shows charging complete after some time but again doing same problem.i need a help i m using stable ics room on galaxy ace 5830
Click to expand...
Click to collapse
Flash stock rom using odin. I had the same problem, flashing stock and leaving it stock for 2-3days solved the issue.

Venkatesh said:
Flash stock rom using odin. I had the same problem, flashing stock and leaving it stock for 2-3days solved the issue.
Click to expand...
Click to collapse
Well I Think You'ave not read the post I provided the Solution not the Query.

battery problem
MuhammadMubin said:
i have a problem in my mobile .whenever i charge it and remove the charger it still shows the charging sign.after some time battery discharge completely.i bought a new battery still there is same problem.it shows charging complete after some time but again doing same problem.i need a help i m using stable ics room on galaxy ace 5830
Click to expand...
Click to collapse
maybe the problem was the rom, try to flash CM 7.2 and verify if you get the same problem
daniga74

Battery drain.

Hey guys. I have got a very big problem. my phone discharges very quickly when doing nothing! in 1h i loose about 22 procent. i tried everything. Flashed a stock rom, tried the intelli-plug in the ultimate kernel, but nothing helps. I Have the dual sim version. Any help is appreciated

gayTony said:
Hey guys. I have got a very big problem. my phone discharges very quickly when doing nothing! in 1h i loose about 22 procent. i tried everything. Flashed a stock rom, tried the intelli-plug in the ultimate kernel, but nothing helps. I Have the dual sim version. Any help is appreciated
Click to expand...
Click to collapse
Use ultimate kernel boot7 and trickstermod app from playstore. Set -50mv uv to all freq, use greenify xposed,unbounce etc. Turn-off location and install better battery stats and take a look which proccess drains your battery.

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
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Click to collapse
It takes more battery than before?

cryogent said:
It takes more battery than before?
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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.

Air II - Inaccurate battery meter under Android

My tablet came with 4.4.4 and win8.1 bing. Later on i updated to Win10 and 5.0 with Mirek's rom. Chris did a post on the inaccurate battery on Win10, but i can't find anything about android.
http://techtablets.com/2015/02/x98-air-3g-battery-meter-fix-7-stuck-issue-one-cell-reported/
With the stock rom i got an awesome battery life, almost 8 hours of SOT with my personal usage.
http://i.imgur.com/gnXPD2Q.png
Then i flashed Mirek's rom the battery issue reveled itself. I'm sure that his rom has nothing to do with this.
http://i.imgur.com/rYLt8OL.png
http://i.imgur.com/A4txAQX.png
It's the same thing like in Chris's post, i lose a lot of percentage pretty quickly then it stuck around 7% and i'm still able to use the tablet for 2 or 3 more hours. I tried to do a good old battery calibration, but no luck there.

Actually I have the same issue, but could not find the solution :/ . I was wondering if it would not be better to just a buy a new battery one with 12000mAh so that I can get even more usage time.

I had the same issue, I just went back to 4.4.4 and haven't had the problem since.

I have the same problem under bios 2.02 and mirek's rom lollipop 5.0. Interesting thing is that at the beggining this problem didn't appear after immediately installing the rom somewhat it appeared at a certain moment but I don't know what was the trigger. So as far as I understand the only fix is to revert back to 4.4, it's ok to keep the same bios 2.02 or I have to revert back to original 1.07?
Sent from my X98 Air 3G using Tapatalk

kosrica said:
I have the same problem under bios 2.02 and mirek's rom lollipop 5.0. Interesting thing is that at the beggining this problem didn't appear after immediately installing the rom somewhat it appeared at a certain moment but I don't know what was the trigger. So as far as I understand the only fix is to revert back to 4.4, it's ok to keep the same bios 2.02 or I have to revert back to original 1.07?
Sent from my X98 Air 3G using Tapatalk
Click to expand...
Click to collapse
Did you got an answer for the bios question? I'm giving few more round for Mirek's lollipop 6.0, and i will roll back to 4.4.
http://imgur.com/a/LKuRy
I don't have a screenshot, but i was able to use the tablet for 2 more hours after that, and still had juice in it.

mr.pants87 said:
I had the same issue, I just went back to 4.4.4 and haven't had the problem since.
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Click to collapse
Did you went back to bios 1.0, or you kept 2.02?

S0und_ said:
Did you got an answer for the bios question? I'm giving few more round for Mirek's lollipop 6.0, and i will roll back to 4.4.
http://imgur.com/a/LKuRy
I don't have a screenshot, but i was able to use the tablet for 2 more hours after that, and still had juice in it.
Click to expand...
Click to collapse
Please let me know if the problem persists in Mirek's rom 6.0, I think it will appear because as far as I understood is a bios problem...
Sent from my X98 Air 3G using Tapatalk

kosrica said:
Please let me know if the problem persists in Mirek's rom 6.0, I think it will appear because as far as I understood is a bios problem...
Sent from my X98 Air 3G using Tapatalk
Click to expand...
Click to collapse
It persists.

Which BIOS do you have? I got the same problem. Android "destroys" the battery-metering.'
I'm on BIOS 2.05 and Mirek 6.0... Unfortunately.
When did you buy your tablet? I think its a manufacturing problem (by teclast).

I have the same problem with a C5J6. At the beginning, the meter was correct. After update to Mirek Rom, the meter was innacurate (ok from 100% to 40%). I've updated to a Stock rom again an the issue persist...
Enviado desde mi X98 Air 3G(C5J6) mediante Tapatalk

I have battery problem in my tecladt x98 3g c5j6
The battery works well till 50% then it drain quickly till 1% then last several hours . the problem happened in stock ROM android 5 and mirek's v6 ROM either . any solution ?

trust_bcn said:
I have the same problem with a C5J6. At the beginning, the meter was correct. After update to Mirek Rom, the meter was innacurate (ok from 100% to 40%). I've updated to a Stock rom again an the issue persist...
Enviado desde mi X98 Air 3G(C5J6) mediante Tapatalk
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Click to collapse
Same for me. It worked well 'till I flashed Mirek's 5.0 on C5J6. Maybe we have to flash the older version (Anrdoid 4.4.4) + flash the BIOS again to solve the problem. Anyone tried?

Like it or not, but this issue is goes back to Mirek's rom, even if i'm on 4.4.4, the problem is still there. Sadly not even the stock rom can fix this. :\

SlayEngine said:
Same for me. It worked well 'till I flashed Mirek's 5.0 on C5J6. Maybe we have to flash the older version (Anrdoid 4.4.4) + flash the BIOS again to solve the problem. Anyone tried?
Click to expand...
Click to collapse
which bios? can you be a bit more specific, like step by step?

SlayEngine said:
Same for me. It worked well 'till I flashed Mirek's 5.0 on C5J6. Maybe we have to flash the older version (Anrdoid 4.4.4) + flash the BIOS again to solve the problem. Anyone tried?
Click to expand...
Click to collapse
I hadn't update the BIOS with the Mirek190 ROM. I only update the ROM
Enviado desde el móvil

Maybe with Mirek's 5.0 or 6.0 the BIOS has changed especially the metering system got damaged. So perhaps flashing again BIOS 2.02 after installation of old ROM (4.4.4 or Stock Rom) can fix this issue? I will test it in a few days. I don't know whether it will work.
The problem is also that I can't find any solution in any forum online. Doesn't look good for us.

I mentioned in this post that I've the unusual drainage in battery stats below 50% and that happened in stock Rom which was android 5.0 fisrt and then happened also in Win 10 , I flashed mirek's V6 Rom and the same problem persist .
I bought the tablet in October and it's model is C5J6 comes with android 5.0/win 10 , bios 2.05 .
Is it possible that it's a hardware problem regardless the software installed because the total discharge hours of the battery is normal but the battery stats is the problem here , I've tried to use battery calibration apps but with no result .

melmarghaney said:
I mentioned in this post that I've the unusual drainage in battery stats below 50% and that happened in stock Rom which was android 5.0 fisrt and then happened also in Win 10 , I flashed mirek's V6 Rom and the same problem persist .
I bought the tablet in October and it's model is C5J6 comes with android 5.0/win 10 , bios 2.05 .
Is it possible that it's a hardware problem regardless the software installed because the total discharge hours of the battery is normal but the battery stats is the problem here , I've tried to use battery calibration apps but with no result .
Click to expand...
Click to collapse
This was my first and only run with the stock 4.4.4 when i got the tablet. As you can see it's totally fine. The most annoying thing is that i'm unable to get nearly as high SOT since i moved to Mirek, thanks to the wrong battery reading. So imo this is not just a hardware problem.
http://i.imgur.com/HzDozSy.png
Edit: weeell maybe i'm wrong, if you check the image there is a huge "wall" near to 40%, so maybe idd a hardware problem.

Hello everyone,
I had the same battery meter problem also and unfortunately Mirek's lollipop ROM was the problem.
But there is a catch! If you simply go back to 4.4.4 stock rom the problem does not go away! You have to follow a certain procedure! (Tested on C5J6)
The first step is to follow the known battery discharge method to restore the battery meter in windows as follows.
-Boot to windows
-Run (powercfg -setdcvalueindex SCHEME_CURRENT SUB_BATTERY BATACTIONCRIT 0) in elevated cmd and then fully drain the tablet in windows until it shuts down.
-Let it charge while off overnight (at least 8 hours)
-Boot to windows and verify that the maximum capacity is reported a little over 30000mwh with AIDA64 or HWmonitor. (If not, repeat the previous steps until you get it right)
- Hard shut down by pressing the power button for 15sec.
-Boot to dns mode (by pressing Vol+ Vol- Power button together) (BE CAREFULL NOT TO BOOT in Android else you will have to repeat everything!!!)
-Flash the stock rom 4.4.4. found here ([email protected]@ps://mega.nz/#!cAgwQZRK!8tyuToPfnXq3EE8ZB7zEB3mR2RLRnFjaIvWJvQfqNCc) (replace @@ with tt for the link to work)
-Let it boot to android.
That was it!! The Battery meter should be back to normal and will not go bad again if you boot to windows and back to android!!! Chears!!
If the battery meter problem annoys you as much as it did me then you have to live with the stock ROM!
I have not tried if this works with the official lollipop rom so if you do, please report back.

stm00192 said:
Hello everyone...
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Click to collapse
thanks, i will try this after work, if i can find a stock 4.4.4 for HG9M Air II