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Battery caliberation

Is it necessary to do battery caliberation after flashing new rom always?
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roambekar said:
Is it necessary to do battery caliberation after flashing new rom always?
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not necessary, but it's recommended to do it

roambekar said:
Is it necessary to do battery caliberation after flashing new rom always?
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I think it is not necessary and that is not good. Usually this is done 2-3 times per year. As long as the battery is normal, no need. It is well after each install ROM to remove the battery for about 5 minutes.

(Q) anyone working on kernel 3.x

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Any dev working on this kernel 3.x the thread on dev looks dead to me
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deathxlive.lx said:
Any dev working on this kernel 3.x the thread on dev looks dead to me
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No, it's not officially dead. Devs are not able to boot it.. As of now cuteprince is trying to make the USB work.. If it works some progress can be made according to devs
Everyone is waiting for kernel 3.xx and S-OFF.
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deathxlive.lx said:
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You can check this link for further updates. WORK IN PROGRESS.
http://forum.xda-developers.com/showthread.php?t=1959526

The kernel is going into some sort of "loop" when i try to boot from it.. And the error messages are moving way too fast on screen to read.. If we can slow them down, then we can fix the errors.. cute_prince is working on it.. as 'mahendrakumar.dr' said..

bhargz16 said:
The kernel is going into some sort of "loop" when i try to boot from it.. And the error messages are moving way too fast on screen to read.. If we can slow them down, then we can fix the errors.. cute_prince is working on it.. as 'mahendrakumar.dr' said..
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Why can't you log these messages into file and then read it?
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zgintasz said:
Why can't you log these messages into file and then read it?
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Because usb doesnt wrk... if usb works, then we can save logs to file...
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bhargz16 said:
Because usb doesnt wrk... if usb works, then we can save logs to file...
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What if you save it on phone's sdcard and then move it to computer?

DIY
zgintasz said:
What if you save it on phone's sdcard and then move it to computer?
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We cant do anything because the phone itself doesnt boot.. As you probably know, the kernel gets loaded before the ROM, so when we try to boot 3.x kernel, it doesnt boot only.. So we cant do anything except watch.. We have to remove battery to even stop it.. So thats where we are stuck.. And SD card cant really help until we get into recovery or ROM itself.. So USB is our only bet(or we can try slowing those messages down)..
Try it yourself.. I am putting the kernel here.. Go to fastboot mode, then do :
Code:
fastboot boot boot-3.x.img
Do NOT run :
Code:
fastboot flash boot boot.3-x.img
Otherwise you'll have to reflash everything..

Hay people kernal 3.7 Is out I don't know what's its called but we might actually have batter with this one any tried to developing on it
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bhargz16 said:
The kernel is going into some sort of "loop" when i try to boot from it.. And the error messages are moving way too fast on screen to read.. If we can slow them down, then we can fix the errors.. cute_prince is working on it.. as 'mahendrakumar.dr' said..
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Crazy idea:well just take a video(or a fast burst camera[if you have another Android phone even apps like ucam might come in handy]) when it goes with the log... then slow them to read it on computer
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ptcpayme said:
Crazy idea:well just take a video(or a fast burst camera[if you have another Android phone even apps like ucam might come in handy]) when it goes with the log... then slow them to read it on computer
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Not a bad idea.. but I don't have a camera... if someone has it, I have attached a 3.x kernel above... and instructions.. follow them and try to capture a video...

Sorry.. but I don't have a camera either... neither do I have a computer. .....this phone is probably my only link to the world..
Anyone who wants 3.x for Pico can help here then..
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ptcpayme said:
Sorry.. but I don't have a camera either... neither do I have a computer. .....this phone is probably my only link to the world..
Anyone who wants 3.x for Pico can help here then..
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Click to collapse
Post this thought in the 3.x kernel thread... you might get a better response there...

bhargz16 said:
Post this thought in the 3.x kernel thread... you might get a better response there...
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Thanks..
I did it now.. hope I didn't embarrass myself
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Hmmm
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Major news:cuteprince and others have booted the kernel to bootanimation..
Good job guys..
Update. yannou90 is back and he booted kernel right to Android ui...yay...
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And now the kernel boot's up and even works, so...... amazing dev work, huge congratulations to all of them.
Now is the proper time to answer this thread:
[Q] Anyone working on kernel 3.x?
[A] Everybody!
And just something else, guys don't write in the dev thread write here please, let the other one stay clean.

STATUS of kernel 3.0 ...
WORKING
========
- Touchscreen
- Sound ( Volume is a bit low)
- Hardware Acceleration
- Brightness / Screen controls
- Accelerometer
- Vibrator
- RIL
- Camera
- Clock
- Battery
- Phone (Both incoming and outgoing)
- Message service
- Data service
- Capacitive buttons
- GPS
- Storage ( Both sdcard and sd-ext works)
NOT WORKING
=== ========
- USB (completely broken)
- Bluetooth
- Hardware Buttons
- WiFi

akshay4 said:
STATUS of kernel 3.0 ...
WORKING
========
- Touchscreen
- Sound ( Volume is a bit low)
- Hardware Acceleration
- Brightness / Screen controls
- Accelerometer
- Vibrator
- RIL
- Camera
- Clock
- Battery
- Phone (Both incoming and outgoing)
- Message service
- Data service
- Capacitive buttons
- GPS
- Storage ( Both sdcard and sd-ext works)
NOT WORKING
=== ========
- USB (completely broken)
- Bluetooth
- Hardware Buttons
- WiFi
Click to expand...
Click to collapse
Ahh, you don't need to be like a reporter. Everyone interested can go to kernel 3.x development thread and read it.

Facfing issues!

hey guys! I'm having problems with my phone. At night my phone switches off on its own, i had charged my phone 57% but at morning it was switched off; THere was no data enabled on it! I feel my battery is draining allot and i'm using stock rom Gingerbread 2.3.3 and franco kernel #4. Sometimes my phone switches off even though there was 15% of battery left and when i switched on my phone after sometime it was off on its own. please help me guys

Rom? And how old is your battery?
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ayazm.140895 said:
hey guys! I'm having problems with my phone. At night my phone switches off on its own, i had charged my phone 57% but at morning it was switched off; THere was no data enabled on it! I feel my battery is draining allot and i'm using stock rom Gingerbread 2.3.3 and franco kernel #4. Sometimes my phone switches off even though there was 15% of battery left and when i switched on my phone after sometime it was off on its own. please help me guys
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allenwalker1998 said:
Rom? And how old is your battery?
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@allenwalker1998
I do agree with you on battery point. Well he already written he is using Stock ROM GB 2.3.3.
@ayazm.140895
Check your GPS also, as It can drain your battery faster. And also try to check your battery health (means how old its is?).
One more thing I want to say kernel also play a fair part in performance and battery backup. So you can try and check with different kernel.

Guys, I'm using Franco kernel#4 and I can't unmount my sdcard after turning on usb mass storage device and when I disconnect the usb cable, my phone doesn't recognize my sdcard. I have to reboot my phone to access my sdcard on my phone. Nowadays I get a “sdcard removed error“. I have to reinsert my sdcard. My battery is almost 1and 1/2 years old. I have 24 wake-ups from android (system itself)
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ayazm.140895 said:
Guys, I'm using Franco kernel#4 and I can't unmount my sdcard after turning on usb mass storage device and when I disconnect the usb cable, my phone doesn't recognize my sdcard. I have to reboot my phone to access my sdcard on my phone. Nowadays I get a “sdcard removed error“. I have to reinsert my sdcard. My battery is almost 1and 1/2 years old. I have 24 wake-ups from android (system itself)
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i think this problem with kernel try different Kernel.

Amitosh said:
i think this problem with kernel try different Kernel.
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I have changed kernel to tgb 1.2 hotfix, which makes stock rom and tagb 1.2 hotfix. Today I left my phone and checked after sometime it was off! When I tried it didn't start, I had to remove battery and insert the battery again! I kinda checked my battery it was 24% left! then why the hell my phone was off?? I'm so frustrated right now!!
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ayazm.140895 said:
I have changed kernel to tgb 1.2 hotfix, which makes stock rom and tagb 1.2 hotfix. Today I left my phone and checked after sometime it was off! When I tried it didn't start, I had to remove battery and insert the battery again! I kinda checked my battery it was 24% left! then why the hell my phone was off?? I'm so frustrated right now!!
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Try djnoxd's kernel. Use the v2.5.6.
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allenwalker1998 said:
Try djnoxd's kernel. Use the v2.5.6.
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Does it have any sdcard ejection error, I have used to djnoxd kernel 2.5.8, I got random reboot with stock rom!
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ayazm.140895 said:
Does it have any sdcard ejection error, I have used to djnoxd kernel 2.5.8, I got random reboot with stock rom!
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Nope
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Guys, I kept my phone and came back after sometime I found it switched off, even though there was 45% of battery left, in three days it happened thrice! I have to every time remove and reinsert my battery to turn on my phone other wise it won't turn on; no matter what!
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ayazm.140895 said:
Guys, I kept my phone and came back after sometime I found it switched off, even though there was 45% of battery left, in three days it happened thrice! I have to every time remove and reinsert my battery to turn on my phone other wise it won't turn on; no matter what!
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How high is your OC? And it might be your battery.
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allenwalker1998 said:
How high is your OC? And it might be your battery.
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I don't over clock my device! I don't know if over clock is default in tagb kernel 1.2 fix. My battery is 1 year 7 months old.
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ayazm.140895 said:
I don't over clock my device! I don't know if over clock is default in tagb kernel 1.2 fix. My battery is 1 year 7 months old.
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Try changing battery.
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Sorry, but how much a battery would cost? Can you direct me to online link?
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ayazm.140895 said:
Sorry, but how much a battery would cost? Can you direct me to online link?
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I found this a few days ago, new original battery around rs. 400: http://www.ebay.com/itm/NEW-Battery...9?pt=PDA_Accessories&hash=item20ce27266d#shId

{HELP} Phone Over hitting!!!!

Today i face one horrible problem and i'm very frustrated....plz help me....
Today when i'm using my phone simply reading xda threads....then i notice my phone temperature reach up to 48.9 Celsius..and on my phone lock-screen red warning picture appear...
I notice that from last few days my phone start heating when i'm using it...anything...like music...game...surfing...whatsapp...etc...and when i leave it in normal condition it's ok...again when i use it...it started heating...again leave..it going in normal condition(30-37 Celcius)...
Following are my current mobile configuration....
1) Rooted..and custom TWRP 2.2 recovery
2) Stock Gingerbread Sense 3.5 OS,Stock kernel 2.6.38...with link2sd
3) No tweaks..no mods...simply stock....
@all dev, derefas, danceoff, sakindia123, liverpool-fan, shekhavatkumar, apex predator, Bhargz16, akshat.shenoy, cute_prince, bulletproof136 @all Please Help me....

Which kernel you are using??
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Which kernel you are using??
Stock kernel 2.6.38
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abhiparmar92 said:
Which kernel you are using??
Stock kernel 2.6.38
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What does the warning message on your lock screen say?
And if you find a answer, please update this thread.
Thanks.
CM10 HTC A310E ?>? & ??
▶LâTêS†↭ⓛⓘⓝⓚⓢ™◀
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Click to collapse

ptcpayme said:
abhiparmar92 said:
What does the warning message on your lock screen say?
And if you find a answer, please update this thread.
Thanks.
It shows Phone icon with RED ! this symbol
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abhiparmar92 said:
ptcpayme said:
abhiparmar92 said:
What does the warning message on your lock screen say?
And if you find a answer, please update this thread.
Thanks.
It shows Phone icon with RED ! this symbol
Click to expand...
Click to collapse
Can you give screenshots?
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Are you using any battery saving app or calibrating app??
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nit_in said:
Are you using any battery saving app or calibrating app??
@danceoff ...no screenshots possible....it's on lock screen...and currently I have no other digital camera....
Yes....one power guard....
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abhiparmar92 said:
nit_in said:
Are you using any battery saving app or calibrating app??
@danceoff ...no screenshots possible....it's on lock screen...and currently I have no other digital camera....
Yes....one power guard....
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Flash some other cm9 ROM
But
Without oc kernel
And see is there any difference
And yes do not install any battery saving app
Jus calibrate ur battery once
No need of battery saving app
Remove ur battery and try to spin it on a very plane surface from both side
If the battery spins then ur battery is corrupted and if does not spin ur battery is good jus change ur rom
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@Apex I remove battery saver app....but I don't get/understand your that spinning battery method ...how it related..plz elaborate....
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I had the same problem ....... Don't use link2sd ....try m2sd or a2sd
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Apex-Predator said:
Remove ur battery and try to spin it on a very plane surface from both side
If the battery spins then ur battery is corrupted and if does not spin ur battery is good jus change ur rom
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lol
anyone tried spinning battery????????

Well here's what spending the battery will do -
If your battery us damaged, then it would be puffed and hence battery will spin easily and if battery is alright, then it will not spin as it wouldn't be puffed out .
Simple as that X_X
via HTC Sense

@all
No my battery is all ok...no puffed or any strange things....and by the way I try to spin battery but it not spinning in both clockwise and anti-clockwise directions.....
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abhiparmar92 said:
@all
No my battery is all ok...no puffed or any strange things....and by the way I try to spin battery but it not spinning in both clockwise and anti-clockwise directions.....
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jus use ua fone normally without back pannel.. if its even though heatingup..then u had some software/hardware issue.. elz u had backpanel issue cz of not proper ventilation..

abhiparmar92 said:
@all
No my battery is all ok...no puffed or any strange things....and by the way I try to spin battery but it not spinning in both clockwise and anti-clockwise directions.....
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Hmm,
Are you sure your using official HTC Charger ? And you don't overcharge your battery ?
Basically I guess 2 months ago I had this same problem of overheating .
I showed it to some htc officials and they told me to
Never use an unofficial charger
And never overcharge your battery for long
Even if this dosnt helps then try changing your Rom as all are saying , I would suggest you flyrom v3 as it worked for me good.
Don't try flashing sense4 by derefas (build #7) or apex sense rom as I've tried flashing both and they don't work on class4 sd card (reboots after every 5-6 seconds )
And if after changing your Rom, issue isn't solved then PM me I'll upload my CWM backup of stock Rom on dropbox. You may try it and then post your result here ,
Thanks
via HTC Sense

[Q] What happen with this last_kmsg?

Hello, i have some reboots with sultan kernel all versions except r33.. with r41 i had this last_kmsg
The main answer is: what's the meaning of this line: restart: Console was locked! ??
Everybody don't have any reboot but I have pls help me..

BSHD666 said:
Hello, i have some reboots with sultan kernel all versions except r33.. with r41 i had this last_kmsg
The main answer is: what's the meaning of this line: restart: Console was locked! ??
Everybody don't have any reboot but I have pls help me..
Click to expand...
Click to collapse
Did you try the r41.5 yet? I also had reboots from r36 until r41.. And had no reboot until now with r41.5
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Yes i tried that but with the same result i don't know what happen and that line console was locked is too strange, i think there is the reason of the reboots :/
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ganeshp said:
Did you try the r41.5 yet? I also had reboots from r36 until r41.. And had no reboot until now with r41.5
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BSHD666 said:
Yes i tried that but with the same result i don't know what happen and that line console was locked is too strange, i think there is the reason of the reboots :/
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....
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BSHD666 said:
Yes i tried that but with the same result i don't know what happen and that line console was locked is too strange, i think there is the reason of the reboots :/
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I've had a look at the kmsg.. The restart was initiated by battery.. The battery might be loose.. Do the cardboard trick.. Google " fix random reboots pictures attached xda" and the first link of the result wi) have details regarding this
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ganeshp said:
I've had a look at the kmsg.. The restart was initiated by battery.. The battery might be loose.. Do the cardboard trick.. Google " fix random reboots pictures attached xda" and the first link of the result wi) have details regarding this
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Click to collapse
No, It didn't work tried with r41.5 and ramdon reboot right now it's so annoying :/
i have 2 batteries one new and with the same result :/