[Q] Galaxy S3 i9300 Battery Drainage and Wifi Connectivity - Android Q&A, Help & Troubleshooting

I have bought S3 i9300 few days ago.Its updated to andriod 4,.1 and it is rooted.
Screen uses more than 50% of battery but the brightness is at low.
And the second problem I ma facing is the wifi connectivity , when I disconnect the wifi it remains as and does not work at all.
I think the wifi problem is due to old kernal but I don't know how to update Kernal ?
I m new member of this site.I need help how to resolve this issue.
I have attach screenshots.

usmann090 said:
I have bought S3 i9300 few days ago.Its updated to andriod 4,.1 and it is rooted.
Screen uses more than 50% of battery but the brightness is at low.
And the second problem I ma facing is the wifi connectivity , when I disconnect the wifi it remains as and does not work at all.
I think the wifi problem is due to old kernal but I don't know how to update Kernal ?
I m new member of this site.I need help how to resolve this issue.
I have attach screenshots.
Click to expand...
Click to collapse
you can try siyah kernel.... if you have cwm recovery download the cwm version if not download the tar and flash with odin.... Thank gokan for this awesome kernel and donate to him if you can...

I Need Help !
Could u please give me the link (to download siyah kernal) ?
And guide me how to update the kernal.
Thank you !

Related

[SOLVED] Bluetooth OPP & FTP problems in MIUY4 v2 ROM for Samsung Galaxy Ace

Hi guys! I have recently flashed my SGA with this ROM:
http://forum.xda-developers.com/showthread.php?t=1483132
Everything is working fine but I have to reboot my phone every time I want to receive a file via bluetooth. One more thing, the data packet has the same problem too, I need to do frequent reboots. Any help is much appreciated. Thanks!
Ok...after so many months without reply, I found out that it's a kernel problem...so to solve it, use another kernel or ROM...
P.s I know it's on a wrong forum...but sorry, it was done when I was a newbie...

[Q] Auto reboot and charging loss

Hello guys,
I'm using CF-Root for SGS3 v6.2 and originl kernel with the latest OTA update
About 2 weeks ago, the mobile started to root by itself and I thought it might be a bug in the rom or somthing and I didn't do any thing about it
But 2day I noticed that after every self reboot the percentage of charge remarkabely reduced after each reboot
U can see the attached screenshot to understand what I mean.
Is that normal or what?
No body knows ?!
did you find a solution, i do have the same promlem and can`t find a solution.

plzzz i need help

i have galaxy s2 i9100
my mobile is perfect but Sometimes dont boot on my room Happens laag on screen
galaxy s2 only and
sometimes dont boot on charge Happens laag on screen battery only
and sometimes dont boot on recovery Happens laag on screen galaxy s2 only
but download mode is perfect no laag
and flashing my mobile on any custome room and kernal but dont Resolved proplem
and flashing room jely bean 4.1.2 4 files + file PIT but dont Resolved proplem
and cheak my emmc via emmc cheak on google play but
my emmc is perfect and memory
plzzzz i need help me pllllz
iam very Smothered plz any pro help me
and thank you xda
Romancy said:
i have galaxy s2 i9100
my mobile is perfect but Sometimes dont boot on my room Happens laag on screen
galaxy s2 only and
sometimes dont boot on charge Happens laag on screen battery only
and sometimes dont boot on recovery Happens laag on screen galaxy s2 only
but download mode is perfect no laag
and flashing my mobile on any custome room and kernal but dont Resolved proplem
and flashing room jely bean 4.1.2 4 files + file PIT but dont Resolved proplem
and cheak my emmc via emmc cheak on google play but
my emmc is perfect and memory
plzzzz i need help me pllllz
iam very Smothered plz any pro help me
and thank you xda
Click to expand...
Click to collapse
1.Calm down
2.Englsh in nor my maternal language,but I can't read this.Please rewrite.
3.You should not flash PIT files until you have a serious problem.
4.Flash again stock ROM...see this guide: http://forum.xda-developers.com/showthread.php?t=2365701
You also need to use a more descriptive title than 'plzz I need hlep'
iam sory iam bad in english but this transleat on google
I Mobily Bihnakj when entering the development Alrikfry or when the phone or when connected charger original but put Aldonlod Ergonomics Kues and worked flash using Rom rate using Kernal rate did not solve the problem and worked flash by Rohm official component of the four files did not solve the problem and used the file re-partition and alsonot solve the problem
ÇŃĚćßă needy solve the problem
this my proplem via transleate google
Romancy said:
iam sory iam bad in english but this transleat on google
I Mobily Bihnakj when entering the development Alrikfry or when the phone or when connected charger original but put Aldonlod Ergonomics Kues and worked flash using Rom rate using Kernal rate did not solve the problem and worked flash by Rohm official component of the four files did not solve the problem and used the file re-partition and alsonot solve the problem
ÇŃĚćßă needy solve the problem
this my proplem via transleate google
Click to expand...
Click to collapse
write emails in your language - otherwise nobody will understand you

[Q] HELP Please My S3 i9300 won't power up at all suddenly

hi guys , please help me here ... i just left my s3 i9300 on the desk .. when i returned ... after pressing the home button to go to the lockscreen it won't even power up ... so i thought it must be the battery ( which is kind of weird to think because the battery was full just before i left to take a shower ) ... so i removed the battery and waited for like 2 minutes then inserted it again ... and tried to charge the s3 ... but upon charging nothing lights up .. not even the led indicator which signals that it is charging ...
guys , please help
mysamsunggalaxy said:
hi guys , please help me here ... i just left my s3 i9300 on the desk .. when i returned ... after pressing the home button to go to the lockscreen it won't even power up ... so i thought it must be the battery ( which is kind of weird to think because the battery was full just before i left to take a shower ) ... so i removed the battery and waited for like 2 minutes then inserted it again ... and tried to charge the s3 ... but upon charging nothing lights up .. not even the led indicator which signals that it is charging ...
guys , please help
Click to expand...
Click to collapse
Either some sought of hardware failure or this >> http://forum.xda-developers.com/galaxy-s3/general/sudden-death-sds-dont-android-4-1-2-cwm-t2091045 << You will also probably find you can't get into recovery mode or download mode as well I know that's not what you wanted to hear but I don't think there is any software solution for this.
tallman43 said:
Either some sought of hardware failure or this >> http://forum.xda-developers.com/galaxy-s3/general/sudden-death-sds-dont-android-4-1-2-cwm-t2091045 << You will also probably find you can't get into recovery mode or download mode as well I know that's not what you wanted to hear but I don't think there is any software solution for this.
Click to expand...
Click to collapse
if i had updated the s3 firmware to the latest stock 4.3 firmware ... would it have helped ? ... i mean does updating to the stock 4.3 Samsung rom help so that these things don't happen ?
If this is indeed the SDS problem and you were on firmware below 4.1.2 then yes. But other than that its hard to tell exactly, mainly guess work.
Since you had it idle and its not a result of a bad flash etc so the chances may well be high.
mysamsunggalaxy said:
if i had updated the s3 firmware to the latest stock 4.3 firmware ... would it have helped ? ... i mean does updating to the stock 4.3 Samsung rom help so that these things don't happen ?
Click to expand...
Click to collapse
Samsung released a Sudden Death Fix via a patched Kernel and Recovery for devices Firmware Version: XXELKC onwards with the eMMC: VTU00M FW Rev: 0xF1 emmc bug issue this was before even 4.3 was released so it was fixed well before then.. But like anything else nothing is guaranteed.
It may not be this could be some other issue but I think this is not a software problem

[Q] [REQUEST] please help

Hello guys
suddenly my s3 died while i kept on charging in morning.
now it wont boot up at all nor in recovery or download mode.
phone was rooted and was running custom rom of 4.1.2 ( previous rom s5 sensation ).
i have tried many diffrent battries and try to put on charging but still its showing no sign of waking up.
i need help urgently. is it a hardware problem or software problem.???
If you have the 16GB version and your software wasn't new enough, you might have been victim of the sudden death bug.
Note that 4.1.2 was updated several times throughout its lifespan, the older ones are subject to the sudden death bug, only on the 16GB galaxy S3.
Mustakim_456 said:
Hello guys
suddenly my s3 died while i kept on charging in morning.
now it wont boot up at all nor in recovery or download mode.
phone was rooted and was running custom rom of 4.1.2 ( previous rom s5 sensation ).
i have tried many diffrent battries and try to put on charging but still its showing no sign of waking up.
i need help urgently. is it a hardware problem or software problem.???
Click to expand...
Click to collapse
Search the forum for SDS, sounds like you have been affected.
Darke5tShad0w said:
Search the forum for SDS, sounds like you have been affected.
Click to expand...
Click to collapse
Bro can you provide me the link to all that forums..... Plzzz
Mustakim_456 said:
Bro can you provide me the link to all that forums..... Plzzz
Click to expand...
Click to collapse
http://forum.xda-developers.com/galaxy-s3/general/samsung-galaxy-s3-sticky-roll-thread-t2344125

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