yashsingh1/xdaforums huggingface dataset:
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Glenn2:
Trying that modem now.

It sounded as if Boeffla has a new tweak that fixes this, but not on the modem I was using (OA1)

Do we know that Samsung don't change RIL code when they release new firmwares with new modem versions?

The RIL code that we are running in CM etc is old so maybe it works better with the old modems it was written (and debugged) for? We know that TW 4.4.4 doesn't work with a TW 4.3.1 modem, yet CM still does...
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] woodman:
Ok thanks, please report later :)

Yes, [MENTION=7018227]limjh16[/MENTION] has included the mdm fix in Boeffla (also in Temasek stock kernel) and it seems to be working for most of users so far (except you using pan's build + Boeffla :(). In my case, I still didn't try latest limjh16's build regarding mdm wakelock, so I can't tell.

I don't know this but it seems obvious there is a correlation and it would maybe need some dev :confused:..

I don't know this too but in my case XXUEFO1 works perfectly with pan's CM13 and also with TW 4.4.4. So, for me, latest / newer XXUEFO1 modem works perfectly with old RIL (default RIL implementation in pan's CM13 and limjh16's Temasek).

With RR MM ROM, I had this mdm wakelock issue unfortunately...

You're absolutely right but I 'm not so sure old 4.3 modems work perfectly with latest CM :)
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Old 4.3 works for me :) I'm on xxuemk1
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Hey!

v5.1-beta5 is out (I told you I was going to streamline the naming ;))

https://www.androidfilehost.com/?fid=24665542585483380

There should be even lesser wakelocks now, please report back

Also, doze is disabled as it produced problems for me.

Also also, please tell me if zram works, I tried to re-enable it.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
OOps, sorry I forgot to add lulzactive mod for you. will add it later today, as well as some new governers for me to play around with :)

Edit: Well apparently lulzactiveq_mod is also in boeffla, just not named so.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Mrxyzl:
Well, I still cannot find the Zram configuration in latest version. I use Boeffla + RR normal version. Anyway, Thanks for this great kernel. Agni always cause freezing problem for me :good:
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Oh well, guess I'll have to keep digging for the hidden setting...
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Glenn2:
Using latest Boeffla and now also XXUFOI1 modem and still mdm_hsic_pm0 is killing me. :crying:

(Pan CM13)
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
That's wierd, doesn't happen for me... Are you using Muppet or default ril?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Glenn2:
Default. I just switched to the 4.4.4 one as it's stock based and I don't get the problem on stock 4.4.4 roms.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Trial and error and see which one works best. For me Muppets doesn't give me problems.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Minto107:
(little off-topic, sorry :P)

Hahaha
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] 西村大一:
The irony is strong here. But whatever, it had to be made. Sooner or later.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Glenn2:
Ok, tried 4.4.4 one for a few days and today got a permanent lock again.

Just switched to Muppets and also to an old modem (XXUEMK1) as a final throw of the dice.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Minto107:
Yeah that was required change but Andi didn't want to introduce it soon(ArchiKernel had it since first release in 2014, AGNi most likely even longer :P) but I'm happy with that change as finally kernel can be used without bigger problems on other ROMs than CM/CM-based :D
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Reason being he finally bothered to modify it such that it won't tamper with the boot img much. If you look at his commit you will understand what I meant by "Finally bothered" lol, it definitely wasn't done easy.

O well, new version next week BTW
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Glenn2:
Half a day on Muppet RIL and XXUEMK1 and already CPU stuck on with mdm_hsic_pm0.

Out of ideas now. :crying:

I wonder if the trigger for this lock is the same thing that causes the radio to sometimes seize up completely when I use AGNi.

At least it's easy to tell when the wakelock has the phone in its grip, because when I press the home key the screen comes on much quicker when it's already awake.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Even though this is old, it's the same stats, so sorry cant help you... I really do not know of any other solutions
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] 西村大一:
As a last resort, maybe it has something to do with the SIM card. How old is it? Just throwing this out there, replace your SIMs people! Once every two three or four years. Get the XXUFOI1 modem and do a clean flash of Temasek CM13, Boeffla-kernel and then report. The combination Temasek-Boeffla-XXUFOI1 and a new battery solved my issues. Might as well try what i suggested. Doesn't hurt anything.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Glenn2:
Thanks - but replaced my SIM only a few months ago, and have spent plenty of time on that modem too.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Glenn2:
More on mdm_hsic_pm0...

I noticed that it was hitting me roughly the same times almost every day. Phone was sleeping OK when I left the office but when I got home, phone won't sleep again until a reboot because of this wakelock..

Looking at the timings in Wakelock Detector, I can see that it must have kicked in about 20 minutes into my journey.

This is when I am on the London Underground, but on a sub-surface line (not a deep tunnel) which gives me a little 'sniff' of a weak signal at most stations. So basically I am constantly going from no signal to weak signal. That seems to be what triggers it. I can go a whole weekend without the wakelock because I am not doing that journey.

I've been back on a TW 4.4.4 ROM for a few days now and it hasn't happened once.

For info, I only have a 3G sim.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Thats very wierd, doesn't happen for me. I regularly experience signal disruptions, and also have a 3g sim...
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
https://www.androidfilehost.com/?fid=24686681827311970

beta6 is out with 3 new governners I'm playing around with

I strongly discourage inteliMM as it was made for newer SoCs. I will test it out first, and then report.

Edit: I forgot to enable those Governers lol
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Mrxyzl:
Deleted
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Fritly:
Has anyone else got an issue where the display doesn't automatically turn back on after a phone call?

At the moment to hang up a call after I take the phone away from my ear I have to press the home button to turn the display back on first.

As far as I can tell it only started after installing this kernel.

Just thought I'd check here before I tried different kernels and other things
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Not for me at least. What rom are you on?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] public3n3my:
Not for me too..
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Fritly:
P.A.N.'s latest CM13 rom
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
You could try asking on that rom thread, or before that try a clean flash first
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Fritly:
It was a clean flash this time. I'm not too concerned about it as this phone doesn't do many phone calls. Just curious more than anything

Thanks
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Fritly:
Which roms are you guys using?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Slimrom

Testing some others tho
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] tinko975:
instal boeffla kernel on resurection remix but overclocked it and have freezed screen...

on other devices in folder boefla have .zip file that reset config which flashed thru recovery, turns kernel to stock settings and boots normally. now i am stuck in freezed screen. flash that file, nothing, settings are same.. after 10 seconds freezed display, pull battery out, try deinstall boeffla app, reinstall, clear app setings in apps, reflash kernel, nothing, still freezed..

only left to dirty reflash rom over that and now works, but with stock kernel of course, i cant use boeffla without full wipe rom and clean install again. how to restore settings, to set device on bootable state.. on galaxy s5 and other just flashed that file and that is it. boots normally. here nothing works..
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Remove boeffla-kernel-data folder from where you defined it. This is unofficial boeffla so thats why it may not work.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] tinko975:
i erased all but again same issue. i flashed boeffla-kernel-v5.1-beta6-i9305.recovery.zip is it okay?

should i flash older kernel, which?

is it works with CM12.1 instead?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Is it okay for what?

Nope doesn't work with cn12.1

Also no you shouldn't flash older ones
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
new version out!

https://www.androidfilehost.com/?fid=24686681827313459
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Atexor:
I had updated kernel to your latet version and noticed that Touch wake doesn't work anymore (Tried to re-enable it or re-install kernel). Could you take a look on it?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] public3n3my:
Touch wake seems working fine on my device.. Cm13temasekv11+latest boeffla.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Atexor:
I'm on 10.8 (not 11). Today I noticed that only during charging it worked. Strange... Will try with v11 later.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Disable touch wake charger mode
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Atexor:
I had tried with disabled, changed touch wake delay, knock status, resetted config to default. Different combinations. It works only during charging. Tomorrow I'll try with clean v11. It isn't obligatory feature (like 0% mdm wakelock :P), but useful.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Fritly:
I've since changed to the RR rom and the issue followed me over. I noticed today that if I turn touch wake off the screen works with the proximity sensor as expected. I did have touch wake set to 10 seconds.

So I'll just leave touch wake off for now.

Might try it on 45 secs as well which was default from memory.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Stable 1 is out, on phone can't link.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Mrxyzl:
Is it just me or the new kernel still named as 5.1 beta 7 ?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Yup it is whoops, just download the latest one. Forgot to change the name
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] tinko975:
So it is beta 8?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
No it's stable 1
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
[MENTION=947981]Lord Boeffla[/MENTION]

I know this is an unofficial port, however could you please help identify the problem here? I and a few others (here) have faced this problem, and while I know that none of these is official CM, I would greatly appreciate your help.

Now the bug/problem here is that sometimes (a lot of the time), after I off the phone screen and turn it on again while charging the touch input breaks, and nothing I press will be "registered" until I do a hard reboot. This is easily reproducible for me as it happens whenever I charge my phone overnight. Attached are the logcat.log and dmesg.log. I did not use xposed, and this only happens with 5.1-beta7 and 5.1-stable1, AFAIK it did not happen with beta6. I'll do more testing after my exams, however with the limited info at hand I hope it would be enough for you to diagnose the problem. logcat is in zip as it is superbly long.

View attachment 3883906 View attachment 3883907
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Okay guys, I have just tested with agni and the freezing issue still occurs after 4 hrs of charging, at least on Tesla.. I am now very confused, and with no access to phone from tomorrow onwards I do not know how I can help... I will try to find the problem after my exams, for noe please revert back to stock kernel.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Mrxyzl:
Just my observation, when i use boeffla beta 7 + AICP or RR after September, the offline charging showing a huge battery icon (which before was only a small icon )

So i tried boeflla beta 5 with RR 5.7.4 and offline charging still show big battery icon too. So, i think it has something to do with the rom.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Atexor:
When I started my journey with custom ROMs (starting with KitKats) I had different battery icons during charging turned of phone. To be interesting, it didn't changed to stock battery when I installed stock ROM via Samsung KIES or Odin.

As I remember I had flat white, 3d green battery etc. Now I have grey or big with horizontal "lines" battery , I don't know why, but for now I don't care.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] kamikaze702k:
Amazing kernel. Working beautifully with RR M
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] hideo86:
Tried this kernel with AICP N test build and everything seems to be working except wifi which could not be turned on.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] kamikaze702k:
Maybe because it's a CM13 kernel?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] hideo86:
Yeah I know. Just little experiment before next flash;) Would be awesome if it could be adopted to roadmans aosp roms and there was a talk and some testing in context of M roms earlier in this thread if i remeber correctly.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
I have a cm14 kernel on pan's cm14 nougat thread.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] hideo86:
Yeah that was the one I flashed, wifi doesn't work on AICP N test , looks like everything else does work.

Edit

As for pans cm from 10/2 , it doesnt' work for me. Full wipe, only rom flashed, let it boot, then reboot and flashed kernel zip from. After samsung logo screen goes black ( not even bootloop). Tried waiting few minutes , removing battery just in case if in fact it's booting without logo but no dice.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Atexor:
Hiho, do you have plans to update your Boeffla port to Nougat?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
I did it already, but its pretty unstable and won't work without a KK bootloader. Can check third post or fourth post on pan's cm14 thread. Will not work for cm14.1. Please direct all questions here as to not clutter his thread.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Atexor:
Okay, I understand. Nougat ntroduced quite a lot of changes under the hood. Let's hope Boeffla will update his kernel to 7.x.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] sazegar67:
Ineed kernel cm14

فرستاده شده از GT-I9305ِ من با Tapatalk
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
No you dont.

Seriously tho, boeffla did already say it was under testing, so please be patient.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
I believe I have found a fix for older bootloaders and I will post a zip for testing like tomorrow or smth, I'm out the whole day today
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
https://www.androidfilehost.com/?fid=457095661767122674

Untested, didn't have enough time to backup everything. But it should at least boot. Do backup before testing.

https://www.androidfilehost.com/?fid=385035244224405419

and this is the updated cm13 rom
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] hexisg:
tried the alpha build for CM 14.1 on Beanstalk 7.1 and it stll doesn't boot for me.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] sailorpito:
Booted OK but I had to hard reboot to have network. I'll do some more testing, many many thanks!
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
do you have latest KK bootloader or an older one? And yeah the reboot issue is a nougat problem AFAIK had it from nougat 7.0
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] public3n3my:
How did u do? It didn't boot for me.. Nothing shows after the samsung splash screen.. :(
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] sailorpito:
It takes a little while to the boot animation, 3 minutes or so. I've just flashed over rr rom without wiping dalvik cache. I had to remove greenify in order to use the boeffla app:
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] sailorpito:
Boeffla sound crashes phone app, can anyone test it on pan CM builds?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] public3n3my:
Oh, it need to be wait.. I guess, i will give one more shot :p im so addicted to boeffla since cm11 :D
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] mistrz1500gmail.com:
black screen

I greet on my RR 5.8.0 after installing the kernel and cleaned dalvik only screen Samsung and further black screen
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] sailorpito:
OK, nevermind phone app force closes with boeffla sound, I've just uninstalled kernel auditor app and it is working fine!
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Oswald Boelcke:
boeffla-6.0-Alpha-CM14.1-i9305 booted with RR v5.8.0-2; however, I had to remove SuperSU systemless before.

Please refer to this post: http://xdaforums.com/showpost.php?p=70192651&postcount=5271

Going now to test the functionality.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] ali.akbar01:
Did u wiped cache dalvik first or flashed the kernel straight away?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Oswald Boelcke:
Whatever I do when I'm in recovery, I always wipe cache and dalvik i.e. yes, also in this case but after I flashed the kernel before I re-started.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] ali.akbar01:
My boatloader is I9305XXUFNL1 (kiktkat 4.4.4) & ROM RR N latest build. I want to flash this kernel, just need to know any bugs u digged out(if any) and does boeffla v2 config app work?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Oswald Boelcke:
As @rodman01 stated here he's obviously also on a 4.4.4 bootloader, and my conclusion from the previous posts in that thread is he was positively running boeffla on RR v5.8.0-2 (probably the same as what you meant by "latest build", which I think is a bit ambiguous).

However, I'm now on that kernel less than six hours, which makes a serious statement about bugs impossible but at least I haven't discovered one (yet). Boeffla config app v2 seems to work but as I said six hours...

Take a Nandroid backup and just try it yourself...
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] ali.akbar01:
Will flash soon and report back
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
I am on aicp and boeffla is working fine. 4.4.4 bootloader.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] djthorne:
Running on latest Beanstalk and all good :good:
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Oswald Boelcke:
Please see the idle dump attached I took after migration to above mentioned kernel.

Idle time 14.5 hrs but the device only went to deep sleep 2/3 of that time! Battery drainage: 6.7 % per hour.

From my point of view, tremendous kernel wakelocks.

Nothing like Greenify, Amplify etc. in use on this device.

I'm going to wait for the next releases, maybe a beta. Unless kernel wakelocks improve I'll go back to stock ROM kernel.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] ali.akbar01:
Flash the latest firmware, it will update everything. Then hopefully ur problems will be solved. U can get the latest firmware from MaHo's thread
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] ali.akbar01:
Flashed boeffla kernel for cm14.1

Working fine n smooth :)
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] stratonz:
Thanks ali. What do you mean for "latest"? Long ago, I've already downloaded I9305XXUFPF2_FTMFPF2 "orange" firmware from sammobile site. I've installed it, but it hangs after orange logo... Which bootloader do you use?

Inviato dal mio GT-I9305 utilizzando Tapatalk
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] ali.akbar01:
U can see my phone's bootloader from a post of mine about cm14.1 boeffla kernel little above in first screenshot.

And about latest firmware, sammobile provides untouched firmware (correct me if I'm wrong), whereas MaHo's thread firmwares have little changes. Give that a try once, maybe ur problem gets resolved.

https://mega.nz/#!aA5lHJZA!3Q5E6ww1fdLHn-RpLeFDznU6JR-tFq63rihljx60AYg
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] stratonz:
I can't see your screenshots in the post, cause the link in attachment is not working, so I don't know your bootloader. Write it if you can. I've tried to install MaHo zip that you linked, but it doesn't update my bootloader, so I've used Odin and flashed latest equivalent firmware from Sammobile. All ok, but the problems are always the same... I can't use boeffla CM 14.1. :crying:
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] ali.akbar01:
Ur bootloader?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] stratonz:
View attachment 3988780

FPF2 as you can see, but it doesn't work also with the bootloader you're using (I've already tried). I think the problem is noto in the bootloader...[emoji20]

Inviato dal mio GT-I9305 utilizzando Tapatalk
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] ali.akbar01:
It does work on my phone so it's clear as u said, cause of problem is something else. Have u done clean flash including wiping of internal storage?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] stratonz:
Yes, wiped and formatted all, apart ext SD, then start from scratch...

Inviato dal mio GT-I9305 utilizzando Tapatalk
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] limjh16:
Did you you select update bootloader in Odin?

Also I'm coming out with a patch to remove anykernel to see if it'll work with older bootloaders
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] stratonz:
Yes, I've check it. I've also tried to extract 4 different KK bootloader from firmwares and installato them with Odin, bit no results...

Inviato dal mio GT-I9305 utilizzando Tapatalk
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] Bleiz:
I am trying to install this kernel on CM 14 but it does not boot. Once it shows " Samsung Galaxy S3 " logo, screen is black only, I don't know if it even turned off or not... Is it because it's 7.1 N and not 7.0 ?
[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] ali.akbar01:
Ur phone's bootloader might be old. Upgrade to latest kk one, it will hopefully solve the problem